[Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Bittencourt, Jorge"] [Black "Lucena, Jose Silvio"] [Result "1/2-1/2"] [ECO "B16"] [WhiteElo "2303"] [BlackElo "2190"] [PlyCount "66"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Bf4 e6 8. Bd3 Bg6 9. Ne2 ({RR} 9. Nf3 Bd6 10. Bg3 Qc7 11. Qe2 Nd7 12. O-O-O O-O-O 13. a3 c5 14. Kb1 Bxg3 15. hxg3 cxd4 16. Nxd4 Nc5 17. Bxg6 hxg6 18. Rxh8 Rxh8 19. Nb5 Qe7 20. Nxa7+ Kb8 21. Nb5 Rd8 22. Rd4 Rxd4 23. cxd4 Nd7 {Martins,C (2315) -passedpawnindia (2138) lichess.org 2020 1-0}) 9... Bd6 10. Bg3 Qc7 11. b4 $146 ({RR} 11. O-O Nd7 12. b4 O-O-O 13. a4 Bxd3 14. Qxd3 h5 15. b5 h4 16. bxc6 Qxc6 17. Bxd6 Qxd6 18. Qf3 Qc6 {1/2-1/2 (18) Nielsen,P (2280)-Pedersen,E (2415) Aarhus 1990}) ({RR} 11. O-O Nd7 12. b4 O-O-O 13. a4 Bxg3 14. fxg3 a5 15. Rb1 Qb6 16. bxa5 Qxa5 17. Qb3 Qa7 18. Nc1 Ne5 19. Bxg6 hxg6 20. Rxf6 Rxh2 21. Rxf7 Nxf7 22. Kxh2 Ng5 23. Nd3 b5 24. axb5 Rh8+ 25. Kg1 Qh7 {Socko,B (2485) -Hellsten,J (2430) Polanica Zdroj 1995 1-0 (38)}) ({RR} 11. O-O Nd7 12. Qd2 O-O-O 13. Rfd1 Bxg3 14. Nxg3 Bxd3 15. Qxd3 f5 16. Qf3 Rhg8 17. c4 Rg4 18. h3 Rh4 19. Rac1 Nb6 20. Ne2 Rg8 21. b3 Nd7 22. Rd3 {1/2-1/2 (22) St Amand, P-Spraggett,G (2275) Quebec 1990}) 11... Nd7 12. a4 a5 13. bxa5 Rxa5 14. O-O Bxd3 15. Qxd3 h5 16. h4 f5 17. Qf3 Bxg3 18. Nxg3 Nf6 19. Rfe1 Kf8 20. Ne2 Qd8 21. Nf4 Nd5 22. g3 Nxf4 23. Qxf4 Rg8 24. Rab1 b6 25. Qh6+ Ke7 26. Kh2 Qc7 27. f4 Rxa4 28. Qxh5 Ra2+ 29. Kh3 Rf2 30. Qxf5 Rf3 31. Rxe6+ fxe6 32. Qh7+ Kf8 33. Qxc7 Rgxg3+ 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Campelo, Leandro Fabricio"] [Black "Matsuura, Everaldo"] [Result "1/2-1/2"] [ECO "B56"] [WhiteElo "2245"] [BlackElo "2438"] [PlyCount "85"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Rg1 g6 7. g4 Bg7 8. Nb3 ({RR} 8. Be3 Nxg4 9. Rxg4 Bxg4 10. Nxc6 Bxc3+ 11. bxc3 Qc8 12. Qd4 f6 13. Nb4 Be6 14. c4 Kf7 15. Nd5 b6 16. Be2 Qd7 17. f3 h5 18. Kf2 Rac8 19. a4 Rc5 20. Qd3 Ra5 21. Qb3 Rc8 22. Bd2 Rac5 {Miettinen,T (1884)-Olafsson,O (1130) Reykjavik ISL 2023 1-0 (39)}) 8... Be6 $146 ({RR} 8... O-O 9. g5 Nd7 10. Be3 a6 11. Qd2 Nde5 12. Be2 b5 13. O-O-O Rb8 14. Nd4 Bd7 15. Nxc6 Bxc6 16. Bd4 Qa5 17. Kb1 b4 18. Nd5 Bxd5 19. exd5 Qxd5 20. f4 Nc4 21. Bxc4 Qxc4 22. Bxg7 Kxg7 23. Rge1 { Malyi,V (2391)-Korchmar,V (2438) chess.com INT 2022 1-0 (42)}) 9. g5 Nd7 10. Be3 Rc8 11. f4 Nb6 12. Qd2 O-O 13. O-O-O Nb4 14. Kb1 Nc4 15. Bxc4 Rxc4 16. Bd4 Bxd4 17. Nxd4 Qa5 18. a3 Nc6 19. Nxe6 fxe6 20. Qe2 b5 21. Qg4 Nd8 22. Rd3 b4 23. axb4 Rxb4 24. Rgg3 Qb6 25. b3 a5 26. Kc1 a4 27. bxa4 Qc5 28. h4 d5 29. h5 dxe4 30. Rxd8 Rxd8 31. Qxe6+ Kh8 32. hxg6 Qd4 33. g7+ Qxg7 34. g6 Rbd4 35. f5 Rd1+ 36. Kb2 Rb8+ 37. Ka2 Rd2 38. Qxe4 Rc8 39. Rh3 h6 40. Kb2 Rb8+ 41. Ka2 Rc8 42. Kb2 Rb8+ 43. Ka2 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "De Souza Haro, Paulo Cezar"] [Black "Coelho, Luis Henrique"] [Result "1/2-1/2"] [ECO "D10"] [WhiteElo "2229"] [BlackElo "2392"] [PlyCount "34"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. f3 Bh5 9. Nge2 e6 10. O-O Be7 11. Rc1 O-O ({RR} 11... Bg6 12. Na4 Nh5 13. Nc5 Bxc5 14. Rxc5 O-O 15. Bxg6 hxg6 16. Qd2 g5 17. Bg3 Nxg3 18. Nxg3 Qd6 19. Rc3 Rac8 20. Rfc1 Ne7 21. Nh1 Rxc3 22. Rxc3 Rc8 23. Nf2 Rxc3 24. Qxc3 Qc6 25. Qxc6 Nxc6 26. Nd3 {Howell,D (2694)-Akopian,V (2638) Douglas ENG 2019 1/2-1/2 (47)}) ({RR } 11... Rc8 12. Bg3 Bg6 13. Nf4 O-O 14. Nxg6 hxg6 15. Qe2 Nd7 16. Rfd1 Nb6 17. Kh1 Nb4 18. Bb1 Qd7 19. a3 Nc6 20. Bf2 Nc4 21. e4 b5 22. Ba2 Rc7 23. Bg3 Rb7 24. Bxc4 bxc4 25. b4 Na7 26. Rb1 {Nascimento,P (1967)-Coelho,L (2406) Florianopolis 2017 1-0 (40)}) 12. Na4 Rc8 ({RR} 12... Nd7 13. Bg3 Bg6 14. Nf4 Bxd3 15. Nxd3 Rc8 16. Rf2 Qa5 17. Nac5 Nxc5 18. Nxc5 Na7 19. Qe1 Qxe1+ 20. Rxe1 Bxc5 21. dxc5 Rfd8 22. Rc2 d4 23. exd4 Nc6 24. Bf2 Nxd4 25. Rcc1 Rd5 26. f4 Nc6 27. Red1 {Durak,C (2350)-Rog,B (2039) Bassano del Grappa ITA 2023 1/2-1/2 (110) }) 13. Qb3 $146 ({RR} 13. Nc5 Bxc5 14. Rxc5 Bg6 15. Bxg6 hxg6 16. Qd2 Nh5 17. Rfc1 g5 18. Be5 f6 19. Bg3 Nxg3 20. Nxg3 Qd6 21. Qc2 f5 22. Ne2 Rcd8 23. f4 g4 24. Rd1 Rc8 25. Qb3 b5 26. Rdc1 Na5 27. Qc3 Nc4 {Schmidlechner,A (2222)-Duer,W (2297) Austria 2002 1-0 (58)}) 13... b5 14. Nc5 e5 15. dxe5 Na5 16. Qd1 Bxc5 17. exf6 Qb6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Di Berardino, Diego Rafael"] [Black "Costa, Giovanni de Almeida"] [Result "1-0"] [ECO "B17"] [WhiteElo "2282"] [BlackElo "2002"] [PlyCount "51"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 {Tiviakov,S} c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Qe2 ({RR} 8. O-O e6 9. h3 Be7 10. c3 O-O 11. Qe2 c5 12. Bf4) 8... e6 9. Bg5 Be7 10. O-O-O ({RR} 10. O-O) 10... Nd7 ({RR} 10... Bg4 11. Kb1 ( {RR} 11. h3 Bxf3 12. Qxf3 Nd5 13. Bxe7 Qxe7) 11... O-O ({RR} 11... Nd5 12. Bc1 Bxf3 13. Qxf3 Bg5 14. Qg3) ({RR} 11... b5 12. Bb3 ({RR} 12. Bd3 Qd5 13. Bxf6 Bxf3 14. gxf3 Bxf6 15. Be4 Qd6) 12... O-O) 12. h3 Bxf3 13. Qxf3 b5 ({RR} 13... Nd5 14. Bc1 Bg5 15. Be3) 14. Bd3 Qd5 ({RR} 14... Nd5 15. Qe4 ({RR} 15. h4)) 15. Qe3 Rac8 ({RR} 15... Rfd8) ({RR} 15... Rfe8) 16. g4 Rfd8 17. f4 Kf8 18. f5 h6 ( {RR} 18... exf5 19. Bxf5) ({RR} 18... Qxd4 19. Qe2 ({RR} 19. fxe6 Qxe3 20. Bxe3 fxe6 21. Bxa7 c5 22. Bxb5 Rxd1+ 23. Rxd1 Ra8 24. Bb6 Rb8)) 19. Bxh6 Qxd4 ({RR} 19... gxh6 20. Qxh6+ Ke8 ({RR} 20... Kg8 21. fxe6 Rd6 ({RR} 21... fxe6 22. g5) ({RR} 21... Qxe6 22. Rhe1 Qd6 23. Re5) 22. g5 Ne4 ({RR} 22... Bf8 23. Qh4) 23. g6) 21. g5 ({RR} 21. fxe6 fxe6 ({RR} 21... Qxe6 22. Rhe1 Qd6 23. Bf5) 22. g5 { RR} Ng8 23. Qg6+ Kd7 24. h4) 21... Ng8 22. Qh7) 20. Bxg7+ ({RR} 20. Qxd4 Rxd4 21. Be3 Rd7 22. fxe6 fxe6 23. Rhf1 Kg8 24. c4 Rcd8 25. Kc2) 20... Kxg7 21. Qg5+ Kf8 ({RR} 21... Kh8 22. Qh6+ Kg8 23. g5) 22. Qh6+ Ke8 23. fxe6 Bf8 ({RR} 23... fxe6 24. Bg6+) 24. exf7+ Ke7 ({RR} 24... Kxf7 25. Qg6+ Ke7 26. Rhe1+ Kd6 27. Bf5) ({RR} 24... Kd7 25. Qxf8 Rxf8 26. Bf5+) 25. Qg6 {Tiviakov,S (2630)-Adams, M (2660) New York 1994 CBM 042 [Tiviakov,S] 1-0}) ({RR} 10... b5 11. Bb3 ({RR} 11. Bd3 Bxd3 12. Qxd3 Qd5 13. Kb1 O-O) 11... Bg4) ({RR} 10... O-O 11. Ne5) ({RR } 10... O-O 11. Ne5 Nd5 12. Bd2 a5 13. g4 Bg6 14. h4 Bxh4 15. f4 Bg3 16. Qf3 Bxf4 17. Bxf4 Nxf4 18. Qxf4 Qf6 19. Qxf6 gxf6 20. Nd7 Rfd8 21. Nxf6+ Kg7 22. Nh5+ Kf8 23. Nf4 Ke7 24. Nxg6+ hxg6 25. Rh7 {Womacka,M (2396)-Szmyd,A (2053) chess.com INT 2023 1-0 (34)}) 11. Bf4 $146 ({RR} 11. Bxe7 Qxe7 12. h4 Nb6 13. Bb3 Bg4 14. Qe5 Bxf3 15. Qxg7 Bxd1 16. Qxh8+ Kd7 17. Qxh7 Bg4 18. h5 Qf6 19. Qe4 Bf5 20. Qf4 Rg8 21. Rh2 Qg5 22. Qxg5 Rxg5 23. h6 Rg8 24. f3 Nd5 25. Bxd5 cxd5 {Gucaga,A-Dzikowski,M (1857) Wroclaw 2012 0-1 (43)}) 11... b5 12. Bd3 Bxd3 13. Rxd3 Qa5 14. Kb1 O-O 15. h4 Rfd8 16. h5 c5 17. Bg5 Bxg5 18. Nxg5 cxd4 19. h6 g6 20. Rxd4 Nf8 21. Qe5 f6 22. Qxf6 Qc7 23. Rxd8 Rxd8 24. Nf7 Qxf7 25. Qxd8 Qxf2 26. g4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Disconzi da Silva, Rodrigo"] [Black "Olivencia, Flavio"] [Result "1-0"] [ECO "A16"] [WhiteElo "2389"] [BlackElo "2226"] [PlyCount "69"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 Nxc3 5. bxc3 Qd5 6. Nf3 e5 7. d3 ({RR} 7. Bg2 Nc6 8. O-O Qa5 9. d4 e4 10. Ng5 Qxc3 11. Be3 Bf5 12. d5 Nb4 13. a3 Na6 14. Qa4+ Ke7 15. Rab1 Nc5 16. Bxc5+ Qxc5 17. Rfc1 Qxd5 18. Rxc7+ Kf6 19. Rb5 { 1-0 (19) Le Quang Liem (2727)-Soumya,S (2361) Abu Dhabi UAE 2018}) 7... Nc6 8. Bg2 Be7 9. O-O Bd7 $146 ({RR} 9... O-O 10. Nd4 Qc5 11. Nxc6 bxc6 12. Qc2 Rb8 13. a4 Qd6 14. Rd1 Qg6 15. Be3 c5 16. Rdb1 Bd7 17. a5 a6 18. Rxb8 Rxb8 19. Rb1 Rf8 20. Qb3 Qd6 21. Qd5 Be6 22. Qb7 f5 23. f4 c4 24. d4 {Szczepaniec,S (2072) -Zarow,Z (1967) Rowy 2003 1-0 (68)}) 10. Be3 O-O 11. Qc2 Qa5 12. Nd2 Bd6 13. Nc4 Qa6 14. Nxd6 cxd6 15. f4 Rac8 16. Qb2 Rc7 17. c4 Qa5 18. a4 exf4 19. Rxf4 Ne5 20. Bd4 Bc6 21. Bxc6 bxc6 22. c5 Ng6 23. Rf5 f6 24. Bc3 Qa6 25. cxd6 Rd7 26. Ra5 Qb6+ 27. Qxb6 axb6 28. Ra6 Rb8 29. Rb1 Rdb7 30. d7 Rxd7 31. Raxb6 Rxb6 32. Rxb6 Ra7 33. a5 Ne7 34. a6 Nd5 35. Rb8+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Lima, Darcy Gustavo Macha"] [Black "Bouwman, Marcelo Wanderley"] [Result "0-1"] [ECO "B07"] [WhiteElo "2521"] [BlackElo "2245"] [PlyCount "52"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 O-O 6. Nbc3 c6 7. a4 a5 8. O-O Nbd7 9. h3 e5 10. Be3 Re8 11. g4 h5 12. g5 Nh7 13. h4 ({RR} 13. Qc1 exd4 14. Nxd4 f6 15. gxf6 {1/2-1/2 (15) Lima,D (2482)-Di Berardino,D (2370) Vitoria 2006 }) 13... f6 ({RR} 13... exd4 14. Bxd4 Ne5 15. f4 c5 16. Bxe5 dxe5 17. f5 c4 18. Nd5 Bf8 19. Ng3 Bc5+ 20. Kh2 Ra6 21. Qf3 Kh8 22. Rad1 Rd6 23. Qc3 Bd4 24. Rxd4 exd4 25. Qxd4+ Kg8 26. e5 Rd7 27. e6 fxe6 28. fxg6 {Shengelia,D (2451)-Moroder, S (2302) Austria AUT 2022 1-0 (36)}) 14. d5 $146 ({RR} 14. dxe5 Nxe5 15. f4 Ng4 16. Bd4 Nf8 17. Kh1 Ne6 18. Bg1 fxg5 19. hxg5 Nc5 20. Qd2 Qe7 21. Rad1 Bf8 22. Nd4 h4 23. Rde1 h3 24. Bf3 h2 25. Bxh2 Nxh2 26. Kxh2 Qh7+ 27. Kg1 Qh4 28. Bg2 Bg7 {Petschar,K (2265)-Kotz,H (2275) Austria 1999 1-0 (44)}) ({RR} 14. f4 fxg5 15. fxg5 exd4 16. Bxd4 Ne5 17. Nf4 Nf8 18. Nce2 Kh7 19. Nd3 Bg4 20. Bxe5 dxe5 21. Bf3 Bxf3 22. Rxf3 Ne6 23. Qd2 Qd7 24. c3 Rf8 25. Qe3 Rxf3 26. Qxf3 Rf8 27. Qh3 Qe7 28. Rf1 Rxf1+ {Kalashian,D (2319)-Minasian,A (2574) Yerevan 2006 0-1 (42)}) ({RR} 14. f4 exf4 15. Nxf4 Ndf8 16. Nxh5 fxg5 17. Nxg7 Kxg7 18. Qf3 Qe7 19. hxg5 Ne6 20. Qg3 Nexg5 21. Rf2 Be6 22. d5 cxd5 23. Bd4+ Kg8 24. exd5 Bf5 25. Raf1 Rf8 26. Re2 Qd7 27. Nb5 Rae8 28. Rxe8 Rxe8 {Straeter,T (2335)-Ciornei, D (2204) Essen 2004 1-0 (38)}) 14... Bf8 15. f4 exf4 16. Nxf4 Ne5 17. Bh3 fxg5 18. Ne6 Bxe6 19. Bxe6+ Kh8 20. Bd4 g4 21. Bf7 Qxh4 22. Bxe8 Rxe8 23. Nb1 Bg7 24. Nd2 g3 25. Qe2 Ng5 26. Be3 Ng4 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Lucena, Lincoln"] [Black "Marques, Vinicius"] [Result "0-1"] [ECO "B38"] [WhiteElo "2200"] [BlackElo "2319"] [PlyCount "100"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. h3 c5 7. Be3 cxd4 8. Nxd4 Nc6 9. Be2 Nxd4 10. Bxd4 Bd7 11. O-O Bc6 12. Bf3 a5 13. Re1 Nd7 14. Bxg7 Kxg7 15. b3 Qb6 16. Ne2 $146 ({RR} 16. Rb1 Qc5 17. a4 Ne5 18. Re3 f5 19. Qe1 f4 20. Re2 Bd7 21. Nd5 Bxh3 22. Qc3 Be6 23. Nxe7 Rae8 24. Nd5 Bxd5 25. exd5 h5 26. Rbe1 Kh6 27. Re4 b6 28. Bd1 Rf5 29. Qd2 Ref8 30. Bc2 Kh7 {Lou,V (1824)-Bogner, S (2533) Bregenz 2015 0-1 (59)}) 16... Ne5 17. Qd4 Qxd4 18. Nxd4 a4 19. Nxc6 bxc6 20. Be2 c5 21. f4 Nc6 22. e5 Nd4 23. Bf3 Ra7 24. Rab1 axb3 25. axb3 Rb8 26. Bd1 Rab7 27. Re3 Rb4 28. exd6 exd6 29. Rc3 Ra8 30. Rb2 Ra1 31. Rd3 Rxb3 32. Rbxb3 Nxb3 33. Kf2 Ra2+ 34. Ke3 Nd4 35. Bf3 Nc2+ 36. Ke2 Nd4+ 37. Ke3 h5 38. Ke4 Kf6 39. Kd5 Ke7 40. g4 h4 41. Re3+ Kd7 42. Bd1 Ra1 43. Rd3 Ne6 44. Ke4 Rc1 45. Bb3 Re1+ 46. Kf3 Rf1+ 47. Ke3 Rxf4 48. Rd1 Rd4 49. Ra1 Ke7 50. Rf1 Ng5 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Matsuura, Frederico"] [Black "Silva, Carlos Alessandro"] [Result "1/2-1/2"] [ECO "A46"] [WhiteElo "2255"] [PlyCount "186"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 cxd4 5. cxd4 Qa5+ 6. Nbd2 ({RR} 6. Nc3 Ne4 7. Bd2 Nxd2 8. Qxd2 d5 9. e3 Nc6 10. Bd3 Be7 11. O-O O-O 12. a3 Bd7 13. b4 Qd8 14. e4 dxe4 15. Nxe4 Be8 16. Qe3 Nb8 17. Nc5 Bc6 18. Be4 Qc7 19. Rac1 Bxc5 20. dxc5 Nd7 {Hebden,M (2505)-Turner,M (2491) Paignton 2000 1/2-1/2 (44)}) ({RR} 6. Nc3 Ne4 7. Bd2 Nxd2 8. Qxd2 d5 9. e3 Nc6 10. Bd3 Be7 11. O-O O-O 12. a3 Bd7 13. Rfc1 Rfc8 14. Ne2 Qxd2 15. Nxd2 Nd8 16. Rxc8 Rxc8 17. Rc1 Rxc1+ 18. Nxc1 h6 19. Kf1 Kf8 20. Ke2 Bd6 {Torre,E (2448)-Bitoon,R (2413) Quezon City 2014 1/2-1/2 (31)}) 6... Nc6 7. Bxf6 gxf6 8. e3 Rg8 $146 ({RR} 8... Be7 9. a3 b6 10. Bd3 Bb7 11. b4 Qh5 12. Ne4 Rg8 13. Ng3 Qh6 14. O-O Bd6 15. Qe2 Rd8 16. Rac1 f5 17. d5 Ne7 18. dxe6 fxe6 19. Nd4 Qg5 20. f4 Qg4 21. Nb5 Bb8 22. Qxg4 Rxg4 23. Nc7+ { Olbrich,M (2330)-Hunt,H (2330) Pula 1997 0-1}) ({RR} 8... b6 9. a3 Rg8 10. g3 Be7 11. Bd3 Qh5 12. Qe2 a6 13. O-O Bb7 14. e4 Qh3 15. Rac1 Rg6 16. d5 Ne5 17. Rc7 Ra7 18. Nxe5 fxe5 19. Qe3 Rh6 20. Nf3 exd5 21. exd5 Bxd5 22. Rc8+ {1-0 (22) Koenig,D (2265)-Weiss,C (2225) Austria 1994}) 9. g3 b6 10. Bd3 Nb4 11. Bc4 Bb7 12. a3 Nc2+ 13. Qxc2 Bxf3 14. O-O Bb7 15. d5 b5 16. Ba2 f5 17. Rfd1 Qb6 18. Nf3 Bg7 19. Qd3 O-O-O 20. a4 bxa4 21. Bc4 Kb8 22. Rxa4 Rc8 23. Rda1 Rc5 24. Rxa7 Rgc8 25. R7a4 exd5 26. Ba6 Rc1+ 27. Kg2 Rxa1 28. Rxa1 Bxb2 29. Bxb7 Rc3 30. Qa6 Qxb7 31. Qd6+ Qc7 32. Qf8+ Qc8 33. Qb4+ Qb7 34. Ra4 Rc4 35. Qd6+ Qc7 36. Rb4+ Rxb4 37. Qxb4+ Qb7 38. Qf4+ Ka7 39. Qxf5 d6 40. Qxh7 d4 41. Qd3 dxe3 42. Qxe3+ Kb8 43. Qe8+ Ka7 44. Qe3+ Kb8 45. h4 Bg7 46. Qg5 f6 47. Qg4 Qf7 48. Qb4+ Kc7 49. Qa5+ Kd7 50. Qa7+ Ke8 51. Qb8+ Kd7 52. Qb7+ Ke8 53. Qc8+ Ke7 54. Qc7+ Kf8 55. Qxd6+ Kg8 56. Nd4 f5 57. Qd8+ Kh7 58. Nf3 Bf6 59. Ng5+ Bxg5 60. Qxg5 Qd5+ 61. Kh2 Qf3 62. Qe7+ Kh8 63. Qe3 Qd5 64. Qh6+ Kg8 65. Qg5+ Kh8 66. Qf4 Kh7 67. f3 Qb5 68. Qc7+ Kh8 69. Qc8+ Kh7 70. Qc7+ Kh8 71. Qc2 Qd5 72. Kg2 Qb5 73. h5 Qd5 74. Qb2+ Kh7 75. Qf6 Qd3 76. Qg6+ Kh8 77. h6 Qe2+ 78. Kh3 Qf1+ 79. Kh4 Qh1+ 80. Kg5 Qc1+ 81. Kh5 Qh1+ 82. Kg5 Qc1+ 83. Kf6 Qc6+ 84. Kf7 Qc7+ 85. Kf8 Qc5+ 86. Ke8 Qc8+ 87. Ke7 Qc7+ 88. Ke6 Qc6+ 89. Kf7 Qc7+ 90. Ke6 Qc6+ 91. Kf7 Qc7+ 92. Kf6 Qc6+ 93. Kxf5 Qe4+ 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Pelikian, Jefferson"] [Black "Pinto, Carlos Henrique Lop"] [Result "1-0"] [ECO "B22"] [WhiteElo "2407"] [BlackElo "2233"] [PlyCount "63"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 e6 6. d4 d6 7. cxd6 cxd6 8. Nf3 Nc6 9. Bb5 Bd7 10. Nxd5 exd5 11. O-O dxe5 ({RR} 11... Be7 12. exd6 Bxd6 13. Bxc6 bxc6 14. Re1+ Kf8 15. Ne5 Bxe5 16. dxe5 Be6 17. Be3 h6 18. Rc1 Qd7 19. Qa4 Kg8 20. Qxc6 Qxc6 21. Rxc6 a5 22. Bd4 Kh7 23. f3 Rhb8 24. Kf2 Rb4 25. Ke3 Rab8 26. Re2 {Yegiazarian,A (2531)-Nalbandian,T (2524) Yerevan 2006 0-1 (62)}) 12. dxe5 a6 ({RR} 12... Be6 13. Nd4 Rc8 14. f4 Bc5 15. Be3 Qb6 16. f5 Bd7 17. e6 fxe6 18. fxe6 Bxe6 19. Nxe6 Bxe3+ 20. Kh1 d4 21. Qh5+ g6 22. Qe5 Ke7 23. Bxc6 Rxc6 {1-0 (22) Piskov,Y (2442)-Bochnicka,V (2331) chess.com INT 2023}) 13. Ba4 b5 14. Bb3 $146 ({RR} 14. Bc2 Be6 15. Ng5 g6 16. Nxe6 fxe6 17. Qg4 Qd7 18. a4 b4 19. Re1 Bc5 20. Bg5 Qf7 21. Bf6 Kd7 22. Rad1 Kc7 23. Qg3 Rhf8 24. Bb3 Kb7 25. Rc1 Bb6 26. a5 Nxa5 27. Ba4 Rac8 28. Qf4 Rc4 {Rieger,M (1955)-Hein,M (2065) Bayern 1998 0-1 (43)}) 14... Be6 15. a4 b4 16. a5 Be7 17. Ba4 Rc8 18. Be3 O-O 19. Bb6 Qe8 20. Rc1 Bd7 21. Qxd5 Nxe5 22. Rxc8 Qxc8 23. Qxe5 Bf6 24. Bxd7 Qxd7 25. Qe2 Rd8 26. Qxa6 Bxb2 27. Qc4 Bc3 28. h3 Rc8 29. Qb3 Qf5 30. Rd1 Qf4 31. Qd5 h6 32. a6 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Pimenta, Jeronimo Marques"] [Black "Araujo, Adalberto"] [Result "0-1"] [ECO "E94"] [BlackElo "2275"] [PlyCount "68"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. dxe5 dxe5 8. O-O Nbd7 9. Qc2 c6 10. Ne1 ({RR} 10. Re1 Qc7 11. b3 Re8 12. Ba3 b5 13. cxb5 cxb5 14. Bxb5 Bb7 15. Qd2 Rac8 16. Rac1 Qa5 17. Bxd7 Red8 18. Bxc8 Rxd2 19. Nxd2 Bxc8 20. Nc4 Qa6 21. Red1 Nd7 22. Rd6 Qb7 23. Na5 Qa8 24. Nd5 Bf8 {Roca Cruz,R (1912)-Mellado Sais,C (1637) Sueca ESP 2023 1/2-1/2}) 10... Nc5 11. Be3 Nfd7 $146 ({RR} 11... Ne6 12. Rd1 Qc7 13. g3 Rd8 14. Bf3 Bf8 15. Ne2 Bc5 16. Nd3 Nd4 17. Nxd4 Bxd4 18. Bxd4 Rxd4 19. Nc5 Rxd1 20. Rxd1 Qa5 21. Nb3 Qc7 22. Nc5 Qa5 23. Nb3 Qc7 24. Qd3 Kf8 25. Be2 c5 26. Qe3 {Mukhtarov,F-Iskakov,A Artek 1999 0-1 (62)}) ({RR} 11... Ne6 12. Rd1 Nd7 13. Bg4 Nd4 14. Bxd4 exd4 15. Ne2 Nc5 16. Bxc8 Rxc8 17. b4 Ne6 18. Nf3 a5 19. bxa5 Ra8 20. Qd2 Rxa5 21. Nexd4 Nxd4 22. Nxd4 Qa8 23. Nf3 Rxa2 24. Qd7 Rb2 25. Qc7 Qb8 26. Rd7 {Schoenegg,T (2085) -Radovanovic,J (2323) Karlovy Vary 2009 1/2-1/2 (35)}) 12. f4 exf4 13. Bxf4 Qe7 14. Rd1 Ne5 15. Nf3 a5 16. Nxe5 Bxe5 17. Bxe5 Qxe5 18. Bf3 Be6 19. b3 a4 20. Kh1 axb3 21. axb3 Ra3 22. Ra1 Rxb3 23. Na4 Rb4 24. Nxc5 Qxc5 25. Be2 b5 26. h3 bxc4 27. Qc3 Rb3 28. Ra5 Qb6 29. Qe5 Rb5 30. Rxb5 cxb5 31. Bg4 Bxg4 32. hxg4 b4 33. Rf6 Qb8 34. Qc5 b3 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Pinto, Helder Gaioso"] [Black "Asfora, Marco Antonio Hazin"] [Result "1/2-1/2"] [ECO "A00"] [BlackElo "2249"] [PlyCount "127"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nc3 d5 2. e4 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nd7 6. Bc4 ({RR} 6. h4 h6 7. h5 Bh7 8. Bc4 e6 9. d3 Ngf6 10. Bd2 Bd6 11. Qe2 O-O 12. Ne4 Nxe4 13. dxe4 Ne5 14. O-O-O Nxc4 15. Qxc4 Qe7 16. Bc3 Bc5 17. Bd4 Bb6 18. Kb1 Rfd8 19. Bxb6 axb6 20. a3 Qc5 {Ivanov,M (2335)-Tristan,L (2523) chess.com INT 2023 0-1 (51)}) 6... e6 7. d3 ({RR} 7. O-O Ngf6 8. d4 Be7 9. Qe2 O-O 10. Rd1 c5 11. c3 cxd4 12. Nxd4 Re8 13. Bb5 e5 14. Ndf5 Qc7 15. h4 h6 16. Nxh6+ gxh6 17. h5 Bh7 18. Bxd7 Red8 19. Bf5 Rxd1+ 20. Qxd1 Bf8 21. Bxh7+ Nxh7 {Demidov,M (2556)-Mazur,S (2437) Trnava SVK 2019 1-0 (32)}) 7... h6 8. Bd2 Ngf6 $146 ({RR} 8... Be7 9. Qe2 Ngf6 10. O-O O-O 11. Rae1 Re8 12. Kh1 c6 13. Nh4 Bh7 14. f4 Nd5 15. Nf3 b5 16. Bb3 Nc5 17. Ne5 Rc8 18. Qh5 Rf8 19. f5 Nf6 20. Qf3 Nxb3 21. axb3 Qd5 22. b4 Qxf3 23. Rxf3 {Wege,J (2235)-Brauner,R Hofheim 1997 1/2-1/2 (41)}) 9. Qe2 Bd6 10. O-O O-O 11. Ne4 Nxe4 12. dxe4 Bh5 13. Bc3 Ne5 14. Bxe5 Bxe5 15. Qe3 Bxf3 16. Qxf3 Qd4 17. Qd3 Qxd3 18. Bxd3 Bxb2 19. Rab1 Bd4 20. Rfd1 Bb6 21. Be2 Rfd8 22. Rxd8+ Rxd8 23. Rd1 Rxd1+ 24. Bxd1 Kf8 25. Kf1 Ke7 26. Ke2 Kd6 27. f4 Kc5 28. c3 Kc4 29. Kd2 Bg1 30. Bb3+ Kc5 31. h3 b5 32. Kd3 a5 33. a4 c6 34. g4 Bh2 35. f5 exf5 36. exf5 f6 37. Bd1 Bg3 38. Bb3 Be1 39. Bd1 Kd6 40. c4 Kc5 41. cxb5 cxb5 42. axb5 Kxb5 43. Bb3 Kb4 44. Be6 Kc5 45. Bb3 Bf2 46. Bf7 Kd6 47. Ke4 Kc6 48. Kf3 Bg1 49. Ke4 Kc5 50. Kd3 Kb4 51. h4 Kb5 52. h5 Kc5 53. Bb3 Kb4 54. Bd1 a4 55. Kc2 Bd4 56. Kb1 a3 57. Ka2 Bc5 58. Kb1 Kc3 59. Ka2 Kd2 60. Ba4 Bd6 61. Kb1 Ke2 62. Bb3 Kf3 63. Bd1+ Kf4 64. Ka2 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Pompeo, Flavio Sposto"] [Black "Valle, Adriano"] [Result "0-1"] [ECO "E07"] [BlackElo "2247"] [PlyCount "50"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O c6 7. b3 Nbd7 8. Bb2 b6 9. Nbd2 Bb7 10. Ne5 c5 11. cxd5 exd5 ({RR} 11... Bxd5 12. Nc6 Qe8 13. Nxe7+ Qxe7 14. Nf3 Rfd8 15. Rc1 Rac8 16. Qd3 Rc7 17. dxc5 Nxc5 18. Qe3 h6 19. h3 Rcc8 20. Rfd1 Ncd7 21. Rxc8 Rxc8 22. Rc1 Rxc1+ 23. Qxc1 Qc5 24. Qd2 Ne4 25. Qd4 Nef6 26. Qxc5 {Narayanan,S (2673)-Predke,A (2684) chess.com INT 2022 1-0 (43)}) 12. Ndf3 ({RR} 12. e3 Rc8 13. Rc1 Rc7 14. Qc2 Re8 15. Rfd1 Nf8 16. dxc5 bxc5 17. Qf5 Qc8 18. Qxc8 Rexc8 19. Bh3 Re8 20. Bc3 Bd6 21. Nd3 N6d7 22. Nf4 Nb6 23. Nh5 f6 24. Bg2 Be5 25. Nf4 Bxf4 26. gxf4 Ng6 {Lvov,N (2045)-Mamedov,E (2281) Chelyabinsk RUS 2023 1-0 (53)}) 12... Bd6 $146 ({RR} 12... Rc8 13. Rc1 Re8 14. Nxf7 Qc7 15. N7e5 Bd6 16. Nxd7 Nxd7 17. Bh3 Ra8 18. dxc5 bxc5 19. Nd4 Nf8 20. Nb5 Qc6 21. Nxd6 Qxd6 22. b4 c4 23. Rxc4 Rad8 24. Qd4 Re7 25. Rc2 Ne6 26. Bxe6+ Qxe6 27. Rd1 {Romsdal,T (2207)-Petersen,L (2047) Copenhagen 2003 1-0 (34)}) ({ RR} 12... Ne4 13. Rc1 Rc8 14. Qd3 f6 15. Nxd7 Qxd7 16. Rfd1 c4 {1/2-1/2 (16) Prokopisin,V (2361)-Acs,G (2212) Miskolc 2003}) 13. Rc1 Re8 14. e3 Ne4 15. Nxd7 Qxd7 16. Ne5 Qe7 17. Nd3 Rac8 18. dxc5 bxc5 19. Qg4 g6 20. Rfd1 c4 21. bxc4 dxc4 22. Nf4 Nxf2 23. Nxg6 hxg6 24. Kxf2 Qxe3+ 25. Kf1 Bc5 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Prates, Fabiano Fortes"] [Black "Rocha, Cesidio Monteiro"] [Result "1-0"] [ECO "B25"] [WhiteElo "2247"] [PlyCount "111"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nc3 g6 3. g3 Nc6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. Bf2 Nec6 11. Nh4 ({RR} 11. Nd2 Rb8 12. Ncb1 Ne7 13. c3 Ndc6 14. a4 b6 15. Nf3 e5 16. Nbd2 Ba6 17. Qe2 exf4 18. gxf4 Re8 19. Rfe1 Nd5 20. Bg3 Bh6 21. f5 Nf4 22. Bxf4 Bxf4 23. Nf1 d5 24. Qf2 dxe4 25. dxe4 Ne5 { Todorcevic,M (2475)-Portisch,L (2615) Szirak 1987 0-1 (36)}) ({RR} 11. Nxd4 Bxd4 12. Qd2 Rb8 13. Rab1 Qa5 14. a3 Bd7 15. h3 b5 16. Kh2 b4 17. axb4 Qxb4 18. Be1 Bg7 19. f5 exf5 20. exf5 gxf5 21. Qg5 Qb6 22. Nd5 Qd8 23. Qh5 Ne7 24. Ba5 Qxa5 25. Nxe7+ Kh8 {Giss,A (2038)-Seregelyes,C (1991) Germany 2011 1-0 (38)}) 11... Bd7 $146 ({RR} 11... Rb8 12. Qd2 Qa5 13. g4 Nb5 14. e5 Nxc3 15. bxc3 dxe5 16. Rab1 Bd7 17. f5 exf5 18. gxf5 gxf5 19. Qg5 Kh8 20. Nxf5 Bxf5 21. Qxf5 Ne7 22. Qd7 Ng6 23. Rxb7 Rxb7 24. Qxb7 Nf4 25. Kh1 Qxc3 26. Bh4 {Muron,M (2200) -Kozlicek,L (2180) Czechia 2001 1/2-1/2 (87)}) ({RR} 11... Rb8 12. Qd2 b5 13. Nd1 b4 14. Ne3 Bd7 15. Rac1 a5 16. c3 bxc3 17. bxc3 Nb5 18. g4 g5 19. fxg5 Qxg5 20. Nf3 Qg6 21. a4 Nc7 22. Bg3 Ne5 23. d4 Nxf3+ 24. Bxf3 cxd4 25. cxd4 Ne8 26. Rc4 {Muron,M (2201)-Cedikova,K (2133) Czechia 2002 0-1 (40)}) 12. Qd2 Qa5 13. Be3 Rae8 14. Qf2 f5 15. Nf3 Nxf3+ 16. Bxf3 Nd4 17. Bg2 Bc6 18. Rae1 a6 19. a3 Qd8 20. Nd1 fxe4 21. dxe4 Bb5 22. b4 Bxf1 23. Rxf1 b6 24. c3 Nb5 25. Qb2 Na7 26. Rf2 Qc7 27. Rd2 Kh8 28. h4 Nc6 29. Bh3 Re7 30. Qb3 Nd8 31. Qa4 a5 32. bxa5 bxa5 33. Qb5 Nc6 34. Qc4 Rfe8 35. Nf2 Nd8 36. Qb5 Bxc3 37. Rd3 Bg7 38. e5 d5 39. Bxc5 Rd7 40. Rxd5 exd5 41. Bxd7 Rg8 42. Nd3 Qb7 43. Bb6 d4 44. Bxd4 Qf3 45. Bf2 Nb7 46. Ne1 Qxa3 47. Qxb7 Qb4 48. Qc6 Rb8 49. e6 Bd4 50. Bxd4+ Qxd4+ 51. Kh2 Qf2+ 52. Ng2 Rb3 53. Qc1 Rxg3 54. Bc6 Rg4 55. Qc3+ Kg8 56. Kh3 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Sales Filho, Espedito Severiano"] [Black "Rodrigues, Adriano Pfuhl"] [Result "1/2-1/2"] [ECO "D02"] [WhiteElo "2068"] [BlackElo "2287"] [PlyCount "58"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nf3 d5 2. d4 Nf6 3. Bf4 g6 4. h3 Bg7 5. e3 O-O 6. Nbd2 b6 7. Bd3 ({RR} 7. c3 Bb7 8. Be2 Nbd7 9. O-O Ne4 10. a4 c5 11. a5 Nxd2 12. Nxd2 e5 13. dxe5 Nxe5 14. Nf3 Re8 15. Bxe5 Bxe5 16. Bb5 Re6 17. a6 Bc8 18. e4 d4 19. Bc4 Bg7 20. Bxe6 Bxe6 21. cxd4 cxd4 {Wen,Y (2611)-Xiu,D (2557) Wuxi 2016 1-0}) 7... c5 8. c3 Nc6 9. Ne5 $146 ({RR} 9. O-O Nh5 10. Bh2 f5 11. Bb5 Bd7 12. Bxc6 Bxc6 13. Ne5 Bb7 14. Nef3 Nf6 15. Rc1 c4 16. Ng5 Bc8 17. Ndf3 b5 18. a4 a6 19. Ra1 Bb7 20. Ne5 Qc8 21. axb5 axb5 22. Rxa8 Bxa8 23. Qa1 Bh6 {Smith,V (1742)-Booth,A Wanganui 2007 1-0 (67)}) 9... Nxe5 10. Bxe5 Bb7 11. O-O Qc8 12. Qf3 Nd7 13. Bxg7 Kxg7 14. Qg3 Ba6 15. Bxa6 Qxa6 16. Nf3 Rac8 17. Qh4 Nf6 18. Ne5 Qe2 19. Rab1 Rfe8 20. g4 h6 21. Rfe1 Qa6 22. a3 Ne4 23. f4 f6 24. Nxg6 Kxg6 25. Qh5+ Kg7 26. f5 Rh8 27. Rbd1 Qb5 28. b4 cxb4 29. cxb4 Qe8 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Schutt, Ricardo de Amorim"] [Black "Teixeira, Ricardo da Silva"] [Result "1/2-1/2"] [ECO "B30"] [WhiteElo "2184"] [BlackElo "2294"] [PlyCount "76"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 {Finkel,A Rabinovich,Al} e6 2. b3 c5 3. Bb2 Nc6 4. Bb5 Nge7 5. Nf3 a6 6. Bxc6 Nxc6 7. O-O b5 8. Qe2 ({RR} 8. c4 bxc4 9. bxc4 Rb8 10. Bc3 d6 ({RR} 10... Bb7 11. d3 d6 12. Na3 e5 13. Nc2 Be7 14. Ne3 O-O 15. Nd5 Nd4 16. Bxd4 cxd4 17. Qa4) ({RR} 10... Qc7 11. d3 ({RR} 11. Na3 f6 12. Nh4 Nd8 13. f4 Be7 14. Nc2 O-O 15. Qh5 Bb7 16. Rae1 Rf7 17. f5) 11... Rg8 12. Nbd2 g5 13. Ne1 Rg6 14. Nc2 Bd6 15. Qh5) 11. Na3 ({RR} 11. d3 e5 12. Nbd2 Be7 13. Ne1 f5 14. exf5 Bxf5 15. f4 O-O 16. g4 Bd7) 11... e5 12. Nc2 Be7 13. Ne3 O-O 14. d3 Qe8 ({RR} 14... g6) 15. Rb1 ({RR} 15. Qa4 Nd4) 15... Rxb1 ({RR} 15... Be6 16. Rxb8 Qxb8 17. Nd5) 16. Qxb1 Bd8 17. Nd2 g6 18. Nd5 f5 ({RR} 18... Be6 19. Qb7 a5 20. f4) 19. exf5 gxf5 ({RR} 19... Bxf5 20. Ne4 Qd7) 20. f4 Rf7 ({RR} 20... Be6 21. Qe1) 21. Qe1 Rg7 ( {RR} 21... Bb7 22. Nf3 e4 23. Nd2) 22. Nf3 Qg6 {Akopian,V (2678)-Kasparov,G (2838) Moscow 2002 CBM 091 [Rabinovich,Al] 1-0}) ({RR} 8. Na3 Nd4 9. c4 Qa5 10. d3 Nxf3+ 11. Qxf3 Bb7 12. Nc2 Qd2 13. Rac1 Bd6 14. Bxg7 Rg8 15. Bb2 Qh6) ({RR} 8. d3 Bb7 9. Nbd2 d6 10. a4 e5 11. Re1 Be7 12. Nf1 O-O 13. Ne3 Nd4 14. Nxd4 exd4 15. Nf5 Bf6 16. axb5 axb5 17. Rxa8 Bxa8 18. Qg4 g6 19. Qg3 Be5 20. f4 Bf6 21. e5 dxe5 22. fxe5 Bg5 {Szente Varga,F (2068)-Kokoszczynski,J (2279) chess. com INT 2021 1-0}) ({RR} 8. a4) ({RR} 8. d4) 8... Bb7 9. a4 $146 ({RR} 9. c4 bxc4 10. bxc4 d6 11. d4 cxd4 12. Nxd4 Qg5 13. Nd2 Be7 14. Rab1 Rb8 15. Nxc6 Bxc6 16. Bf6 Rxb1 17. Bxg5 Rxf1+ 18. Nxf1 Bxg5 19. e5 d5 20. Qg4 Be7 21. cxd5 Bxd5 22. Qa4+ Kf8 23. Ne3 g6 {Kuzmin,G (2530)-Filipenko,A (2390) Moscow 1992 1-0 (36)}) ({RR} 9. Rd1 Qc7 10. c4 b4 ({RR} 10... bxc4) 11. d4 cxd4 12. Nxd4 Ne5 13. a3 Be7 14. axb4 ({RR} 14. Nf3 Nxf3+ 15. Qxf3 O-O 16. axb4 Bxb4 17. Qg4 f6 18. Nd2 a5) 14... Bxb4 15. Nc3 ({RR} 15. Ba3 Bxa3 16. Nxa3 O-O 17. Nac2 d6) 15... O-O 16. Na4 Be7 17. Rac1 Rae8 18. c5 f5 19. exf5 exf5 20. Rc3 ({RR} 20. Qh5 g6 21. Qh3 f4) 20... Ng4 21. Rh3 ({RR} 21. Qc4+ Kh8 22. Rh3) 21... Bh4 22. Qc4+ d5 23. cxd6+ Qxc4 {Dzhumaev,M (2507)-Dao,T (2581) Hyderabad 2005 CBM 110 [Finkel,A] 0-1 (33)}) ({RR} 9. c4 bxc4 10. bxc4 d6 11. d4 cxd4 12. Nxd4 Qg5 13. Nd2 Be7 14. Rab1 Rb8 15. Nxc6 Bxc6 16. Bf6 Rxb1 17. Bxg5 Rxf1+ 18. Nxf1) 9... b4 10. d3 d6 11. Nbd2 e5 12. Nc4 Be7 13. Nfd2 Bf6 14. a5 Rb8 15. Qe3 O-O 16. f4 exf4 17. Bxf6 Qxf6 18. Qxf4 Qxf4 19. Rxf4 Nd4 20. Rf2 Rbd8 21. Nf3 Ne6 22. Raf1 f5 23. exf5 Rxf5 24. Nh4 Rxf2 25. Rxf2 g6 26. Nf3 Bxf3 27. Rxf3 Nd4 28. Rf2 Kg7 29. Kf1 Nc6 30. Re2 d5 31. Nb6 Kf6 32. Na4 c4 33. dxc4 dxc4 34. Nc5 cxb3 35. cxb3 Rd1+ 36. Re1 Rxe1+ 37. Kxe1 Nxa5 38. Nxa6 Nxb3 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.09"] [Round "1"] [White "Silveira Filho, Neri da Silva"] [Black "Felipe, Andre de Souza"] [Result "1/2-1/2"] [ECO "B92"] [WhiteElo "2293"] [BlackElo "2136"] [PlyCount "89"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O Be6 9. f4 Qc7 10. g4 exf4 ({RR} 10... h6 11. g5 hxg5 12. fxg5 Nh7 13. h4 Nf8 14. Nd5 Qd8 15. Be3 Nbd7 16. Nxe7 Qxe7 17. h5 Bxb3 18. axb3 Ne6 19. Qd2 Ndc5 20. Bf3 Nf4 21. Bxf4 exf4 22. Qxf4 Ne6 23. Qf5 Nxg5 24. Rae1 Qe5 25. Kg2 { Ye,J (2677)-Kasparov,G (2838) Batumi 2001 0-1 (41)}) ({RR} 10... O-O 11. g5 Nfd7 12. f5 Bc4 13. Be3 Bxe2 14. Qxe2 b5 15. Nd5 Qd8 16. Qg4 f6 17. g6 h6 18. Qh5 Re8 19. Bxh6 Nf8 20. Be3 Qc8 21. Nb6 Qxc2 22. Nxa8 Qxe4 23. Qf3 Qxf3 24. Rxf3 d5 25. Nc7 {Li,H (1985)-Gosh,C (2061) chess.com INT 2021 1-0 (38)}) 11. Bxf4 Nc6 12. Nd5 $146 ({RR} 12. Rc1 O-O 13. g5 Nd7 14. Nd5 Bxd5 15. exd5 Nce5 16. c4 Rfe8 17. Qd2 Bf8 18. Kh1 g6 19. Nd4 a5 20. Bg3 Nc5 21. Rf4 h6 22. h4 hxg5 23. hxg5 Be7 24. Rh4 Qd8 25. Bf4 Ne4 26. Qe3 Bxg5 {Pinheiro Lung,A-Dumas Aviles,A (2229) Bento Goncalves 2000 0-1 (42)}) ({RR} 12. Kh1 O-O 13. g5 Nd7 14. Nd5 Bxd5 15. exd5 Nce5 16. Nd4 g6 17. c4 Rfe8 18. Rg1 Bf8 19. b3 Bg7 20. Qd2 Re7 21. Rad1 Rae8 22. Rg3 Nc5 23. Re3 Ned7 24. Rxe7 Rxe7 25. Bf3 Ne5 26. Bg2 Ned3 {Timofeev,A (2575)-Panarin,M (2431) playchess.com INT 2003 0-1 (34)}) 12... Bxd5 13. exd5 Ne5 14. Qd4 Nfd7 15. Qf2 O-O 16. Nd4 g6 17. c4 Rfe8 18. Rac1 Bf8 19. b4 Rac8 20. h4 Qd8 21. Kg2 Bg7 22. a3 Qb6 23. Be3 Qd8 24. h5 Qe7 25. Bf4 Nf6 26. Bg5 Nexg4 27. Bxg4 Nxg4 28. Bxe7 Nxf2 29. Bh4 Nd3 30. Rc3 Re4 31. Rxd3 Rxh4 32. Nf3 Rhxc4 33. Re1 Rc2+ 34. Kg3 R2c3 35. Rxc3 Rxc3 36. Re7 b5 37. Re8+ Bf8 38. Kf4 Rxa3 39. Nd4 Ra4 40. Nc6 gxh5 41. Kg5 Ra1 42. Ne7+ Kg7 43. Nf5+ Kg8 44. Ne7+ Kg7 45. Nf5+ 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Araujo, Adalberto"] [Black "Pelikian, Jefferson"] [Result "0-1"] [ECO "E20"] [WhiteElo "2275"] [BlackElo "2407"] [PlyCount "66"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nc3 Bb4 7. Nb3 d5 8. cxd5 Nxd5 9. Bd2 Nxc3 10. bxc3 $146 ({RR} 10. Bxc3 Bxc3+ 11. bxc3 Qf6 12. Qc1 b6 13. Bg2 Bb7 14. O-O O-O 15. c4 Rac8 16. Qa3 Rc7 17. c5 Qe7 18. Rac1 b5 19. Rfd1 Rfc8 20. Rd6 h6 21. Rcd1 Nd8 22. Bxb7 Nxb7 23. Ra6 Nxc5 {1/2-1/2 (23) Richardson,J (2360)-Kopec,D (2405) London 1997}) 10... Be7 11. Bg2 O-O 12. O-O e5 13. Be3 Qc7 14. f4 Rd8 15. Qe1 exf4 16. gxf4 Bf6 17. Rc1 Re8 18. Bd4 Nxd4 19. cxd4 Qb6 20. Qd2 Bg4 21. e3 Rad8 22. Nc5 Rxe3 23. Qxe3 Bxd4 24. Qxd4 Rxd4 25. Kh1 Bf5 26. Nb3 Rd8 27. Rfe1 Qf2 28. Bxb7 Qxf4 29. Bg2 g6 30. Rf1 Qa4 31. Rce1 Qxa2 32. Nc1 Qc4 33. Rf2 a5 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Asfora, Marco Antonio Hazin"] [Black "Schutt, Ricardo de Amorim"] [Result "1/2-1/2"] [ECO "E32"] [WhiteElo "2249"] [BlackElo "2184"] [PlyCount "110"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. g3 Bb7 6. Bg2 O-O 7. O-O d6 8. a3 Bxc3 9. Qxc3 Nbd7 10. d4 Re8 11. Rd1 $146 ({RR} 11. b4 Be4 12. Bb2 Rc8 13. Rfd1 Qe7 14. Bf1 d5 15. c5 c6 16. Rac1 b5 17. Nd2 Nf8 18. a4 a6 19. Ra1 Bg6 20. f3 N8d7 21. axb5 axb5 22. Ra7 Qd8 23. Qa3 e5 24. Nb3 Bc2 25. Rc1 Bxb3 {Maiorov,N (2511)-Barwinski,D (2196) Warsaw 2009 1-0 (51)}) ({RR} 11. b3 h6 12. Bb2 Be4 13. Bh3 c6 14. Rfe1 Bh7 15. Nd2 d5 16. Rad1 a5 17. Bg2 a4 18. b4 b5 19. c5 Qc7 20. Qc1 e5 21. dxe5 Nxe5 22. Nf3 Nfd7 23. Nd4 Nf6 24. Nf3 Nfd7 25. Nd4 Nf6 { Nakamura,H (2736)-Rapport,R (2763) Saint Louis USA 2021 1/2-1/2}) ({RR} 11. b3 Qe7 12. Bb2 c5 13. Rad1 Rac8 14. dxc5 dxc5 15. Ne5 Nxe5 16. Qxe5 Bxg2 17. Kxg2 Red8 18. f3 Rxd1 19. Rxd1 Rd8 20. Rxd8+ Qxd8 21. Bc3 h6 22. b4 Qe7 23. Qb8+ Kh7 24. b5 Ne8 25. a4 Nd6 {Kim,S (2295)-Crispin Ferreras,D (2160) chess.com INT 2022 1-0 (32)}) ({RR} 11. b4 a5 12. Bb2 axb4 13. axb4 Qe7 14. Rfe1 Qf8 15. Rad1 Ra4 16. Qb3 Rea8 17. d5 e5 18. Nd2 Qe7 19. Nb1 Nf8 20. Nc3 R4a7 21. Nb5 Ra6 22. h3 Bc8 23. Ra1 Qd8 24. Rxa6 Bxa6 25. Na3 Bc8 {Dgebuadze,A (2551)-Stark,L (2426) Neustadt an der Weinstrasse 2012 1/2-1/2 (53)}) 11... Qe7 12. b4 a5 13. Bb2 axb4 14. axb4 Qf8 15. Bf1 Rxa1 16. Rxa1 Ra8 17. Rxa8 Qxa8 18. Nd2 Qa4 19. f3 c5 20. bxc5 bxc5 21. Qb3 Qxb3 22. Nxb3 cxd4 23. Bxd4 Ne8 24. e4 Nc7 25. Kf2 f6 26. Ke3 Kf7 27. f4 Na6 28. Be2 e5 29. Bc3 Nac5 30. Nd2 Bc6 31. Bb4 Ke7 32. Bg4 Ba4 33. Bf5 g6 34. Bxd7 Kxd7 35. Bxc5 dxc5 36. Nf3 Kd6 37. Ng5 h5 38. Nf3 Bd1 39. Nh4 g5 40. Nf5+ Kd7 41. h4 gxh4 42. gxh4 Bg4 43. Ng3 Kc6 44. Kd3 Kb6 45. Nf5 Kc7 46. Ne3 Bf3 47. Nd5+ Kd6 48. Ne3 Kc6 49. Nf1 Kd6 50. Nd2 Bd1 51. Nb1 Bg4 52. Nc3 Bf3 53. Kc2 Bg4 54. Kd2 Bf3 55. Ke3 Bg4 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Bouwman, Marcelo Wanderley"] [Black "Bittencourt, Jorge"] [Result "1/2-1/2"] [ECO "A03"] [WhiteElo "2245"] [BlackElo "2303"] [PlyCount "80"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nh6 5. O-O O-O 6. d3 ({RR} 6. c4 c6 7. d4 Bg4 8. Qb3 Qb6 9. Qa3 Nf5 10. Nc3 dxc4 11. Kh1 Nd6 12. b3 cxb3 13. Rb1 Nd7 14. Rxb3 Qc7 15. h3 Be6 16. Rb1 b5 17. Ng5 Bc4 18. Bxc4 Nxc4 19. Qxe7 Rae8 20. Qb4 Nxe3 {Chernyshov,K (2536)-Dautov,R (2631) Ohrid 2001 0-1 (34)}) 6... c5 7. Qe1 Nc6 8. c3 Qc7 $146 ({RR} 8... f6 9. e4 dxe4 10. dxe4 Be6 11. Qh4 Qb6 12. Na3 Rad8 13. Nc2 Nf7 14. b3 Nd6 15. e5 Nf5 16. Qe1 fxe5 17. g4 c4+ 18. Kh1 Nd6 19. Ng5 Bd5+ 20. Bf3 Bxf3+ 21. Rxf3 Rf6 22. fxe5 Rxf3 23. Nxf3 {Paul,J (2000) -Berrocal Ruiz,V (2025) Malaga 1996 0-1}) ({RR} 8... Qb6 9. Kh1 d4 10. cxd4 cxd4 11. e4 Ng4 12. Na3 Nb4 13. Bd2 a5 14. Bxb4 axb4 15. Nc4 Qd8 16. Qh4 Ne3 17. Rfc1 Be6 18. Ng5 h6 19. Nxe6 fxe6 20. Nxe3 dxe3 21. Qg4 Qd7 22. Qxg6 Rxf4 23. Rf1 {Spichkin,A (2035)-Orlov,G (2446) chess.com INT 2023 0-1 (70)}) 9. e4 d4 10. Qh4 f6 11. f5 g5 12. Qh5 Bd7 13. g4 Ne5 14. cxd4 Nxf3+ 15. Bxf3 cxd4 16. Na3 Rac8 17. Bd2 b5 18. Rac1 Qd6 19. Bd1 Kh8 20. Bb3 a6 21. Nc2 Ng8 22. a3 Rfd8 23. Ba5 Rf8 24. Qh3 Nh6 25. Kg2 Nf7 26. Qg3 Qe5 27. Bd5 Bc6 28. Bxc6 Rxc6 29. Nb4 Rcc8 30. Nc6 Qxg3+ 31. Kxg3 Ne5 32. Nb4 Rxc1 33. Rxc1 Ra8 34. Rc7 Bf8 35. h3 e6 36. Rb7 exf5 37. exf5 Bd6 38. Bc7 Bxc7 39. Rxc7 Rd8 40. Nc6 Re8 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Coelho, Luis Henrique"] [Black "Campelo, Leandro Fabricio"] [Result "1/2-1/2"] [ECO "C16"] [WhiteElo "2392"] [BlackElo "2245"] [PlyCount "81"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 f5 8. Qg3 Ba6 9. Bxa6 Nxa6 10. a4 Nb8 11. a5 Nc6 12. axb6 cxb6 13. Ne2 Na5 14. h4 Qf7 15. h5 Ne7 16. h6 g6 17. Bg5 Kd7 $146 ({RR} 17... Nc4 18. Bf6 Rg8 19. Nf4 a5 20. Nh3 g5 21. Nxg5 Qg6 22. Nxe6 Qxg3 23. fxg3 Kd7 24. Ng5 Ne3 25. Ke2 Ng4 26. Nxh7 Rg6 27. Bg7 Ng8 28. Nf8+ Rxf8 29. Bxf8 N8xh6 30. Rh5 Nf7 31. Rxf5 Ng5 32. Bd6 { Nilsson,S (2312)-Nielsen,L (2248) Denmark 2010 1-0 (43)}) 18. O-O Nc4 19. Nf4 Rhc8 20. Nh3 Ng8 21. Qh4 Qf8 22. Bc1 Rc7 23. Rd1 a5 24. Rd3 a4 25. Ng5 Qe7 26. g4 Kc6 27. gxf5 gxf5 28. Rg3 Qe8 29. Nh3 Qf8 30. Nf4 Re7 31. Nh5 Rf7 32. Rg7 Ne7 33. Kf1 f4 34. Nxf4 Nf5 35. Rxf7 Qxf7 36. Qh5 Qxh5 37. Nxh5 b5 38. Nf6 Ra7 39. Ke2 Rf7 40. Kf3 Nb6 41. Bg5 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Costa, Giovanni de Almeida"] [Black "Lucena, Lincoln"] [Result "0-1"] [ECO "D03"] [WhiteElo "2002"] [BlackElo "2200"] [PlyCount "76"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Nbd2 d5 6. Bxf6 gxf6 7. Be2 Nc6 8. dxc5 Bxc5 9. Nb3 Be7 10. O-O Rg8 $146 ({RR} 10... Bd7 11. Rc1 O-O-O 12. c4 dxc4 13. Rxc4 Kb8 14. Qc2 Nb4 15. Qe4 Bc6 16. Qf4+ e5 17. Nxe5 fxe5 18. Qxe5+ Bd6 19. Qh5 Nxa2 20. Nd4 Bd5 21. Rc2 Nb4 22. Rc3 f6 23. Nf3 Nc6 24. g3 {0-1 (24) Young,L-Banawa,J (2340) Los Angeles 2009}) 11. c4 dxc4 12. Bxc4 e5 13. Nh4 Rg4 14. Bxf7+ Kxf7 15. g3 Be6 16. h3 Rg5 17. Qd3 Kg8 18. Kh2 Nb4 19. Qe2 Rc8 20. Rac1 Rxc1 21. Nxc1 Qc6 22. f4 Bc4 23. Qf2 exf4 24. gxf4 Bxf1 25. fxg5 Bd6+ 26. Kg1 Qxc1 27. Qxf1 Qxe3+ 28. Kh1 Qe4+ 29. Nf3 fxg5 30. Qd1 Nd3 31. Kg1 a6 32. Qb3+ Kf8 33. Qd1 Ke7 34. b3 Qe3+ 35. Kg2 Qf2+ 36. Kh1 Nf4 37. Qe1+ Qxe1+ 38. Nxe1 Nxh3 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Felipe, Andre de Souza"] [Black "Matsuura, Frederico"] [Result "0-1"] [ECO "A25"] [WhiteElo "2136"] [BlackElo "2255"] [PlyCount "87"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 e5 2. d3 d6 3. g3 g6 4. Bg2 Bg7 5. Nc3 Nc6 6. Rb1 Be6 7. b4 Qd7 8. b5 Nd8 9. Bg5 ({RR} 9. Qb3 Nf6 10. a4 O-O 11. Ne4 Nxe4 12. dxe4 b6 13. Ba3 Nb7 14. Bb4 a6 15. Nf3 axb5 16. axb5 c6 17. Ng5 cxb5 18. Nxe6 Qxe6 19. cxb5 Qxb3 20. Rxb3 Ra1+ 21. Kd2 Ra2+ 22. Kc1 Rxe2 23. Rb2 Rc8+ {Kveinys,A (2532)-Short,N (2677) Turin 2006 1/2-1/2 (51)}) ({RR} 9. Nf3 Bh3 10. Bxh3 Qxh3 11. Nd5 Qd7 12. e4 Ne6 13. Be3 Ne7 14. h4 h5 15. Ng5 Nxd5 16. cxd5 Nxg5 17. hxg5 f5 18. gxf6 Bxf6 19. Kf1 Kf7 20. Kg2 Kg7 21. a4 b6 22. Rc1 Raf8 23. d4 h4 {Nanu,C (2513)-Stoleriu,G (2419) Eforie Nord ROU 2022 1-0 (34)}) 9... f6 10. Bd2 h5 $146 ({RR} 10... Ne7 11. e4 O-O 12. Nge2 Bh3 13. O-O Bxg2 14. Kxg2 f5 15. f3 Ne6 16. Nd5 Kh8 17. Nxe7 Qxe7 18. Qc2 h5 19. h3 Bf6 20. a4 Bg5 21. Bc3 Kh7 22. Bd2 Bxd2 23. Qxd2 Rf7 24. Rf2 Raf8 25. Rbf1 {Matickova,V-Hitzgerova,G (2170) Klatovy 1998 1/2-1/ 2 (41)}) ({RR} 10... Nh6 11. Qc1 Nhf7 12. Nd5 c6 13. bxc6 bxc6 14. Ne3 f5 15. f4 O-O 16. Nh3 d5 17. fxe5 d4 18. Nc2 Nxe5 19. O-O Re8 20. Ng5 Rc8 21. Nf3 Bf7 22. Nxe5 Bxe5 23. Bf3 Ne6 24. Nb4 Qd6 25. Na6 {Felipe,A (2136)-Lucena,L (2200) Brasilia 2003 1/2-1/2 (32)}) ({RR} 10... c6 11. bxc6 bxc6 12. Qa4 Ne7 13. Ne4 O-O 14. h4 h6 15. e3 f5 16. Nc3 f4 17. exf4 exf4 18. Nf3 fxg3 19. fxg3 Bf5 20. Ne4 Bxe4 21. dxe4 Qg4 22. O-O Qxg3 23. Rb3 Ne6 24. Be3 Nf4 25. Bxf4 {Lameira, D-Rodrigues,A (2114) Lisbon 2001 0-1 (44)}) 11. h4 Nh6 12. Nd5 O-O 13. Qc1 Kh7 14. Nf3 Rf7 15. Qa3 Qc8 16. O-O Bh3 17. c5 Bxg2 18. Kxg2 Qe6 19. e4 dxc5 20. b6 cxb6 21. Nxb6 Rb8 22. Qxa7 Nc6 23. Qa3 Bf8 24. Qb3 Qe8 25. Rfc1 Ng4 26. a4 Kg7 27. Ne1 Nd4 28. Qb2 f5 29. f3 fxe4 30. fxg4 Qc6 31. Be3 exd3+ 32. Kh2 Qe4 33. Bxd4 cxd4 34. Qd2 Ba3 35. Nxd3 Bxc1 36. Rxc1 Rf3 37. Rc7+ Kg8 38. Nd7 Qxg4 39. Qe1 Re8 40. N3xe5 Qf5 41. Qc1 Re3 42. Qc4+ Kh8 43. Nxg6+ Qxg6 44. Qxd4+ 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Lucena, Jose Silvio"] [Black "Silveira Filho, Neri da Silva"] [Result "1/2-1/2"] [ECO "A48"] [WhiteElo "2190"] [BlackElo "2293"] [PlyCount "113"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. c3 d6 6. e4 Nc6 7. Bc4 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. O-O Qe7 11. Qe2 h6 12. Bh4 ({RR} 12. Bxf6 Bxf6 13. Rfd1 c6 14. Nf1 b5 15. Bb3 Bb7 16. Rd2 Rfd8 17. Rad1 Bg5 18. Ne3 Kg7 19. g3 h5 20. h4 Bh6 21. a4 a6 22. axb5 axb5 23. Rxd8 Rxd8 24. Rxd8 Qxd8 25. Qd1 Qe7 26. Qd3 Bc8 {Obon Temprano,S (2194)-Domingo Nunez,A (2313) chess.com INT 2023 1-0 (38)} ) 12... Be6 13. Rad1 $146 ({RR} 13. Rfd1 Rad8 14. Nf1 c6 15. a4 Bc8 16. b4 Rxd1 17. Rxd1 Rd8 18. f3 Rxd1 19. Qxd1 Qc7 20. Bf2 Ne8 21. a5 b5 22. Bb3 Bf8 23. Qd2 Nf6 24. Be3 Kh7 25. Qa2 Kg7 26. Qf2 a6 27. Qh4 Nh5 {Truus,T (2230)-Alava,M (2200) Paide 1999 0-1 (79)}) 13... Rfd8 14. a4 c6 15. a5 b5 16. axb6 axb6 17. Nb3 Rxd1 18. Rxd1 Ra4 19. Bxf6 Bxf6 20. Bxe6 Qxe6 21. Qc2 Qc4 22. f3 Be7 23. g3 b5 24. Kg2 Ra2 25. Nc1 Ra7 26. b3 Qe6 27. h4 h5 28. Qf2 Ra1 29. Qb2 Ra3 30. Rd3 f5 31. Qd2 fxe4 32. fxe4 Qg4 33. Rf3 Ra7 34. Qe3 Rd7 35. Nd3 Qe6 36. Nc5 Bxc5 37. Qxc5 Qd6 38. Qxd6 Rxd6 39. Kf2 Rd2+ 40. Ke1 Rg2 41. Kf1 Rc2 42. b4 Kg7 43. Kg1 Re2 44. Rd3 Rxe4 45. Rd7+ Kf8 46. Rd6 Rc4 47. Rxg6 Rxc3 48. Rg5 e4 49. Rxh5 Rxg3+ 50. Kf2 Rf3+ 51. Ke2 Kf7 52. Re5 Rf4 53. h5 e3 54. Kxe3 Rxb4 55. Rc5 Rh4 56. Rxc6 Rxh5 57. Kd4 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Marques, Vinicius"] [Black "Di Berardino, Diego Rafael"] [Result "1-0"] [ECO "E70"] [WhiteElo "2319"] [BlackElo "2282"] [PlyCount "85"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nge2 d6 6. Ng3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Nbd7 10. O-O a6 ({RR} 10... Ne5 11. h3 Ne8 12. f4 Nd7 13. f5 Qe7 14. Bf4 Ne5 15. Qd2 gxf5 16. Bg5 Bf6 17. Bxf6 Qxf6 18. Nh5 Qg6 19. Qf4 Ng7 20. Nxg7 Kxg7 21. a4 Qh6 22. Qxh6+ Kxh6 23. Nb5 Rd8 24. Ra3 a6 25. Nc3 {Zueger,B (2470)-Barlov,D (2520) Lugano 1988 1-0 (43)}) 11. Bg5 ({RR} 11. Bf4 Ne8 12. Qd2 Ne5 13. Bh6 f5 14. Bxg7 Kxg7 15. f4 Nf7 16. Rae1 Nf6 17. Bd3 Bd7 18. a4 Re8 19. Rxe8 Qxe8 20. Re1 Qf8 21. a5 Re8 22. Rxe8 Qxe8 23. Nge2 Qd8 24. Nd1 b6 25. axb6 Qxb6 {Mikhailovsky,V (2184)-Perez Ponsa,F (2553) chess.com INT 2022 0-1 (58)}) 11... b5 $146 ({RR} 11... h6 12. Bf4 Ne5 13. Qd2 Kh7 14. Bxe5 dxe5 15. Bd3 Ne8 16. f4 f5 17. fxe5 Bxe5 18. Rae1 Qc7 19. Rf3 Nf6 20. Nce2 Bd7 21. Kh1 Rae8 22. Ref1 Qd6 23. Nf4 Bxf4 24. Rxf4 Ng4 25. R4f3 Ne5 26. Rf4 {Pukropski,W-Porubszki, G (2070) Badenweiler 1995 0-1 (60)}) ({RR} 11... h6 12. Bf4 Re8 13. Qd2 Qb6 14. Rab1 h5 15. Rfe1 Ne5 16. Bxe5 Rxe5 17. Bd3 Ng4 18. h3 Rxe1+ 19. Rxe1 Ne5 20. Bf1 Qb4 21. Nge4 Bxh3 22. f4 Bh6 23. Qf2 Ng4 24. Qe2 Bxg2 25. Bxg2 Re8 26. Bf3 {Bellotto,S (1988)-Raineri,R (1565) Como 2007 1-0}) 12. cxb5 h6 13. Bf4 Nb6 14. a4 axb5 15. Bxb5 Ba6 16. Bxa6 Rxa6 17. Qd3 Ra5 18. Nb5 c4 19. Qd2 Nxa4 20. Bxd6 Rxb5 21. Bxf8 Qxf8 22. Rxa4 Nxd5 23. Rxc4 Bxb2 24. Ne4 Be5 25. Rd1 Kh7 26. Rc5 Rxc5 27. Nxc5 Qxc5 28. Qxd5 Qxd5 29. Rxd5 Bc3 30. Kf1 h5 31. Ke2 f5 32. Rd7+ Kg8 33. Kd3 Bg7 34. Kc4 Bf6 35. Kd5 Bg7 36. Ke6 Bc3 37. Rd3 Bb2 38. h3 Kg7 39. f4 Kg8 40. g4 fxg4 41. hxg4 hxg4 42. Rg3 Kg7 43. Rxg4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Matsuura, Everaldo"] [Black "De Souza Haro, Paulo Cezar"] [Result "1-0"] [ECO "C05"] [WhiteElo "2438"] [BlackElo "2229"] [PlyCount "81"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Qb6 8. Nf3 cxd4 9. cxd4 Be7 10. h4 f6 11. a3 O-O 12. b4 a5 13. b5 Qxb5 14. Nc3 Qb6 15. Rb1 Qd8 16. Bd3 f5 $146 ({RR} 16... h6 17. Bc2 b6 18. Qd3 f5 19. g4 Ba6 20. Nb5 Na7 21. a4 Nc6 22. Bd2 Nb4 23. Bxb4 Bxb4+ 24. Kd1 Rc8 25. Rb3 Bxb5 26. axb5 Qe7 27. gxf5 Rxf5 28. Ng5 g6 29. h5 a4 30. Rxb4 Qxb4 31. Nxe6 {Firman,N (2499) -Podolchenko,E (2270) Minsk 2006 1/2-1/2 (33)}) 17. Qc2 a4 18. Nb5 Ndb8 19. g4 Na6 20. Qg2 Nc7 21. gxf5 exf5 22. Nxc7 Qxc7 23. Qa2 Qd8 24. Be3 Na5 25. Kf2 h6 26. Rbg1 Be6 27. Rg6 Bf7 28. Rg3 Bh5 29. Rhg1 Bg4 30. Rxg4 fxg4 31. Rxg4 Rc8 32. f5 Kh8 33. Bxh6 gxh6 34. Qd2 Bg5 35. hxg5 Nb3 36. Qe3 Nc1 37. Bb1 Qb6 38. g6 Kg7 39. f6+ Rxf6 40. exf6+ Qxf6 41. Rf4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Olivencia, Flavio"] [Black "Pompeo, Flavio Sposto"] [Result "1-0"] [ECO "B53"] [WhiteElo "2226"] [PlyCount "61"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 h6 9. Bxf6 gxf6 10. O-O-O Rg8 11. Nh4 ({RR} 11. Rhg1 Qa5 12. Qd3 a6 13. Nd4 e6 14. Kb1 Bd7 15. f4 b5 16. e5 f5 17. exd6 b4 18. Nce2 Rd8 19. Ng3 Bb5 20. Qe3 Bc4 21. b3 Bd5 22. Ndxf5 Bxd6 23. Nxd6+ Rxd6 24. Ne4 {1-0 (24) Balogh,C (2605) -Likavsky,T (2498) Austria 2009}) ({RR} 11. Rhg1 Qa5 12. Qd3 e6 13. Nd4 a6 14. f4 Bd7 15. Kb1 O-O-O 16. f5 Kb8 17. Qf3 Qe5 18. Qh5 Be8 19. Qh3 Bd7 20. Qh5 Be8 21. Qh3 Bd7 22. Qh5 {1/2-1/2 (22) Calcado,A (2106)-Umetsubo,C (2365) Florianópolis - Santa Catari 2023}) 11... Qb6 12. Qd2 $146 ({RR} 12. Rhe1 Qxd4 13. Rxd4 O-O-O 14. g3 e6 15. Rd3 Rg4 16. Nf3 Kc7 17. h3 Rg8 18. Nd4 a6 19. Kb1 d5 20. Nxc6 bxc6 21. exd5 cxd5 22. Na4 Rb8 23. Rc1 Rb4 24. b3 Be7 25. c4 dxc4 26. a3 Rb7 {Dostan,J (2315)-Nogrady,V (2276) Hungary 2007 1/2-1/2 (47)}) 12... Qa5 13. g3 O-O-O 14. Rhe1 e6 15. Kb1 Kb8 16. Qe3 Qg5 17. f4 Qg4 18. Rd3 Be7 19. f5 Qg5 20. Qf2 h5 21. Nf3 Qg4 22. Nd4 Be8 23. Ndb5 b6 24. a4 d5 25. fxe6 Bxb5 26. axb5 d4 27. exf7 Rgf8 28. Rxd4 Rxd4 29. Qxd4 Rxf7 30. Nd5 f5 31. Qe5+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Pinto, Carlos Henrique Lop"] [Black "Pimenta, Jeronimo Marques"] [Result "1/2-1/2"] [ECO "D94"] [WhiteElo "2233"] [PlyCount "72"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O Nc6 9. Be3 b6 10. Ne5 ({RR} 10. Rc1 Bb7 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Bc4 Qd7 14. Bb5 a6 15. Bxc6 Bxc6 16. Ne5 Bxe5 17. dxe5 Qb7 18. Qg4 Bd5 19. Rfd1 Rfd8 20. Bg5 Bxa2 21. Qh4 Rac8 22. Bxe7 Rxd1+ 23. Rxd1 Qd5 24. Ra1 Qxe5 { Nikolashvili,G (2257)-Sjugirov,S (2663) lichess.org INT 2021 1-0 (36)}) ({RR} 10. a3 Bb7 11. b4 dxc4 12. Rc1 e6 13. Bxc4 Ne7 14. Ng5 h6 15. Nf3 Rc8 16. Ne5 Nfd5 17. Nxd5 Nxd5 18. Qg4 Nxe3 19. fxe3 Bxe5 20. dxe5 Qd2 21. Qg3 Kh7 22. Rcd1 Qxg2+ 23. Qxg2 Bxg2 24. Kxg2 Rxc4 {Chong,K (1699)-Sivanandan,B (1742) Daventry ENG 2023 0-1 (63)}) 10... Bb7 11. Bf3 e6 12. Qa4 $146 ({RR} 12. cxd5 Nxe5 13. dxe5 Nxd5 14. Nxd5 Bxd5 15. Bxd5 Qxd5 16. Qxd5 exd5 17. Bd4 Rac8 18. Rad1 f6 19. exf6 Bxf6 20. Bxf6 Rxf6 21. Rxd5 Rc2 22. Rd8+ Kg7 23. Rd7+ Rf7 24. Rxf7+ Kxf7 25. Rb1 b5 26. a3 Ke6 {Inkiov,V (2470)-Zahariev,Z (2365) Sofia 1989 1/2-1/ 2 (45)}) ({RR} 12. Bg5 Ne7 13. Re1 h6 14. Bh4 g5 15. Bg3 Nf5 16. Rc1 Nxg3 17. hxg3 Rb8 18. c5 bxc5 19. dxc5 Ne4 20. Bxe4 Bxe5 21. Bb1 f6 22. Qh5 Qe7 23. Qxh6 Qg7 24. Qxg7+ Kxg7 25. b4 Bc6 26. a3 a5 {Kubala,J (2206)-Jablonicky,F (2224) Slovakia 2002 1-0 (49)}) 12... Nxe5 13. dxe5 Nd7 14. cxd5 Nxe5 15. Be4 exd5 16. Rad1 Qh4 17. g3 Qg4 18. f3 Qe6 19. Nxd5 Bc6 20. Qb4 Rfd8 21. Ne7+ Kh8 22. Nxc6 Nxc6 23. Qa4 Na5 24. Bg5 Rxd1 25. Rxd1 Rc8 26. Qd7 Qxd7 27. Rxd7 f5 28. Bd5 h6 29. Bd2 Nc4 30. Bc3 Bxc3 31. bxc3 Ne3 32. Bf7 Rxc3 33. Bxg6 Rc2 34. Re7 Rg2+ 35. Kh1 Re2 36. Kg1 Rg2+ 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Rocha, Cesidio Monteiro"] [Black "Sales Filho, Espedito Severiano"] [Result "1-0"] [ECO "B10"] [BlackElo "2068"] [PlyCount "117"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Bb5+ ({RR} 7. Bc4 O-O 8. Qb3 b6 9. O-O Bb7 10. Re1 Na6 11. d3 Nc5 12. Qa3 Nxd5 13. Nxd5 Bxd5 14. Bxd5 Qxd5 15. Rxe7 Nxd3 16. Rxa7 Nxc1 17. Rxc1 Bxb2 18. Qxb2 Rxa7 19. Qxb6 Rxa2 20. h4 Qa5 21. Qf6 Qa6 {Baches Garcia,G (2335)-Kozak,A (2422) chess. com INT 2023 0-1}) 7... Nbd7 8. Ne5 O-O 9. d4 $146 ({RR} 9. Nxd7 Bxd7 10. Bc4 b5 11. Bb3 b4 12. Ne2 Bb5 13. O-O Nxd5 14. d4 e6 15. Re1 a5 16. a3 Qd6 17. Ng3 Nc7 18. Be3 f5 19. Qc1 Nd5 20. Bh6 Rac8 21. Qd2 Bxh6 22. Qxh6 Nf4 23. Re5 Nd5 { Homiakova,E (2038)-Klimets,E (2113) Minsk 2008 1-0}) 9... Nb6 10. O-O Nfxd5 11. a4 a6 12. Be2 Be6 13. a5 Nxc3 14. bxc3 Bxe5 15. dxe5 Nd5 16. Ra3 Rc8 17. c4 Nb4 18. Qb3 Nc6 19. Qxb7 Nxa5 20. Qxa6 Bxc4 21. Qxa5 Bxe2 22. Re1 Kg7 23. Bg5 Qd7 24. e6 Qb5 25. Qd2 Rfd8 26. Qe3 Bc4 27. Bxe7 Re8 28. exf7 Bxf7 29. Ra7 Rc6 30. h3 Re6 31. Qc3+ Kg8 32. Rxe6 Bxe6 33. Bb4 Bf7 34. Qf6 Qf5 35. Rxf7 Qxf6 36. Rxf6 Rb8 37. Bd2 Kg7 38. Ra6 Rb1+ 39. Kh2 h5 40. Bg5 Rb5 41. h4 Rb3 42. Ra7+ Kf8 43. Be3 Rc3 44. Kg3 Rc4 45. f3 Rc3 46. Bh6+ Ke8 47. Rg7 Rc6 48. Kf4 Rc4+ 49. Kg5 Rc2 50. g4 Rf2 51. Rxg6 Rxf3 52. Kxh5 Kf7 53. Rg7+ Kf6 54. g5+ Ke6 55. Kg6 Rf5 56. h5 Rc5 57. Ra7 Rc6 58. Bg7 Rb6 59. h6 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Rodrigues, Adriano Pfuhl"] [Black "Prates, Fabiano Fortes"] [Result "1-0"] [ECO "C06"] [WhiteElo "2287"] [BlackElo "2247"] [PlyCount "73"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. O-O Bd6 12. Nc3 O-O 13. Be3 a6 14. a3 Qc7 ({ RR} 14... Qd8 15. Rc1 Qe8 16. Re1 Qh5 17. h3 Bd7 18. Rc2 e5 19. Nxe5 Qxd1 20. Rxd1 Bxe5 21. dxe5 Nxe5 22. Bf1 Bc6 23. Bd4 Rfe8 24. Re2 Ned7 25. Rde1 Rxe2 26. Rxe2 Kf7 27. f3 Re8 28. g4 Rxe2 29. Bxe2 {Gruenfeld,Y (2455)-Roos,L (2255) Valetta 1980 1-0 (70)}) ({RR} 14... Bd7 15. Rc1 Be8 16. Ne5 Bh5 17. Qd2 Rad8 18. Nxc6 Qxc6 19. Nb5 Qd7 20. Nxd6 Qxd6 21. Bf4 Ne4 22. Bxd6 Nxd2 23. Bxf8 Nxf1 24. Bb4 {1-0 (24) Albers,S (2133)-De Boer,G Helmond NED 2023}) 15. Rc1 Kh8 16. b4 $146 ({RR} 16. Bb1 Ng4 17. h3 Nxe3 18. fxe3 g6 19. Ng5 Qe7 20. Rxf8+ Qxf8 21. Qd3 Qe7 22. h4 Bd7 23. Rf1 Rf8 24. Rxf8+ Qxf8 25. Nxh7 Qh6 26. Ng5 Kg7 27. Qf1 Nd8 28. Qf2 Qh5 29. Bc2 Qg4 30. Bd1 Qg3 {Zesch,L-Teichgraeber,M Germany 1998 1/2-1/2 (79)}) 16... Ng4 17. h3 Nxe3 18. fxe3 Qd8 19. Qe2 Bd7 20. e4 Bf4 21. Rcd1 Qf6 22. Bb1 Rae8 23. Qd3 Qh6 24. Kh1 dxe4 25. Nxe4 Ne7 26. Rfe1 Nf5 27. Nc5 Bb5 28. Qb3 Ne3 29. Rc1 Nxg2 30. Kxg2 Bxc1 31. Nxe6 Rf6 32. d5 Bd2 33. Re4 Rg6+ 34. Rg4 Rxg4+ 35. hxg4 Bd7 36. Qd3 Qe3 37. Qxh7# 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Silva, Carlos Alessandro"] [Black "Lima, Darcy Gustavo Macha"] [Result "0-1"] [ECO "A20"] [BlackElo "2521"] [PlyCount "58"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 d5 5. Bg2 Nf6 6. Nf3 Be7 7. O-O dxc4 ({RR } 7... O-O 8. Rd1 Qb6 9. Qd3 Na6 10. cxd5 Nb4 11. Qb3 Nbxd5 12. Nbd2 Bf5 13. Nc4 Qc7 14. Nd4 Bg6 15. Bd2 Bc5 16. Be1 Rfe8 17. e3 Bh5 18. Rdc1 Qe7 19. a4 Rad8 20. Na5 Bxd4 21. exd4 Rb8 22. Nc4 {Balog,I (2548)-Vajda,L (2596) Slovakia 2016 1-0 (55)}) ({RR} 7... O-O 8. cxd5 cxd5 9. Nc3 Nc6 10. Qa4 Bg4 11. Rd1 Be6 12. e4 d4 13. e5 Nd7 14. Nxd4 Nxd4 15. Qxd4 Bc5 16. Qf4 Qc7 17. Nd5 Qxe5 18. Nc7 Qe2 19. Qf3 Bxf2+ 20. Kh1 Qxf3 21. Bxf3 Rad8 22. Kg2 {Gubajdullin,A (2300) -Szpar,M (2447) chess.com INT 2023 1/2-1/2 (62)}) 8. Qxc4 O-O 9. Nc3 Qa5 $146 ( {RR} 9... Be6 10. Qa4 Nbd7 11. Nd4 Nc5 12. Nxe6 Nxe6 13. Be3 Qc7 14. Rfd1 Bc5 15. Bxc5 Nxc5 16. Qc4 Ne6 17. b4 Rfd8 18. Ne4 Nxe4 19. Bxe4 Qe5 20. f4 Qf6 21. e3 {1/2-1/2 (21) Fauland Borek,J (2110)-Krmelj,N (2045) Ptuj 1995}) ({RR} 9... Be6 10. Qa4 h6 11. Nd4 Bd7 12. Qc2 Qc8 13. Bf4 Na6 14. e4 Re8 15. Rad1 Bf8 16. Rfe1 Nc5 17. e5 Nh7 18. Ne4 Ne6 19. Nxe6 Bxe6 20. Nd6 Bxd6 21. Rxd6 Qc7 22. b4 Qb6 23. a3 a5 24. Qc5 {Velikov,P (2465)-Antonov,V Sofia 1984 1-0 (61)}) 10. Bf4 Be6 11. Qa4 Qxa4 12. Nxa4 Re8 13. Rfd1 Nbd7 14. Nc3 Bb4 15. Bd2 Nb6 16. b3 a5 17. h3 Nbd5 18. Nxd5 Bxd5 19. e3 Red8 20. Nd4 c5 21. Bxb4 axb4 22. Bxd5 Rxd5 23. Nc2 Rxa2 24. Rxd5 Rxa1+ 25. Nxa1 Nxd5 26. Kf1 Nc3 27. Ke1 Nb1 28. Ke2 Na3 29. Kd3 b5 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Teixeira, Ricardo da Silva"] [Black "Pinto, Helder Gaioso"] [Result "1/2-1/2"] [ECO "A39"] [WhiteElo "2294"] [PlyCount "55"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O a6 9. Nxc6 dxc6 10. Qxd8 Rxd8 11. Na4 e5 12. Nb6 Rb8 13. Nxc8 Rbxc8 14. Bh3 Rb8 15. Be3 b6 16. Rfd1 c5 17. a3 $146 ({RR} 17. Rab1 Ne4 18. Rd3 Bf8 19. Bg2 Rxd3 20. exd3 Nd6 21. g4 f5 22. Bd5+ Kg7 23. f3 f4 24. Bd2 Ne8 25. Bc3 Bd6 26. Re1 Kf6 27. g5+ Kxg5 28. Bxe5 Bxe5 29. Rxe5+ Kf6 30. Re6+ Kf5 31. Re7 h6 { Okhotnik,V (2453)-Costa,P Elancourt 2004 1-0 (65)}) 17... Bf8 18. Rxd8 Rxd8 19. b4 Rb8 20. Rb1 Ne4 21. Rb3 b5 22. bxc5 Nxc5 23. Bxc5 Bxc5 24. cxb5 axb5 25. a4 b4 26. Bg2 Rb6 27. Bd5 Rf6 28. Rf3 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.10"] [Round "2"] [White "Valle, Adriano"] [Black "Disconzi da Silva, Rodrigo"] [Result "0-1"] [ECO "A90"] [WhiteElo "2247"] [BlackElo "2389"] [PlyCount "124"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. b3 Qe7 8. Bb2 O-O 9. Ne5 Bd7 10. Qc1 Be8 11. Ba3 Bh5 12. Bxd6 Qxd6 13. c5 Qe7 14. Nc3 Nbd7 15. Nxd7 $146 ({RR} 15. f4 Nxe5 16. fxe5 Ne4 17. Nxe4 dxe4 18. Qc4 g5 19. e3 Rf7 20. Rf2 Kg7 21. Raf1 Bg6 22. b4 a6 23. a4 h5 24. Rb2 h4 25. b5 axb5 26. axb5 g4 27. Re1 Ra3 28. Rb3 Rxb3 29. Qxb3 Rf8 {Nikitin,A (2418)-Chigvintsev,A (2387) Novosibirsk 1999 1/2-1/2 (45)}) 15... Nxd7 16. f4 b5 17. Bf3 Nf6 18. Qd2 a5 19. Nd1 Qf7 20. Nb2 Bg4 21. Nd3 Bh3 22. Ne5 Qc7 23. Rfc1 Nd7 24. Nd3 Rf6 25. Qe3 Re8 26. a3 Rh6 27. Ne5 Nxe5 28. Qxe5 Qf7 29. Rc3 Bg4 30. Bxg4 fxg4 31. Re3 Rf6 32. Rf1 h6 33. Rf2 Rf8 34. Rd3 Kh7 35. Rd2 g6 36. Qe3 h5 37. Qd3 Kg7 38. e3 Rh8 39. Qe2 Rf8 40. Qd3 g5 41. Qc2 Qg6 42. Qxg6+ Kxg6 43. Kf1 R8f7 44. Ke2 h4 45. Kf1 Rf5 46. Ke1 Rh7 47. fxg5 hxg3 48. Rxf5 gxh2 49. Rf6+ Kxg5 50. Rxh2 Rxh2 51. Rxe6 g3 52. Kf1 Kg4 53. Rxc6 Kf3 54. Rf6+ Kxe3 55. c6 Rc2 56. c7 Rxc7 57. Kg2 Rc3 58. Ra6 Kxd4 59. Rxa5 Rxb3 60. a4 b4 61. Rb5 Kc4 62. Rb8 Ra3 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Bittencourt, Jorge"] [Black "Olivencia, Flavio"] [Result "1-0"] [ECO "B32"] [WhiteElo "2303"] [BlackElo "2226"] [PlyCount "115"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Rc1 Bg4 14. Qd3 Qxd3 15. Bxd3 Rd8 16. h3 Bc8 17. f4 exf4 18. Bxf4 Ne6 19. Nxe6 Bxe6 20. O-O ({ RR} 20. a4 Nf6 21. O-O h6 22. a5 Rd5 23. Bd2 Rc8 24. Bb4+ Ke8 25. Rce1 Kd7 26. Rd1 Ke8 27. Rd2 Kd7 28. c4 Rg5 29. h4 Rg3 30. Bc2+ Kc6 31. Rxf6 Rg4 32. Ba4+ b5 33. axb6+ Kxb6 34. Rd6+ Kb7 {Ye,J (2385)-Aldrete,J (2400) Luzern 1982 1-0 (38)} ) 20... Nf6 21. a3 Rd7 22. Bg5 $146 ({RR} 22. Rce1 Rc8 23. Bd2 Rd5 24. Bb4+ Kd7 25. Bc3 Ne8 26. Be4 Rb5 27. Rd1+ Kc7 28. a4 Rh5 29. Rd4 Nf6 30. Bf3 Rc5 31. Rfd1 a5 32. Rh4 Kb8 33. Rd6 Nd5 34. Be5 Nc7 35. Rb6 Bd5 36. Rb5 Rxb5 {Small,V (2340)-Spiller,P New Zeeland 1982 1-0 (40)}) 22... h6 23. Bxf6+ gxf6 24. Rf4 Rd6 25. Re1 Rg8 26. Rh4 Rh8 27. Re3 Rd5 28. Rb4 Rd7 29. Kf2 Rg8 30. Rh4 Rh8 31. Rh5 Kf8 32. Be4 Rc7 33. c3 Rd7 34. Rd3 Rxd3 35. Bxd3 Kg7 36. Rh4 Rd8 37. Rd4 Rc8 38. Be4 Rc7 39. Rd6 Re7 40. Bf3 Kg6 41. Rb6 Bc8 42. c4 Kg5 43. Kg3 Rc7 44. b3 Re7 45. h4+ Kg6 46. Kf4 h5 47. Be4+ Kg7 48. b4 Rc7 49. c5 Re7 50. g3 a5 51. Rb5 axb4 52. axb4 Rc7 53. Rb6 Re7 54. Bg2 Kg6 55. Bd5 Rc7 56. c6 bxc6 57. Rxc6 Rd7 58. Be4+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Campelo, Leandro Fabricio"] [Black "Teixeira, Ricardo da Silva"] [Result "0-1"] [ECO "C18"] [WhiteElo "2245"] [BlackElo "2294"] [PlyCount "58"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 cxd4 9. cxd4 Qxc2 ({RR} 9... Nc6 10. c3 Nge7 11. a4 O-O 12. Nh3 Qa5 13. Qe3 Bd7 14. Be2 f4 15. Qd3 Ng6 16. O-O Rac8 17. Ba3 Nce7 18. Rfc1 Qd8 19. Qb1 f3 20. Bxf3 Rxf3 21. gxf3 Nf5 22. Qxb7 Rc7 23. Qa6 Qh4 24. Qf1 {Kovacevic,A (2551) -Kostic,V (2390) Budva 2004 0-1 (31)}) 10. Bd2 Qc7 11. Bd3 $146 ({RR} 11. Rc1 Nc6 12. h4 Qf7 13. Nh3 Nge7 14. Ng5 Qg8 15. Qc3 h6 16. Nh3 Bd7 17. Qb2 Nd8 18. Nf4 Rc8 19. Rxc8 Bxc8 20. Rh3 Kf7 21. Rg3 Qe8 22. Nh5 Rg8 23. Be2 Ng6 24. Bxh6 gxh6 25. Nf6 Qe7 {Klovans,J-Arakelov,I Batumi (Georgia) 1961 1-0 (47)}) ({RR} 11. Rc1 Nc6 12. Bb5 Kf7 13. Nf3 Nge7 14. O-O Bd7 15. Qh4 h6 16. Qh5+ Kg8 17. Rc3 Rf8 18. Rb1 a6 19. Bxc6 Nxc6 20. Kh1 {1/2-1/2 (20) Braun,R (1928)-Albrecht, H (2036) Bayern 2016}) ({RR} 11. Bb5+ Nc6 12. Rc1 Kf7 13. Bxc6 bxc6 14. Nh3 h6 15. Nf4 Ne7 16. Bb4 g5 17. Nh5 Ng6 18. O-O Ba6 19. Bd6 Qb6 20. Rfe1 Nf4 21. Nxf4 gxf4 22. Qh4 Qd8 23. Qh5+ Kg7 24. Rxc6 Bb5 25. Rc7+ Bd7 {Lanin,A (2465) -Bogdanov,A (2087) St Petersburg 2007 1-0}) 11... Nc6 12. Ne2 Qf7 13. h4 Nge7 14. h5 Bd7 15. h6 g6 16. a4 O-O 17. Rh4 Rfc8 18. Kf1 Be8 19. Kg1 a5 20. Rb1 Nb4 21. Bxb4 axb4 22. Bb5 Bxb5 23. axb5 Ra3 24. Qg5 Rc4 25. Qd2 Nc8 26. Rxb4 Ra1+ 27. Kh2 Qe7 28. Rh3 Qxb4 29. Qg5 Qe7 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "De Souza Haro, Paulo Cezar"] [Black "Pinto, Carlos Henrique Lop"] [Result "1-0"] [ECO "A80"] [WhiteElo "2229"] [BlackElo "2233"] [PlyCount "67"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 f5 2. Bg5 g6 3. Nd2 Bg7 4. e4 fxe4 5. Nxe4 d5 6. Nc5 b6 7. Nb3 Nf6 8. Be2 O-O 9. Nf3 Ne4 10. Be3 c5 ({RR} 10... Nc6 11. O-O Qd6 12. c4 Ba6 13. Rc1 Bxc4 14. Bxc4 dxc4 15. Rxc4 b5 16. Rc1 Nb4 17. Nc5 Nxc5 18. Rxc5 c6 19. a3 Na6 20. Rc3 Rae8 21. Qc2 Nb8 22. Ne5 Qd5 23. Rc5 Qa2 24. Nxc6 Nxc6 25. Rxc6 {Hodgson,J (2565)-Onischuk,A (2646) France 1999 1/2-1/2 (53)}) 11. c3 a5 $146 ({RR} 11... Nd7 12. Nbd2 Nd6 13. dxc5 Nf5 14. Bd4 Nxd4 15. Nxd4 Nxc5 16. O-O Bb7 17. N2b3 Qd6 18. Nb5 Qd7 19. a4 e5 20. a5 Bc6 21. axb6 axb6 22. Rxa8 Rxa8 23. Na3 Ba4 24. Nxc5 bxc5 25. Qd2 Bc6 26. Rd1 {De Lussac,R (2153)-Dionisi,T (2405) Avoine FRA 2019 0-1 (54)}) ({RR} 11... Nd7 12. Nbd2 Nd6 13. dxc5 Nf5 14. Bd4 Nxd4 15. Nxd4 Nxc5 16. O-O Bb7 17. N2b3 Qd6 18. Nb5 Qd7 19. a4 e5 20. a5 Bc6 21. axb6 axb6 22. Rxa8 Rxa8 23. Na3 Ba4 24. Nxc5 bxc5 25. Qd2 Bc6 26. Rd1 {De Lussac,R (2153)-Dionisi,T (2405) Avoine FRA 2019 0-1 (54)}) 12. a3 a4 13. Nbd2 cxd4 14. cxd4 Nc6 15. O-O Nd6 16. Rc1 Qe8 17. b4 Na7 18. Nb1 Bd7 19. Ne5 Bb5 20. Nc3 Bxe2 21. Qxe2 e6 22. Bg5 Nab5 23. Nxb5 Nxb5 24. Qd3 Rf5 25. Nc6 Nxd4 26. Ne7+ Kh8 27. Nxf5 gxf5 28. Be3 Nb5 29. Bxb6 Bb2 30. Rc2 Bxa3 31. Rc5 Bb2 32. Rxb5 a3 33. Ra5 Rxa5 34. bxa5 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Di Berardino, Diego Rafael"] [Black "Rocha, Cesidio Monteiro"] [Result "1-0"] [ECO "B34"] [WhiteElo "2282"] [PlyCount "94"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8. f4 Qb6 9. e5 Ne8 ({RR} 9... Qxb2 10. Ndb5 Qb4 11. Rb1 Qa5 12. exf6 Bxf6 13. Bd2 Qb6 14. Nd5 Qc5 15. Be3 {1-0 (15) Leve,N (2128)-Bulgurlu,O (2001) chess.com INT 2022}) 10. Nxc6 Qxc6 11. Nd5 Kh8 12. O-O $146 ({RR} 12. Bf3 Qb5 13. a4 Qa5+ 14. b4 Qd8 15. Ra3 d6 16. O-O Be6 17. exd6 Nxd6 18. Bd4 Bxd5 19. Bxg7+ Kxg7 20. Qd4+ Kg8 21. Bxd5 Qb6 22. Rd3 Rfc8 23. Qxb6 axb6 24. Bb3 Rc7 25. g4 Nc4 26. f5 Kg7 {Grosar,K (2234)-Ankerst,M (2131) Kranj 1999 0-1 (44)}) 12... d6 13. Nxe7 Qe4 14. Qd2 dxe5 15. Bd3 Qa4 16. b3 Qd7 17. Nxc8 Rxc8 18. Rad1 b6 19. f5 Nf6 20. Bg5 Qd4+ 21. Qf2 Qxf2+ 22. Rxf2 Ng4 23. Re2 f6 24. Bc1 Rfd8 25. Rf1 g5 26. Re4 Nh6 27. h4 gxh4 28. Rxh4 Nf7 29. Kf2 Rd4 30. Rxd4 exd4 31. Bb2 Rd8 32. Re1 Ne5 33. Re4 Bf8 34. Bxd4 Rxd4 35. Rxd4 Bc5 36. Ke3 Kg7 37. b4 Bxd4+ 38. Kxd4 Kf8 39. Kd5 Ke7 40. Be2 h6 41. c4 Nf7 42. Kc6 h5 43. c5 bxc5 44. bxc5 h4 45. Kb7 a5 46. a4 Kd8 47. Bh5 Nh6 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Disconzi da Silva, Rodrigo"] [Black "Rodrigues, Adriano Pfuhl"] [Result "1-0"] [ECO "B07"] [WhiteElo "2389"] [BlackElo "2287"] [PlyCount "63"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 a6 6. Bh6 O-O 7. Nf3 $146 ({RR} 7. O-O-O b5 8. f3 Nbd7 9. e5 Ne8 10. h4 c5 11. Bxg7 Kxg7 12. h5 Rh8 13. hxg6 hxg6 14. Rxh8 Kxh8 15. Qh6+ Kg8 16. e6 fxe6 17. Bd3 Nef6 18. Qxg6+ Kf8 19. Nh3 Qe8 20. Qh6+ Kg8 21. Ng5 Qh5 {Fuller,M (2365)-Goffin,P Penang 1974 1-0}) ({RR} 7. O-O-O b5 8. Bxg7 Kxg7 9. f3 Nc6 10. h4 e5 11. Nge2 b4 12. Nd5 h5 13. Nxb4 Nxd4 14. Nxd4 exd4 15. Nc6 Qe8 16. Nxd4 Qa4 17. Kb1 c5 18. Ne2 Rb8 19. b3 Be6 20. Qc3 c4 21. Nf4 Rfc8 {Caruana,F (2819)-Nepomniachtchi,I (2775) Paris FRA 2019 0-1 (63)}) ({RR} 7. h4 e5 8. d5 c6 9. h5 Qb6 10. O-O-O Bxh6 11. Qxh6 Ng4 12. Qg5 Nxf2 13. Qh4 Qe3+ 14. Kb1 g5 15. Qh2 Nxd1 16. Nxd1 Qxe4 17. h6 Qxd5 18. Bd3 f6 19. Qg3 Qd4 20. Ne2 Qg4 21. Qf2 d5 {Salmons,C (1989)-Damodaran,P (1701) Hastings ENG 2023 0-1 (50)}) ({RR} 7. Bxg7 Kxg7 8. O-O-O b5 9. f3 b4 10. Nce2 a5 11. h4 Ba6 12. h5 Rh8 13. g4 Nbd7 14. e5 Nd5 15. Nh3 N7b6 16. Nef4 Bxf1 17. Nxd5 Nxd5 18. Rhxf1 Qd7 19. h6+ Kf8 20. Nf4 Nxf4 21. Qxf4 Qe6 {Radeva,V (2125) -Gitu,P (1904) Braila 2016 1-0 (33)}) 7... b5 8. Bd3 Bb7 9. e5 b4 10. Ne2 dxe5 11. dxe5 Nfd7 12. Bxg7 Kxg7 13. Qe3 e6 14. h4 h6 15. Rh3 Qe7 16. h5 g5 17. Rg3 Nc5 18. O-O-O Nbd7 19. Nxg5 hxg5 20. Rxg5+ Kh8 21. Rg3 f5 22. Nf4 Rg8 23. Ng6+ Rxg6 24. hxg6 Qg7 25. Rh1+ Kg8 26. f4 Nxd3+ 27. Qxd3 Be4 28. Qd4 Nf8 29. Rh7 Nxh7 30. gxh7+ Kxh7 31. Rxg7+ Kxg7 32. Qd7+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Lima, Darcy Gustavo Macha"] [Black "Valle, Adriano"] [Result "1-0"] [ECO "E34"] [WhiteElo "2521"] [BlackElo "2247"] [PlyCount "63"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 Qf5 7. Qd1 c5 8. Bd2 $146 ({RR} 8. e3 cxd4 9. exd4 O-O 10. Bd3 Qh5 11. O-O Nbd7 12. Ne2 Bd6 13. Bf4 Bxf4 14. Nxf4 Qa5 15. a3 Rd8 16. Rc1 Qb6 17. Qe2 Nf8 18. Rc4 {1/2-1/2 (18) Goldin,A (2585)-Zvjaginsev,V (2600) Tivat 1995}) ({RR} 8. e3 O-O 9. Bd3 Qh5 10. O-O Nc6 11. Ne2 cxd4 12. exd4 Bd6 13. Bd2 b6 14. Bf4 Bxf4 15. Nxf4 Qh6 16. Ne2 Nb4 17. a3 Nxd3 18. Qxd3 Bb7 19. Rac1 Rac8 20. Rfe1 Bxf3 21. Qxf3 Qd2 22. b4 Nd5 {Wang,Y (2734)-Almasi,Z (2719) Nakhchivan 2011 1/2-1/2 (31)}) ({RR} 8. a3 Bxc3+ 9. bxc3 cxd4 10. cxd4 O-O 11. e3 Ne4 12. Bd3 Qa5+ 13. Nd2 Nxd2 14. Bxd2 Qd5 15. O-O Nc6 16. Qc2 h6 17. Bh7+ Kh8 18. Be4 Qd6 19. Rab1 Rd8 20. a4 Rb8 21. Bxc6 bxc6 22. Ba5 Rxb1 {Prudnikova,S (2405)-Bojkovic,N (2425) Tivat 1995 1-0 (33)}) 8... Nc6 9. e4 Nxe4 10. Bd3 Nxf2 11. Bxf5 Nxd1 12. Rxd1 exf5 13. d5 Nd8 14. Nb5 Bxd2+ 15. Kxd2 O-O 16. Rhe1 f6 17. Re7 Nf7 18. Rde1 a6 19. Nc7 Rb8 20. Ne8 f4 21. Nh4 b5 22. d6 Rb7 23. Nf5 Ne5 24. Rxb7 Bxb7 25. Rxe5 Bc8 26. Ne7+ Kf7 27. Nxc8 Rxe8 28. d7 Rd8 29. Re7+ Kf8 30. Kd3 f5 31. h4 a5 32. a4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Lucena, Lincoln"] [Black "Asfora, Marco Antonio Hazin"] [Result "1/2-1/2"] [ECO "C02"] [WhiteElo "2200"] [BlackElo "2249"] [PlyCount "155"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. O-O cxd4 8. cxd4 Nge7 9. Na3 Nb4 ({RR} 9... a6 10. Nc2 Nf5 11. b4 Be7 12. Rb1 O-O 13. g4 Nh4 14. Nxh4 Bxh4 15. f4 Be7 16. Be3 f6 17. exf6 Bxf6 18. g5 Be7 19. Bd3 g6 20. h4 Qc7 21. h5 gxh5 22. Qxh5 Rf5 23. Bxf5 exf5 24. g6 {Krstulovic,A (2413) -Floresvillar Gonzalez,L (2120) chess.com INT 2022 1-0 (46)}) 10. Bd2 Nf5 $146 ({RR} 10... Nec6 11. Bc3 Be7 12. Nb5 a5 13. a3 Na6 14. Nd6+ Bxd6 15. exd6 O-O 16. Bd3 f5 17. Re1 Nd8 18. Ne5 Qxd6 19. Bxa5 Nc6 20. Nxc6 Qxc6 21. Rc1 Qd6 22. Qe2 Rfc8 23. Bc3 Nb8 24. Bb4 Qf4 25. Bc5 {Batyte,D (2124)-Medic,M (2327) Nova Gorica 1999 0-1 (41)}) ({RR} 10... Nec6 11. Bc3 Be7 12. Qd2 Rc8 13. Rfc1 a6 14. Nb1 a5 15. a3 Na6 16. Qd1 Na7 17. Nbd2 O-O 18. Qb3 Qxb3 19. Nxb3 a4 20. Bxa6 bxa6 21. Nbd2 Rc6 22. Ba5 Rfc8 23. Rxc6 Rxc6 24. Bc3 Nb5 25. Nb1 {Sivakumar,A (1416)-Millward,K London 2005 0-1 (41)}) 11. Bc3 Be7 12. Qd2 a5 13. Qf4 h6 14. h4 O-O-O 15. g3 Rdg8 16. Qc1 Kb8 17. Nc2 g5 18. hxg5 hxg5 19. g4 Nh4 20. Ne3 Bb5 21. Qd2 Nxf3+ 22. Bxf3 Bxf1 23. Nxf1 Nc6 24. Ng3 Bb4 25. Nh5 Bxc3 26. bxc3 Rc8 27. Nf6 Rhd8 28. Be2 Ne7 29. Bd3 Ng8 30. Nh7 Qc7 31. Rc1 Qe7 32. Nxg5 Rc7 33. Nf3 Rdc8 34. Qb2 Qf8 35. g5 Qe7 36. Kg2 Qd7 37. Bb5 Qd8 38. Ba6 Ne7 39. Rb1 Qd7 40. Bb5 Nc6 41. Nd2 Qe7 42. f4 Nxd4 43. Ba6 Nf5 44. Nf3 Qd7 45. Qb6 Ka8 46. Bb5 Qe7 47. Qxa5+ Kb8 48. Ba6 Rc5 49. Qa3 R8c7 50. Rb3 d4 51. c4 R5c6 52. Qa4 Qc5 53. Bb5 Ne3+ 54. Kg3 Nxc4 55. Bxc6 Rxc6 56. Nxd4 Rc8 57. Nf3 Ne3 58. Qe4 Nf5+ 59. Kg4 Qa7 60. a4 Rc7 61. g6 fxg6 62. a5 Rd7 63. Qc6 Rc7 64. Qb6 Qxb6 65. Rxb6 Rc6 66. Rxc6 bxc6 67. Kg5 Ne7 68. Kf6 Nd5+ 69. Kxe6 Nxf4+ 70. Kd6 Kb7 71. Ng5 Ka6 72. Ne6 Nh5 73. Kxc6 Kxa5 74. Kd6 Kb6 75. Kd7 Kb5 76. Ke7 Kc4 77. Nc7 Kd4 78. e6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Matsuura, Frederico"] [Black "Bouwman, Marcelo Wanderley"] [Result "1-0"] [ECO "E92"] [WhiteElo "2255"] [BlackElo "2245"] [PlyCount "89"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 Qe8 10. a3 Nd7 ({RR} 10... Bd7 11. O-O Kh8 12. Rb1 a4 13. Nb5 Bxb5 14. cxb5 Nc5 15. Qc2 Nfd7 16. Be3 b6 17. Ra1 f5 18. f3 Qe7 19. b4 axb3 20. Nxb3 { 1/2-1/2 (20) Delchev,A (2635)-Martinovic,S (2483) Zadar 2009}) ({RR} 10... h6 11. Be3 Nd7 12. b4 f5 13. f3 Kh7 14. O-O f4 15. Bf2 g5 16. c5 Nf6 17. cxd6 cxd6 18. Nc4 Qe7 19. Nb5 Ne8 20. Nxa5 h5 21. Na7 g4 22. Nxc8 Qg5 23. fxg4 Rxc8 24. h4 Qe7 25. g5 {Alexandri,D (1908)-Cirkovic,V (1748) Skopje MKD 2023 1-0}) 11. O-O f6 12. Be3 Rf7 $146 ({RR} 12... f5 13. f3 f4 14. Bf2 Nf6 15. b4 axb4 16. axb4 Rb8 17. Qb3 Qe7 18. c5 Kh8 19. c6 Ra8 20. b5 Nc5 21. Bxc5 Rxa1 22. Rxa1 dxc5 23. Ra7 b6 24. Nc4 Qd8 25. d6 Be6 26. d7 Nh5 27. Nd5 {Marn,J (2022) -Acimovic,S (1705) Ptuj 2017 0-1 (32)}) 13. b4 f5 14. f3 f4 15. Bf2 g5 16. Nb3 axb4 17. axb4 Rb8 18. c5 Nf6 19. Na5 Bf8 20. Bb5 c6 21. dxc6 bxc6 22. Bxc6 Qe6 23. Bb5 Rxb5 24. Nxb5 dxc5 25. bxc5 Nxc5 26. Qc2 Ba6 27. Bxc5 Bxb5 28. Rfb1 Bd3 29. Qxd3 Bxc5+ 30. Kf1 Bd4 31. Rb8+ Kg7 32. Rd1 Nd7 33. Rb7 Qa2 34. Qd2 Qe6 35. Qe2 g4 36. Qc4 Qxc4+ 37. Nxc4 gxf3 38. gxf3 Kf6 39. Nd6 Re7 40. Nf5 Rf7 41. Nxd4 exd4 42. Rxd4 Ke6 43. Rdxd7 Rxd7 44. Rxd7 Kxd7 45. Kg2 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Pelikian, Jefferson"] [Black "Marques, Vinicius"] [Result "1/2-1/2"] [ECO "B22"] [WhiteElo "2407"] [BlackElo "2319"] [PlyCount "60"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 e4 10. Nd2 Nf6 11. Nc4 O-O 12. Ne3 Qg5 13. h4 Qf4 14. g3 Qd6 15. Bg2 $146 ({RR} 15. d5 Ne5 16. Be2 Re8 17. Bxe5 Qxe5 18. Qb3 Rd8 19. O-O-O b5 20. Rd2 Bb7 21. Rhd1 a6 22. Kb1 Rd7 23. a4 bxa4 24. Qxa4 Rad8 25. Qa5 g6 26. Bf1 Qb8 27. g4 h5 28. gxh5 Nxh5 29. Bh3 Rd6 {Blatny,P (2515)-Kulaots,K (2400) Germany 1996 1-0 (39)}) 15... Rd8 16. d5 Nb4 17. O-O Nbxd5 18. Nxd5 Nxd5 19. Bxe4 Nxc3 20. bxc3 Qe7 21. Qf3 Rb8 22. Qe3 Qa3 23. Bc2 Be6 24. Bb3 Bxb3 25. axb3 Qxb3 26. Rfb1 Qd5 27. Rxa7 h5 28. Qb6 Rd7 29. Qb5 Qxb5 30. Rxb5 g6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Pimenta, Jeronimo Marques"] [Black "Silva, Carlos Alessandro"] [Result "0-1"] [ECO "D40"] [PlyCount "90"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Be2 O-O 7. O-O c5 8. Bd2 cxd4 9. exd4 Be7 10. Bf4 ({RR} 10. Ne5 d5 11. Bf3 Nc6 12. Bg5 Rc8 13. Re1 dxc4 14. Qa4 Nxe5 15. Bxb7 Nd3 16. Bxc8 Nxe1 17. Rxe1 Qxc8 18. Qxa7 Bd8 19. Qa4 Nd5 20. Nxd5 exd5 21. Bxd8 Qxd8 22. Qb5 Qa8 23. Qxb6 Qxa2 24. h4 h6 {Naiditsch,A (2700)-Erdos,V (2614) Minsk 2017 1/2-1/2 (53)}) 10... d5 11. Nb5 $146 ({RR} 11. cxd5 Nxd5 12. Bg3 Nc6 13. Qd2 Rc8 14. Rfd1 Nxc3 15. bxc3 Na5 16. Ne5 Bd6 17. f4 f6 18. Ng4 Qc7 19. Rac1 f5 20. Ne5 Bxe5 21. fxe5 Nc4 22. Bxc4 Qxc4 23. Re1 Qd5 24. Re2 h6 25. h4 Rc4 {Faldini,A-Huss,A (2430) Ticino 1994 0-1 (37)}) 11... dxc4 12. Bxc4 Nc6 13. Rc1 Rc8 14. Ne5 a6 15. Nxc6 Rxc6 16. Na7 Rxc4 17. Rxc4 Nd5 18. Be5 Qa8 19. Qg4 g6 20. Rd1 Qxa7 21. Rd3 Rc8 22. Qh3 Bf8 23. Rxc8 Bxc8 24. Qh4 Qe7 25. Qxe7 Bxe7 26. Rd2 Bd7 27. Rc2 f6 28. Bg3 Bd8 29. a3 Kf7 30. Bd6 Be7 31. Bc7 Ke8 32. f3 Ba4 33. Rc1 Kd7 34. Bg3 Bf8 35. Bf2 Bb3 36. g3 Bh6 37. Re1 Bd2 38. Re2 Bh6 39. f4 a5 40. Be1 f5 41. Kf2 Bg7 42. Rd2 Kc6 43. Rd3 a4 44. Bc3 Kb5 45. Rd2 Kc4 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Pinto, Helder Gaioso"] [Black "Araujo, Adalberto"] [Result "1-0"] [ECO "B25"] [BlackElo "2275"] [PlyCount "95"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. e5 Nef5 11. Bf2 Nxf3+ 12. Qxf3 Nd4 13. Qd1 dxe5 14. fxe5 Bxe5 15. Ne4 f5 16. Nxc5 Qc7 17. b4 f4 18. gxf4 Rxf4 19. c3 Nf5 20. d4 Rxf2 21. Rxf2 Bxh2+ 22. Kh1 Qg3 $146 ({RR} 22... Bg3 23. Rf3 Qe7 24. Qd3 Qh4+ 25. Kg1 Bh2+ 26. Kf1 Ng3+ 27. Ke1 b6 28. Rxg3 Bxg3+ 29. Ke2 Qh5+ 30. Qf3 Qxf3+ 31. Bxf3 Rb8 32. Ne4 Bf4 33. b5 Bb7 34. c4 Kg7 35. c5 bxc5 36. Nxc5 Bxf3+ 37. Kxf3 { Salaun,Y (2355)-Pedersen,S (2400) Cannes 1995 1/2-1/2 (60)}) ({RR} 22... Bg3 23. Re2 Qf4 24. Be4 Bf2 25. Bxf5 Qf3+ 26. Kh2 Qg3+ 27. Kh1 Qh4+ 28. Kg2 Qg3+ 29. Kh1 Qf3+ 30. Kh2 gxf5 31. Qd3 Bg3+ 32. Kg1 Qxd3 33. Nxd3 Kf7 34. Kg2 Bd6 35. Rh1 Kg7 36. Rhe1 b6 37. Ne5 {Percin,B (1877)-Gnichtel,G (2135) Novi Sad 2016 1-0 (45)}) ({RR} 22... Bg3 23. Rf3 Qe7 24. Qd3 Qh4+ 25. Kg1 Qh2+ 26. Kf1 b6 27. Ne4 Bb7 28. Rxf5 exf5 29. Qxg3 Ba6+ 30. Kf2 Qxg3+ 31. Nxg3 Rc8 32. Rc1 h5 33. c4 Kf8 34. c5 h4 35. Nf1 bxc5 36. bxc5 Rd8 37. d5 {Landaw,J (2362) -Mousseri,D (2189) Arcadia 2014 1-0 (43)}) 23. Rf3 Qh4 24. Rh3 Qf4 25. Nd3 Qc7 26. Rxh2 Ng3+ 27. Kg1 Qxc3 28. Rc1 Qxd4+ 29. Nf2 Qb6 30. Rh3 Nf5 31. Rhc3 Nd6 32. Qd2 a5 33. bxa5 Rxa5 34. Rxc8+ Nxc8 35. Rxc8+ Kg7 36. Qc3+ Kh6 37. Qc1+ g5 38. Qd2 Rb5 39. Be4 Rb4 40. Kg2 Rb2 41. Rc2 Rxc2 42. Qxc2 Kg7 43. Bxh7 Kf8 44. Be4 Qd4 45. Qc8+ Ke7 46. Qxb7+ Kd6 47. Qc6+ Ke7 48. a4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Pompeo, Flavio Sposto"] [Black "Costa, Giovanni de Almeida"] [Result "1-0"] [ECO "D06"] [BlackElo "2002"] [PlyCount "75"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 Nc6 5. cxd5 exd5 6. a3 Nf6 7. Bg5 ({RR} 7. Bf4 a6 8. e3 Be7 9. Bd3 Bxd3 10. Qxd3 O-O 11. O-O Re8 12. Rac1 Nh5 13. Be5 f6 14. Bg3 Nxg3 15. hxg3 Na5 16. b4 Nc4 17. Nxd5 Qxd5 18. Qxc4 Qxc4 19. Rxc4 c6 20. Rb1 Kf7 21. Kf1 Ke6 {Tsatsalashvili,K (2303)-Sailer,M (2109) chess.com INT 2023 1-0 (41)}) 7... Be7 8. e3 O-O 9. Bb5 ({RR} 9. Bd3) 9... Nb8 $146 ({RR} 9... Ne4 10. Nxe4 dxe4 11. Bxe7 Nxe7 12. Nd2 Ng6 13. g3 c5 14. Nb3 cxd4 15. Qxd4 Qg5 16. h4 Qh5 17. Be2 Bg4 18. Bxg4 Qxg4 19. Qd1 Qe6 20. Nd4 Qf6 21. Qc2 Rfe8 22. O-O Rad8 23. Rac1 Rd5 24. Qb3 {Hansen,L (2455)-Comas Fabrego,L (2325) Adelaide 1988 1-0 (40)}) 10. O-O c6 11. Be2 Nbd7 12. b4 a6 13. Na4 Ne4 14. Bxe7 Qxe7 15. Rc1 g5 16. Nc5 Ndxc5 17. dxc5 a5 18. Nd4 Bd7 19. Qc2 axb4 20. axb4 g4 21. Qb2 Ra7 22. Ra1 Rfa8 23. Rxa7 Rxa7 24. Ra1 Rxa1+ 25. Qxa1 Qd8 26. Qa7 Qc7 27. Nb3 Bc8 28. Qa8 Kg7 29. Qa1+ f6 30. Qa7 Qe5 31. Nd4 g3 32. hxg3 Nxg3 33. Ba6 Qh5 34. fxg3 Qd1+ 35. Kf2 Qd2+ 36. Be2 Kg6 37. Qb8 Bg4 38. Qg8+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Prates, Fabiano Fortes"] [Black "Lucena, Jose Silvio"] [Result "1-0"] [ECO "B14"] [WhiteElo "2247"] [BlackElo "2190"] [PlyCount "106"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 O-O 8. Be2 Nbd7 9. Bf3 Nb6 10. Nge2 Bg4 11. Bxg4 Nxg4 12. a4 a5 13. O-O Nf6 14. Nf4 Qd6 15. Nb5 Qd7 16. d6 exd6 17. Nc3 Ra6 18. Be3 $146 ({RR} 18. d5 Rc8 19. Rd1 { 1/2-1/2 (19) Komiagina,M (2326)-Fominykh,M (2308) Moscow 2006}) ({RR} 18. Nd3 Qf5 19. Qb5 Nbd5 20. Nf4 Nxc3 21. bxc3 Rc6 22. Qxb7 Rxc3 23. Be3 Qc8 24. Rfb1 Qc4 25. Qb5 Ra8 26. h3 h5 27. Qxc4 Rxc4 28. Rb6 Ne4 29. f3 Nc3 30. Rxd6 Nxa4 31. Nd5 Kh7 32. Rd1 Nc3 {Gallagher,J (2497)-Foisor,O (2397) Ascona 2007 0-1 (38)}) 18... Rc8 19. Rfc1 g5 20. Nd3 h6 21. Nb5 Rc6 22. Bd2 Nbd5 23. h4 gxh4 24. Qd1 Qf5 25. Be1 Bf8 26. f3 Qg5 27. Qe2 Ra8 28. Bd2 Qf5 29. Nf2 Nf4 30. Bxf4 Qxf4 31. Nd3 Qg5 32. Qf2 Nd5 33. Rxc6 bxc6 34. Nc3 Nxc3 35. bxc3 Rb8 36. Kh1 Be7 37. Re1 Bf6 38. f4 Qf5 39. Qd2 Kh7 40. Nf2 Rg8 41. Ne4 Bg7 42. Qc2 Kh8 43. Qd3 Qg4 44. Qf1 Rb8 45. Nf2 Qd7 46. Qe2 Bf8 47. Qh5 Re8 48. Rb1 Qe6 49. Qxh4 Qf5 50. Rf1 Bg7 51. Ng4 Kh7 52. Rf3 Re1+ 53. Qxe1 Qxg4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Sales Filho, Espedito Severiano"] [Black "Felipe, Andre de Souza"] [Result "0-1"] [ECO "A48"] [WhiteElo "2068"] [BlackElo "2136"] [PlyCount "126"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nf3 c5 2. c3 Nf6 3. d4 g6 4. Bf4 Bg7 5. e3 O-O 6. Nbd2 b6 7. Bc4 ({RR} 7. h3 Nc6 8. Be2 Bb7 9. O-O d5 10. Qb3 Nd7 11. Rfe1 Qc8 12. Rad1 Rd8 13. Bg3 e6 14. Rc1 Ba6 15. Qd1 Bxe2 16. Qxe2 Qb7 17. e4 Rac8 18. exd5 exd5 19. Nb3 {1/2-1/2 (19) Ribli,Z (2590)-Adorjan,A (2525) Hungary 1995}) ({RR} 7. Be2 Bb7 8. O-O d6 9. c4 Ne4 10. Nxe4 Bxe4 11. Nd2 Bb7 12. Bf3 Bxf3 13. Qxf3 Nd7 14. Nb3 Rc8 15. Qe2 Qc7 16. Rac1 Qb7 17. d5 a6 18. a4 Ne5 19. Bxe5 Bxe5 20. f4 Bg7 21. e4 e6 { Nathan,N (1823)-Sadykov,R (2345) chess.com INT 2021 0-1 (53)}) 7... d5 $146 ({ RR} 7... Ba6 8. Qe2 Qc8 9. h3 d6 10. O-O Bxc4 11. Qxc4 Qb7 12. Rfe1 Nc6 13. Qd3 Rad8 14. d5 Ne5 15. Bxe5 dxe5 16. c4 e6 17. e4 Nh5 18. Nh2 f5 19. f3 Nf4 20. Qc2 Qe7 21. Ndf1 exd5 22. cxd5 {Romi,M-Navarovszky,L Reggio Emilia 1960 1-0 (41)}) ({RR} 7... d6 8. O-O Bb7 9. Qe2 Nc6 10. Rfd1 Qc7 11. h3 e5 12. dxe5 dxe5 13. Bh2 Qe7 14. e4 Rad8 15. Nb3 Bh6 16. Ne1 Bf4 17. Bxf4 exf4 18. f3 Ne5 19. Ba6 Nh5 20. Bxb7 Qxb7 21. Nd3 Ng3 22. Qc2 {Leistenschneider,J-Hogenacker,J (2295) Porz 1990 0-1 (40)}) 8. Bd3 Nc6 9. Ne5 Bb7 10. Nxc6 Bxc6 11. Be5 Nd7 12. Bxg7 Kxg7 13. f4 f5 14. g4 cxd4 15. cxd4 e5 16. O-O e4 17. Be2 fxg4 18. Bxg4 Bb5 19. Rf2 Nf6 20. Bh3 Bd7 21. f5 Kh8 22. Kh1 Ng8 23. Qf1 Qf6 24. Qg2 Bxf5 25. Bxf5 gxf5 26. Rg1 Ne7 27. Nf1 Rg8 28. Ng3 Qh6 29. Rf4 Raf8 30. Qf2 Rg5 31. Ne2 Ng6 32. Rc1 Nxf4 33. Nxf4 Rfg8 34. Nxd5 Qh3 35. Nf4 Qf3+ 36. Qxf3 exf3 37. Rf1 f2 38. Nh3 Rh5 39. Nxf2 Rc8 40. Rd1 Kg7 41. Rd2 Kf6 42. Nd3 Rg5 43. h3 h5 44. Kh2 h4 45. Nf4 Rc1 46. d5 Rgg1 47. d6 Rgd1 48. Nd5+ Ke5 49. Rxd1 Rxd1 50. Nf4 Rxd6 51. Kg2 Ke4 52. Kf1 Rd2 53. Ng6 Rh2 54. Nxh4 Rxh3 55. Ng2 Rh1+ 56. Ke2 Rh2 57. Kf2 Rxg2+ 58. Kxg2 Kxe3 59. Kf1 f4 60. b3 a5 61. a3 b5 62. b4 axb4 63. axb4 Kf3 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Schutt, Ricardo de Amorim"] [Black "Coelho, Luis Henrique"] [Result "0-1"] [ECO "B50"] [WhiteElo "2184"] [BlackElo "2392"] [PlyCount "34"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. b3 Nf6 4. Qe2 Nc6 5. Bb2 e5 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. c3 $146 ({RR} 9. d3 d5 10. Nxe5 Nxe5 11. Bxe5 Re8 12. f4 dxe4 13. dxe4 Rxe5 14. fxe5 Qd4+ 15. Qf2 Qxe5 16. Nd2 Be6 17. Bf3 Qc3 18. Rad1 Ng4 19. Qe2 Qe3+ 20. Kh1 Qxe2 21. Bxe2 Ne3 22. Nf3 Bh3 23. Rg1 Ng4 {Pie,P-Ricardi,P (2555) Villa Ballester 1998 0-1 (44)}) ({RR} 9. d3 b5 10. Nbd2 Be6 11. a3 a5 12. c3 a4 13. d4 exd4 14. cxd4 Na7 15. bxa4 bxa4 16. Rac1 Rb8 17. Ba1 Nd7 18. Nc4 Bxc4 19. Qxc4 Qa5 20. Qd5 Nb5 21. dxc5 Bxa1 22. Rxa1 Nxc5 23. e5 Nb3 {Eminov,O (2248)-Nalbant,T (1927) Serik 2017 1-0 (34)}) 9... Re8 10. d3 d5 11. c4 dxe4 12. dxe4 Nd4 13. Bxd4 exd4 14. Ne1 Nxe4 15. Bxe4 d3 16. Qf3 Bxa1 17. Nxd3 Rxe4 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.11"] [Round "3"] [White "Silveira Filho, Neri da Silva"] [Black "Matsuura, Everaldo"] [Result "0-1"] [ECO "B89"] [WhiteElo "2293"] [BlackElo "2438"] [PlyCount "52"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Qe2 Qc7 9. Bb3 Be7 10. O-O-O O-O 11. g4 Na5 12. g5 Nxb3+ 13. axb3 Nd7 14. h4 b5 15. g6 ({RR} 15. h5 b4 16. Na4 Nc5 17. Qg4 Nxa4 18. bxa4 b3 19. c3 Qc4 20. g6 e5 21. gxh7+ Kh8 22. Nf5 Bxf5 23. Qxf5 Qxa4 24. Kd2 Qc4 25. Rdg1 Qe6 26. Qxe6 fxe6 27. Rg6 Rf6 28. Rhg1 Bf8 29. Ra1 a5 {Castro Quijano,E (2065)-Tejedor Fuente,E (2419) Oviedo ESP 2022 1/2-1/2 (45)}) 15... Nc5 16. gxh7+ Kh8 17. Rdg1 $146 ({ RR} 17. Rhg1 Bf6 18. Bg5 Bxd4 19. Rxd4 f6 20. Be3 Bb7 21. f3 e5 22. Rdd1 b4 23. Bxc5 dxc5 24. Nd5 Bxd5 25. Rxd5 Ra7 26. Rgd1 Rc8 27. h5 Kxh7 28. Qg2 c4 29. Qg6+ Kh8 30. bxc4 {1-0 (30) Oblitas Guerrero,C (2420)-Saavedra,C (2205) Sao Paulo 1998}) 17... Bf6 18. h5 Bb7 19. Qf3 Be5 20. Qg4 b4 21. f4 Bf6 22. Nd5 exd5 23. Nf5 Bc8 24. Bxc5 Qxc5 25. e5 dxe5 26. fxe5 Bxf5 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Asfora, Marco Antonio Hazin"] [Black "Araujo, Adalberto"] [Result "1/2-1/2"] [ECO "A37"] [WhiteElo "2249"] [BlackElo "2275"] [PlyCount "112"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. g3 c5 2. Bg2 g6 3. Nf3 Bg7 4. O-O Nc6 5. c4 e5 6. Nc3 Nge7 7. Ne1 O-O 8. d3 d6 9. Nc2 Be6 10. Ne3 Rb8 11. Ned5 a6 12. Bd2 ({RR} 12. Bg5 f6 13. Bd2 b5 14. Rb1 b4 15. Na4 Bf7 16. a3 a5 17. axb4 axb4 18. b3 Nxd5 19. cxd5 Nd4 20. Nb2 Ra8 21. Nc4 Qc7 22. e3 Nb5 23. Ra1 f5 24. Qc2 Qb7 25. Na5 Qd7 26. Ra4 Na3 {Caruana, F (2829)-Nakamura,H (2775) London 2014 0-1 (41)}) ({RR} 12. a4 Nf5 13. Rb1 a5 14. b3 Nb4 15. Bb2 b6 16. e3 Qd7 17. Nxb4 axb4 18. Ne2 Nh6 19. d4 exd4 20. exd4 Bf5 21. Ra1 Bg4 22. Qd2 Bxe2 23. Qxe2 Qe8 24. Qd2 Nf5 25. dxc5 dxc5 26. Bxg7 Kxg7 {Moreno Perez,T (2256)-Llanos,G (2290) Buenos Aires ARG 2023 0-1 (42)}) 12... b5 13. b3 $146 ({RR} 13. Qc1 b4 14. Nd1 Nxd5 15. cxd5 Nd4 16. Re1 Bg4 17. f3 Bd7 18. e3 Nf5 19. b3 e4 20. dxe4 Bxa1 21. Qxa1 Ng7 22. Nf2 a5 23. e5 dxe5 24. Qxe5 Nf5 25. Ne4 Qb6 26. Nf6+ {1-0 (26) Jugelt,T (2424)-Maahs,E (2141) Bargteheide 2010}) ({RR} 13. Rb1 b4 14. Nxe7+ Nxe7 15. Nd5 Nxd5 16. cxd5 Bd7 17. h4 a5 18. Kh2 h5 19. Bh3 {1/2-1/2 (19) Wempe,J (2177)-Filipovich,D (1954) Assisi ITA 2022}) 13... Qd7 14. Rc1 Bh3 15. Bh6 Bxg2 16. Kxg2 b4 17. Bxg7 Kxg7 18. Nxe7 Nxe7 19. Ne4 f5 20. Nd2 f4 21. Ne4 h6 22. Rg1 Nf5 23. gxf4 Nh4+ 24. Kh1 Rxf4 25. Qe1 Rbf8 26. f3 Qe6 27. Ra1 Nf5 28. a3 Nd4 29. Qd1 Nc6 30. axb4 Nxb4 31. Rg3 R4f7 32. Qd2 Kh7 33. Rag1 Rd7 34. Rg4 Rf5 35. Rh4 Rh5 36. Rxh5 gxh5 37. Qg5 hxg5 38. Nxg5+ Kh6 39. Nxe6 Nc6 40. h4 Re7 41. Ng5 Nd4 42. e3 Nf5 43. Ne4 Rb7 44. Rg5 Nxh4 45. Nxd6 Rd7 46. Ne4 Rxd3 47. Rg3 Rxb3 48. Nxc5 Rb1+ 49. Kh2 a5 50. f4 Rc1 51. Nd7 e4 52. Nf6 Rxc4 53. Ng8+ Kh7 54. Nf6+ Kh6 55. Ng8+ Kh7 56. Nf6+ Kh6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Bouwman, Marcelo Wanderley"] [Black "Pinto, Helder Gaioso"] [Result "1/2-1/2"] [ECO "B12"] [WhiteElo "2245"] [PlyCount "12"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 f6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Coelho, Luis Henrique"] [Black "Pelikian, Jefferson"] [Result "1/2-1/2"] [ECO "B39"] [WhiteElo "2392"] [BlackElo "2407"] [PlyCount "57"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 d6 11. Be2 Bd7 12. O-O Bc6 13. Rab1 a5 14. b3 O-O 15. f3 Nc5 16. Rfc1 $146 ({RR} 16. Rfd1 Re8 17. Nd5 Be5 18. Kh1 e6 19. Nc3 Qh4 20. Bg1 Kh8 21. Bf1 f5 22. exf5 gxf5 23. Ne2 Rg8 24. Nd4 Rg6 25. Nxc6 bxc6 26. Qe1 Bg3 27. Qc3+ e5 28. h3 Rag8 29. Qe3 Bf4 30. Qf2 Bg3 {Gumularz,S (1929) -Deszczynski,A (2341) Warsaw 2013 0-1 (43)}) 16... Qb6 17. Rc2 Rfc8 18. Bf1 Qd8 19. a3 b6 20. Nb5 a4 21. b4 Nb3 22. Qf2 Bxb5 23. cxb5 Rxc2 24. Qxc2 Bd4 25. Bxd4 Nxd4 26. Qc4 Nb3 27. Qd5 Rc8 28. Rd1 Qc7 29. Qc6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Costa, Giovanni de Almeida"] [Black "Pimenta, Jeronimo Marques"] [Result "0-1"] [ECO "D03"] [WhiteElo "2002"] [PlyCount "100"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 O-O 6. Bd3 Nbd7 7. c3 c5 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bf4 ({RR} 10. Bxe7 Qxe7 11. f4 f6) 10... Re8 ({RR} 10... f5 11. h4) ({RR} 10... b6 11. Nf3 Bb7 12. h4 Re8 13. Ng5 Nf8 14. Qh5 g6 15. Qh6 Qc7 16. h5 Bxg5 17. Qxg5 d4 18. exd4 cxd4 19. c4 Qe7 20. Qg3 Qb4+ 21. Bd2 Qxb2 22. Ke2 Qa3 23. hxg6 fxg6 24. Rxh7 Be4 25. Rh8+ {Taleb,M (2508)-Vijayalakshmi, S (2414) Kuala Lumpur 2005 0-1 (49)}) ({RR} 10... f6 11. Qh5 f5 12. g4 g6 13. Qh3 c4 14. Bc2 Nc5 15. O-O-O Qa5 16. gxf5 exf5 17. Kb1 b5 18. a3 Qb6 19. Rhg1 a5 20. Qh6 b4 21. cxb4 axb4 22. axb4 Nd3 23. Bxd3 cxd3 24. h4 Rf7 25. h5 { Matsuura,F (2244)-Madaminov,M (2408) chess.com INT 2022 0-1}) 11. Qg4 $146 ({RR } 11. Qh5 g6 12. Qe2 f6 13. Nf3 fxe5 14. Nxe5 Nxe5 15. Bxe5 Bd6 ({RR} 15... Rf8 ) 16. Bxd6 Qxd6 17. e4 Bd7 18. e5 Qe7 19. h4 Rf8 20. h5 gxh5 21. Rxh5 Rf7 22. O-O-O Raf8 23. Rdh1 Rg7 24. Bxh7+ Kf7 25. Bg6+ Rxg6 {Boersma,P-Henry,P Paris 1966 1-0}) ({RR} 11. h4 Nf8 12. Nf3 Bd7 13. Ng5 Bxg5 14. Bxg5 Qc7 15. Bf4 Qb6 16. Qe2 c4 17. Bc2 Kh8 18. Bb1 Qc5 19. h5 b5 20. Qg4 Bc6 21. a3 a5 22. Bc2 b4 23. Rh3 Nd7 24. Rg3 Qf8 25. h6 g6 {Knezevic,M (2425)-Ilincic,Z (2350) Budva 1986 0-1 (64)}) 11... f5 12. Qg3 Nf8 13. h4 Ng6 14. Bg5 Bxg5 15. hxg5 Nf8 16. Nf3 g6 17. Ke2 Re7 18. Rh4 Qb6 19. Rb1 a5 20. a4 Bd7 21. b3 Qc7 22. c4 Bc6 23. Nd2 Rd8 24. Rd1 Nd7 25. Nf3 Rde8 26. Rdh1 dxc4 27. Bxc4 Bxf3+ 28. gxf3 Nxe5 29. Bxe6+ Rxe6 30. Rxh7 Qxh7 31. Rxh7 Kxh7 32. Qg1 Nf7 33. f4 Kg8 34. Qc1 b6 35. Qc4 Rd6 36. f3 Red8 37. e4 fxe4 38. fxe4 Rd4 39. Qe6 R4d6 40. Qc4 Kf8 41. Ke3 Rd4 42. Qc2 Nd6 43. Qh2 Rxe4+ 44. Kf3 Re6 45. Qh8+ Ke7 46. Qg7+ Ke8 47. Qg8+ Kd7 48. Qg7+ Kc6 49. Qc3 Nf5 50. Kg4 Re3 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Di Berardino, Diego Rafael"] [Black "Bittencourt, Jorge"] [Result "1/2-1/2"] [ECO "B20"] [WhiteElo "2282"] [BlackElo "2303"] [PlyCount "32"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. c4 e5 3. Nc3 Nc6 4. g3 ({RR} 4. d3 d6 5. a3 Be7 6. Rb1 a5 7. g3 f5 8. Bh3 fxe4 9. Nxe4 Nf6 10. Bxc8 {1/2-1/2 (10) Savchenko,B (2583)-Kurnosov,I (2566) Sochi 2007}) 4... g6 ({RR} 4... Nge7 5. Bg2 g6 6. d3 Bg7 7. Nge2 O-O 8. Be3 d6 9. a3 Nd4 10. O-O Nec6 11. Rb1 f5 12. Bxd4 cxd4 13. Nd5 f4 14. gxf4 exf4 15. f3 {1/2-1/2 (15) Motyl,T (1787)-Dobrowolski,K (1648) Jastrzebia Gora POL 2023}) 5. Bg2 d6 6. Nge2 h5 $146 ({RR} 6... Be6 7. d3 Qd7 8. Nd5 Bg7 9. a3 Nd4 10. Nxd4 cxd4 11. O-O Ne7 12. f4 Nxd5 13. exd5 Bg4 14. Qc2 f6 15. c5 dxc5 16. fxe5 fxe5 17. Qxc5 Rc8 18. Qb4 Bf8 19. Qb3 h5 20. Bg5 Bh6 21. Bf6 {Buonanno,R (2091)-O'Flaherty,K (1889) Dublin IRL 2019 1-0 (37)}) ({RR} 6... Be6 7. d3 Qd7 8. Nd5 Bg7 9. a3 Nd4 10. Nxd4 cxd4 11. O-O Ne7 12. f4 Nxd5 13. exd5 Bg4 14. Qc2 f6 15. c5 dxc5 16. fxe5 fxe5 17. Qxc5 Rc8 18. Qb4 Bf8 19. Qb3 h5 20. Bg5 Bh6 21. Bf6 {Buonanno,R (2091)-O'Flaherty,K (1889) Dublin IRL 2019 1-0 (37)}) 7. h4 Bh6 8. a3 Nf6 9. d3 Bxc1 10. Qxc1 O-O 11. Rb1 Be6 12. Nd5 Bxd5 13. cxd5 Nd4 14. Nxd4 exd4 15. O-O Ng4 16. Bh3 f5 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Felipe, Andre de Souza"] [Black "De Souza Haro, Paulo Cezar"] [Result "1/2-1/2"] [ECO "E65"] [WhiteElo "2136"] [BlackElo "2229"] [PlyCount "87"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 Nf6 2. Nf3 d6 3. g3 c5 4. Bg2 g6 5. O-O Bg7 6. Nc3 O-O 7. d4 cxd4 8. Nxd4 Ng4 9. h3 Ne5 10. b3 Nbc6 11. Be3 a6 $146 ({RR} 11... Bd7 12. f4 Nxd4 13. Bxd4 Nc6 14. Bxg7 Kxg7 15. Qd2 Qa5 16. Kh2 Rad8 17. Rac1 a6 18. Rfd1 Qh5 19. Qb2 f6 20. Nd5 g5 21. Rd3 Bxh3 22. Bxh3 g4 23. Rh1 gxh3 24. g4 Qh4 25. e4 Kh8 26. g5 { Stohl,I (2578)-Sygulski,B (2355) Zakopane 2000 1-0 (36)}) 12. Qd2 Rb8 13. f4 Nxd4 14. Bxd4 Nc6 15. Bxg7 Kxg7 16. Nd5 Kg8 17. Kh2 e6 18. Nc3 Qe7 19. Rad1 Rd8 20. Qb2 Qf6 21. Rd2 Ne7 22. Qc1 Nf5 23. Rd3 Qe7 24. Rfd1 b5 25. e4 b4 26. exf5 bxc3 27. fxg6 hxg6 28. Qxc3 Bb7 29. Bxb7 Rxb7 30. Qd2 Rbd7 31. Qa5 d5 32. Qd2 d4 33. b4 e5 34. fxe5 Qxe5 35. Re1 Qc7 36. c5 Qc6 37. a3 a5 38. h4 axb4 39. axb4 Qd5 40. Rd1 Qe4 41. Qg2 Qf5 42. c6 Rd5 43. Qb2 Qe6 44. Rxd4 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Lucena, Jose Silvio"] [Black "Pompeo, Flavio Sposto"] [Result "1-0"] [ECO "A48"] [WhiteElo "2190"] [PlyCount "55"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 c5 5. Nbd2 b6 ({RR} 5... Nc6 6. c3 b6 7. e4 cxd4 8. cxd4 d6 9. Rc1 Nb8 10. Bb5+ Bd7 11. Be2 O-O 12. O-O a5 13. h3 Nc6 14. Be3 e6 15. Qb3 Qb8 16. a3 a4 17. Qd3 Na5 18. Bg5 h6 19. Bf4 Rd8 20. Qe3 { Appel,R (2535)-Dann,M (2450) Germany 2014 0-1 (45)}) ({RR} 5... d5 6. h3 Nc6 7. Be2 O-O 8. O-O e6 9. c3 b6 10. a4 Bb7 11. Bd3 cxd4 12. exd4 Rc8 13. Re1 Nh5 14. Bh2 Na5 15. Ne5 Nf6 16. b4 Nc6 17. Qb3 Nxe5 18. Bxe5 Nd7 19. Bxg7 Kxg7 20. a5 { Marzatico,L (2009)-Abreu Sanchez,L (1692) chess.com INT 2020 1-0 (39)}) ({RR} 5... d5 6. Ne5 O-O 7. h3 Qb6 8. dxc5 Qxb2 9. Nd3 Qa3 10. Be5 Nc6 11. Bb2 Qa5 12. Be2 Ne4 13. Bxg7 Kxg7 14. Bf3 Nxc5 15. O-O Nxd3 16. cxd3 Ne5 17. Be2 Bf5 18. Nb3 Qc7 19. Rc1 Qd6 20. f4 {Pinheiro,L-Pompeo,F Brazil 2000 0-1 (32)}) 6. Bc4 $146 ({RR} 6. Be2 O-O 7. h3 Bb7 8. O-O cxd4 9. exd4 d6 10. Re1 Nbd7 11. c3 a6 12. a4 Bc6 13. c4 Bb7 14. a5 b5 15. cxb5 Nd5 16. Bg3 axb5 17. Bxb5 Nb8 18. Nc4 Bc6 19. Qa4 Qd7 20. Bxc6 Qxc6 {Ferlan,I-Lumper,T (2355) Germany 1988 1-0}) ({RR} 6. Bd3 Bb7 7. h3 d6 8. O-O O-O 9. Qe2 Nbd7 10. c3 Qc7 11. Bh2 Rad8 12. e4 e5 13. Nc4 Nh5 14. dxe5 Nxe5 15. g4 Nxc4 16. Bxc4 Nf6 17. e5 Bxf3 18. Qxf3 dxe5 19. Rfe1 Rfe8 20. Rad1 Rxd1 {Boutteville,C-O'Kelly de Galway,A Bordeaux 1964 0-1 (51)}) 6... d5 7. Be2 Nbd7 8. Ne5 Nxe5 9. Bxe5 O-O 10. h4 h5 11. c3 cxd4 12. exd4 Bf5 13. f3 Qd7 14. Rg1 Rfe8 15. g4 hxg4 16. fxg4 Be4 17. Qb3 Rec8 18. g5 Nh5 19. Bxh5 gxh5 20. Nxe4 Bxe5 21. dxe5 dxe4 22. g6 e6 23. gxf7+ Kxf7 24. Rd1 Qc6 25. Rd6 Qc4 26. Qd1 Rh8 27. Rd7+ Ke8 28. Qd6 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Marques, Vinicius"] [Black "Matsuura, Frederico"] [Result "1/2-1/2"] [ECO "A90"] [WhiteElo "2319"] [BlackElo "2255"] [PlyCount "67"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. O-O Bd6 6. c4 c6 7. b3 Qe7 8. Bb2 O-O 9. Qc2 b6 10. Nbd2 a5 11. Ne5 Bb7 12. Ndf3 Na6 13. a3 Rac8 14. e3 c5 15. Qe2 Ne4 16. Rfc1 Nb8 $146 ({RR} 16... Qe8 17. Rab1 cxd4 18. exd4 Qe7 19. Ra1 Nb8 20. Qe3 Rc7 21. cxd5 Rxc1+ 22. Rxc1 exd5 23. a4 {1/2-1/2 (23) Real de Azua,E (2482)-Mellano,S (2242) Mar del Plata 2012}) 17. Ne1 Nd7 18. N1d3 a4 19. f3 Nef6 20. b4 dxc4 21. Nxc4 Bb8 22. dxc5 bxc5 23. bxc5 Nxc5 24. Nxc5 Qxc5 25. Bd4 Qe7 26. Qb2 Bd5 27. Nb6 Rxc1+ 28. Rxc1 Bd6 29. Nc8 Qd7 30. Nxd6 Qxd6 31. Bc5 Qb8 32. Qxb8 Rxb8 33. Bb4 Bb7 34. Kf2 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Matsuura, Everaldo"] [Black "Disconzi da Silva, Rodrigo"] [Result "1/2-1/2"] [ECO "B61"] [WhiteElo "2438"] [BlackElo "2389"] [PlyCount "27"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. Be2 Nxd4 9. Qxd4 Qa5 10. Bxf6 gxf6 11. O-O Rg8 12. Kh1 Qc5 13. Qd3 f5 $146 ({RR } 13... e6 14. f4 Be7 15. Qh3 Rg7 16. Bd3 Kd8 17. Qh6 Rg8 18. Qxh7 Rf8 19. Qh4 Kc7 20. Qf2 Qa5 21. f5 Kb8 22. Qd4 Qc7 23. a4 a6 24. Ne2 Rh8 25. h3 Rcg8 26. b4 Rh4 27. Qe3 d5 28. exd5 {Stanic,Z (2285)-Todorovic,J (2275) Zlatibor 1989 1/ 2-1/2 (48)}) 14. Rae1 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Olivencia, Flavio"] [Black "Silveira Filho, Neri da Silva"] [Result "1-0"] [ECO "B53"] [WhiteElo "2226"] [BlackElo "2293"] [PlyCount "105"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 {Har Zvi,R Primel,D} c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nc6 6. Qd2 ({RR} 6. Qd1) ({RR} 6. Qe3) 6... Nf6 7. Nc3 g6 8. b3 Bg7 9. Bb2 O-O 10. h3 ({RR } 10. Be2) ({RR} 10. Bd3 Bg4) 10... Qa5 11. Rb1 ({RR} 11. Bd3 Rad8 ({RR} 11... Nh5 12. O-O ({RR} 12. a3 Nf4 13. b4 Nxd3+ 14. Qxd3 Nxb4 15. axb4) 12... f5 ({RR } 12... Nf4 13. Qxf4 Bxc3 14. Bxc3 Qxc3 15. Rad1 a5 16. e5 Nxe5 17. Nxe5 dxe5 18. Qh4 Bc6 19. Be4 Rad8 20. Bxc6 bxc6) 13. a3 fxe4 14. b4 Qd8 15. Bxe4 Nf6 16. Bd3 Kh8 17. Nd5 e5 18. Nxf6 Rxf6 19. Be4 Qc7 20. Rad1 Bf5 21. Rfe1 Raf8 22. Bxf5 gxf5 23. c5 dxc5 24. Nxe5 Re6 25. Nd7 Rxe1+ 26. Rxe1) ({RR} 11... a6 12. O-O ({RR} 12. O-O b5 13. Rfd1 bxc4 14. Bxc4 Rfc8 15. Rac1 Be6 16. Bd5 Rab8 17. a3 Qd8 18. b4) 12... Rfc8 13. Rfd1 Rab8 14. Nd5 Qxd2 15. Rxd2 Nxd5 16. Bxg7 Kxg7 17. exd5 Nb4 18. Re1 Kf8 19. Bb1 a5 20. Rde2) ({RR} 11... Rac8 12. O-O Qh5 13. Ne2 Bh6 ({RR} 13... Qa5) 14. Qd1 a6 15. e5) ({RR} 11... a6 12. a3 Rac8 ({RR } 12... b5 13. cxb5 axb5 14. b4) ({RR} 12... Rfc8 13. O-O Qd8 14. b4) 13. O-O Qc7 14. b4) 12. O-O Bc8 13. Rad1 Nd7 14. a3 Nde5 15. Nxe5 dxe5 16. b4 ({RR} 16. Qc1) 16... Qc7 17. c5 Be6 18. Qc2 a6 19. Nd5 Bxd5 20. exd5 Nd4 ({RR} 20... Rxd5 21. Bc4) 21. Qc4 Qd7 22. c6 bxc6 23. dxc6 Nxc6 24. Qxa6 Nd4 25. Qc4 Rc8 { Sax,G (2565)-Suetin,A (2525) Belgrad 1977 EXT 2018 [Primel,D] 1-0 (40)}) ({RR} 11. Bd3 Nh5 12. O-O Ne5 ({RR} 12... f5 13. a3 fxe4 14. b4 Qd8 15. Bxe4 Nf6 16. Bd3 Kh8 17. Nd5 e5 18. Nxf6 Rxf6 19. Be4) 13. Nxe5 Bxe5 14. f4 ({RR} 14. Rad1) 14... Qc5+ 15. Kh2 Nxf4 16. Rxf4 g5 17. g3 ({RR} 17. Nd5 Qxd5) 17... gxf4 18. gxf4 Bg7 ({RR} 18... Bxc3 19. Bxc3 f6) 19. Nd5 Rae8 20. Rg1 f6 21. b4 Qc8 22. e5) 11... Qh5 $146 ({RR} 11... Rac8 12. Be2 Rfd8 13. a3 Ne5 14. Nd4 a6 15. O-O Bc6 16. Rfd1 Qb6 17. Qe3 e6 18. b4 Be8 19. c5 dxc5 20. Nb3 Rxd1+ 21. Rxd1 Ned7 22. Na4 Qc6 23. Naxc5 Nxc5 24. Nxc5 b6 25. Bxa6 Rc7 26. Rd8 {Virtanen,A (2340) -Joentausta,H Finland 1996 1-0 (64)}) ({RR} 11... Rfc8 12. a3 h6 13. Bd3 Rab8 14. O-O e6 15. b4 Qd8 16. Rfe1 b6 17. Nb5 Qe7 18. Nxd6 Qxd6 19. e5 Ne4 20. exd6 Nxd2 21. Nxd2 Bxb2 22. Rxb2 Nd4 23. Ne4 Kg7 24. c5 f5 25. Ba6 Rd8 26. Rd2 { Colin,E (1804)-Rodriguez,A (2180) Montbeliard 2014 1/2-1/2 (61)}) ({RR} 11... a6 12. a3 Qh5 ({RR} 12... Ne5 13. Nxe5 Qxe5 14. Bd3 Qh5 15. O-O Rac8 16. f4) 13. Be2 Bg4 14. O-O Bxf3 15. Bxf3 Qh4 16. Rbe1 ({RR} 16. Kh2 Ne5 17. Qe2 Qf4+) 16... Nd7 ({RR} 16... Rab8 17. Kh2 b5 ({RR} 17... Nd7 18. g3 Qf6 ({RR} 18... Qh6 19. Qd1) 19. Bd1) 18. g3 Qh6 19. Qxh6 Bxh6 20. cxb5 axb5 21. Nd5 Nd7) 17. Bd1 Bh6 ({RR} 17... Rab8) 18. f4 Rfd8 ({RR} 18... Bg7) 19. Nd5 Bg7 ({RR} 19... e6 20. Qc3 e5 21. Bg4) 20. Bxg7 Kxg7 21. Bg4 Nf8 ({RR} 21... e6 22. Qc3+ Kg8 ({ RR} 22... Kh6 23. g3) 23. Nc7 Rac8 ({RR} 23... h5 24. Bxe6 fxe6 25. Nxe6 Qf6 26. Qxf6 Nxf6 27. Nxd8 Rxd8) 24. Nxe6 fxe6 25. Bxe6+ Kf8 26. Qh8+ Ke7 27. Qg7+ Kxe6 28. f5+ gxf5 29. exf5#) 22. Qc3+ e5 ({RR} 22... Kg8 23. b4) 23. fxe5 Nxe5 ({RR} 23... dxe5 24. Qf3) 24. c5 Kh6 25. Nf6 Nfd7 ({RR} 25... Qg5 26. g3 Kg7 27. h4 Qh6 28. cxd6) 26. Bxd7 {Levacic,P (2365)-Rogic,D (2445) Pula 1998 CBM 064 [Har Zvi,R] 1-0 (35)} {RR} Nxd7 27. Ng4+ Kh5 28. Qg7) 12. Be2 Bh6 13. Qd1 Qa5 14. O-O Nh5 15. Nd5 Qd8 16. Nh2 Nf4 17. Bg4 f5 18. exf5 gxf5 19. Bf3 e6 20. Nxf4 Bxf4 21. g3 Be5 22. Bg2 Qe7 23. f4 Bf6 24. Re1 Rad8 25. Qd2 a6 26. Rbd1 Be8 27. Rxe6 Qg7 28. Bxf6 Rxf6 29. Rxf6 Qxf6 30. Bd5+ Kg7 31. Nf3 Bh5 32. Re1 Re8 33. Rxe8 Bxe8 34. Kf2 Bd7 35. Bxc6 Bxc6 36. Qd4 Be4 37. Ke3 Bb1 38. a3 h6 39. Nd2 Bc2 40. b4 Ba4 41. Qxf6+ Kxf6 42. Kd4 Bc6 43. Nb1 Bg2 44. h4 Kg6 45. Ke3 Bf1 46. Nd2 Bg2 47. a4 Bc6 48. b5 axb5 49. cxb5 Bg2 50. Nc4 d5 51. Ne5+ Kh5 52. Kd4 Be4 53. a5 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Pinto, Carlos Henrique Lop"] [Black "Sales Filho, Espedito Severiano"] [Result "1-0"] [ECO "B16"] [WhiteElo "2233"] [BlackElo "2068"] [PlyCount "77"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bf4 Bf5 7. Nf3 e6 8. Bd3 Bg6 9. Qe2 Bd6 10. Bg3 Qc7 11. O-O-O Nd7 12. Nh4 $146 ({RR} 12. Nd2 O-O-O 13. Bxg6 hxg6 14. Ne4 Bxg3 15. hxg3 Kb8 16. Qf3 Qa5 17. Qf4+ Qc7 18. Qf3 { 1/2-1/2 (18) Jadoul,M-Pedersen,E (2315) Berlin West 1980}) ({RR} 12. Nd2 O-O-O 13. Nc4 Bf4+ 14. Bxf4 Qxf4+ 15. Qe3 Qxe3+ 16. fxe3 Kc7 17. Be2 h5 18. Bf3 h4 19. e4 Nb6 20. Ne3 e5 21. d5 cxd5 22. exd5 f5 23. g3 e4 24. Bg2 Kd6 25. b3 Ke5 26. c4 hxg3 {Krivonogov,A (2281)-Voitsekhovsky,S (2549) Nizhnij Novgorod 2012 1/2-1/2 (35)}) ({RR} 12. Nd2 O-O-O 13. Nc4 Bxg3 14. hxg3 Nb6 15. Nxb6+ Qxb6 16. c3 Qa5 17. Kb1 Qg5 18. Ka1 Rd6 19. Bxg6 fxg6 20. Rde1 Qd5 21. f4 c5 22. dxc5 Qxc5 23. a3 h5 24. g4 h4 25. Rd1 Rxd1+ 26. Rxd1 Re8 {Faerber,D (2332) -Schluchter,S (2119) Germany GER 2019 1-0 (36)}) ({RR} 12. Rhe1 O-O-O 13. Nd2 Nb6 14. Nb3 Nd5 15. Bxd6 Qxd6 16. g3 Nb4 17. Bxg6 hxg6 18. a3 Nd5 19. h4 f5 20. f4 Nf6 21. Nc5 Qe7 22. Qc4 Rd5 23. Re3 Nd7 24. Nb3 Kb8 25. Qe2 Nf6 26. Nc5 Rhd8 {Magnelli Bitte,J-Sales Filho,E (2054) Vitoria 2001 1-0 (49)}) 12... O-O-O 13. Kb1 Nb6 14. Nxg6 hxg6 15. c3 f5 16. Be5 Bxe5 17. dxe5 Nd5 18. g3 Qb6 19. Ka1 g5 20. Bc4 g4 21. Bxd5 Rxd5 22. Rxd5 cxd5 23. f3 gxf3 24. Qxf3 Rxh2 25. Rb1 Qf2 26. Qd3 a6 27. c4 Qe2 28. Qa3 Qxe5 29. Qf8+ Kc7 30. Qxf7+ Kb6 31. c5+ Kc6 32. Qe8+ Kxc5 33. Qd8 Kb5 34. a4+ Kxa4 35. Qb6 Rc2 36. Rd1 Rc4 37. Rd3 Qe1+ 38. Ka2 Qb4 39. b3+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Rocha, Cesidio Monteiro"] [Black "Campelo, Leandro Fabricio"] [Result "0-1"] [ECO "C06"] [BlackElo "2245"] [PlyCount "83"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 Qc7 12. a3 O-O 13. Ng3 Bd7 14. b4 a6 ({RR} 14... e5 15. b5 Nxd4 16. Nxd4 exd4 17. Bb2 Qb6 18. Bxd4 Bc5 19. Ne2 Bg4 20. Bxc5 Qxc5 21. a4 Bxe2 22. Bxe2 Ne4 23. Bf3 Rae8 24. Rc1 Nc3 25. Qd3 d4 26. Kh1 b6 27. h3 Qb4 28. Ra1 Re7 29. Bc6 {Sisabayev,K (2219)-Mokshanov,A (2342) chess. com INT 2023 1/2-1/2 (42)}) 15. Bb2 g6 $146 ({RR} 15... Rae8 16. Rc1 Qb8 17. Re1 e5 18. Qb3 Kh8 19. dxe5 Nxe5 20. Bb1 Nxf3+ 21. Qxf3 Be5 22. Bxe5 Rxe5 23. Qd3 Rfe8 24. Rxe5 Qxe5 25. h3 Bc6 26. Nf5 Qf4 27. Qc3 Qg5 28. Nd6 Rf8 29. Qc5 Nd7 30. Qc2 {Coenen,M (2256)-Bruemmer,F (2282) Germany 2010 1-0 (66)}) ({RR} 15... Rae8 16. Rc1 Re7 17. Ne5 Be8 18. Rc2 Qb6 19. Kh1 Na7 20. Re2 Bb5 21. Bxb5 Nxb5 22. Rfe1 Bb8 23. Nd3 Bxg3 24. hxg3 Nxd4 25. Re5 Ne4 26. Qg4 Nf5 27. Kh2 Rf6 28. Kg1 Rh6 29. Rxf5 exf5 30. Qxf5 {Coenen,M (2355)-Tan,M (2381) Belgium 2010 1/2-1/2 (41)}) 16. Rc1 Ng4 17. Bb1 Rf6 18. Qe2 Raf8 19. Rc2 Qb6 20. h3 Nh6 21. Ne5 Qd8 22. Qd3 Kh8 23. Qe3 Nf5 24. Nxf5 gxf5 25. Nxc6 Bxc6 26. f4 Rg8 27. Rf3 Rfg6 28. Kh2 Qf6 29. Re2 Qg7 30. Qf2 Bb5 31. Rd2 Qh6 32. g3 Rxg3 33. Rxg3 Bxf4 34. Rc2 Rxg3 35. Qxg3 Bxg3+ 36. Kxg3 Qe3+ 37. Kh2 Qf4+ 38. Kg2 Qf1+ 39. Kg3 Qxb1 40. Rc8+ Kg7 41. Bc1 Qd3+ 42. Kh4 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Rodrigues, Adriano Pfuhl"] [Black "Lima, Darcy Gustavo Macha"] [Result "1/2-1/2"] [ECO "C48"] [WhiteElo "2287"] [BlackElo "2521"] [PlyCount "39"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. O-O d6 6. d4 exd4 7. Nxd4 Bd7 8. Nf5 O-O 9. Bg5 h6 10. Bh4 Kh7 11. Nxg7 Bg4 12. Bxf6 Qxf6 13. Qxg4 Qxg7 14. Qxg7+ Kxg7 15. Bxc6 $146 ({RR} 15. Nd5 Nd4 16. Bd3 c6 17. Ne3 h5 18. c3 Ne6 19. Nf5+ Kf6 20. g3 Ng7 21. Nh4 Rad8 22. Kg2 d5 23. Nf3 dxe4 24. Bxe4 Rfe8 25. Rfe1 Bb6 26. h4 Ne6 27. Bc2 Nc5 28. Ng5 Rxe1 29. Rxe1 Nd3 {Gerzhoy,L (2420)-Szalay, K (2050) Toronto 2009 1-0 (44)}) 15... bxc6 16. Rad1 Rae8 17. Na4 Rxe4 18. Nxc5 dxc5 19. Rfe1 Ra4 20. Ra1 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Silva, Carlos Alessandro"] [Black "Lucena, Lincoln"] [Result "0-1"] [ECO "A12"] [BlackElo "2200"] [PlyCount "158"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 c6 2. Nf3 d5 3. b3 f6 4. d4 Bg4 5. Nbd2 ({RR} 5. Bb2 e6 6. Nbd2 f5 7. Ne5 Nf6 8. h3 Bh5 9. g4 fxg4 10. hxg4 Bxg4 11. Nxg4 Nxg4 12. e4 Qg5 13. Bh3 Bb4 14. Bxg4 Bxd2+ 15. Kf1 O-O 16. Bxe6+ Kh8 17. Qg4 Qxg4 18. Bxg4 dxe4 19. Ke2 Bf4 { Reich,T (2400)-Roeder,F (2355) Kecskemet 1992 1-0 (60)}) 5... Nd7 ({RR} 5... Qa5 6. Bb2 Nh6 7. h3 Bh5 8. e3 Nd7 9. Be2 e6 10. O-O Bb4 11. Nb1 O-O 12. a3 Bd6 13. Nc3 Rae8 14. b4 Qd8 15. e4 dxe4 16. Nxe4 Bb8 17. Re1 Bxf3 18. Bxf3 f5 19. Ng3 Qh4 20. d5 {Zherebtsova,A (2222)-Yurovskikh,Y (1880) Moscow 2017 1-0 (38)}) 6. Bb2 e6 7. g3 Bd6 $146 ({RR} 7... Bb4 8. a3 Bd6 9. Bg2 Ne7 10. O-O O-O 11. h3 Bh5 12. e4 f5 13. exf5 exf5 14. Qe1 Nf6 15. Ng5 Qd7 16. c5 Bc7 17. Qe6+ Bf7 18. Qxd7 Nxd7 19. Ndf3 Ng6 20. Rfe1 h6 21. Ne6 Rfc8 22. Nxc7 {Zych,M (2134) -Wasylkiewicz,A (1824) Poland 2014 1/2-1/2 (52)}) 8. Bg2 Ne7 9. O-O O-O 10. e4 Bb4 11. Qc2 Bh5 12. Bh3 Bf7 13. a3 Ba5 14. Rad1 Ng6 15. Rfe1 Re8 16. Re3 Ndf8 17. Bg2 Bb6 18. Re2 a5 19. h4 Ne7 20. Qb1 Bg6 21. Qa1 a4 22. b4 Bc7 23. Rde1 b5 24. exd5 exd5 25. cxb5 cxb5 26. Nh2 Kh8 27. Re3 Qd7 28. Qd1 Nf5 29. Rxe8 Rxe8 30. Rxe8 Bxe8 31. Qf3 Ne7 32. Nhf1 Bf7 33. Ne3 Qc6 34. Qe2 Nc8 35. Nb1 Bb6 36. Nc3 Bxd4 37. Ncxd5 Bxb2 38. Qxb2 Nb6 39. Qc3 Nc4 40. Nxc4 Bxd5 41. Bxd5 Qxd5 42. Ne3 Qd7 43. Qc5 Ne6 44. Qf5 Kg8 45. Nd5 Qd6 46. Qd3 Nc7 47. Nf4 Qxd3 48. Nxd3 Kf7 49. Nf4 g5 50. hxg5 fxg5 51. Ne2 Ke6 52. f4 gxf4 53. gxf4 Kd5 54. Kf2 Ke4 55. Kg3 Nd5 56. f5 Ke3 57. Ng1 Ke4 58. Nf3 Kxf5 59. Nd4+ Ke4 60. Nxb5 Kd3 61. Nd6 Nxb4 62. Nc8 Nd5 63. Nd6 Kc3 64. Kg4 Kb3 65. Nb7 Kxa3 66. Nc5 Kb4 67. Nxa4 Kxa4 68. Kg5 Kb4 69. Kh6 Nf6 70. Kg5 h5 71. Kh4 Kc4 72. Kg5 Kd3 73. Kh4 Ke2 74. Kg3 Kf1 75. Kh2 Kf2 76. Kh1 Kg3 77. Kg1 Ng4 78. Kh1 Nf2+ 79. Kg1 h4 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Teixeira, Ricardo da Silva"] [Black "Prates, Fabiano Fortes"] [Result "1-0"] [ECO "E92"] [WhiteElo "2294"] [BlackElo "2247"] [PlyCount "93"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 b5 13. Bb3 Bb7 14. O-O-O c5 15. d6 Nd7 16. Bd5 Bxd5 17. Rxd5 Rac8 18. Kb1 a6 $146 ({RR} 18... Rc6 19. Rhd1 a6 20. Be7 f6 21. g4 Kf7 22. g5 f5 23. exf5 gxf5 24. Nh4 Ke6 25. f4 Bf8 26. Bxf8 Rxf8 27. fxe5 Nxe5 28. R5d2 Rd8 29. g6 hxg6 30. Re1 Rcxd6 31. Rxd6+ Kxd6 32. Kc2 Rh8 33. Rxe5 {Gandolphe,F (2013)-Ricci,M (2155) Cannes 2000 0-1 (51)}) 19. Rc1 Rc6 20. Be7 f6 21. Nd2 Bh6 22. Rc2 Bxd2 23. Rcxd2 Kf7 24. g3 c4 25. f4 Rc5 26. Rxc5 Nxc5 27. Rd5 Nd7 28. Kc2 Rc8 29. fxe5 fxe5 30. Kc3 Rc5 31. Kb4 Rxd5 32. exd5 e4 33. Bg5 Ke8 34. a4 bxa4 35. Bf4 Nb6 36. Kc5 c3 37. Kxb6 cxb2 38. Kc7 b1=Q 39. d7+ Kf7 40. d8=Q Qb5 41. d6 Qa5+ 42. Kc8 Qxd8+ 43. Kxd8 a3 44. d7 a2 45. Be5 Ke6 46. Bc3 e3 47. Kc8 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "4"] [White "Valle, Adriano"] [Black "Schutt, Ricardo de Amorim"] [Result "1/2-1/2"] [ECO "E16"] [WhiteElo "2247"] [BlackElo "2184"] [PlyCount "83"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. O-O Bxd2 8. Qxd2 O-O 9. Nc3 d6 10. d5 e5 11. e4 Nbd7 ({RR} 11... Na6 12. Nh4 Bc8 13. a3 Nc5 14. Qc2 a5 15. b4 Na6 16. Qb3 Bd7 17. Rac1 Nh5 18. Nd1 axb4 19. axb4 Nf4 20. gxf4 Qxh4 21. f5 Nb8 22. Ne3 Ba4 23. Qd3 Nd7 24. Ra1 Nf6 25. Ra3 Bd7 26. Rfa1 { Alboredo,J (2252)-Nobre,J (1607) Rio de Janeiro BRA 2022 1-0 (38)}) 12. Nh4 ({ RR} 12. Ne1 a5 13. Nc2 Nc5 14. Ne3 g6 15. b3 Bc8 16. Rae1 Bd7 17. f4 Kg7 18. f5 h6 19. Qd1 Qe8 20. Qe2 Rb8 21. Nb5 Ncxe4 22. fxg6 fxg6 23. Nxc7 Qe7 {1/2-1/2 (23) Dreev,A (2697)-Kuzubov,Y (2544) Moscow 2006}) 12... g6 13. Rae1 Nh5 14. Qh6 $146 ({RR} 14. Bh3 Bc8 15. Ng2 a6 16. f4 f6 17. Be6+ Kh8 18. Qe2 exf4 19. gxf4 Ng7 20. Bh3 Nc5 21. Bxc8 Raxc8 22. e5 fxe5 23. fxe5 Rxf1+ 24. Kxf1 dxe5 25. Qxe5 Qf8+ 26. Kg1 Nd3 27. Qd4 Nxe1 28. Nxe1 Qf5 {Medancic,R (2275) -Filipovic,B (2420) Rabac 2003 0-1}) ({RR} 14. Bh3 Bc8 15. Ng2 Ndf6 16. Bxc8 Raxc8 17. f4 exf4 18. gxf4 Rce8 19. e5 dxe5 20. fxe5 Qc5+ 21. Qf2 Nd7 22. Qxc5 bxc5 23. e6 fxe6 24. dxe6 Rxf1+ 25. Kxf1 Nf8 26. e7 Nd7 27. Nb5 Kf7 28. Nxa7 Rxe7 {Dimic,P (2349)-Otero Munelo,H (2122) Ohrid 2017 1-0 (65)}) 14... Qf6 15. Bh3 Nc5 16. Bg4 Qg7 17. Qd2 Nf6 18. Bh3 Bc8 19. Bxc8 Raxc8 20. b4 Ncd7 21. Nb5 a6 22. Na7 Ra8 23. Nc6 Rfe8 24. f3 Nb8 25. Nxb8 Rexb8 26. Rb1 Nd7 27. Ng2 a5 28. a3 Ra7 29. Qc3 axb4 30. axb4 Rba8 31. Ra1 Qf8 32. Ne3 Qb8 33. Nc2 Nf6 34. Rxa7 Rxa7 35. Ra1 Ne8 36. Rxa7 Qxa7 37. Qa3 Qb8 38. Qa4 Qc8 39. Ne3 Kf8 40. c5 bxc5 41. bxc5 Qb7 42. cxd6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Araujo, Adalberto"] [Black "Pinto, Carlos Henrique Lop"] [Result "1-0"] [ECO "C44"] [WhiteElo "2275"] [BlackElo "2233"] [PlyCount "74"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 Nf6 2. d3 e5 3. Nf3 Nc6 4. c3 d5 5. Nbd2 Be7 6. Be2 O-O ({RR} 6... a5 7. a4 O-O 8. O-O Re8 9. Re1 b6 10. Qc2 Bb7 11. Nf1 h6 12. Ng3 Bf8 13. h3 Nb8 14. Be3 c5 15. Rad1 Nbd7 16. Bc1 Qc7 17. Nd2 Bc6 18. Bf3 d4 19. Ngf1 g6 20. Nc4 Bg7 21. Nfd2 {Jobava,B (2706)-Svidler,P (2756) Loo 2014 1-0 (51)}) 7. a3 ({RR} 7. Qc2 h6 8. h3 Be6 9. Nf1 Re8 10. g4 Nh7 11. Ng3 Ng5 12. Ng1 f6 13. Nf5 dxe4 14. dxe4 Nf7 15. Nf3 Kh7 16. Ne3 g6 17. Bd2 a6 18. Rd1 Kg7 19. Rg1 Ng5 20. h4 Nh3 21. Rg3 Nf4 {Arkadan,A (2161)-Mrad,C (1923) Beirut LBN 2023 1-0 (32)}) ({RR} 7. Qc2 Be6 8. O-O Ne8 9. b4 a6 10. Bb2 f5 11. a3 Bf6 12. Rfe1 dxe4 13. dxe4 f4 14. c4 Nd4 15. Bxd4 exd4 16. e5 Be7 17. Bd3 g6 18. Nb3 c5 19. bxc5 Nc7 20. Rad1 Qe8 21. Nfxd4 Qf7 {Araujo,A (2290)-De Oliveira,E Curitiba 2001 1-0}) 7... a5 8. b3 Re8 $146 ({RR} 8... Nh5 9. O-O Nf4 10. Re1 Nxe2+ 11. Qxe2 dxe4 12. dxe4 b6 13. Bb2 Ba6 14. Nc4 Qc8 15. Rad1 Qe6 16. Rd5 Bf6 17. Red1 a4 18. b4 Bxc4 19. Qxc4 Ne7 20. Qxc7 Nxd5 21. exd5 Qf5 22. Ne1 b5 23. Qc6 {Rossi,C (2310)-Arduman,C (2370) Forli 1990 0-1 (38)}) 9. O-O Bg4 10. Bb2 Nh5 11. h3 Bxf3 12. Bxf3 Nf4 13. exd5 Nxd5 14. Nc4 Bc5 15. b4 Ba7 16. b5 Nb8 17. Re1 Nf4 18. Nxe5 Qg5 19. d4 Nxh3+ 20. Kf1 Nd7 21. Nxd7 Qxb5+ 22. Re2 Nf4 23. Ne5 Rad8 24. a4 Qa6 25. Qb3 Rxe5 26. dxe5 Qh6 27. Kg1 Qh4 28. Rf1 Qg3 29. Qc2 Rd3 30. Rd2 Nh3+ 31. Kh1 Qh4 32. gxh3 Rxf3 33. Rd8+ Qxd8 34. Qe4 Rxh3+ 35. Kg2 Rh4 36. Qf5 Qd5+ 37. Kg3 Qd8 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Bittencourt, Jorge"] [Black "Rodrigues, Adriano Pfuhl"] [Result "1/2-1/2"] [ECO "B42"] [WhiteElo "2303"] [BlackElo "2287"] [PlyCount "33"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. Nd2 e5 8. Qh5 Bd6 9. Nc4 Nf6 10. Nxd6+ Qxd6 11. Qe2 O-O ({RR} 11... Nd7 12. O-O Nc5 13. Rd1 Qe7 14. b3 Nxd3 15. Rxd3 O-O 16. a4 Rd8 17. Ba3 Qe8 18. Rxd8 Qxd8 19. Rd1 Qe8 20. Qd2 Be6 21. Qd6 Qb8 22. Bb2 Qxd6 23. Rxd6 Re8 24. Bxe5 f5 25. exf5 Bxf5 26. f4 {Mastrovasilis,D (2562)-Miezis,N (2564) Porto Carras 2005 1/2-1/2 (79)}) 12. O-O Be6 ({RR} 12... b5 13. a4 Be6 14. b3 Rfe8 15. Bb2 Nd7 16. Rfd1 Qc7 17. Qe3 Nb6 18. Bxe5 Qxe5 19. Qxb6 Qc3 20. axb5 cxb5 21. Rxa6 Bxb3 22. Rxa8 Rxa8 23. Bf1 h6 24. cxb3 Qxb3 25. Rd8+ Rxd8 26. Qxd8+ Kh7 27. Qd3 {Drop,S (1766) -Czajkowski,A (1911) Suchedniow 2012 1-0}) 13. a4 Nd7 14. Rd1 $146 ({RR} 14. b3 Rfd8 15. Ba3 Qc7 16. Qe3 c5 17. Rfd1 b6 18. Be2 a5 19. Bb2 f6 20. g3 Nf8 21. Rxd8 Rxd8 22. Rd1 Bf7 23. Rxd8 Qxd8 24. Bd3 Ne6 25. c3 Nf8 26. Bc2 c4 27. b4 axb4 28. cxb4 Ne6 {Madl,I (2375)-Gara,T (2296) Szeged 2005 1-0 (58)}) 14... a5 15. b3 Qc7 16. Be3 Rfd8 17. f3 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Campelo, Leandro Fabricio"] [Black "Asfora, Marco Antonio Hazin"] [Result "1/2-1/2"] [ECO "B07"] [WhiteElo "2245"] [BlackElo "2249"] [PlyCount "17"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be3 g6 5. Qd2 Nbd7 6. f3 Bg7 7. Nge2 b5 8. Bh6 Bxh6 9. Qxh6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "De Souza Haro, Paulo Cezar"] [Black "Bouwman, Marcelo Wanderley"] [Result "1-0"] [ECO "A40"] [WhiteElo "2229"] [BlackElo "2245"] [PlyCount "1"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Disconzi da Silva, Rodrigo"] [Black "Marques, Vinicius"] [Result "1-0"] [ECO "E67"] [WhiteElo "2389"] [BlackElo "2319"] [PlyCount "73"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O e5 8. e3 Re8 9. b3 Nf8 10. Bb2 e4 11. Nd2 Bf5 12. f3 exf3 13. Qxf3 c6 14. e4 Bg4 15. Qf2 Be6 16. h3 Qe7 $146 ({RR} 16... Qa5 17. Rae1 Re7 18. Nd1 d5 19. Bc3 Qd8 20. e5 Ne8 21. Ne3 Nc7 22. g4 Rd7 23. Nf3 c5 24. cxd5 Nxd5 25. Nxd5 Bxd5 26. dxc5 Ne6 27. Nd2 Bxg2 28. Kxg2 Nxc5 29. Qxc5 Rc8 30. Qb4 Bf8 31. Qf4 {Gutierrez Olivares,D (2367)-Meneses Gonzalez,K (2302) Las Palmas 2013 1-0 (37)}) ({RR} 16... c5 17. e5 dxe5 18. d5 Bf5 19. Nce4 Bxe4 20. Nxe4 Nxe4 21. Qxf7+ Kh8 22. Bxe4 Re7 23. Qf2 Qd6 24. Bc1 h6 25. Qc2 Nd7 26. Bb2 Kg8 27. Kg2 Nf8 28. Rf2 Rd8 29. Raf1 Rdd7 30. Rf3 Rf7 31. Qf2 {Lobejko,R (2344)-Karlik,V (2278) Trinec 2001 1-0 (41)}) 17. Rac1 h5 18. Ba3 Qc7 19. Bxd6 Qxd6 20. e5 Qd7 21. exf6 Bh6 22. h4 Bf5 23. Nde4 Qc7 24. Rcd1 Qb6 25. Kh2 Nd7 26. Kh1 Qd8 27. d5 Nxf6 28. dxc6 Ng4 29. Rxd8 Nxf2+ 30. Rxf2 Rexd8 31. cxb7 Rab8 32. c5 Rxb7 33. Nf6+ Kg7 34. Bxb7 Be3 35. Rxf5 gxf5 36. c6 Kxf6 37. c7 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Lima, Darcy Gustavo Macha"] [Black "Di Berardino, Diego Rafael"] [Result "1-0"] [ECO "E97"] [WhiteElo "2521"] [BlackElo "2282"] [PlyCount "51"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Bd2 Nh5 10. Rc1 ({RR} 10. Re1 Nf4 11. Bf1 a5 12. a4 b6 13. Ra3 Kh8 14. h3 Bd7 15. Nb5 Ng8 16. Qc1 Bh6 17. Kh2 Bg7 18. g3 Nh5 19. Bg2 Nhf6 20. Re2 Ne8 21. Ne1 f5 22. f4 Ngf6 23. exf5 gxf5 24. Qd1 Rb8 {LCZero 0. 30-dag-a9b25c2b-BT2- (3598)-Stockfish dev-20230409-b36d39 (3639) tcec-chess. com INT 2023 1/2-1/2 (98)}) 10... Nf4 ({RR} 10... f5 11. Ne1 Nf4 12. Bf3 fxe4 13. Nxe4 h6 14. Bg4 Nf5 15. g3 Nh5 16. Bxh5 gxh5 17. Qxh5 Nd4 18. Bxh6 Bxh6 19. Qxh6 Ne2+ 20. Kg2 Nxc1 21. Qg6+ Kh8 22. Qh6+ Kg8 23. Qxc1 Bf5 24. Ng5 Qf6 25. h4 {Rangel,D (2176)-Broca Jimenez,F (2075) chess.com INT 2023 1-0 (52)}) ({RR} 10... h6 11. b4 f5 12. exf5 Nxf5 13. g4 Nd4 14. gxh5 Nxe2+ 15. Nxe2 Rxf3 16. Ng3 Bg4 17. Qc2 gxh5 18. Qg6 Qe8 19. Qxe8+ Rxe8 20. Kg2 Rd3 21. Be3 e4 22. Rg1 h4 23. Nf1 Kh7 24. Nd2 Bc3 25. Nb3 {Fernandes,S (2014)-Di Berardino,D (2460) Rio de Janeiro 2010 0-1 (31)}) 11. Bxf4 exf4 12. Qd2 Bh6 $146 ({RR} 12... f5 13. Qxf4 fxe4 14. Qxe4 Bf5 15. Qe3 Qd7 16. Nd4 Rae8 17. Ne6 Bxe6 18. dxe6 Qc8 19. Bg4 Nf5 20. Bxf5 Rxf5 21. Qxa7 Rxe6 22. Rce1 c6 23. Nd1 Rfe5 24. Rxe5 Rxe5 25. Ne3 Re4 26. Qa3 Rd4 27. Rd1 {Piket,J (2605)-Nunn,J (2605) Monte Carlo 1994 1/2-1/2 (116)}) ({RR} 12... h6 13. Qxf4 f5 14. Qd2 fxe4 15. Nxe4 Nf5 16. c5 g5 17. h3 Kh8 18. Rc4 dxc5 19. Rxc5 b6 20. Rcc1 Bb7 21. Nc3 c6 22. dxc6 Bxc6 23. Qxd8 Raxd8 24. Nb5 Bxb5 25. Bxb5 Bxb2 26. Rc7 Nd4 27. Nxd4 {Olafsson, F-Velimirovic,D Reykjavik 1974 1/2-1/2 (31)}) 13. h4 f6 14. Nb5 g5 15. c5 g4 16. cxd6 cxd6 17. Nfd4 f5 18. Nc7 Ng6 19. Nxa8 Qxh4 20. Rxc8 f3 21. Rxf8+ Nxf8 22. Nxf5 Bxd2 23. Nxh4 fxe2 24. Nf5 exf1=Q+ 25. Kxf1 Kf7 26. Nc7 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Lucena, Lincoln"] [Black "Olivencia, Flavio"] [Result "1/2-1/2"] [ECO "A34"] [WhiteElo "2200"] [BlackElo "2226"] [PlyCount "40"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 Nxc3 5. bxc3 g6 6. g3 Bg7 7. Rb1 O-O 8. Bg2 c5 9. O-O Nc6 10. Qc2 Qc7 11. d3 e5 12. Be3 b6 13. Nd2 Bb7 $146 ({RR} 13... Be6 14. Qa4 Bd7 15. Qh4 h5 16. h3 Qd8 17. Bg5 f6 18. Be3 Rc8 19. Ne4 Be8 20. Nd2 Ne7 21. Qc4+ Kh7 22. g4 Bf7 23. Qa4 Rc7 24. Nf3 Qd7 25. Qxd7 Rxd7 26. a4 Nd5 27. Bd2 hxg4 28. hxg4 {Khaje Hesamedini,A (2256)-Ramos,A (2003) Clube de Xadrez Guanabara 2015 1-0 (60)}) ({RR} 13... Be6 14. Qa4 Bd7 15. Qh4 h5 16. h3 Qd8 17. Bg5 f6 18. Be3 Rc8 19. Ne4 Be8 20. Nd2 Ne7 21. Qc4+ Kh7 22. g4 Bf7 23. Qa4 Rc7 24. Nf3 Qd7 25. Qxd7 Rxd7 26. a4 Nd5 27. Bd2 hxg4 28. hxg4 {Khaje Hesamedini,A (2256)-Ramos,A (2003) Clube de Xadrez Guanabara 2015 1-0 (60)}) 14. Nc4 Rad8 15. Qb3 Ba8 16. Bg5 Ne7 17. Bxa8 Rxa8 18. e4 Kh8 19. Bxe7 Qxe7 20. Ne3 Rad8 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Matsuura, Frederico"] [Black "Matsuura, Everaldo"] [Result "1/2-1/2"] [ECO "D00"] [WhiteElo "2255"] [BlackElo "2438"] [PlyCount "10"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 d5 2. Bg5 c6 3. e3 Qb6 4. b3 Bf5 5. Bd3 Bxd3 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Pelikian, Jefferson"] [Black "Teixeira, Ricardo da Silva"] [Result "1-0"] [ECO "C10"] [WhiteElo "2407"] [BlackElo "2294"] [PlyCount "35"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9. O-O O-O 10. Bg5 h6 11. Bh4 b6 12. Qe2 Bb7 13. Rad1 ({RR} 13. Rfd1 Qe7 14. a3 a5 15. Ne5 Rfd8 16. Ng4 g5 17. Nxh6+ Kg7 18. Bxg5 Rd4 19. Ng4 Rxg4 20. Bxf6+ Qxf6 21. Qxg4+ Kf8 22. Rf1 Ke7 23. Be4 Qd4 24. Qg5+ {1-0 (24) Martin,L (2135)-Zallio,L (2079) chess.com INT 2023}) 13... Qe7 ({RR} 13... Qc7 14. Bxf6 gxf6 15. Be4 Rad8 16. Bxb7 Qxb7 17. Rd2 Rd5 18. Rfd1 Rfd8 19. a3 a5 20. Kf1 Kg7 21. Rd3 Qc6 22. R1d2 Qb7 23. Rd1 Qc6 24. R1d2 Qb7 25. Rd1 Qc6 { 1/2-1/2 (26) Gashimov,V (2679)-Mamedyarov,S (2752) Baku 2008}) 14. Ne5 Qc7 $146 ({RR} 14... g5 15. Bg3 Rad8 16. Kh1 Kg7 17. f4 Rh8 18. fxg5 hxg5 19. Rxf6 Qxf6 20. Ng4 Qe7 21. Be5+ Kg8 22. Bf6 Qc7 23. Bxd8 Qxd8 24. Be4 Qe7 25. Rd7 { 1-0 (25) Gurevich,V (2420)-Negulescu,A (2435) Wattens 1993}) ({RR} 14... Rfd8 15. Ng4 Rd4 16. c3 Rxg4 17. Qxg4 Nxg4 18. Bxe7 Bxe7 19. Be2 Nf6 20. Rc1 Rd8 21. Rfd1 Kf8 22. Rxd8+ Bxd8 {0-1 (22) Ait Hamidou,M (1600)-Boricsev,O (2330) Rabat 2003}) 15. Bxf6 gxf6 16. Qg4+ Kh8 17. Qh4 Kg7 18. Qg3+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Pimenta, Jeronimo Marques"] [Black "Valle, Adriano"] [Result "0-1"] [ECO "E15"] [BlackElo "2247"] [PlyCount "50"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb4 6. Qa4 Qe7 7. a3 Bxd2+ 8. Bxd2 O-O 9. Bg2 Bb7 10. O-O d6 11. Bc3 ({RR} 11. b4 Nbd7 12. Rfc1 c5 13. dxc5 dxc5 14. Rd1 Rfd8 15. Bc3 Ne4 16. Bb2 cxb4 17. axb4 a5 18. bxa5 Rxa5 19. Qb3 Rxa1 20. Rxa1 Nec5 21. Qc3 Nf6 22. Qb4 Nfd7 23. Ra7 Qd6 24. Qe1 Ra8 25. Rxa8+ Bxa8 {Yilmaz,M (2617)-Hambleton,A (2437) Almaty KAZ 2022 1-0 (48)}) 11... Nbd7 12. Nd2 $146 ({RR} 12. Rfd1 a5 13. Ne5 Bxg2 14. Nxd7 Nxd7 15. Kxg2 f5 16. Qc6 Nf6 17. b4 a4 18. Qf3 Qd7 19. Qd3 Rae8 20. f3 Qf7 21. Rf1 Qg6 22. Rad1 h5 23. h4 e5 24. dxe5 dxe5 25. c5 Kh7 26. Qc2 bxc5 {Perdomo,L (2419)-Delgado Ramirez, N (2592) Brasilia 2015 0-1 (38)}) 12... Bxg2 13. Kxg2 c5 14. b4 Rfc8 15. Rfd1 cxd4 16. Bxd4 e5 17. Be3 d5 18. Rac1 Qe6 19. Bg5 dxc4 20. b5 c3 21. Bxf6 Nc5 22. Qh4 cxd2 23. Rxc5 Rxc5 24. Bg5 f6 25. Bxd2 Rd8 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Pinto, Helder Gaioso"] [Black "Coelho, Luis Henrique"] [Result "1-0"] [ECO "A46"] [BlackElo "2392"] [PlyCount "85"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nc3 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 d5 5. Bf4 g6 $146 ({RR} 5... Nc6 6. e4 Nxe4 7. Nxc6 bxc6 8. Nxe4 dxe4 9. Qxd8+ Kxd8 10. O-O-O+ Ke8 11. Bc7 Bb7 12. Bc4 e6 13. Rhe1 Bc5 14. Rxe4 Bxf2 15. Bxe6 fxe6 16. Rxe6+ Kf7 17. Re4 Rhf8 18. Rd7+ Kf6 19. Bd6 Ba6 20. Bxf8 {Rohacek,I-Rejfir,J Luhacovice 1935 1-0}) ({RR} 5... Nc6 6. e4 dxe4 7. Ndb5 e5 8. Qxd8+ Kxd8 9. Bg5 a6 10. O-O-O+ Bd7 11. Nd6 Bxd6 12. Rxd6 Kc7 13. Rd2 Be6 14. Bxf6 gxf6 15. Nxe4 f5 16. Ng5 e4 17. Nxe6+ fxe6 18. Bc4 Rae8 19. Re1 Ne5 20. Bf1 {Boros,D (2402)-Vokhidov,S (2589) chess.com INT 2023 1/2-1/2 (67)}) ({RR} 5... Nbd7 6. Ndb5 e5 7. Bg5 a6 8. Na3 d4 9. Ncb1 h6 10. Bd2 b5 11. e3 Bc5 12. exd4 Bxd4 13. c3 Bxf2+ 14. Kxf2 Ne4+ 15. Kf3 Ndc5 16. Qc1 Qf6+ 17. Bf4 Bb7 18. Qe3 Nxc3+ 19. Kg3 N3e4+ 20. Kg4 {Liu,B (1775)-Jin, R (1610) Hohhot CHN 2023 0-1}) ({RR} 5... Nc6 6. e3 e6 7. a3 Bd6 8. Bxd6 Qxd6 9. Ncb5 Qd8 10. c4 O-O 11. Be2 a6 12. Nxc6 bxc6 13. Nc3 Rb8 14. Rb1 e5 15. O-O Bf5 16. Bd3 Bg4 17. Be2 Bf5 18. Bd3 Bg4 19. Qc2 e4 20. Be2 {Descamps,S (1965) -Descamps,B (1825) Aalst 2013 1-0 (31)}) 6. Ndb5 Na6 7. e3 Bg7 8. Be2 O-O 9. O-O b6 10. Be5 Bb7 11. Bf3 e6 12. a4 Nb8 13. e4 Nbd7 14. Bc7 Qc8 15. exd5 a6 16. Bd6 axb5 17. Bxf8 Nxf8 18. dxe6 Nxe6 19. Nxb5 Ng5 20. Bxb7 Qxb7 21. c3 h5 22. Qb3 h4 23. h3 Nh5 24. Qc4 Ne4 25. Rfe1 Nhf6 26. Rad1 Rc8 27. Qd4 Bf8 28. b4 Bg7 29. Re3 Re8 30. Rde1 Nd5 31. Rxe4 Bxd4 32. Rxe8+ Kg7 33. Nxd4 Nxc3 34. a5 bxa5 35. bxa5 Qb4 36. Nc6 Qa4 37. Nd8 Qxa5 38. R1e7 Kh6 39. Nxf7+ Kg7 40. Nd8+ Kh6 41. Rh8+ Kg5 42. f4+ Kxf4 43. Rf8+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Pompeo, Flavio Sposto"] [Black "Silva, Carlos Alessandro"] [Result "0-1"] [ECO "A14"] [PlyCount "146"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. b3 Nf6 2. Bb2 b6 3. Nf3 Bb7 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. d3 d5 8. c4 c5 9. Ne5 Nbd7 ({RR} 9... Nc6 10. Nxc6 Bxc6 11. Nd2 Qd7 12. e4 dxc4 13. Nxc4 Qc7 14. Qe2 Rad8 15. Rfd1 Bb7 16. Rac1 Qb8 17. f4 Rfe8 18. Rf1 Nd7 19. Qg4 Nf6 20. Qf3 b5 21. Ne5 Qd6 22. g4 Nd7 23. g5 Nxe5 24. fxe5 {Fingerov,D (2409) -Drozdovskij,Y (2627) Odessa 2010 0-1 (34)}) 10. cxd5 ({RR} 10. f4 Qc7 11. Nd2 d4 12. Nxd7 Qxd7 13. Bxb7 Qxb7 14. Qe1 Ng4 15. Rf3 Bd6 16. Nf1 f5 17. h3 Nf6 18. Qf2 g6 19. Qg2 e5 20. fxe5 Bxe5 21. e3 Rad8 22. Re1 Rfe8 23. exd4 Bxd4+ 24. Bxd4 Rxd4 {Johnson,B (1967)-Apoorv Kamble (2129) chess.com INT 2023 0-1 (54)}) 10... exd5 11. Nd2 Qc7 12. Ndf3 $146 ({RR} 12. Nxd7 Qxd7 13. Nf3 Rfd8 14. Qd2 Qe8 15. Nh4 Nd7 16. Nf5 Bf8 17. Qf4 Qxe2 18. Bxg7 Bxg7 19. Rae1 Qxd3 20. Qg5 Qc3 21. Nh6+ Kh8 22. Nxf7+ Kg8 23. Nxd8 Rxd8 24. Qxd8+ Nf8 25. Bxd5+ Bxd5 26. Qxd5+ Kh8 {Sindelar,P (2010)-Fales,A (1910) Klatovy 2002 1-0}) 12... d4 13. Nc4 Nd5 14. Rc1 Bf6 15. Ncd2 Qb8 16. Ne4 Be7 17. h3 Re8 18. a3 a5 19. Rc2 f5 20. Ned2 Bd6 21. Qe1 b5 22. Nb1 Ra6 23. Bxd4 cxd4 24. Nxd4 Bxg3 25. fxg3 Ne3 26. Bxb7 Qxb7 27. Qf2 Qd5 28. Rc8 Rxc8 29. Qxe3 Rf6 30. Nd2 Nc5 31. b4 axb4 32. axb4 Na6 33. Rf4 Nxb4 34. Qf2 Rcf8 35. e4 fxe4 36. dxe4 Rxf4 37. gxf4 Qd7 38. Qe3 Nc6 39. Nxb5 Rd8 40. Nf1 Ne7 41. Nc3 Qe6 42. f5 Qc4 43. Ne2 Re8 44. Nfg3 Nc6 45. Nf4 Ne5 46. Ne6 Ra8 47. Ne2 Qd3 48. Qg3 Qxg3+ 49. Nxg3 Ra2 50. Nd4 Kf7 51. Nde2 g6 52. Kf2 Kf6 53. fxg6 Kxg6 54. Ke3 Ra3+ 55. Kf4 Nd3+ 56. Ke3 Kg5 57. Kd4 Nf2 58. e5 Nxh3 59. Ne4+ Kf5 60. N2g3+ Ke6 61. Nc5+ Kf7 62. e6+ Kf6 63. Nge4+ Ke7 64. Nc3 Nf4 65. Nb5 Ra1 66. Nc7 Re1 67. Nd5+ Nxd5 68. Kxd5 h5 69. Ne4 h4 70. Ng5 Rg1 71. Nf3 Rg4 72. Ke5 h3 73. Nd4 Rxd4 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Prates, Fabiano Fortes"] [Black "Felipe, Andre de Souza"] [Result "1-0"] [ECO "B23"] [WhiteElo "2247"] [BlackElo "2136"] [PlyCount "111"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. d3 e6 7. f5 gxf5 ({RR} 7... Nge7 8. fxe6 Bxe6 9. O-O O-O 10. Qe1 Nd4 11. Qh4 d5 12. exd5 Nxd5 13. Bg5 Qd7 14. Ne4 Nxf3+ 15. Rxf3 Bd4+ 16. Kh1 f5 17. Bh6 fxe4 18. Rxf8+ Rxf8 19. Bxf8 Kxf8 20. Rf1+ Kg7 21. Qxe4 Bf7 22. h3 {Hakobyan,A (2612)-Zhou,L (2393) chess. com INT 2022 0-1 (43)}) 8. exf5 exf5 $146 ({RR} 8... d5 9. Bb5 Nge7 10. fxe6 Bxe6 11. O-O h6 12. Ne2 Qb6 13. Bxc6+ Nxc6 14. Nf4 O-O-O 15. Nh5 Bxb2 16. Bxb2 Qxb2 17. Qd2 Rhg8 18. Qf2 Qc3 19. Rab1 b6 20. Rfe1 Bg4 21. Ng3 Qf6 22. Ne5 Qxf2+ 23. Kxf2 {Weinzettl,E (2285)-Fabiano,G (2270) Brno 1991 0-1 (52)}) ({RR} 8... d5 9. Bb3 Nge7 10. fxe6 Bxe6 11. Ng5 Qd7 12. Bf4 Ng6 13. Bg3 Nd4 14. Qd2 Nxb3 15. axb3 O-O 16. Nf3 Bf5 17. O-O d4 18. Ne2 b6 19. b4 Bg4 20. bxc5 bxc5 21. b3 Rfe8 22. Rf2 Re3 23. Qa5 {Petronic,S (2150)-Bjelanovic,M (2037) Belgrade SRB 2023 0-1 (40)}) ({RR} 8... d5 9. Bb3 Nge7 10. fxe6 Bxe6 11. Ng5 Qd6 12. O-O a6 13. Ne2 Ng6 14. c3 Qe7 15. Nxe6 fxe6 16. d4 O-O-O 17. Be3 c4 18. Bc2 Rdf8 19. Qd2 Rxf1+ 20. Rxf1 Rf8 21. Rxf8+ Qxf8 22. Nf4 Nxf4 23. Bxf4 { Nazarenko,S (2238)-Shkliar,B (2191) Ilichevsk 2008 1-0 (36)}) 9. O-O Nf6 10. Re1+ Kf8 11. Bg5 Ne7 12. d4 d5 13. dxc5 Be6 14. Bb5 a6 15. Nd4 Ne4 16. Nxe4 dxe4 17. Nxe6+ fxe6 18. Bc4 Qd4+ 19. Qxd4 Bxd4+ 20. Kh1 h6 21. Be3 Bxe3 22. Rxe3 Rc8 23. b4 Nd5 24. Bxd5 exd5 25. Rf1 Ke7 26. Rxf5 Ke6 27. Rh5 Rcf8 28. Kg1 Rf5 29. Rxf5 Kxf5 30. Rh3 d4 31. Kf2 Rf8 32. Ke2 Rf6 33. c3 d3+ 34. Ke3 Re6 35. Rh5+ Kg6 36. Rd5 Re7 37. a4 Kf6 38. g3 Kg6 39. g4 Kf6 40. h3 Kg6 41. c4 Kf6 42. a5 Kg6 43. Rd6+ Kg5 44. Rd5+ Kf6 45. Rf5+ Kg6 46. h4 Rd7 47. Rd5 Re7 48. Rd6+ Kg7 49. b5 axb5 50. cxb5 Re5 51. c6 bxc6 52. bxc6 Rxa5 53. Kxe4 Ra4+ 54. Kxd3 Rxg4 55. c7 Rg3+ 56. Kd4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Sales Filho, Espedito Severiano"] [Black "Costa, Giovanni de Almeida"] [Result "0-1"] [ECO "D02"] [WhiteElo "2068"] [BlackElo "2002"] [PlyCount "118"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nf3 d5 2. d4 Bf5 3. Bf4 e6 4. c4 Nf6 5. Qb3 Nc6 ({RR} 5... dxc4 6. Qxb7 Be4 7. Qxc7 Bb4+ 8. Nbd2 Qxc7 9. Bxc7 Ke7 10. e3 Rc8 11. Bg3 Bd5 12. Rc1 Nbd7 13. Ke2 c3 14. bxc3 Bxc3 15. Kd1 a5 16. Bd3 Bxa2 17. Rc2 Bd5 18. e4 Bb7 19. Ke2 Bb4 20. Rhc1 {Aronian,L (2781)-Carlsen,M (2847) chess24.com INT 2021 1/2-1/2 (39)}) 6. Nc3 ({RR} 6. c5 Qc8 7. h3 Be7 8. e3 O-O 9. Bb5 Nd8 10. Ne5 c6 11. Be2 b6 12. cxb6 Rb8 13. O-O Rxb6 14. Qc3 Qb7 15. b3 c5 16. Nd2 cxd4 17. Qxd4 Nc6 18. Qb2 Nd7 19. Nxd7 Qxd7 20. Rac1 Bf6 {Nesterov,A (2562)-Smirnov,P (2545) Sochi RUS 2023 1/2-1/2 (41)}) 6... Rb8 $146 ({RR} 6... dxc4 7. Qxc4 Nd5 8. Bg3 Nb6 9. Qb5 a6 10. Qb3 Bd6 11. e3 Bxg3 12. hxg3 O-O 13. Be2 Na5 14. Qd1 Nac4 15. b3 Nd6 16. O-O h6 17. Rc1 Nd5 18. Bd3 Nxc3 19. Rxc3 c6 20. Ne5 f6 21. Nc4 {Diaz, C-Arngrimsson,D (2404) ICC INT 2009 0-1 (57)}) ({RR} 6... dxc4 7. Qxb7 Na5 8. Qxc7 Qxc7 9. Bxc7 Nc6 10. e3 Nb4 11. Bxc4 Nc2+ 12. Ke2 Nxa1 13. Bb5+ Nd7 14. Rxa1 f6 15. e4 Bg4 16. d5 e5 17. Bc6 Rc8 18. Ba5 Kf7 19. h3 Bxf3+ 20. gxf3 Nb6 21. Nb5 {San Diego,M (2080)-Kakishova,S (1567) lichess.org INT 2020 1/2-1/2 (66)}) 7. e3 Bb4 8. Be2 O-O 9. O-O Bxc3 10. bxc3 Nh5 11. Bg5 f6 12. Bh4 g5 13. Bg3 Nxg3 14. hxg3 Ne7 15. Nd2 Kg7 16. cxd5 exd5 17. c4 Be6 18. c5 c6 19. a4 b6 20. Qc3 Bf5 21. Nb3 Rh8 22. f4 h6 23. g4 Bg6 24. f5 Bf7 25. cxb6 axb6 26. a5 Qc7 27. axb6 Qxb6 28. Nc5 Qb2 29. Qd3 Ra8 30. Rab1 Qa2 31. Rb3 Rhb8 32. Rfb1 Rxb3 33. Rxb3 Qa1+ 34. Rb1 Qa2 35. Bd1 Qa5 36. Ba4 h5 37. gxh5 Bxh5 38. Kf2 Nxf5 39. Qxf5 Qd2+ 40. Kg1 Qxe3+ 41. Kh1 Bf7 42. Ne6+ Bxe6 43. Rb7+ Bf7 44. Rxf7+ Kxf7 45. Qd7+ Qe7 46. Bxc6 Qxd7 47. Bxd7 Ke7 48. Bc6 Ra1+ 49. Kh2 Kd6 50. Bb5 Rd1 51. Kg3 Rxd4 52. Kf3 Rb4 53. Be8 Ke5 54. g4 Rb3+ 55. Kf2 Kf4 56. Bf7 Rb2+ 57. Ke1 d4 58. Be6 d3 59. Kd1 Ke3 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Schutt, Ricardo de Amorim"] [Black "Lucena, Jose Silvio"] [Result "1/2-1/2"] [ECO "A48"] [WhiteElo "2184"] [BlackElo "2190"] [PlyCount "101"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 c5 7. c3 cxd4 8. exd4 Be6 9. Nbd2 Qb6 10. Qc1 ({RR} 10. Qc2 Rc8 11. Ng5 Bd5 12. Ngf3 Nc6 13. Be3 Qd8 14. O-O Be6 15. Qa4 Nd5 16. Bg5 h6 17. Bh4 Nf4 18. Rfe1 Nxe2+ 19. Rxe2 Qd7 20. Qa3 b5 21. Rae1 g5 22. Bg3 a5 23. Rxe6 fxe6 24. Qb3 Nd8 {Mobaier,S (1806) -Araujo,A (2198) Florianopolis SC 2022 1/2-1/2 (53)}) 10... Nc6 ({RR} 10... Rc8 11. O-O Nd5 12. Bg3 Bh6 13. Nc4 Bxc1 14. Nxb6 Bxb2 15. Nxc8 Bxa1 16. Nxe7+ Nxe7 17. Rxa1 d5 18. Rb1 b6 19. Ne5 f6 20. Ng4 Kf7 21. Re1 Nf5 22. Bf4 Nc6 23. Ba6 Nce7 24. Ne3 Rd8 25. Nxf5 {Mitkov,N (2525)-Morozevich,A (2750) Novi Sad 2009 1/ 2-1/2 (33)}) 11. O-O Rac8 12. Rd1 $146 ({RR} 12. Qb1 Bf5 13. Bd3 Bxd3 14. Qxd3 Nd5 15. Bg3 Qxb2 16. Rab1 Qxc3 17. Qe4 Nb6 18. Rb3 Qa5 19. Rb2 Qf5 20. Qe3 Qd5 21. Qe2 Nxd4 22. Nxd4 Qxd4 23. Rfb1 Rc1+ 24. Kh2 Rxb1 25. Rxb1 Be5 26. Nf3 Bxg3+ {Hagege,G (2175)-Berthelot,Y (2290) France 1996 0-1 (60)}) ({RR} 12. Re1 Rfe8 13. Bd3 Bd5 14. Re2 Qd8 15. Qf1 Nh5 16. Bh2 Bh6 17. Be4 Nf6 18. Bxd5 Nxd5 19. Rae1 b5 20. Ne4 Qd7 21. Rd1 Na5 22. a3 Nc4 23. Rc2 Qf5 24. Qd3 Bf4 25. g3 Bh6 26. g4 Qd7 {Roemer,U (2285)-Timoscenko,G (2540) Seefeld 1997 0-1 (43)}) 12... Nd5 13. Be3 Nxe3 14. fxe3 Bh6 15. Nf1 d5 16. Qc2 Na5 17. N3d2 Bf5 18. Qa4 a6 19. a3 Nc6 20. Re1 Qxb2 21. Qb3 Qxb3 22. Nxb3 Nb8 23. g4 Bc2 24. Nc5 b6 25. Nxa6 Nxa6 26. Bxa6 Rxc3 27. Rec1 e6 28. Ra2 Bb3 29. Rxc3 Bxa2 30. Rc6 Rb8 31. a4 Bf8 32. Nd2 Bb4 33. Nf3 Bb3 34. Bb5 Rb7 35. Ne5 Kg7 36. Ba6 Rb8 37. Bb5 Bd2 38. Kf2 Rb7 39. Ke2 Ba5 40. Nd3 Ba2 41. g5 h6 42. h4 hxg5 43. hxg5 Bb1 44. Ne5 f6 45. gxf6+ Kxf6 46. Rc8 Ra7 47. Rf8+ Kg5 48. Nf3+ Kg4 49. Ne5+ Kg5 50. Nf3+ Kg4 51. Ne5+ 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.12"] [Round "5"] [White "Silveira Filho, Neri da Silva"] [Black "Rocha, Cesidio Monteiro"] [Result "1-0"] [ECO "B21"] [WhiteElo "2293"] [PlyCount "107"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. f4 g6 3. Bc4 Bg7 4. Nf3 e6 5. Nc3 a6 6. a4 Ne7 7. e5 d5 8. exd6 Qxd6 9. d3 O-O 10. O-O b6 11. Ne4 Qc7 12. c3 $146 ({RR} 12. Qe1 Nf5 13. g4 Nd4 14. Nfg5 h6 15. Qh4 f5 16. c3 fxe4 17. Nxe4 Ne2+ 18. Kg2 Nxf4+ 19. Bxf4 Rxf4 20. Rxf4 g5 21. Nxg5 Qxf4 22. Ne4 Nc6 23. Rf1 Qe5 24. Rf5 Qc7 25. Nf6+ Bxf6 26. Rxf6 Qg7 {Daho,M (1597)-Mostaine Boucetta,B (1836) Sidi Bel Abbes 2013 1/2-1/2 (62)}) 12... Nbc6 13. Qe1 Nf5 14. g4 Nd6 15. Nxd6 Qxd6 16. Qh4 Qe7 17. Qg3 Na5 18. Ba2 Qd6 19. Ng5 Bb7 20. Ne4 Qc7 21. f5 Qxg3+ 22. Nxg3 Rfe8 23. fxe6 fxe6 24. Bf4 Rac8 25. Rae1 c4 26. dxc4 Nxc4 27. Ne4 Bxe4 28. Rxe4 b5 29. Rfe1 Rc6 30. R1e2 Kf7 31. Bg5 h6 32. Bh4 g5 33. Bg3 Rd8 34. Rf2+ Ke7 35. Rfe2 Rd2 36. Bxc4 Rd1+ 37. Kf2 bxc4 38. Be5 Bf8 39. Rd4 Rxd4 40. Bxd4 Kf7 41. Ke3 Bd6 42. Ke4 e5 43. Be3 Ke6 44. h4 Be7 45. hxg5 hxg5 46. Rh2 Kd7 47. Rh7 Ke8 48. Kxe5 Rc7 49. Ke6 Rc6+ 50. Kd5 Rc7 51. Rh8+ Kf7 52. Ra8 Rb7 53. Ra7 Rxb2 54. Bxg5 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Araujo, Adalberto"] [Black "Campelo, Leandro Fabricio"] [Result "0-1"] [ECO "E62"] [WhiteElo "2275"] [BlackElo "2245"] [PlyCount "58"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nc6 7. O-O e5 8. d5 Ne7 9. e4 Ne8 10. Ne1 f5 11. f3 Nf6 12. Nd3 Rf7 ({RR} 12... fxe4 13. fxe4 Bg4 14. Qe1 c5 15. Be3 Bd7 16. h3 a6 17. a4 b6 18. Qd2 Qc7 19. a5 Nc8 20. axb6 Nxb6 21. b3 h5 22. Ra3 Bc8 23. Ne1 Rb8 24. Nf3 Nh7 25. Raa1 Nd7 26. Qc2 Qd8 27. Rf2 {Pert,N (2488)-McNab,C (2379) Hastings 2004 0-1 (74)}) 13. c5 $146 ({RR} 13. Be3 Ne8 14. Qd2 Bf8 15. Bh6 Ng7 16. Bg5 Qd7 17. c5 a6 18. b4 Nh5 19. a4 h6 20. Bxh6 Bxh6 21. Qxh6 Rh7 22. Qg5 Rg7 23. Bh3 Qe8 24. b5 axb5 25. axb5 Rxa1 26. Rxa1 fxe4 27. Bxc8 Nxc8 {Rangel,D (2270)-FakhChessboxer (2171) lichess.org 2020 1-0}) 13... h6 14. Bd2 g5 15. cxd6 cxd6 16. Nf2 f4 17. g4 Ng6 18. Rc1 Bf8 19. Be1 h5 20. h3 Rh7 21. Nd3 hxg4 22. hxg4 Nh4 23. Rf2 Bd7 24. a4 a6 25. Bh1 Qb6 26. Kf1 Rc8 27. Rd2 Nf5 28. Bf2 Rxh1+ 29. Ke2 Ng3+ 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Asfora, Marco Antonio Hazin"] [Black "Lucena, Jose Silvio"] [Result "1/2-1/2"] [ECO "B12"] [WhiteElo "2249"] [BlackElo "2190"] [PlyCount "48"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 Qa5+ 10. Nd2 ({RR} 10. Bd2 Qa6 11. Qf3 c5 12. Bc3 Nc6 13. Ne2 cxd4 14. Bxd4 Nxd4 15. Nxd4 Ne7 16. Nd2 Nc6 17. Qf4 Be7 18. N2f3 Qc4 19. Rh3 Bc5 20. c3 Bxd4 21. Nxd4 Nxd4 22. cxd4 Qb4+ 23. Kf1 Qxb2 24. Rc1 O-O {Lajthajm,B (2395) -Lupulescu,C (2649) Satu Mare ROU 2020 0-1 (36)}) ({RR} 10. c3 Qa6 11. Qxa6 Nxa6 12. Be3 c5 13. f4 cxd4 14. cxd4 Bb4+ 15. Ke2 Ne7 16. a3 Ba5 17. b4 Bb6 18. Kd3 Rc8 19. Nd2 Nb8 20. Ne2 Nd7 21. g4 O-O 22. Rac1 a5 23. b5 Rxc1 24. Rxc1 Rc8 {Xu,Y (2500)-Kovalev,D (2487) chess.com INT 2023 1-0}) 10... Qa6 11. Qxa6 Nxa6 12. c3 $146 ({RR} 12. a3 c5 13. c3 Ne7 14. f4 Rc8 15. Nf3 g6 16. Be3 Nf5 17. Kf2 cxd4 18. Nxd4 Bc5 19. hxg6 fxg6 20. Ngxf5 gxf5 21. Nxe6 Kf7 22. Nxc5 Nxc5 23. Bxc5 Rxc5 24. Rad1 Ke6 25. Rd3 Rc4 26. Rd4 Rc6 {Mizik,T (2063)-Gunyecz,Z (2042) Hungary 2006 1-0 (34)}) 12... c5 13. Nb3 cxd4 14. Nxd4 Ne7 15. f4 Nc6 16. Nb5 Be7 17. Be3 f6 18. exf6 gxf6 19. f5 e5 20. O-O-O O-O-O 21. Nxa7+ Nxa7 22. Bxa7 Rhg8 23. Rh3 Bc5 24. Bxc5 Nxc5 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Coelho, Luis Henrique"] [Black "Olivencia, Flavio"] [Result "1/2-1/2"] [ECO "B32"] [WhiteElo "2392"] [BlackElo "2226"] [PlyCount "88"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 d5 10. exd5 Nb4 11. Bd3 Nbxd5 12. Nxd5 Nxd5 13. Bd2 Be6 14. O-O-O f6 15. Ba5 Ne7 16. Be4 Nc6 17. Bb6 Rc8 18. Rd6 $146 ({RR} 18. Rd2 Kf7 19. b3 f5 20. Bf3 e4 21. Bh5+ g6 22. Be2 f4 23. Re1 Rhe8 24. Kb2 Ne7 25. Rd4 Bf5 26. g4 fxg3 27. hxg3 h5 28. Bc4+ Kg7 29. Rd6 Nc6 30. Be3 Ne5 31. Bd5 Rc7 32. Bb6 Rce7 {Milov,L (2525)-Vartapetyan,A (2375) Nikolaev 1995 1-0 (36)}) ({RR} 18. Rd2 O-O 19. Rd6 Bxa2 20. b3 f5 21. Bd5+ Kh8 22. Bxc6 Bxb3 23. cxb3 Rf6 24. Rhd1 Rxd6 25. Rxd6 Rxc6+ 26. Rxc6 bxc6 27. Kc2 Kg8 28. Bc7 e4 {1-0 (28) Nunn,J (2605)-Comp Tasc R30 The Hague 1994}) 18... Kf7 19. Rhd1 Rhe8 20. c3 Re7 21. b3 g6 22. Kb2 f5 23. Bc2 Nb8 24. c4 Rd7 25. f3 Rxd6 26. Rxd6 Ke7 27. Rd1 Nd7 28. Ba5 Nb8 29. h4 Nc6 30. Bb6 Kf6 31. Kc3 Re8 32. b4 Rc8 33. Bd3 Ne7 34. Kb3 Nc6 35. Kc3 Ne7 36. Kb3 Nc6 37. a4 g5 38. hxg5+ Kxg5 39. b5 axb5 40. axb5 Nd4+ 41. Kb4 Nc2+ 42. Kb3 Nd4+ 43. Kb4 Kf4 44. Rh1 Ke3 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "De Souza Haro, Paulo Cezar"] [Black "Bittencourt, Jorge"] [Result "1/2-1/2"] [ECO "D90"] [WhiteElo "2229"] [BlackElo "2303"] [PlyCount "70"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Qb3 Nxc3 7. bxc3 c5 8. e3 O-O 9. Be2 Qc7 10. O-O b6 11. e4 ({RR} 11. Ba3 Nd7 12. Rad1 e6 13. e4 Bb7 14. d5 exd5 15. exd5 Qd6 16. c4 Rfe8 17. Rfe1 Re7 18. Bf1 Rae8 19. Rxe7 Rxe7 20. Bc1 Bc8 21. g3 Ne5 22. Bf4 Bg4 23. Be2 h5 24. Nxe5 Bxe5 25. Bxe5 Rxe5 { Parker,J (2539)-Van Wely,L (2643) Mondariz 2000 1/2-1/2}) ({RR} 11. Ba3 Nd7 12. Rac1 Bb7 13. Rfd1 e6 14. Nd2 Rac8 15. Qb1 Rfd8 16. Ne4 Bf8 17. Bb2 c4 18. Nd2 b5 19. a4 a6 20. Qa1 Nb6 21. a5 Nd7 22. Qa2 e5 23. Ra1 e4 24. Qb1 f5 25. Ba3 Bh6 {Tisdall,J (2402)-Howell,D (2663) Norway NOR 2023 0-1 (48)}) ({RR} 11. c4 Nd7 12. Bb2 cxd4 13. exd4 Bb7 14. a4 Rac8 15. Qa3 e5 16. d5 a5 17. Ng5 Nc5 18. Rfe1 Rfe8 19. Bf1 f5 20. Nf3 Rcd8 21. Qc3 Bc8 22. Qc2 e4 23. Nd4 Bd7 24. Red1 Be5 25. h3 Qd6 {Miton,K (2518)-Bittencourt,J (2264) Rio de Janeiro 2001 1/2-1/2 }) 11... Nd7 12. Re1 $146 ({RR} 12. Bg5 e6 13. e5 Re8 14. Nd2 Bb7 15. Nc4 Bd5 16. Qa4 f6 17. exf6 Nxf6 18. Be3 Ne4 19. Rac1 Nxc3 20. Rxc3 cxd4 21. Rcc1 dxe3 22. Nxe3 Qe5 23. Rfd1 Rf8 24. Bb5 Rf7 25. Nxd5 exd5 26. Bc6 Rd8 {Broomfield,M (2249)-Gordon,S (2216) Millfield 2003 1/2-1/2}) ({RR} 12. Bg5 Nf6 13. Bd3 Bb7 14. Nd2 h6 15. Bxf6 Bxf6 16. e5 Bg7 17. Be4 Rad8 18. Bxb7 Qxb7 19. Nf3 Qc7 { 1/2-1/2 (19) Tran,P (2252)-Kuznetsov,V (2128) Bayern 2011}) 12... e5 13. d5 Nf6 14. Nd2 Bh6 15. Qc2 Ne8 16. Bb5 Nd6 17. Bc6 Rb8 18. Nc4 Bxc1 19. Nxd6 Qxd6 20. Qxc1 Bd7 21. Bxd7 Qxd7 22. a4 c4 23. Qe3 Rfc8 24. Reb1 Qd6 25. Rb5 a6 26. Rb4 Rc5 27. h3 Kg7 28. Rab1 Rb7 29. Qe2 b5 30. Kh2 Qd7 31. Qb2 Qd6 32. Qa3 Qd7 33. axb5 axb5 34. Qb2 h5 35. Ra1 Ra7 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Felipe, Andre de Souza"] [Black "Bouwman, Marcelo Wanderley"] [Result "1-0"] [ECO "A00"] [WhiteElo "2136"] [BlackElo "2245"] [PlyCount "0"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Marques, Vinicius"] [Black "Prates, Fabiano Fortes"] [Result "0-1"] [ECO "B06"] [WhiteElo "2319"] [BlackElo "2247"] [PlyCount "46"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 g6 2. e4 Bg7 3. c4 d6 4. Nc3 Nd7 5. Nge2 e5 6. d5 Ne7 7. g3 ({RR} 7. h4 f5 8. h5 f4 9. g3 g5 10. Bh3 Nc5 11. Bxc8 Qxc8 12. gxf4 exf4 13. Nd4 h6 14. Rg1 Qh3 15. f3 Qh4+ 16. Kf1 Qh3+ 17. Kf2 O-O 18. b4 Nd7 19. Bb2 Ne5 20. Ne6 Nxc4 21. Nxg7 Qh4+ {Gnechko,R (2132)-Leiva,G (2405) chess.com INT 2022 0-1}) 7... O-O 8. Bg2 f5 9. O-O Nf6 $146 ({RR} 9... Nc5 10. b4 Nxe4 11. Nxe4 fxe4 12. Bxe4 Bh3 13. Bg2 Bg4 14. Be3 Nf5 15. Qd2 Bxe2 16. Qxe2 Qf6 17. Rac1 a5 18. a3 axb4 19. axb4 Ra4 20. Qd2 Rfa8 21. c5 Ra2 22. Rc2 R2a3 23. cxd6 cxd6 24. Rc3 { Otyrba,D-Lomakina,G (2089) Belorechensk 2009 1/2-1/2 (64)}) ({RR} 9... Nc5 10. b4 Nxe4 11. Nxe4 fxe4 12. Bxe4 Nf5 13. Bb2 Qg5 14. Qc2 Qh5 15. Rad1 Nh6 16. f3 Nf7 17. f4 Bg4 18. Rde1 Bxe2 19. Qxe2 Qxe2 20. Rxe2 exf4 21. Bxg7 Kxg7 22. Rxf4 Rae8 23. Bd3 Rxe2 24. Bxe2 {Troyke,D-Thul,M Rinteln 1994 1/2-1/2 (32)}) 10. f4 Nxe4 11. Nxe4 fxe4 12. Bxe4 Bg4 13. Qd3 Nf5 14. fxe5 dxe5 15. Bg2 Qd6 16. Nc3 Qb6+ 17. Kh1 Nd4 18. Rxf8+ Rxf8 19. b3 e4 20. Bxe4 Nc2 21. Rb1 Ne1 22. Be3 Nxd3 23. Bxb6 axb6 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Matsuura, Everaldo"] [Black "Pinto, Helder Gaioso"] [Result "1-0"] [ECO "C43"] [WhiteElo "2438"] [PlyCount "121"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Be7 6. O-O O-O 7. c4 Nf6 8. Nc3 Nbd7 ({RR} 8... Be6 9. c5 c6 10. Bf4 Nbd7 11. b4 Nxe5 12. Bxe5 Nd7 13. Bf4 Bf6 14. Bc2 Re8 15. Qd2 Nf8 16. b5 Bd7 17. Rab1 Ne6 18. Be3 g6 19. bxc6 Bxc6 20. Rfd1 b6 21. cxb6 axb6 22. a4 Qc7 23. Bb3 {Guseinov,G (2664)-Timofeev,A (2589) St Petersburg RUS 2018 1/2-1/2 (51)}) ({RR} 8... Nc6 9. Nxc6 bxc6 10. c5 Bg4 11. Qc2 Bh5 12. Bg5 Bg6 13. Rae1 Re8 14. Re2 Qd7 15. Rfe1 Kf8 16. Bxg6 hxg6 17. Qa4 a5 18. Kf1 Rab8 19. a3 Ra8 20. Re5 Rad8 21. h3 Ng8 22. Bf4 g5 23. Bh2 { Bogdanov,E (2427)-Ilincic,Z (2293) Budapest HUN 2022 1-0 (32)}) 9. Re1 c5 $146 ({RR} 9... dxc4 10. Nxc4 Nb6 11. Bg5 Nbd5 12. Qe2 Be6 13. Rad1 c6 14. Ne3 g6 15. Nexd5 Nxd5 16. Bxe7 Qxe7 17. Nxd5 cxd5 18. Qe5 Qd7 {1/2-1/2 (18) Shvartsman,M-Gross,R (2215) Los Angeles 1991}) 10. Nxd7 Qxd7 11. cxd5 cxd4 12. Bb5 Qc7 13. Qxd4 Ng4 14. Bf4 Bd6 15. Bxd6 Qxd6 16. g3 a6 17. Bf1 Bf5 18. Bh3 Nf6 19. Qe5 Qd7 20. g4 Bg6 21. Qe7 Rfe8 22. Qxd7 Nxd7 23. Bg2 Red8 24. Re7 Kf8 25. Rae1 Rab8 26. R7e2 Nb6 27. Rd1 Nc4 28. Be4 Rbc8 29. Bxg6 hxg6 30. Rd3 Rd7 31. b3 Nd6 32. Na4 b5 33. Nc3 Rdc7 34. Nd1 Rc2 35. Rdd2 Rxd2 36. Rxd2 g5 37. Ne3 g6 38. Rc2 Ke7 39. Kf1 Rxc2 40. Nxc2 Ne4 41. Nb4 Nc3 42. a3 Kd6 43. Nxa6 Kxd5 44. Nb4+ Kc5 45. Ke1 Kd4 46. Nc6+ Kd5 47. Nb4+ Kd4 48. Nc6+ Kd5 49. Nd8 f6 50. Nf7 Nb1 51. a4 bxa4 52. bxa4 Nc3 53. a5 Kc5 54. Nh8 Kb5 55. Nxg6 Kxa5 56. Kd2 Kb4 57. f4 Kc4 58. fxg5 fxg5 59. Ne5+ Kd5 60. Nf3 Ne4+ 61. Ke3 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Matsuura, Frederico"] [Black "Lima, Darcy Gustavo Macha"] [Result "0-1"] [ECO "A40"] [WhiteElo "2255"] [BlackElo "2521"] [PlyCount "122"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 g6 2. Nf3 Bg7 3. Bg5 h6 4. Bh4 d6 5. c3 b6 6. e4 Bb7 7. Nbd2 Nf6 ({RR} 7... a6 8. Bd3 Nd7 9. a4 g5 10. Bg3 e6 11. O-O Ne7 12. Re1 O-O 13. Qc2 c5 14. Bxd6 cxd4 15. cxd4 Rc8 16. Qb3 Re8 17. h3 Nc6 18. e5 Na5 19. Qa3 Bf8 20. Ne4 Bxe4 21. Rxe4 Nc4 22. Bxc4 {Baches Garcia,G (2327)-Martinez,S (1869) chess.com INT 2023 1-0 (37)}) 8. Bd3 $146 ({RR} 8. Qc2 a6 9. a4 g5 10. Bg3 e6 11. Bd3 Qe7 12. e5 Nfd7 13. exd6 cxd6 14. Ne4 e5 15. dxe5 dxe5 16. Ned2 e4 17. Nxe4 f5 18. O-O-O fxe4 19. Rhe1 O-O 20. Bc4+ Kh8 21. Bd6 Qe8 22. Bxf8 Qxf8 {Bilan,D (2303) -Domingo Nunez,R (2369) chess.com INT 2022 0-1}) 8... O-O 9. O-O Nh5 10. Re1 Nd7 11. a4 a6 12. Nc4 Re8 13. e5 dxe5 14. Nfxe5 Nf4 15. Be4 Bxe4 16. Rxe4 Nxe5 17. Nxe5 g5 18. Bg3 Bxe5 19. Rxe5 Ng6 20. Re3 c5 21. Qh5 cxd4 22. Rd3 Kg7 23. Rxd4 Qc8 24. Rad1 Qc6 25. h4 f6 26. Qg4 Qc8 27. Qe2 Ra7 28. Qe4 Nf8 29. Rc4 Qa8 30. Qf5 Rd8 31. Rcd4 Rxd4 32. Rxd4 Qc6 33. hxg5 hxg5 34. f4 Ne6 35. Re4 Qc5+ 36. Qxc5 Nxc5 37. Rb4 gxf4 38. Bf2 Rd7 39. Bxc5 bxc5 40. Rxf4 e5 41. Rc4 Rd2 42. b4 cxb4 43. cxb4 Ra2 44. a5 Rb2 45. Kh2 Kg6 46. Kg3 Kg5 47. Rg4+ Kf5 48. Rc4 Rb3+ 49. Kf2 e4 50. g3 Ke5 51. Rc6 Rxb4 52. Rxa6 Rb2+ 53. Kf1 Ra2 54. Kg1 e3 55. Kf1 f5 56. Rb6 f4 57. Rb3 Ke4 58. Rb4+ Kd3 59. gxf4 Ra1+ 60. Kg2 e2 61. Rb3+ Ke4 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Pelikian, Jefferson"] [Black "Disconzi da Silva, Rodrigo"] [Result "1/2-1/2"] [ECO "B01"] [WhiteElo "2407"] [BlackElo "2389"] [PlyCount "28"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. h3 Bxf3 6. Bxf3 Qe6+ 7. Qe2 Nd4 8. Qxe6 Nxf3+ 9. gxf3 fxe6 10. b3 Nf6 11. Bb2 g6 12. Nc3 Bg7 13. Ne4 Nh5 14. Bxg7 $146 ({RR} 14. O-O-O Bxb2+ 15. Kxb2 O-O 16. Ng5 Ng7 17. Rde1 Rad8 18. d3 Rd5 19. Nxe6 Nxe6 20. Rxe6 Rf7 21. h4 Kf8 22. Rh3 Rdf5 23. Re3 Rh5 24. Kc3 g5 25. Re4 Rf6 26. Kd2 Rxh4 27. Rhxh4 gxh4 28. Rxh4 Rxf3 {Rajkovic,M (2390) -Milanovic,D (2408) Vrnjacka Banja SRB 2021 0-1 (51)}) 14... Nxg7 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Pinto, Carlos Henrique Lop"] [Black "Costa, Giovanni de Almeida"] [Result "1-0"] [ECO "B10"] [WhiteElo "2233"] [BlackElo "2002"] [PlyCount "75"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Bc4 Bc5 6. Ngf3 Bg4 $146 ({RR} 6... Nf6 7. O-O Qc7 8. a3 O-O 9. b4 Bb6 10. Bb2 Re8 11. Bb3 Bg4 12. h3 Bxf3 13. Qxf3 Nbd7 14. Nc4 Rad8 15. Rad1 Qb8 16. Nd6 Re7 17. Nf5 Ree8 18. Qg3 g6 19. Nh6+ Kg7 20. Nxf7 Nxe4 21. Qh4 {Bruentrup,D-Vogt,L Colditz 1967 1-0}) ({RR} 6... Nf6 7. Nxe5 Bxf2+ 8. Kf1 Bb6 9. Nxf7 Qd4 10. Qe2 Rf8 11. Nf3 Qc5 12. e5 Ng4 13. b4 Qf2+ 14. Qxf2 Nxf2 15. Nd6+ Kd7 16. Nxc8 Kxc8 17. Be6+ Kc7 18. c4 Na6 19. c5 Nxc5 20. bxc5 Bxc5 21. Ba3 {Shirazi,K (2298)-Hoefelsauer,T (2297) Bayern 2014 1-0 (43)}) ({RR} 6... Qe7 7. O-O Nf6 8. h3 O-O 9. c3 Nbd7 10. b4 Bd6 11. Bb3 Nb6 12. Re1 Be6 13. Nf1 Rfd8 14. Qc2 h6 15. Ng3 Rac8 16. Nf5 Bxf5 17. exf5 Qc7 18. a4 Nbd5 19. Nd2 Qd7 20. Nc4 Re8 21. Nxd6 {Striebich,R (2182)-Hamm,G (2139) Bergen 2014 0-1 (43)}) ({RR} 6... Nf6 7. O-O Qe7 8. Qe2 Bg4 9. h3 Bh5 10. Rd1 Nbd7 11. Nf1 Nb6 12. Bb3 Nc8 13. Ng3 Bg6 14. Nh4 Nd6 15. Nhf5 Bxf5 16. Nxf5 Nxf5 17. exf5 O-O 18. Bg5 Rad8 19. a4 h6 20. Bh4 {1/2-1/2 (21) Bonner,G-Wood,B Rhyl/ Denbighshire 1969}) 7. Bxf7+ Kf8 8. O-O Nf6 9. Qe2 Bxf3 10. Nxf3 Qe7 11. Bb3 Nbd7 12. Ng5 Ke8 13. Ne6 Nf8 14. Nxc5 Qxc5 15. Be3 Qe7 16. Rad1 N8d7 17. Bg5 h6 18. Rxd7 Kxd7 19. Be3 Kc7 20. f4 Nd7 21. Qh5 Raf8 22. Rd1 exf4 23. Qa5+ Nb6 24. Bc5 Qxe4 25. Re1 Qf5 26. Re5 Qf6 27. Re6 Qf5 28. Bd6+ Kd8 29. Qxa7 Nc8 30. Qd4 Rf7 31. Re5 Qd7 32. Re6 Re7 33. Bxe7+ Kc7 34. Qe5+ Kb6 35. Bc5+ Ka6 36. Qe2+ b5 37. a4 Na7 38. Re7 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Rocha, Cesidio Monteiro"] [Black "Pompeo, Flavio Sposto"] [Result "1-0"] [ECO "B78"] [PlyCount "34"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bd3 ({RR} 11. Be2 b5 12. Ncxb5 Rb8 13. Nxc6 Bxc6 14. Nxa7 Nxe4 15. Bd4 Nxd2 16. Nxc6 Qc7 17. Bxg7 Kxg7 18. Nxb8 Rxb8 19. Rxd2 Qa5 20. c3 Qxa2 21. Bd3 Qa1+ 22. Bb1 d5 23. Re1 e6 24. Rc2 Qa7 25. Rd2 h5 {Savchenko,B (2632)-Mamedov,R (2660) Moscow 2010 0-1 (76)}) ({RR} 11. Be2 Ne5 12. Kb1 a6 13. h4 h5 14. Rdg1 Nc4 15. Bxc4 Rxc4 16. Nb3 b5 17. Bh6 b4 18. Nd5 Nxd5 19. Bxg7 Kxg7 20. exd5 Qc7 21. Na1 Qb6 22. g4 Rh8 23. gxh5 Rxh5 24. f4 Qd4 25. Qe2 Qxd5 {Peththanayake,N (1236)-Tharushi,T (1521) Colombo 2016 0-1}) 11... Ne5 12. Kb1 Re8 13. h4 $146 ({RR} 13. g4 Qa5 14. h4 Nc4 15. Bxc4 Rxc4 16. Nb3 Qc7 17. h5 b5 18. hxg6 fxg6 19. e5 b4 20. exf6 bxc3 21. Qd5+ e6 22. Qxd6 Bxf6 23. Qxd7 Re7 24. Qxc7 Rexc7 25. Bd4 Bxd4 26. Rxd4 R4c6 27. Rhd1 cxb2 {Marques, R-Seia,J Lisbon 2003 1-0 (42)}) 13... h5 14. Bh6 Qa5 15. Bxg7 Kxg7 16. Nde2 Nxd3 17. Qxd3 Qc5 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Rodrigues, Adriano Pfuhl"] [Black "Di Berardino, Diego Rafael"] [Result "1/2-1/2"] [ECO "B55"] [WhiteElo "2287"] [BlackElo "2282"] [PlyCount "64"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 d5 8. exd5 a6 9. Ba4 b5 10. Bb3 Nb6 11. Ne3 Bc5 12. Nc3 Bb7 13. Qd3 O-O 14. Ne4 Bxe3 15. Nxf6+ Qxf6 16. Bxe3 Nxd5 17. Bxd5 Rad8 18. Bxb7 Rxd3 19. cxd3 Qd6 20. Kf2 $146 ({RR} 20. O-O Qd7 21. Bc5 Rb8 22. Bxa6 Qc6 23. d4 exd4 24. Bxd4 Qxa6 25. a3 f6 26. Rfe1 Rd8 27. Bc3 Qb6+ 28. Kf1 Qd6 29. h3 Qh2 30. Kf2 Rd5 31. Rh1 Qd6 32. h4 Qc5+ 33. Kg3 h5 34. Rae1 g5 {Reinhardt,E-Iliesco,J Mar del Plata 1946 0-1 (40)}) 20... Qd7 21. Bxa6 Ra8 22. Bxb5 Qxb5 23. Rad1 Qxb2+ 24. Rd2 Qb4 25. Rc1 h6 26. Rc4 Qb1 27. Rcc2 Rb8 28. d4 Qh1 29. Kg3 f5 30. dxe5 Qe1+ 31. Bf2 Qxe5+ 32. f4 Qe6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Sales Filho, Espedito Severiano"] [Black "Pimenta, Jeronimo Marques"] [Result "1/2-1/2"] [ECO "D03"] [WhiteElo "2068"] [PlyCount "136"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg5 Be7 6. Bd3 O-O 7. Nbd2 b6 8. Ne5 Bb7 9. Qf3 Nbd7 ({RR} 9... c5) 10. Bf4 ({RR} 10. Nxd7 Qxd7 11. h4 c5 12. c3 Rfe8 13. Rh3 h6 14. Bxh6 gxh6 15. Qf4 Ne4 16. Nxe4 dxe4 17. Rg3+ Bg5 18. hxg5 h5 19. g6 f5 20. Bb5 Qxb5 21. Qc7 Ba6 22. Qf7+ Kh8 23. Qh7# {1-0 (22) Achuthan, D (2045)-Boeren,J (1979) Almelo NED 2023}) 10... Nxe5 11. dxe5 $146 ({RR} 11. Bxe5 Bd6 12. Bxf6 Qxf6 13. Qh3 g6 14. f4 c5 15. c3 cxd4 16. cxd4 Qg7 17. Nf3 Bb4+ 18. Ke2 Bc8 19. Qg3 Bd6 20. Rac1 Bb7 21. Qh3 Rac8 22. Rcg1 Rc4 23. Bxc4 dxc4 24. Rc1 Rc8 25. Rhd1 b5 {Brandao,R (2113)-Das Chagas,D (1940) Esporte Clube Pinheiros, São 2015 1-0 (44)}) 11... Nd7 12. Qg4 Re8 13. Nf3 f5 14. exf6 Bxf6 15. Qh5 Nf8 16. Ne5 Qe7 17. O-O-O c5 18. c3 Bxe5 19. Bxe5 Qf7 20. Qh3 Ng6 21. f4 Bc6 22. Rhf1 a6 23. g4 Bb5 24. Bxg6 Qxg6 25. f5 Bxf1 26. Rxf1 Qg5 27. Bf4 Qf6 28. fxe6 Qxe6 29. Qg3 d4 30. exd4 cxd4 31. Kb1 dxc3 32. Qxc3 Rac8 33. Qg3 Qe4+ 34. Ka1 Qe2 35. Rg1 b5 36. a3 Rc4 37. g5 Qe4 38. Bd2 Qe5 39. Qf3 Re4 40. Rf1 Qe7 41. Bb4 Rxb4 42. axb4 Rf8 43. Qd5+ Kh8 44. Rxf8+ Qxf8 45. Ka2 h6 46. g6 Qc8 47. Qf7 Qd8 48. Qb7 a5 49. Qxb5 axb4 50. Qc6 Qg8+ 51. Kb1 Qb8 52. b3 Qd8 53. Kc2 Qf8 54. Kd3 Qf1+ 55. Kd4 Qd1+ 56. Kc4 Qc2+ 57. Kb5 Qxb3 58. Qe4 Qg8 59. Kxb4 Qb8+ 60. Kc5 Qa7+ 61. Kd6 Qb6+ 62. Qc6 Qd8+ 63. Qd7 Qf6+ 64. Qe6 Qd8+ 65. Ke5 Qg5+ 66. Qf5 Qe7+ 67. Kd5 Qd8+ 68. Ke5 Qe7+ 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Schutt, Ricardo de Amorim"] [Black "Silveira Filho, Neri da Silva"] [Result "1-0"] [ECO "B90"] [WhiteElo "2184"] [BlackElo "2293"] [PlyCount "101"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. h3 e5 7. Nde2 Be6 8. g4 d5 9. exd5 Nxd5 10. Bg2 Nxc3 11. Qxd8+ Kxd8 12. Nxc3 Nc6 13. Be3 Bb4 14. O-O-O+ Ke7 15. Nd5+ Bxd5 16. Bxd5 Rhd8 17. c3 Bd6 18. Bb6 ({RR} 18. g5 Rd7 19. Rd2 Rad8 20. Rhd1 f5 21. gxf6+ gxf6 22. Bb6 Bc7 23. Bc5+ Bd6 24. Bb6 Bc7 25. Bc5+ Bd6 26. Be3 Bc7 27. Bc5+ {1/2-1/2 (27) Rose,F (2091)-Padmini,R (2353) chess. com INT 2023}) 18... Rd7 19. Rhe1 Rc8 $146 ({RR} 19... Kf6 20. Be4 g6 21. Rd2 h6 22. h4 Ke6 23. Bd5+ Kf6 24. f4 Re8 25. Bxc6 bxc6 26. fxe5+ Kg7 27. Rxd6 Rxd6 28. exd6 Rxe1+ 29. Kd2 Re6 30. Bc7 Re5 31. c4 Re4 32. Kc3 Re3+ 33. Kd4 Re1 34. Kc5 {Ladron de Guevara Pinto,P (2353)-Rodriguez Melendez,J (2138) La Roda 2016 1-0 (40)}) 20. Kb1 Nd8 21. f4 f6 22. Be4 g6 23. g5 fxg5 24. fxe5 Bc7 25. Bc5+ Ke6 26. Rxd7 Kxd7 27. Rd1+ Ke6 28. Bd6 Bxd6 29. exd6 Ke5 30. Bg2 b6 31. Rd5+ Kf4 32. Rd4+ Kg3 33. Kc2 Ne6 34. Rd3+ Kf2 35. Bb7 Rd8 36. Bxa6 h5 37. d7 Nc5 38. Rd2+ Kg3 39. Bc8 Kxh3 40. b4 Ne6 41. Rd6 Nf8 42. c4 g4 43. c5 bxc5 44. bxc5 g3 45. c6 g2 46. c7 g1=Q 47. Rd3+ Kg4 48. cxd8=Q Qc5+ 49. Rc3 Qf5+ 50. Kb2 Ne6 51. Qb6 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Teixeira, Ricardo da Silva"] [Black "Lucena, Lincoln"] [Result "1-0"] [ECO "A28"] [WhiteElo "2294"] [BlackElo "2200"] [PlyCount "65"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 d6 5. d4 Bg4 6. d5 Nd4 7. Be3 Nxf3+ 8. gxf3 Bd7 9. f4 ({RR} 9. Qb3 b6 10. h4 g6 11. Bh3 Bg7 12. Bxd7+ Qxd7 13. Qb5 Qxb5 14. cxb5 Kd7 15. Rc1 Nh5 16. Rc2 f5 17. a4 Rhf8 18. b3 fxe4 19. fxe4 Nf4 20. Kd2 Ng2 21. h5 Nxe3 22. fxe3 g5 23. Ne2 Rf3 {Nepomniachtchi,I (2767) -Postny,E (2605) Moscow RUS 2019 1-0 (35)}) 9... Ng4 10. Bd2 exf4 11. Bxf4 Qf6 $146 ({RR} 11... g5 12. Bg3 Bg7 13. h4 h6 14. Be2 Ne5 15. hxg5 hxg5 16. Rxh8+ Bxh8 17. Qb3 b6 18. O-O-O a6 19. Rh1 Bg7 20. Nd1 Qf6 21. Ne3 a5 22. a3 a4 23. Qc3 Ra5 24. f3 Kf8 25. Kb1 Ra8 26. Nd1 {Panno,O-Savon,V Petropolis 1973 0-1 (36)}) ({RR} 11... g5 12. Bg3 Bg7 13. Be2 Ne5 14. h4 h6 15. Qb3 b6 16. O-O-O Ng6 17. h5 Nf4 18. Bxf4 gxf4 19. Nb5 a6 20. Nd4 Bxd4 21. Rxd4 Qg5 22. Qf3 Qe5 23. Rdd1 Rg8 24. Rh4 O-O-O 25. Rxf4 Rde8 26. c5 {Chen Peng (2425)-Seo,J (2500) Sant Ferran de ses Roques ESP 2023 1/2-1/2 (47)}) ({RR} 11... g5 12. Qd4 gxf4 13. Qxh8 Qh4 14. Qd4 Bg7 15. Qd2 f3 16. Nd1 O-O-O 17. h3 Re8 18. Qf4 Bh6 19. Qxf3 Ne5 20. Qg2 Qf4 21. Be2 Ng6 22. Qf3 Qd2+ 23. Kf1 Nh4 24. Qd3 Qg5 25. Qg3 Rxe4 26. Nc3 {Klebel,M (2420)-Reinhardt,B (2235) Germany 1995 0-1 (51)}) 12. Bg3 Ne5 13. f4 Ng6 14. Qd2 h5 15. h3 h4 16. Bh2 Qd8 17. O-O-O Be7 18. Rg1 Qc8 19. Bd3 Kf8 20. e5 Bf5 21. e6 Bxd3 22. Qxd3 Bf6 23. Ne4 Ne7 24. Nxf6 gxf6 25. f5 Qd8 26. Rdf1 Rh5 27. Qe2 Rxf5 28. Qg4 Rg5 29. Qxh4 Ng6 30. Qh6+ Ke7 31. Rxg5 fxg5 32. Qxg5+ Kf8 33. Qf5 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.13"] [Round "6"] [White "Valle, Adriano"] [Black "Silva, Carlos Alessandro"] [Result "1-0"] [ECO "E17"] [WhiteElo "2247"] [PlyCount "47"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. Nc3 d5 12. e4 Nd7 ({RR} 12... Bc5 13. Bh6 Ne8 14. Bf4 d4 15. Na4 Ba6 16. Nxc5 Bxf1 17. Nb7 Qd7 18. Bxf1 Qxb7 19. Qxd4 c5 20. Qc3 Nc6 21. Bc4 Ne7 22. Nxg7 Nxg7 23. Bh6 Nh5 24. Be2 Qxe4 25. Bxh5 Nf5 26. Bxf8 Rxf8 27. Re1 {Koziak,V (2486)-Fedorchuk,S (2660) Navalmoral 2013 1-0 (31)} ) ({RR} 12... d4 13. Nxd4 Nd7 14. Bf4 Nc5 15. Nf5 N7e6 16. Nxe7+ Qxe7 17. Bd6 Qf6 18. Bxf8 Rxf8 19. Qf3 Qe7 20. Rad1 Nd7 21. Qe3 Ba6 22. Rfe1 Ne5 23. h3 Nc4 24. Qc1 Ne5 25. Qc2 Ng5 26. Kh1 Ne6 27. f4 {Polak,M (1895)-Michalska,A (1836) Warsaw POL 2023 1-0 (43)}) 13. Bf4 Ne6 $146 ({RR} 13... Nf6 14. Re1 Ne6 15. exd5 cxd5 16. Qa4 Re8 17. Be5 Qd7 18. Qh4 Ne4 19. Qg4 Nf6 20. Qh4 Ne4 21. Qg4 Nf6 22. Nxe7+ Qxe7 23. Qf5 Ne4 24. Nxd5 Bxd5 25. Bxe4 Bxe4 26. Rxe4 Qg5 27. Qf3 Nc5 28. Ree1 {Damaso,R (2365)-Ulyanovskyy,V (2066) Pampilhosa da Serra 2012 1/ 2-1/2}) 14. exd5 cxd5 15. Nxd5 Bxd5 16. Qxd5 Bf6 17. Bd6 Ndc5 18. Rad1 Rc8 19. Bxf8 Qxd5 20. Bxd5 Kxf8 21. b4 Na4 22. Bb3 Nc3 23. Rd7 Ne2+ 24. Kg2 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Bittencourt, Jorge"] [Black "Teixeira, Ricardo da Silva"] [Result "0-1"] [ECO "C19"] [WhiteElo "2303"] [BlackElo "2294"] [PlyCount "88"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. h4 b6 9. h5 h6 10. Bb5+ Bd7 11. Bd3 Nbc6 12. Qd2 $146 ({RR} 12. Kf1 c4 13. Be2 O-O-O 14. Rh4 Rdg8 15. Rf4 Rf8 16. Nh4 Qd8 17. Bg4 g5 18. hxg6 Nxg6 19. Nxg6 fxg6 20. Qf3 g5 21. Rxf8 Qxf8 22. Qh3 Nd8 23. Kg1 h5 24. Bd1 g4 25. Qh4 Qf5 26. Qf6 Rg8 {Westerinen,H (2450)-Branford,J London 1978 1-0 (50)}) ({RR} 12. O-O Na5 13. a4 Rc8 14. Re1 Nc4 15. Nh4 Na5 16. Qg4 c4 17. Bf1 Rh7 18. g3 Nf5 19. Nf3 Bc6 20. Qf4 Qd7 21. g4 Ne7 22. Bh3 Bxa4 23. Ra2 b5 24. Kh2 g5 25. hxg6 Nxg6 26. Qg3 Kd8 {Ding Liren (2813)-Smirnov,A (2569) chess.com INT 2019 0-1 (50)}) ( {RR} 12. a4 cxd4 13. cxd4 Nxd4 14. Bb2 Nxf3+ 15. Qxf3 Qc5 16. O-O Bc6 17. Ba3 Qd4 18. Rfe1 Qh4 19. g3 Qh3 20. Bf1 Qf5 21. Qc3 d4 22. Qd3 Qxh5 23. Bg2 Bxg2 24. Kxg2 Rd8 25. Qb5+ Kf8 26. Qb4 Re8 {Baruch,L (1718)-Herman,D (1928) chess. com INT 2023 0-1 (52)}) ({RR} 12. O-O c4 13. Be2 f5 14. Nh4 O-O-O 15. g3 Rdg8 16. Kg2 Qd8 17. Bf4 Be8 18. Rh1 Bf7 19. Bf3 Kb7 20. Kf1 Qd7 21. Ke2 Rb8 22. Ng2 Ka8 23. Be3 Rb7 24. Nf4 Rf8 25. Rg1 {1/2-1/2 (25) Alvarenga de Carvalho,M (2094)-Teixeira,R (2276) Rio de Janeiro 2012}) ({RR} 12. Kf1 O-O-O 13. dxc5 Nxe5 14. cxb6 axb6 15. Nxe5 Qxe5 16. Be3 Bc6 17. Bxb6 Rde8 18. Bd4 Qg5 19. Qe2 Kd7 20. Rh3 f6 21. Rg3 Qh4 22. Kg1 e5 23. Rh3 Qg5 24. Be3 {1-0 (24) Lanka,Z (2375)-Dvoretzky,M (2510) Sverdlovsk 1987}) 12... c4 13. Bf1 f6 14. Qe2 fxe5 15. dxe5 O-O-O 16. g3 Rdf8 17. Bh3 Rf7 18. Bg4 g5 19. O-O Nf5 20. a4 Qd8 21. Ba3 Qe8 22. Rfb1 Kb7 23. Bb4 Nxb4 24. Rxb4 Rhf8 25. a5 b5 26. a6+ Ka8 27. Rf1 Qb8 28. Kg2 Qc7 29. Rbb1 Bc6 30. Kh2 Rb8 31. Nd4 Nxd4 32. cxd4 Bd7 33. Qd2 Qb6 34. Rbc1 b4 35. f4 c3 36. Qe3 Rbf8 37. Rf3 gxf4 38. Rxf4 Rxf4 39. gxf4 Bb5 40. f5 exf5 41. Bf3 Bc4 42. e6 Qd6+ 43. Kh1 Qg3 44. e7 Qh3+ 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Campelo, Leandro Fabricio"] [Black "Rodrigues, Adriano Pfuhl"] [Result "0-1"] [ECO "C64"] [WhiteElo "2245"] [BlackElo "2287"] [PlyCount "72"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8. Ba4 d6 9. h3 ({RR} 9. Bc2 Nf6 10. Bg5 h6 11. Bh4 g5 12. Bg3 h5 13. f3 h4 14. Bf2 Be6 15. Bb3 {1/2-1/2 (15) Motylev,A (2697)-Khalifman,A (2616) Moscow 2010}) 9... Nf6 ({RR} 9... Ne7 10. Be3 O-O 11. Qe2 exd4 12. cxd4 d5 13. e5 Nf5 14. Bc2 f6 15. Bxf5 Bxf5 16. f4 Qe8 17. Nc3 Qg6 18. Rf3 fxe5 19. fxe5 Bd3 20. Rxf8+ Rxf8 21. Qg4 Qxg4 22. hxg4 h6 23. Rd1 Bg6 24. Ne2 {Zhu,J (2486)-Harika,D (2507) lichess.org INT 2022 1/2-1/2 (50)}) 10. Bc2 h6 $146 ({RR} 10... O-O 11. Bg5 h6 12. Bh4 Re8 13. dxe5 dxe5 14. Nd2 Be6 15. Qe2 Qe7 16. Kh1 Bc7 17. f4 exf4 18. e5 Bd5 19. c4 g5 20. cxd5 Qxe5 21. Qxe5 Bxe5 22. Bf2 Nxd5 23. Nc4 Bc7 24. Rae1 b5 25. Nd2 {Biyiasas,P-Hebert,J Calgary 1975 1/2-1/2 (60)}) ({RR} 10... O-O 11. Be3 Re8 12. Nd2 Be6 13. f4 exd4 14. cxd4 Bd5 15. e5 Nd7 16. Nf3 f6 17. Qd3 Nf8 18. Bb3 dxe5 19. fxe5 Bxb3 20. Qxb3+ Qd5 21. Qxd5+ cxd5 22. Bf2 {1/2-1/2 (22) Campelo,L (2238)-Kubrusly,J (2255) Brasilia 2002}) ({RR} 10... Qe7 11. a4 Bd7 12. a5 Bc7 13. Be3 g5 14. dxe5 dxe5 15. b4 Qf8 16. Bxg5 Qg7 17. Bxf6 Qxf6 18. c4 O-O-O 19. Qe2 Rhg8 20. Ra3 Qh4 21. Kh1 Rg6 22. Rg1 Rdg8 23. Qe3 Bd6 24. c5 Be7 25. a6 {Roos,L-Keogh,E Amsterdam 1978 0-1}) 11. Be3 g5 12. Nd2 Be6 13. Qe2 exd4 14. cxd4 d5 15. e5 Nd7 16. b4 Qe7 17. a3 O-O-O 18. f4 gxf4 19. Rxf4 Rhg8 20. Kh2 f6 21. exf6 Nxf6 22. Rf2 Ne4 23. Nxe4 dxe4 24. Rd1 Bd5 25. Qh5 Bc7+ 26. Kh1 Rg3 27. Re1 Rdg8 28. Bd1 Kb8 29. Qxh6 a6 30. Bh5 Ka7 31. Bd1 R8g6 32. Qh5 Qg7 33. Bg4 Rxe3 34. Rxe3 Qxd4 35. Rfe2 Rf6 36. Kg1 Bf4 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Costa, Giovanni de Almeida"] [Black "Araujo, Adalberto"] [Result "1/2-1/2"] [ECO "D03"] [WhiteElo "2002"] [BlackElo "2275"] [PlyCount "136"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 d5 3. c3 c5 4. Bg5 e6 5. e3 Be7 6. Nbd2 Nbd7 7. Bd3 b6 8. O-O Bb7 9. Bb5 ({RR} 9. a4 O-O 10. b4 cxb4 11. cxb4 h6 12. Bxf6 Nxf6 13. Qb3 Ne4 14. b5 Qd6 15. Rfc1 Rfc8 16. Bxe4 dxe4 17. Ne5 Rc7 18. Rxc7 Qxc7 19. Nc6 Bd6 20. Rc1 Bxh2+ 21. Kf1 Bd6 22. Nxe4 Bf8 23. f4 a6 {Piket,J (2630)-Timman,J (2625) Merrillville 1997 1/2-1/2}) ({RR} 9. Re1 Ne4 10. Bxe7 Qxe7 11. Qc2 f5 12. Ne5 Nxe5 13. dxe5 O-O 14. f3 Nxd2 15. Qxd2 g5 16. f4 g4 17. Rad1 Rf7 18. g3 Rg7 19. Bf1 h5 20. Bg2 Kf7 21. Qc2 Rh8 22. c4 Rd8 23. Rd2 h4 {Cooper,N (1772) -Brockway,A (1788) Wellington 2013 1-0 (32)}) ({RR} 9. Re1 Ne4 10. Bxe7 Qxe7 11. Qc2 f5 12. Bb5 O-O 13. Bxd7 Qxd7 14. Nxe4 fxe4 15. Ne5 Qd6 16. Qa4 Rfd8 17. Rac1 a6 18. b4 c4 19. Qd1 Rf8 20. a4 Rf5 21. Rb1 Raf8 22. Rf1 Qe7 23. a5 b5 { Costa,G (1918)-Barbosa,E (2382) Santos 2010 0-1 (65)}) 9... a6 $146 ({RR} 9... O-O 10. Bf4 a6 11. Bd3 Ne4 12. Ne5 f5 13. Ndf3 Nb8 14. Rc1 g5 15. Bg3 f4 16. Nxg5 fxg3 17. Nxe6 Nxf2 18. Rxf2 gxf2+ 19. Kf1 Bf6 20. Qg4+ Kh8 21. Qh5 { 1-0 (21) Cantero Rey,J-Arias Igual,A Oropesa del Mar 2001}) 10. Bxd7+ Nxd7 11. Bxe7 Qxe7 12. Re1 f5 13. a3 O-O 14. b4 Bc6 15. Qb3 Kh8 16. a4 a5 17. b5 Bb7 18. Qa3 Rae8 19. Nb3 Rc8 20. dxc5 Nxc5 21. Ne5 Rc7 22. Nxc5 Rxc5 23. Nd3 Rc7 24. Qxe7 Rxe7 25. Ne5 Rc8 26. Rec1 Rec7 27. Ra3 Kg8 28. Kf1 Kf8 29. f4 Ke8 30. g3 Rc5 31. Ke2 R8c7 32. Kd3 Bc8 33. Nc6 Bd7 34. Ne5 Ke7 35. h4 Be8 36. Rg1 Bh5 37. Nc6+ Kf6 38. Ne5 h6 39. Rc1 Bg4 40. c4 dxc4+ 41. Rxc4 Rxc4 42. Nxc4 Be2+ 43. Kxe2 Rxc4 44. h5 Rb4 45. Kd3 Re4 46. Rc3 Rxa4 47. Rc6 Ra3+ 48. Kd4 Ra4+ 49. Kd3 Rb4 50. Rxb6 a4 51. Ra6 Rxb5 52. Rxa4 Rb2 53. e4 Rb3+ 54. Kd4 Rxg3 55. e5+ Kf7 56. Ra7+ Kg8 57. Kc5 Rd3 58. Re7 Rd5+ 59. Kc6 Rd4 60. Rxe6 Kf7 61. Rg6 Rxf4 62. e6+ Ke7 63. Rxg7+ Kxe6 64. Rg6+ Kf7 65. Rxh6 Rh4 66. Kd5 Kg7 67. Rg6+ Kf7 68. Ke5 Rxh5 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Di Berardino, Diego Rafael"] [Black "Schutt, Ricardo de Amorim"] [Result "1-0"] [ECO "E16"] [WhiteElo "2282"] [BlackElo "2184"] [PlyCount "83"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. O-O Bxd2 8. Qxd2 O-O 9. Nc3 d6 10. Rfd1 Nbd7 ({RR} 10... Ne4 11. Nxe4 Bxe4 12. Qe3 Bb7 13. Rac1 Nd7 14. Ne5 Bxg2 15. Nxd7 Qxd7 16. Kxg2 a5 17. c5 bxc5 18. dxc5 Qc6+ 19. f3 d5 20. Rd4 Rfb8 21. b3 Rb4 22. Rxb4 axb4 23. Rc2 h6 24. Qd4 Qb5 25. c6 { Benderac,A (2092)-Zarkovic,M (2199) Senta SRB 2023 1/2-1/2 (51)}) 11. Qc2 $146 ({RR} 11. Rac1 a5 12. Qc2 Rac8 13. e4 e5 14. Nd5 Nxd5 15. cxd5 c5 16. dxe5 dxe5 17. Bh3 Rfd8 18. Qc3 f6 19. Qb3 Qd6 20. Be6+ Kh8 21. Qe3 g6 22. h4 Rc7 23. Kg2 Nf8 24. Bh3 Bc8 25. Bxc8 Rdxc8 {Spiess,G (2420)-Kirchner,T (2314) Germany 2011 1/2-1/2 (88)}) ({RR} 11. Ne1 Bxg2 12. Nxg2 Rfd8 13. Rac1 {1/2-1/2 (13) Tal,M (2610)-Spraggett,K (2575) Marseille 1989}) ({RR} 11. Rac1 Ne4 12. Nxe4 Bxe4 13. Qe3 Bb7 14. b4 Rfe8 15. h4 Nf6 16. Ne1 Bxg2 17. Nxg2 a5 18. b5 e5 19. Rc2 exd4 20. Qxd4 Qd7 21. f3 Qh3 22. g4 Re5 23. Qf2 g5 24. Rd3 Nxg4 25. fxg4 Qxg4 { Skembris,S (2463)-Tonndorf,M (2211) Paderborn 2011 1-0 (34)}) 11... c5 12. e4 e5 13. d5 g6 14. a3 Rfc8 15. Qe2 a5 16. Rdc1 Ba6 17. Rab1 Ne8 18. Bh3 Rab8 19. Nd2 Ra8 20. b4 axb4 21. axb4 Ra7 22. Rc2 Rca8 23. Na4 Nef6 24. Nc3 Qd8 25. Rcb2 Qc7 26. Qe3 Kg7 27. Bf1 h5 28. h4 Qd8 29. Ra2 Qc7 30. Bd3 cxb4 31. Rxb4 Qc5 32. Qxc5 bxc5 33. Rba4 Nb6 34. R4a3 Nc8 35. Nb3 Bxc4 36. Rxa7 Rxa7 37. Rxa7 Bxb3 38. Rc7 c4 39. Bxc4 Bxc4 40. Rxc4 Ne7 41. Nb5 Ne8 42. Rc6 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Disconzi da Silva, Rodrigo"] [Black "Lima, Darcy Gustavo Macha"] [Result "0-1"] [ECO "E57"] [WhiteElo "2389"] [BlackElo "2521"] [PlyCount "70"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 {Wells,P} Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. e3 dxc4 6. Bxc4 cxd4 7. exd4 Be7 8. O-O O-O 9. Re1 Nc6 10. a3 b6 11. Qd3 Bb7 12. Bg5 Nd5 ({RR} 12... Rc8 13. Rad1 Re8 ({RR} 13... Nd5 14. Bxd5 exd5 ({RR} 14... Bxg5 15. Be4 g6) 15. Qf5 ({RR} 15. Bxe7 Nxe7) 15... g6 16. Qxd5 Qxd5 17. Nxd5 Bxg5 18. Nxg5 Rfd8 19. Nf6+ Kg7 20. d5 Kxf6 21. Nxh7+ Kg7 22. dxc6) 14. h4 g6 15. d5 Nxd5 16. Bxd5 exd5 17. Nxd5 Bxg5 18. hxg5) ({RR} 12... Na5 13. Ba2 Bxf3 14. Qxf3 Qxd4 15. Rad1 Qc5 16. Bxf6 Bxf6 17. Ne4 Qe7 18. b4 Nb7 19. Nxf6+ gxf6 20. Bb1 ({RR} 20. Rd4)) ({RR} 12... h6 13. Be3 ({RR} 13. Bh4 Na5 ({RR} 13... Nh5) 14. Ba2 Bxf3 15. Qxf3 Qxd4 16. Bxf6 Qxf6) ({RR} 13. Bf4)) ({RR} 12... h6 13. Bd2 Na5 14. Ba2 Bxf3 15. Qxf3 Qxd4 16. Bf4 Rac8 17. Rac1 Qd7 {1/2-1/2 (18) Gagunashvili,M (2611)-Giorgadze,G (2610) Tbilisi 2007}) 13. Bxd5 Bxg5 ({RR} 13... exd5 14. Bxe7) 14. Be4 g6 ({RR} 14... h6 15. Rad1 Re8 16. d5 exd5 17. Nxd5 Kf8 18. Qb5 Qc8 19. h4 Bd8 20. Nb4 Re6 ({RR} 20... Nxb4 21. Qxe8+ ({RR} 21. Bxb7) 21... Kxe8 22. Bc6+) 21. Rc1) 15. Qb5 $146 ({RR} 15. Rad1 Bf6 16. d5 exd5 17. Bxd5 ({ RR} 17. Nxd5 Bg7 ({RR} 17... Bxb2 18. Qb5 Bxa3 19. Nb4 Bxb4 20. Rxd8 Rfxd8 21. Rb1) 18. Qb5 Qb8 ({RR} 18... Rc8 19. Nb4 Qf6 20. Rd7)) 17... Na5 ({RR} 17... Qc7 18. Nb5 Qd7 19. Nd6) ({RR} 17... Qd7) 18. Qe3 Qc7 19. Bxb7 Qxb7 20. Nd5 Bxb2 ({RR} 20... Bg7 21. b4 ({RR} 21. Ne7+ Kh8 22. Ne5 Qc7) 21... Nc6 22. b5 Na5 23. Ng5 {RR} h6 24. Ne7+ Kh8 25. Qf4 hxg5 26. Qxg5 Kh7 27. Rd3) 21. Ne5 Rad8 ({RR} 21... Kg7 22. Ng4 ({RR} 22. Qe2 Bxe5 23. Qxe5+ f6 24. Qd6 Rad8 25. Re7+ Kh8) 22... Kh8 ({RR} 22... Qc6 23. Ne7 ({RR} 23. Rd3 Kh8) ({RR} 23. Qh6+ Kh8 24. Qh4 Kg7) 23... Qc4 24. Qh6+ Kh8 25. Ne5 Bxe5 26. Rxe5 Rfd8 27. Rde1 Qc2 28. Rh5) 23. Ndf6 Qc6 24. Qg5 ({RR} 24. Rc1 Qd6) 24... Rac8 25. Rd3) ({RR} 21... Bxe5 22. Qxe5 Nc6 23. Qc3 Rfc8 24. Nf6+ Kf8 25. Nxh7+ Kg8 26. Nf6+ Kf8 27. Qh3) ({RR} 21... f6 22. Nd7 Rf7 23. Qe6 Kg7 24. Qxf7+ Kxf7 25. Re7+ Kg8 26. N5xf6+ Bxf6 27. Nxf6+ Kf8 28. Rxb7 Nxb7 29. Rd7) 22. Nf6+ Kg7 23. Neg4 { 1-0 (24) Liss,E (2505)-Yudasin,L (2550) Ramat Aviv 1998 CBM 068 [Wells,P]}) ({ RR} 15. d5 exd5 16. Bxd5 Na5 17. Rad1 Bf6 18. Ne4 Bxd5 19. Qxd5 Bg7 20. Nd6 Qd7 21. b4 Nc6 22. Qc4 Rad8 23. Nxf7 Qxf7 24. Qxc6 Qb3 25. Rxd8 Rxd8 26. g3 Qd5 27. Re8+ Bf8 28. Qxd5+ Rxd5 29. Ne5 Kg7 {Nagy,G (2468)-Jaferian,K (2201) Toronto CAN 2023 1-0 (60)}) ({RR} 15. Rad1 Bf6 16. d5 exd5 17. Bxd5 Na5 18. Ne4 Kg7 19. Bxb7 {1/2-1/2 (20) Emms,J (2488)-Speelman,J (2536) Hinckley Island 2009}) 15... Bf6 ({RR} 15... Be7 16. Bxc6 a6 17. Qc4 b5 18. Nxb5) 16. Bxc6 a6 17. Qa4 ({RR} 17. Qc4 Rc8 ({RR} 17... b5 18. Qc5 Be7 19. Bxb7 Bxc5 20. dxc5) 18. Rxe6 b5 19. Qd5 ({RR} 19. Nxb5 axb5 20. Qxb5 fxe6 21. Bxb7 Rb8) 19... Bxc6 20. Qxd8 Bxd8 21. Re3 Bb6) 17... b5 18. Bxb5 axb5 19. Qxb5 ({RR} 19. Qd1) 19... Bxf3 20. gxf3 Bxd4 21. Qe2 Rb8 22. Rac1 Rb3 23. Rc2 Qa5 24. Nd1 Rfb8 25. Qd2 Qf5 26. Rc4 Rd3 27. Qe2 Qg5+ 28. Kh1 Rd2 29. Qe4 Bxf2 30. Rf1 Bd4 31. Qg4 Qe5 32. Rc1 Qe2 33. Qh3 Rb5 34. Rg1 Bxg1 35. Nc3 Qxh2+ 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Felipe, Andre de Souza"] [Black "Asfora, Marco Antonio Hazin"] [Result "1/2-1/2"] [ECO "A24"] [WhiteElo "2136"] [BlackElo "2249"] [PlyCount "176"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 h6 8. Rb1 a5 9. a3 ({RR} 9. h3 Re8 10. e4 c6 11. Re1 Nbd7 12. Be3 Qe7 13. a3 Nc5 14. b4 axb4 15. axb4 Ne6 16. Qd2 Kh7 17. Kh2 Nd7 18. Ng1 Qf6 19. Nce2 h5 20. h4 Qe7 21. Nh3 Nf6 22. f3 d5 23. Qb2 Kg8 {Kovalenko,I (2626)-Cheparinov,I (2681) Yerevan 2014 1/2-1/2 (80)}) 9... Kh7 $146 ({RR} 9... Be6 10. b4 axb4 11. axb4 Qc8 12. Re1 Bh3 13. Bh1 Nbd7 14. Bb2 Nh5 15. Qb3 Kh8 16. Ra1 Rb8 17. Nb5 f5 18. Rec1 f4 19. c5 d5 20. c6 bxc6 21. Na7 Qe8 22. Nxc6 Rb5 23. Na7 Rb6 24. Qxd5 {Bernat,M-Maki, V Innsbruck 1977 1/2-1/2 (43)}) ({RR} 9... Be6 10. Qc2 Qd7 11. Re1 a4 12. b3 axb3 13. Rxb3 c6 14. Qb1 b5 15. Nd2 bxc4 16. Nxc4 Qe7 17. Rb7 Nfd7 18. Qb4 Bxc4 19. dxc4 Qe6 20. Ne4 f5 21. Qxd6 Qxc4 22. Nd2 Qa6 23. Rxd7 Nxd7 24. Qxd7 { Berggren Torell,H (2061)-Karlsson,S (1925) Gothenburg SWE 2023 1-0 (43)}) ({RR } 9... Be6 10. Bd2 Qc8 11. Re1 Bh3 12. Bh1 Nc6 13. Qc2 Ng4 14. Nd5 Qd7 15. e3 f5 16. Bc3 g5 17. Re2 Rf7 18. Nd2 h5 19. b4 axb4 20. axb4 Nd8 21. f3 Nh6 22. f4 Ne6 23. Qb2 Bg4 24. Ree1 {Dubeck,M-Grupe,H Germany SouthWest 1978 0-1 (38)}) 10. b4 axb4 11. axb4 Nc6 12. b5 Ne7 13. Ne1 Nd7 14. Nc2 f5 15. Nb4 Nc5 16. Ncd5 Nxd5 17. Nxd5 Bd7 18. b6 c6 19. Nc7 Rb8 20. Bb2 Ne6 21. Nxe6 Bxe6 22. Qb3 f4 23. Ra1 Qd7 24. Ra7 Bh3 25. Ba3 Bxg2 26. Kxg2 h5 27. f3 fxg3 28. hxg3 Bh6 29. Qb4 c5 30. Qa5 Bg5 31. Bc1 Bxc1 32. Rxc1 Qe7 33. Qd2 Qf6 34. Qe3 Qf5 35. Rh1 Kg8 36. Qh6 Rf7 37. g4 Qf6 38. gxh5 Rh7 39. Qe3 gxh5 40. Rg1 Rg7+ 41. Kf1 Qf4 42. Rxg7+ Kxg7 43. Qe4 Qxe4 44. fxe4 Kf6 45. Kf2 Ke6 46. Ra1 Kd7 47. Kg3 Rg8+ 48. Kh4 Rg2 49. Ra2 Rh2+ 50. Kg3 Rh1 51. Rb2 Ra1 52. Kg2 Kc6 53. Kg3 Rg1+ 54. Kh2 Ra1 55. Kh3 Rh1+ 56. Kg3 Rg1+ 57. Kh4 Rh1+ 58. Kg5 Rh2 59. Rb3 Rxe2 60. Kxh5 Rg2 61. Kh4 Rg8 62. Kh3 Rg5 63. Kh4 Rg8 64. Kh3 Rg5 65. Kh4 Rg6 66. Kh5 Rg1 67. Kh4 Ra1 68. Kg4 Ra6 69. Kf3 Rxb6 70. Rc3 Rb2 71. Ra3 b5 72. Ra6+ Kd7 73. cxb5 Rxb5 74. Ra7+ Ke6 75. Ke3 Rb3 76. Kd2 Rb2+ 77. Ke3 Rc2 78. Rh7 c4 79. dxc4 Rxc4 80. Rh8 Rc3+ 81. Ke2 Rc7 82. Re8+ Kd7 83. Ra8 Kc6 84. Kf3 Rf7+ 85. Ke2 Rf6 86. Ra5 Kb6 87. Ra3 Rf4 88. Rb3+ Kc6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Lucena, Jose Silvio"] [Black "Coelho, Luis Henrique"] [Result "0-1"] [ECO "D02"] [WhiteElo "2190"] [BlackElo "2392"] [PlyCount "43"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 e5 9. Nb5 Ra5 10. Nd6+ Bxd6 11. dxe5 Ba3 12. bxa3 Ne4 13. Ng5 $146 ({RR} 13. Nd4 Nxc3 14. Be2 Rxa3 15. Bf3 Be6 16. Kd2 Nxd4 17. exd4 b5 18. Rhc1 b4 19. Rc2 Nb5 20. Be3 b3 {0-1 (20) Kohout,V (2197)-Bujnoch,R (2196) Czechia 2010}) ({RR} 13. Nd2 Nxc3 14. Bxc4 dxc4 15. Nxc4 Ra6 16. Nd6+ Ke7 17. Kd2 Nd5 18. Nc4 Nxf4 19. exf4 Rd8+ 20. Kc1 b5 21. Nd6 b4 22. Rd1 Rxa3 23. Kb2 g6 24. Rd2 Be6 25. f3 Rda8 26. Kb1 b3 27. Rb2 Rxa2 {Zecevic,S-Eric,J (2041) Zlatibor 2007 0-1 (35)}) 13... Nxc3 14. e4 Rxa3 15. exd5 Nxd5 16. Bg3 b5 17. Ne4 O-O 18. Nd6 Nc3 19. Be2 Nd4 20. Bd1 Be6 21. O-O b4 22. Bf3 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Lucena, Lincoln"] [Black "De Souza Haro, Paulo Cezar"] [Result "1/2-1/2"] [ECO "C53"] [WhiteElo "2200"] [BlackElo "2229"] [PlyCount "182"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. O-O d6 6. d4 Bb6 7. a4 a6 8. d5 ({ RR} 8. Bd5 Nf6 9. Nbd2 O-O 10. Nc4 Ba7 11. Bxc6 bxc6 12. Bg5 exd4 13. Nxd4 Bd7 14. Re1 h6 15. Bh4 Rae8 16. e5 dxe5 17. Nxe5 Bxd4 18. cxd4 g5 19. Bg3 Nd5 20. Rc1 Qb4 21. Nxd7 Rxe1+ 22. Qxe1 {1-0 (22) Macieja,B (2653)-Sasikiran,K (2654) playchess.com INT 2004}) ({RR} 8. Re1 Bg4 9. Be3 Bxf3 10. Qxf3 exd4 11. cxd4 Bxd4 12. Bxd4 Nxd4 13. Qd3 Nc6 14. Nc3 Ne5 15. Qd5 c6 16. Qd4 c5 17. Bxf7+ Nxf7 18. Qxg7 Qe5 19. Qg4 Nf6 20. Qe2 O-O-O 21. Qc4 Rdf8 22. b4 Ng4 {Munoz Orozco,S (1369)-Sanchez Bobadilla,V (1398) Asuncion PAR 2023 0-1}) 8... Nb8 9. Nbd2 Nf6 10. Bd3 h6 $146 ({RR} 10... O-O 11. b4 Nh5 12. Nc4 Ba7 13. Nfxe5 dxe5 14. Qxh5 f6 15. Kh1 g6 16. Qh6 Nd7 17. f4 f5 18. fxe5 Nxe5 19. Bg5 Qe8 20. Nxe5 Qxe5 21. Rac1 Bd7 22. Bf4 Qe7 23. exf5 Bxf5 24. Rce1 Qd7 25. Bc4 {Mezentsev,V (2516) -D'Aloisio,T (2219) San Francisco 2005 1-0}) ({RR} 10... O-O 11. Nc4 Ba7 12. b4 Bg4 13. Bc2 Rd8 14. Be3 c6 15. Bxa7 Rxa7 16. Ne3 Bh5 17. Nf5 Qd7 18. Ng3 Rc8 19. Nxh5 Nxh5 20. Nxe5 dxe5 21. Qxh5 Qe7 22. Rad1 cxd5 23. Rxd5 g6 24. Qh3 Rc4 25. Bb3 {Suchomelova,S (1883)-Bierska,A (1622) Frydek Mistek 2014 1-0 (51)}) 11. Nc4 Ba7 12. b4 Nh7 13. Be3 Bxe3 14. Nxe3 O-O 15. Re1 g6 16. g3 Qf6 17. Nh4 Ng5 18. f3 Nh3+ 19. Kg2 Nf4+ 20. Kh1 Nh5 21. Ng4 Qg5 22. Ng2 Kg7 23. h4 Qe7 24. Kh2 Nd7 25. Nf2 Rh8 26. Nh3 Nf8 27. Qd2 Bxh3 28. Kxh3 Nd7 29. g4 Nhf6 30. Ne3 Nh7 31. Rg1 Qf6 32. Raf1 Qf4 33. Rg3 Rag8 34. Qf2 Qf6 35. Rfg1 Kf8 36. Nc4 b6 37. Ne3 a5 38. Bb5 Qe7 39. Qe2 Nhf6 40. Qc4 Kg7 41. Qxc7 Kh7 42. Qc4 Rc8 43. Qd3 Rc7 44. Bc6 Nb8 45. b5 Nbd7 46. Nc4 Nc5 47. Qe3 Rb8 48. Ra1 Qd8 49. Kg2 Qe7 50. Kf2 Kg7 51. Ke2 Nfd7 52. Rh3 Nb3 53. Ra3 Nbc5 54. Qd2 Kh7 55. Qe1 Rg8 56. Kf1 Rb8 57. Qf2 Nf6 58. Rh2 Ncxe4 59. fxe4 Nxg4 60. Qg3 Nxh2+ 61. Qxh2 f5 62. exf5 gxf5 63. Ra2 Qf6 64. Rg2 f4 65. Qh3 e4 66. Qe6 Qxc3 67. Qxe4+ Kh8 68. Rg6 Qh3+ 69. Ke2 f3+ 70. Kd2 f2 71. Rxh6+ Kg8 72. Rg6+ Kh8 73. Qd4+ Kh7 74. Rf6 f1=Q 75. Rxf1 Qxf1 76. Nxd6 Rg7 77. Qd3+ Qxd3+ 78. Kxd3 Rd8 79. Ne4 Re7 80. Kd4 Kg6 81. d6 Rxe4+ 82. Bxe4+ Kf6 83. Kd5 Rh8 84. d7 Ke7 85. Kc6 Kd8 86. Kxb6 Rxh4 87. Bc6 Rxa4 88. Kc5 Ra1 89. b6 Rb1 90. Bb5 Rd1 91. b7 Kc7 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Matsuura, Everaldo"] [Black "Pelikian, Jefferson"] [Result "1-0"] [ECO "D41"] [WhiteElo "2438"] [BlackElo "2407"] [PlyCount "41"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bc4 Nc6 9. O-O O-O 10. Re1 Nxc3 11. bxc3 b6 12. Bd3 Bb7 13. h4 Bf6 14. Ng5 g6 15. Qg4 h5 16. Qg3 Ne7 17. Ba3 Re8 18. Nxe6 fxe6 19. Rxe6 Nd5 $146 ({RR} 19... Bxh4 20. Rxg6+ Kf7 21. Qf4+ {1-0 (21) Stella,A (2427)-Kozak,A (2326) Budapest 2015}) 20. Qxg6+ Bg7 21. Qh7+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Olivencia, Flavio"] [Black "Marques, Vinicius"] [Result "1/2-1/2"] [ECO "B31"] [WhiteElo "2226"] [BlackElo "2319"] [PlyCount "70"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. h3 e5 8. d3 d6 9. Be3 ({RR} 9. a4 Qc7 10. Bc4 h6 11. Na3 Kh7 12. Rb1 Be6 13. Bxe6 fxe6 14. b4 cxb4 15. cxb4 a5 16. bxa5 Qxa5 17. Rxb7 Qa6 18. Rc7 Ne8 19. Rd7 Qc8 20. Rxg7+ Nxg7 21. Nc4 Qc7 22. Qd2 g5 23. Qd1 Na5 {Duda,J (2760)-Ivic,V (2606) Warsaw POL 2021 1-0 (35)}) 9... Bd7 10. Na3 ({RR} 10. a4 Re8 11. Nbd2 h6 12. Bc4 b6 13. Rb1 Be6 14. Bb5 Bd7 15. Bc4 Be6 16. Bxe6 Rxe6 17. d4 exd4 18. cxd4 cxd4 19. Nxd4 Nxd4 20. Bxd4 Qe7 21. f3 d5 22. Bxf6 Qxf6 23. exd5 Qd4+ 24. Kh1 Rxe1+ { Brkic,A (2608)-Alsina Leal,D (2518) chess.com INT 2023 1-0 (58)}) 10... a6 11. Ba4 $146 ({RR} 11. Bxc6 Bxc6 12. Qd2 Re8 13. c4 b5 14. Bh6 Nd7 15. Bxg7 Kxg7 16. Kh2 Nf8 17. Nc2 Ne6 18. Ne3 h6 19. b3 Rf8 20. b4 f5 21. Nd5 fxe4 22. dxe4 bxc4 23. bxc5 Nxc5 24. Qc3 Nd3 25. Re2 Bxd5 {Mazzini,K (1780)-Guillo Longares, C (1916) Bratislava SVK 2019 0-1 (35)}) ({RR} 11. Bxc6 Bxc6 12. Qd2 Re8 13. c4 b5 14. Bh6 Nd7 15. Bxg7 Kxg7 16. Kh2 Nf8 17. Nc2 Ne6 18. Ne3 h6 19. b3 Rf8 20. b4 f5 21. Nd5 fxe4 22. dxe4 bxc4 23. bxc5 Nxc5 24. Qc3 Nd3 25. Re2 Bxd5 { Mazzini,K (1780)-Guillo Longares,C (1916) Bratislava SVK 2019 0-1 (35)}) 11... h6 12. Bb3 b5 13. Bc2 Re8 14. Qd2 Kh7 15. b4 cxb4 16. cxb4 d5 17. Bc5 Be6 18. Nb1 Nd7 19. a4 Nxc5 20. bxc5 b4 21. a5 dxe4 22. dxe4 b3 23. Bd3 Qe7 24. Qc3 Nd4 25. Nbd2 Rec8 26. Rec1 Rc6 27. Nxd4 exd4 28. Qb4 Qg5 29. Kf1 Rcc8 30. Nf3 Qf4 31. Rab1 Bxh3 32. Ng1 Be6 33. c6 Ra7 34. Ne2 Qe5 35. f4 Qh5 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Pimenta, Jeronimo Marques"] [Black "Rocha, Cesidio Monteiro"] [Result "0-1"] [ECO "E11"] [PlyCount "76"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d5 6. e3 O-O 7. Bd3 Nbd7 8. O-O c5 ({RR} 8... b6 9. cxd5 exd5 10. Rc1 Bb7 11. b4 c6 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Qe7 15. Nf3 f6 16. Qc2 fxe5 17. Bxh7+ Kh8 18. Ng5 e4 19. Qe2 Rf6 20. Bf5 Rh6 21. Bxd7 Qxd7 22. f5 a5 23. Qb2 {Harikrishna,P (2551)-Arkell,K (2521) Hastings 2003 1/2-1/2 (37)}) 9. Rc1 ({RR} 9. cxd5 exd5 10. dxc5 Nxc5 11. Be2 Qb6 12. Nb3 Na4 13. Rb1 Bf5 14. Bd3 Bg4 15. Be2 Bf5 16. Bd3 Be4 17. Nfd4 Rac8 18. f3 Bg6 19. Bxg6 hxg6 20. Qd2 Rfe8 21. Rbc1 Rc4 22. Na5 Rb4 23. Nab3 Qd6 {Sarkar,J (2348)-Barp,A (2396) chess.com INT 2022 0-1}) 9... b6 10. cxd5 exd5 11. Ne5 $146 ({RR} 11. Bb1 Ba6 12. Re1 Rc8 13. Qa4 Bb7 14. Qxa7 Bc6 15. Qa3 Ra8 16. Qc3 Qc7 17. b3 Rfe8 18. Qb2 Ne4 19. dxc5 Nxd2 20. Qxd2 bxc5 21. b4 c4 22. Nd4 Ne5 23. f4 Ng4 24. h3 Nf6 25. Kh1 Qb6 {Tolkachova,V (2140)-Holusova, T Frydek Mistek 1997 1-0 (48)}) ({RR} 11. dxc5 Nxc5 12. Be2 Bb7 13. Nb3 Nfe4 14. Nbd4 Qe7 15. Nf5 Qf6 16. N3d4 Rac8 17. f3 Nd6 18. Nxd6 Qxd6 19. Nb5 Qe5 20. Qd4 {1/2-1/2 (20) Steudtmann,C (2268)-Merkel,T (1887) Germany 2015}) 11... Nxe5 12. dxe5 Nd7 13. f4 Re8 14. e4 Bb7 15. exd5 Bxd5 16. Ne4 Bxe4 17. Bxe4 Rc8 18. Rc3 Nf8 19. Rd3 Qc7 20. Bxh7+ Nxh7 21. Rh3 Re6 22. Qg4 Rg6 23. Qe2 Re8 24. Re3 Rh6 25. g4 Nf8 26. f5 c4 27. Rf4 b5 28. g5 Rh8 29. g6 Rh6 30. gxf7+ Kxf7 31. e6+ Kg8 32. Rfe4 Nh7 33. Re5 a6 34. Qg2 Nf6 35. Kf1 Rh4 36. h3 Qd6 37. Qf2 Qd4 38. Ke2 Qxb2+ 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Pinto, Helder Gaioso"] [Black "Valle, Adriano"] [Result "1/2-1/2"] [ECO "C02"] [BlackElo "2247"] [PlyCount "100"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Nc3 Nf5 9. Na4 Bb4+ 10. Bd2 Qa5 11. Bc3 Bxc3+ 12. Nxc3 Qb6 13. Bb5 O-O ({RR} 13... Bd7 14. Bxc6 Bxc6 15. Qd2 Bb5 16. O-O-O O-O-O 17. Kb1 Kb8 18. h4 h6 19. h5 Rc8 20. g4 Ne7 21. Rc1 Qa6 22. Rhd1 Rhf8 23. Ne1 Rc6 24. Rc2 Rfc8 25. Rdc1 R6c7 26. b3 Qb6 27. Nxb5 Rxc2 {1/2-1/2 (27) Benjamin,J (2590)-Farago,I (2530) Deizisau 1999}) ({RR} 13... Bd7 14. Bxc6 Bxc6 15. Qd2 Bb5 16. h4 Rc8 17. h5 h6 18. Rd1 Rc7 19. g4 Ne7 20. Nh4 Qa5 21. Rh3 Ba4 22. Nxa4 Qxa4 23. Ra3 Qb5 24. Rxa7 O-O 25. Ra5 Qb6 26. Ra3 Rfc8 27. Rc3 Rxc3 28. bxc3 {Damljanovic,B (2436) -Stojanovic,M (2494) Vrnjacka Banja SRB 2022 1/2-1/2 (62)}) 14. Bxc6 Qxb2 15. Nxd5 bxc6 16. Rb1 $146 ({RR} 16. Nf4 Qc3+ 17. Kf1 Ba6+ 18. Ne2 Rfd8 19. Rc1 Qb2 20. Rc2 Qb5 21. g4 Qd5 22. gxf5 Qxf3 23. Rg1 Rab8 24. fxe6 Rxd4 25. exf7+ Kxf7 26. Qc1 Rbd8 27. e6+ Kg8 28. Rxg7+ Kh8 29. Rd7 {0-1 (29) Olsza,A (1769)-Auer,G (1987) Bayern 2016}) 16... Qxa2 17. Nb4 Qc4 18. Qc1 Qxc1+ 19. Rxc1 a5 20. Ra1 Bb7 21. Nd3 Ba6 22. Nc5 Bc4 23. Nd7 Bd5 24. Nxf8 Kxf8 25. Ra4 Bb3 26. Ra3 a4 27. Kd2 Ke8 28. Rb1 Rd8 29. Kc3 Ne7 30. Nd2 Nd5+ 31. Kb2 Nb6 32. Kc3 Nd5+ 33. Kb2 Nb6 34. Rxb3 axb3 35. Nxb3 Nc4+ 36. Kc3 Na3 37. Ra1 Nb5+ 38. Kc4 Rb8 39. g3 Nc7 40. Ra2 Nd5 41. Nc5 Rb4+ 42. Kd3 Rb8 43. Ra7 Rb2 44. Ne4 Rb3+ 45. Kd2 Rb2+ 46. Kd3 Rb3+ 47. Kc2 Rf3 48. Nd6+ Kf8 49. Ra8+ Ke7 50. Ra7+ Kf8 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Prates, Fabiano Fortes"] [Black "Matsuura, Frederico"] [Result "0-1"] [ECO "C08"] [WhiteElo "2247"] [BlackElo "2255"] [PlyCount "118"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. dxc5 Bxc5 7. Nb3 Be7 8. Bb5+ ({RR} 8. Bd3 O-O 9. O-O Bg4 10. h3 Bh5 11. Bf4 Nc6 12. Re1 Re8 13. c3 Qd7 14. Be2 Bd6 15. Qd2 Re7 16. Bxd6 Qxd6 17. Nbd4 Ne4 18. Qc2 Bg6 19. Bd3 Qf6 20. Re3 Rae8 21. Rae1 Kf8 22. Nxc6 bxc6 {Adams,M (2600)-Dolmatov,S (2620) Buenos Aires 1991 1/2-1/2 (31)}) ({RR} 8. h3 O-O 9. Bd3 Bb4+ 10. c3 Re8+ 11. Be3 Bd6 12. O-O Nc6 13. Nbd4 Ne4 14. Bc2 Ne5 15. Nxe5 Bxe5 16. Qd3 g6 17. Rad1 Qe7 18. Nf3 Bg7 19. Qxd5 Nf6 20. Qb5 Be6 21. Bc5 Qc7 22. Bd6 Qc4 {Egeman,E (1870) -Dyjor,A (1477) Lublin POL 2023 1-0 (50)}) ({RR} 8. Bd3 Bg4 9. h3 Bh5 10. Nbd4 O-O 11. O-O Re8 12. Nf5 Bf8 13. Bg5 Nbd7 14. Ng3 Bg6 15. Bxg6 hxg6 16. Re1 Qb6 17. Rb1 Bc5 18. Qd2 Rxe1+ 19. Nxe1 Re8 20. Nd3 Bd6 21. Bf4 Ne4 22. Nxe4 dxe4 { Pasini,I (2001)-Matsuura,F (2287) Caxias do Sul 2012 0-1 (39)}) 8... Bd7 9. Qd3 $146 ({RR} 9. Bxd7+ Nbxd7 10. O-O O-O 11. Nfd4 Re8 12. Re1 Bf8 13. Be3 Ne4 14. Nf3 Ndf6 15. Bd4 Qd7 16. Ne5 Qf5 17. Qf3 Rxe5 18. Bxe5 Qxe5 19. c3 Bd6 20. g3 Ng5 21. Qg2 Qf5 22. Nd4 Nh3+ 23. Kf1 Qd3+ {Vazelakis,D-Tsiotridis,P Ikaria 1992 0-1 (39)}) 9... O-O 10. O-O Qc7 11. Nbd4 h6 12. Nf5 Bc5 13. c3 Re8 14. Be3 a6 15. Bxd7 Nbxd7 16. Rad1 Re4 17. h3 Rae8 18. Qd2 Bf8 19. Rfe1 Qa5 20. a3 Nb6 21. b4 Qb5 22. Bd4 Nbd7 23. Ng3 R4e6 24. Rxe6 Rxe6 25. Bxf6 Rxf6 26. Qxd5 Qxd5 27. Rxd5 Nb6 28. Rd8 g6 29. Rb8 Rc6 30. Ne4 Nd5 31. Rxb7 Nxc3 32. Nd4 Rc4 33. Nf6+ Kg7 34. Ne8+ Kg8 35. Nf3 Rc8 36. Nf6+ Kg7 37. Ng4 Ne4 38. Nfe5 Rc1+ 39. Kh2 Nd6 40. Ra7 Ra1 41. Rxa6 h5 42. Ne3 Ne4 43. f4 h4 44. Nf3 Be7 45. g4 hxg3+ 46. Kg2 Ra2+ 47. Kg1 Bxb4 48. Ra4 Rxa3 49. Rxb4 Rxe3 50. Ng5 f5 51. Rb7+ Kf8 52. Rb8+ Ke7 53. Rb7+ Kd6 54. Rb6+ Kd5 55. Rxg6 Nxg5 56. fxg5 f4 57. Kg2 Re2+ 58. Kf1 f3 59. Rf6 g2+ 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Silva, Carlos Alessandro"] [Black "Pinto, Carlos Henrique Lop"] [Result "1/2-1/2"] [ECO "A21"] [BlackElo "2233"] [PlyCount "136"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 f5 2. g3 Nf6 3. Bg2 e5 4. d3 g6 5. Nf3 d6 6. Nc3 c6 7. O-O Bg7 8. Rb1 O-O 9. b4 Nh5 ({RR} 9... Kh8 10. Bb2 Qe7 11. e4 Be6 12. exf5 gxf5 13. Re1 Nbd7 14. b5 f4 15. bxc6 bxc6 16. Ba3 c5 17. Rb7 Qe8 18. Nb5 Qh5 19. Nc7 Bg4 20. Nxa8 e4 21. dxe4 Ne5 22. Rb3 Rxa8 23. Bb2 Nfd7 24. Bxe5 {Hickl,J (2540)-Vonthron,H (2370) Germany 1992 1-0}) 10. Bb2 Be6 $146 ({RR} 10... f4 11. b5 fxg3 12. hxg3 Bg4 13. Qb3 Qc8 14. c5+ d5 15. bxc6 bxc6 16. Nd1 Kh8 17. Ne3 Bxf3 18. exf3 Nd7 19. Ng4 Qe8 20. Rfe1 Rb8 21. Qa3 a5 22. Qxa5 Rb5 23. Qc7 Rxc5 24. Nxe5 Nxe5 25. Bxe5 {Godani,T (2262)-Cassemiro Marques,J (1530) ICC INT 2009 1-0 (35)}) ({RR} 10... Nd7 11. b5 c5 12. a4 Ndf6 13. e3 f4 14. exf4 exf4 15. d4 Bf5 16. Ra1 fxg3 17. hxg3 Qc8 18. Ng5 h6 19. Nge4 Nxe4 20. Nxe4 Qd7 21. Qd2 Bh3 22. dxc5 Bxb2 23. Qxb2 Bxg2 24. Kxg2 Qf5 25. f3 {Grosdemange,D (2078)-Schweitzer,V (2190) Metz 2014 1/2-1/2 (41)}) 11. b5 f4 12. bxc6 bxc6 13. Ne4 fxg3 14. hxg3 d5 15. cxd5 cxd5 16. Nc5 Bg4 17. Nxe5 Bxe5 18. Bxe5 Nc6 19. Ba1 Qd6 20. Qb3 Ne7 21. Ne4 Qe6 22. f3 dxe4 23. fxg4 Rxf1+ 24. Bxf1 Qxb3 25. Rxb3 Nxg3 26. dxe4 Nxf1 27. Kxf1 Rc8 28. Bf6 Rf8 29. Rf3 Nc6 30. g5 Re8 31. Rc3 Re6 32. Rd3 h6 33. Rd7 hxg5 34. Bxg5 Rxe4 35. Rd6 Ne5 36. Ra6 Kf7 37. Rf6+ Ke8 38. Re6+ Kd7 39. Re7+ Kd6 40. Rxa7 Ke6 41. a4 Kf5 42. Bd2 Nc4 43. Bc1 Rh4 44. Kg2 Rg4+ 45. Kf2 Rh4 46. Rc7 Nd6 47. Rc5+ Ke6 48. Ra5 Rc4 49. Be3 Rc3 50. Bd4 Rc4 51. e3 Ne4+ 52. Kf3 Nd2+ 53. Ke2 Nb3 54. Ra6+ Kd5 55. Ba7 g5 56. Rg6 g4 57. Rg5+ Kc6 58. a5 g3 59. Bb6 Ra4 60. Kd3 Nc1+ 61. Kd2 g2 62. Rg6+ Kb5 63. e4 Nb3+ 64. Kc3 Nxa5 65. Bxa5 Kxa5 66. Kd3 Ra3+ 67. Kd4 Ra2 68. e5 Kb5 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "7"] [White "Silveira Filho, Neri da Silva"] [Black "Pompeo, Flavio Sposto"] [Result "1-0"] [ECO "B76"] [WhiteElo "2293"] [PlyCount "41"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 {Rogozenco,D} c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Qe2 ({RR} 9. Bb3 Bd7 10. Qe2 Nxe4 11. Nxc6 Nxc3 12. Nxd8 Nxe2 13. Nxf7 Rxf7 14. Bxf7+ Kxf7 15. Kxe2 Bxb2 16. Rab1 Bg7 17. Rxb7) 9... Nxe4 10. Nxc6 ({RR} 10. Nxe4 Nxd4) 10... Nxc3 11. Nxd8 Nxe2 12. Nxf7 d5 $146 ({ RR} 12... Rxf7 13. Bxf7+ Kxf7 14. Kxe2 Bxb2 15. Rad1 b6 16. Kf2 Be6 17. Bd4 Rc8 18. Rhe1 Bxd4+ 19. Rxd4 Bxa2 20. Rf4+ Ke8 21. Ra4 Rxc2+ 22. Re2 Rxe2+ 23. Kxe2 Bd5 24. Rxa7 b5 25. Kd3 Bc4+ 26. Kc3 Kf7 27. Rb7 {Etcheverry,M-Benigni,D Buenos Aires 1998 0-1 (52)}) ({RR} 12... Rxf7 13. Bxf7+ Kxf7 14. Kxe2 Bxb2 15. Rab1 Bg7 16. Rhd1 ({RR} 16. h4 b6 17. h5 Bf5) 16... b6 17. Bd4 Ba6+ 18. Kf2 ({ RR} 18. Ke1 Rc8 19. Bxg7 Kxg7 20. Rd2) 18... Rc8 19. Bxg7 ({RR} 19. Rb2 {RR} e5 20. Be3 Ke6) ({RR} 19. Rbc1 Bh6 20. Be3 Bg7 21. Bd4) 19... Rxc2+ 20. Kg1 Kxg7 21. a4 ({RR} 21. Rdc1 Rxa2 22. Ra1 Rxa1 23. Rxa1 Bc4 24. Rxa7 Kf6 25. Rb7 b5) 21... Rc5 22. Rbc1 Kf6 23. Re1 Bc4 ({RR} 23... d5 24. f4 e6) ({RR} 23... e5) 24. Re4 Bd3 25. Rf4+ Kg7 26. Re1 e5 27. Rb4 {Skatchkov,P (2370)-Zakharov,A (2375) Novgorod 1997 CBM 060 [Rogozenco,D] 1/2-1/2 (40)} {RR} Bc4 28. Rc1 d5 29. Kf2 Kf6) 13. Nh6+ Bxh6 14. Bxh6 dxc4 15. Bxf8 Nd4 16. O-O-O Nxc2 17. Rd8 Kf7 18. Bh6 Nb4 19. Rf8+ Ke6 20. Re1+ Kd6 21. Re4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Araujo, Adalberto"] [Black "Sales Filho, Espedito Severiano"] [Result "1-0"] [ECO "B14"] [WhiteElo "2275"] [BlackElo "2068"] [PlyCount "107"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 g6 5. Nc3 Nf6 6. Nf3 Bg7 7. Bg5 dxc4 8. Bxc4 O-O 9. h3 Nc6 ({RR} 9... h6 10. Be3 Nc6 11. O-O Bf5 12. Qd2 Kh7 13. Rfd1 Ne4 14. Nxe4 Bxe4 15. Qe2 Rc8 16. Rac1 Bd5 17. b3 e6 18. Bxd5 exd5 19. Qb5 Qd7 20. Rc5 Rcd8 21. Rdc1 Rfe8 22. Qd3 Re4 23. Nd2 Re6 24. Nf3 {Gonzalez Zamora,J (2484)-Albornoz Cabrera,C (2586) chess.com INT 2023 1/2-1/2 (92)}) ({RR} 9... Nbd7 10. O-O Nb6 11. Bb3 h6 12. Bh4 Bf5 13. Re1 g5 14. Bg3 e6 15. Qe2 Nbd5 16. Rac1 a6 17. Be5 Nb4 18. Red1 Nc6 19. Bh2 Re8 20. Ne5 Ne7 21. Nc4 Rc8 22. Nd6 { 1-0 (22) Amura,C (2248)-Goetten Wagner,J (1655) Montevideo URU 2023}) 10. d5 $146 ({RR} 10. a3 Bf5 11. Qd2 Ne4 12. Nxe4 Bxe4 13. d5 Bxf3 14. gxf3 Ne5 15. Be2 f6 16. Bf4 Rc8 17. Bxe5 fxe5 18. Rc1 Rxc1+ 19. Qxc1 e4 20. fxe4 Qb6 21. O-O Bxb2 22. Qc4 Kg7 23. Kg2 Be5 24. Qc1 Qf6 {Hohn,A-Dettmann,H Germany 1995 0-1 (42)}) ({RR} 10. a3 Qb6 11. b4 Bf5 12. Be3 Ne4 13. Nxe4 Bxe4 14. O-O Bxf3 15. Qxf3 Bxd4 16. Qe4 Bxe3 17. fxe3 Qc7 18. Qf4 Qxf4 19. Rxf4 e6 20. Re4 Kg7 21. Rd1 Rad8 22. Rxd8 Rxd8 23. b5 Na5 24. Ba2 Rd1+ {Vallejos,O-Velazco,E Villa Ballester 2002 0-1}) 10... Na5 11. Be2 Qb6 12. Qd2 Qb4 13. O-O Nc4 14. Bxc4 Qxc4 15. Rfe1 Qb4 16. Rad1 Bf5 17. Nd4 Bd7 18. a3 Qc5 19. b4 Qc4 20. Rxe7 Nxd5 21. Rxd7 Nxc3 22. Re1 Rfe8 23. Rxe8+ Rxe8 24. Nf3 Ne4 25. Qf4 Qa2 26. Bh4 Nc3 27. Qc7 Ne2+ 28. Kh2 Bh6 29. Bg5 Bg7 30. Qxb7 h6 31. Be3 Qb1 32. Rxf7 Be5+ 33. g3 Nxg3 34. fxg3 Qb2+ 35. Bd2 Bc3 36. Re7 Rxe7 37. Qxe7 Bxd2 38. Qd8+ Kg7 39. Qxd2 Qxa3 40. Qd4+ Kg8 41. Qc4+ Kg7 42. Nh4 Qb2+ 43. Ng2 Qf2 44. Qc5 Qxc5 45. bxc5 Kf6 46. Nf4 a5 47. Nd5+ Ke6 48. Nb6 Ke7 49. Kg2 Kd8 50. Kf3 Kc7 51. Ke4 Kc6 52. Kd4 Kc7 53. Kc4 Kc6 54. Na4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Asfora, Marco Antonio Hazin"] [Black "Bittencourt, Jorge"] [Result "1-0"] [ECO "D94"] [WhiteElo "2249"] [BlackElo "2303"] [PlyCount "49"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 O-O 6. Be2 c5 7. dxc5 dxc4 8. Qxd8 Rxd8 9. Bxc4 Nbd7 10. c6 bxc6 11. O-O Nb6 12. Be2 Nfd5 13. Bd2 Nxc3 14. Bxc3 Bxc3 15. bxc3 Na4 16. Rac1 $146 ({RR} 16. Rfc1 Rb8 17. Nd4 Bd7 18. Bf3 Rb6 19. c4 c5 20. Nb3 Be6 21. Rc2 Rbd6 22. h4 Kg7 23. Kf1 h6 24. Ke1 g5 25. g3 Bf5 26. Rd2 Rxd2 27. Nxd2 Rd3 28. Bd1 Bd7 29. hxg5 hxg5 30. Bxa4 Bxa4 {Pesout,J (2249)-Urban,Z (2176) Czechia 2011 1/2-1/2 (59)}) 16... c5 17. Rfd1 Be6 18. Rxd8+ Rxd8 19. Bb5 Nb6 20. h3 f6 21. Kf1 Kf7 22. Ke1 Rb8 23. a4 Nc8 24. Rb1 a6 25. Be8+ 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Coelho, Luis Henrique"] [Black "Matsuura, Frederico"] [Result "1-0"] [ECO "C18"] [WhiteElo "2392"] [BlackElo "2255"] [PlyCount "75"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. h4 Nc6 10. h5 h6 11. Nf3 Bd7 12. g3 ({RR} 12. Be2 O-O-O 13. O-O Nge7 14. Nh2 Rdf8 15. Ng4 Be8 16. Qb2 b6 17. Bf4 Nf5 18. Ne3 Nfe7 19. Bg3 f5 20. exf6 gxf6 21. Bd6 Kd7 22. Bf4 Kc8 23. Rae1 Rh7 24. Bd1 f5 25. g3 Bf7 26. Ng2 Ng8 { Alekseev,E (2683)-Bauer,C (2664) Eilat 2012 1/2-1/2 (40)}) 12... O-O-O 13. Bh3 ({RR} 13. Bg2 f5 14. Nh4 Nge7 15. Bf3 Be8 16. Kf1 Kb8 17. Ng2 Ka8 18. Nf4 Bf7 19. Kg2 Rde8 20. Qb2 b6 21. Rh2 Kb7 22. Rh4 Ka8 23. Kh2 Kb7 24. Rg1 Reg8 25. g4 fxg4 26. Bxg4 Nd8 27. Qb4 Qxb4 {Guerra Mendez,J (2500)-Jegorovas,A (2270) chess.com INT 2023 1-0 (44)}) 13... f5 14. Be3 $146 ({RR} 14. Nh4 Nge7 15. Qc1 Rdg8 16. O-O Be8 17. g4 fxg4 18. Bxg4 Nd8 19. Kh2 g6 20. Bxh6 Nf5 21. Bg5 Nxh4 22. Bxh4 g5 23. Bg3 Bxh5 24. Bxh5 Rxh5+ 25. Kg2 Rgh8 26. Qd2 Qd7 27. Rh1 Qh7 28. Qd1 Rxh1 {Antipova,A (2024)-Anufrienko,D (2088) Novokuznetsk 2014 0-1 (32)} ) ({RR} 14. exf6 gxf6 15. O-O e5 16. Bxd7+ Rxd7 17. dxe5 fxe5 18. Re1 e4 19. Nd4 Nf6 20. Qd1 Rg7 21. Nf5 Rgh7 22. Bf4 Ne7 23. Qd4 Nxf5 24. Qxf6 Qd7 25. Qe5 Kd8 26. Rad1 Ne7 27. Rxe4 Nc6 28. Qxd5 Qxd5 {Storme,I (2392)-Sikorova,O (2215) chess.com INT 2020 1-0}) 14... Nge7 15. Bg2 Rdf8 16. Kd2 Be8 17. Ng1 Bf7 18. Ne2 Kc7 19. Qb2 Rb8 20. Nf4 b5 21. Bh3 g5 22. hxg6 Nxg6 23. Bg2 Nxf4 24. Bxf4 h5 25. Bxd5 Ne7 26. Bf3 Rbg8 27. Qb4 Qxb4 28. axb4 Kb6 29. d5 Nxd5 30. Bxd5 exd5 31. Be3+ Kc6 32. Ra6+ Kd7 33. Rxa7+ Ke6 34. Rha1 d4 35. Bxd4 Be8 36. R7a6+ Kd5 37. f3 Rg6 38. e6 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Costa, Giovanni de Almeida"] [Black "Schutt, Ricardo de Amorim"] [Result "1/2-1/2"] [ECO "A43"] [WhiteElo "2002"] [BlackElo "2184"] [PlyCount "79"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 e6 2. Nf3 c5 3. c3 b6 4. Bg5 Be7 5. Bxe7 Qxe7 ({RR} 5... Nxe7 6. Nbd2 Bb7 7. e4 cxd4 8. cxd4 Nbc6 9. Bd3 O-O 10. O-O f5 11. Rc1 Rc8 12. a3 Qe8 13. Nc4 fxe4 14. Nd6 Qg6 15. Bxe4 Qg4 16. h3 Qf4 17. Nxc8 Nxc8 18. Qd3 h6 19. d5 Ne5 20. Bh7+ {Lehtosaari,M (2199)-Stromboli,E (2308) chess.com INT 2021 1-0 (41)}) 6. e3 Bb7 7. Nbd2 f5 $146 ({RR} 7... Nf6 8. Bd3 Nc6 9. O-O O-O 10. Qe2 cxd4 11. exd4 Nd5 12. Bc2 f5 13. Rae1 Rf6 14. Bb3 Na5 15. Bxd5 Bxd5 16. c4 Bb7 17. d5 Ba6 18. b3 Nb7 19. Qe3 Raf8 20. Qd4 h6 21. Re3 f4 22. Re5 {Perdikis,C-Lazaris, S Cyprus 1998 0-1 (43)}) 8. Be2 Nf6 9. Qa4 O-O 10. dxc5 bxc5 11. Rd1 Nc6 12. Nc4 d5 13. Nce5 Nxe5 14. Nxe5 Qc7 15. f4 Rfd8 16. O-O Nd7 17. Nf3 a5 18. Bb5 Nb6 19. Qc2 Ba6 20. Bd3 a4 21. g4 Bxd3 22. Qxd3 g6 23. Ng5 Qe7 24. h3 Nc4 25. Rf2 Nd6 26. Nf3 Ne4 27. Rh2 c4 28. Qd4 Qc5 29. Ng5 Qxd4 30. exd4 Re8 31. Nxe4 fxe4 32. Kf2 Reb8 33. Ke3 Rb7 34. h4 Rab8 35. Rdd2 Kg7 36. Rhg2 Kf6 37. a3 Rf7 38. Rdf2 Rg8 39. Rd2 Rfg7 40. Rdf2 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "De Souza Haro, Paulo Cezar"] [Black "Prates, Fabiano Fortes"] [Result "0-1"] [ECO "A42"] [WhiteElo "2229"] [BlackElo "2247"] [PlyCount "108"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e5 6. Be2 Ne7 7. d5 O-O 8. g4 f5 ({RR} 8... h6 9. h4 f5 10. gxf5 gxf5 11. exf5 Nf6 12. Rg1 Kh8 13. Bd3 Bxf5 14. Bxf5 Nxf5 15. h5 e4 16. Nd4 Nxd4 17. Qxd4 Nxh5 18. Qd1 Bxc3+ 19. bxc3 Nf4 20. Qd4+ Qf6 21. Be3 Kh7 22. Qxe4+ Qf5 23. Qxf5+ {Zajtsev,M (2401)-Volkov,S (2620) chessassistantclub.com INT 2004 1/2-1/2 (49)}) 9. gxf5 gxf5 10. Bg5 Nc5 $146 ({ RR} 10... Nf6 11. Rg1 Kh8 12. Qd2 Nxe4 13. Nxe4 fxe4 14. Nh4 Qe8 15. Bh6 Bxh6 16. Qxh6 Qf7 17. Rg2 Qf6 18. Qg5 Bd7 19. Bh5 Qxg5 20. Rxg5 Rf4 21. Ng2 Rf5 22. Rxf5 Nxf5 23. Ne3 Nd4 24. Rc1 b6 25. Nd1 {Croad,N (2277)-Stolberg Rohr,T (2037) Ascot 2013 1/2-1/2 (66)}) 11. Nd2 Qe8 12. Rg1 Ng6 13. Qc2 fxe4 14. Ndxe4 Bf5 15. O-O-O Kh8 16. Bh5 b5 17. cxb5 Nxe4 18. Nxe4 Qxb5 19. Bxg6 Bxg6 20. Be3 Bf5 21. f3 Rab8 22. Rd2 Bg6 23. Rg3 Qf1+ 24. Rd1 Qa6 25. Kb1 Rb4 26. Rxg6 hxg6 27. Qg2 Qa3 28. Qh3+ Kg8 29. Qe6+ Rf7 30. b3 Rxb3+ 31. axb3 Qxb3+ 32. Kc1 Qxe3+ 33. Rd2 Qa3+ 34. Kc2 Qxf3 35. Ng5 Qf5+ 36. Qxf5 Rxf5 37. Ne6 e4 38. Nxc7 e3 39. Re2 Rf2 40. Kd3 Rxe2 41. Kxe2 Bd4 42. Ne8 Bc5 43. Nf6+ Kf7 44. Ne4 a5 45. Nc3 Kf6 46. Kd3 Ke5 47. h3 g5 48. Ne4 Kf5 49. Nc3 Kf4 50. Ne2+ Kf3 51. Nc3 a4 52. Ne4 a3 53. Nxg5+ Kf4 54. Ne6+ Ke5 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Lima, Darcy Gustavo Macha"] [Black "Matsuura, Everaldo"] [Result "1/2-1/2"] [ECO "D12"] [WhiteElo "2521"] [BlackElo "2438"] [PlyCount "33"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nbd2 Bf5 5. e3 e6 6. Be2 h6 7. O-O ({RR} 7. b3 Nbd7 8. Bb2 Be7 9. O-O O-O 10. Bc3 a5 11. Qc1 a4 12. b4 b6 13. a3 Ra7 14. Qb2 Qa8 15. Rac1 Rc8 16. Rfe1 Rac7 17. c5 b5 18. Ne5 Rf8 19. f3 Ne8 20. e4 Bh7 21. Nd3 Qd8 {Graf,A (2515)-Hertneck,G (2530) Manila 1992 1/2-1/2 (65)}) 7... Nbd7 8. b3 Bd6 9. Bb2 Ne4 $146 ({RR} 9... Qb8 10. Re1 O-O 11. Nf1 Ne4 12. a3 Bh7 13. N3d2 f5 14. f4 Qd8 15. Nxe4 fxe4 16. Bg4 Qf6 17. Ra2 Bf5 18. g3 g5 19. Bc1 Kh7 20. Rg2 Bxg4 21. Qxg4 gxf4 22. gxf4 Rg8 23. Qh3 Rxg2+ 24. Kxg2 {Mueller,A (2054)-Scho,C (2171) Germany 2001 1/2-1/2 (49)}) ({RR} 9... O-O 10. Ne5 Qe7 11. a3 Rfd8 12. b4 Bc7 13. Ndf3 Nxe5 14. dxe5 Ne4 15. Qc1 dxc4 16. Bxc4 Bg4 17. Nd4 Bxe5 18. Qc2 Bxd4 19. Bxd4 Bf5 20. Qb2 e5 21. Bc3 Nxc3 22. Qxc3 Rd6 23. Rfd1 Rad8 24. Rxd6 {Ibrahimli,M (2406)-Gunina,V (2457) chess.com INT 2023 0-1 (43)}) ({RR} 9... O-O 10. Ne5 Rc8 11. Rc1 Qe7 12. f4 Ne4 13. Nxe4 Bxe4 14. Bf3 Bh7 15. Qe2 Nf6 16. g4 Ne4 17. Bg2 f6 18. Nd3 f5 19. Bxe4 fxe4 20. Ne5 c5 21. Rcd1 cxd4 22. Bxd4 Bxe5 23. Bxe5 Rfd8 24. cxd5 {Goltseva,E (2153)-Afonasieva,A (2207) St Petersburg RUS 2018 1-0 (52)}) 10. Nxe4 Bxe4 11. Bd3 Nf6 12. Ne5 O-O 13. Rc1 Qe7 14. Qe2 Bxd3 15. Nxd3 Nd7 16. Rfd1 Ba3 17. Bxa3 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Lucena, Jose Silvio"] [Black "Pimenta, Jeronimo Marques"] [Result "1/2-1/2"] [ECO "D02"] [WhiteElo "2190"] [PlyCount "74"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg5 Nbd7 6. Nbd2 b6 7. Bd3 Bb7 8. c3 c5 9. Qe2 Qc7 $146 ({RR} 9... Rc8 10. O-O O-O 11. e4 dxe4 12. Bxe4 Qc7 13. Bxb7 Qxb7 14. dxc5 Bxc5 15. Rad1 Rfd8 16. Nc4 Qa6 17. Rfe1 Bxf2+ 18. Qxf2 Qxc4 19. Rd4 Qc7 20. Red1 Nf8 21. Qd2 Rxd4 22. Qxd4 Qc5 23. Bxf6 Qxd4+ 24. Bxd4 { Picone,F-Sarno,V Asiag 1995 1-0 (45)}) 10. a3 O-O 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Bxe4 14. Qxe4 e5 15. O-O Rae8 16. dxe5 Nxe5 17. h3 h6 18. Be3 Kh8 19. Nh4 Nc6 20. Qg4 Re6 21. Rad1 Ne5 22. Qh5 Nc4 23. Nf5 Nxe3 24. Nxe3 Qc6 25. Qd5 Qxd5 26. Rxd5 Bf4 27. Rd7 Bxe3 28. fxe3 Rxe3 29. Rxa7 Re2 30. Rf2 Re1+ 31. Kh2 Kg8 32. a4 Ra1 33. Rb7 Rxa4 34. Rxb6 f6 35. Rd2 Ra7 36. Rc6 Rb8 37. Rxc5 Ra2 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Lucena, Lincoln"] [Black "Campelo, Leandro Fabricio"] [Result "0-1"] [ECO "E90"] [WhiteElo "2200"] [BlackElo "2245"] [PlyCount "80"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. h3 e5 7. d5 a5 8. Be3 Nbd7 9. Nd2 Nh5 10. g3 Nc5 11. Be2 Nf6 ({RR} 11... b6 12. Bxh5 gxh5 13. Qxh5 f5 14. Qe2 f4 15. Bxc5 bxc5 16. g4 Bf6 17. a4 Bd7 18. Nb5 Kh8 19. Kd1 Rg8 20. Kc2 Rg7 21. Ra3 Bh4 22. Raa1 Bf6 23. Kb3 Qb8 24. Ka3 Qb7 25. Rag1 Rag8 26. Qe1 { Malaniuk,V (2615)-Guliev,L (2345) Nikolaev 1995 1-0 (69)}) 12. g4 Bd7 13. h4 $146 ({RR} 13. g5 Ne8 14. h4 f5 15. gxf6 Nxf6 16. h5 gxh5 17. Bxh5 Nd3+ 18. Kf1 Be8 19. Bg4 Nxg4 20. Qxg4 Qf6 21. Qg2 Bg6 22. Ne2 Rf7 23. Ng3 Raf8 24. Rh2 b6 25. b3 Qe7 26. f3 Nf4 27. Qg1 Qd7 {Costache,B (1825)-Garcia Almeida,A (1520) Gran Canaria 2017 1/2-1/2 (56)}) 13... Qc8 14. Rg1 a4 15. g5 Ne8 16. h5 a3 17. b3 b6 18. Qc2 Qd8 19. O-O-O Qe7 20. Rg2 Bh8 21. Rh1 c6 22. Rgh2 Nc7 23. Nf3 N7a6 24. Nh4 Bg7 25. f3 Nb4 26. Qd1 Rfc8 27. Kb1 cxd5 28. Nxd5 Nxd5 29. cxd5 Qe8 30. Bc4 Na4 31. Qd2 b5 32. Bd3 Nc3+ 33. Ka1 Nxd5 34. h6 Bh8 35. Bf2 Nf4 36. Bb1 Qe7 37. Rg1 d5 38. exd5 e4+ 39. Bd4 e3 40. Qd1 Qe5 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Marques, Vinicius"] [Black "Pinto, Helder Gaioso"] [Result "1-0"] [ECO "D63"] [WhiteElo "2319"] [PlyCount "37"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 a6 8. c5 c6 9. Bd3 Nh5 ({RR} 9... h6 10. Bf4 b6 11. b4 a5 12. b5 Bb7 13. cxb6 Nxb6 14. bxc6 Bxc6 15. Ne5 Bb7 16. O-O Rc8 17. Qb3 Bb4 18. a3 Bd6 19. Rb1 Ba8 20. Rfc1 Nc4 {1/2-1/2 (20) Moiseenko,A (2662)-Zvjaginsev,V (2670) Sochi 2006}) ({RR} 9... e5 10. Nxe5 Nxe5 11. dxe5 Nd7 12. Bf4 Nxc5 13. O-O Nxd3 14. Qxd3 Be6 15. Rfd1 Qa5 16. e4 dxe4 17. Qxe4 Rfd8 18. h3 h6 19. Be3 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Qxd8 22. a3 Qd7 23. f4 c5 24. Kf2 {Nuriyeva,N (1809)-Mamedjarova,Z (2249) Baku AZE 2023 1/2-1/2 (68)}) 10. Bxe7 Qxe7 11. Ne5 Qg5 $146 ({RR} 11... g6 12. Nxd7 Bxd7 13. Be2 Ng7 14. e4 dxe4 15. Nxe4 e5 16. O-O Nf5 17. dxe5 Qxe5 18. Qxd7 Qxe4 19. Bd3 Qe6 20. Bxf5 gxf5 21. Rfd1 Rab8 22. b3 Rfe8 23. h4 Re7 24. Qd2 Rbe8 25. Qf4 Qf6 26. Rd6 {Lerner,K (2568)-Vatter,H (2412) Bad Woerishofen 1999 1-0 (42)}) ({RR} 11... g6 12. Nxd7 Bxd7 13. Be2 Ng7 14. e4 Rad8 15. O-O dxe4 16. Nxe4 Be8 17. Nd6 Qf6 18. Qa4 {1/2-1/2 (18) Lobzhanidze,D (2497) -Hammes,M (2394) Germany 2010}) 12. h4 Qxg2 13. Bxh7+ Kxh7 14. Qxh5+ Kg8 15. Ke2 Nf6 16. Qg5 Qxg5 17. hxg5 Nd7 18. Rh4 f6 19. g6 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Olivencia, Flavio"] [Black "Felipe, Andre de Souza"] [Result "1-0"] [ECO "B53"] [WhiteElo "2226"] [BlackElo "2136"] [PlyCount "81"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Qd2 h6 12. Bf4 e5 13. Bg3 b5 14. Kb1 b4 15. Nd5 Bxd5 16. exd5 a5 17. Nxe5 dxe5 18. d6 Bxd6 19. Qxd6 Qxd6 20. Rxd6 Ne8 $146 ({RR} 20... e4 21. Red1 Rfe8 22. Bf4 Ng4 23. R1d2 g5 24. h3 gxf4 25. hxg4 e3 26. fxe3 fxe3 27. Re2 Re4 28. Rxh6 Rae8 29. Rh3 Rxg4 30. Rhxe3 Rxe3 31. Rxe3 Rxg2 32. a3 Rg4 33. Re5 bxa3 34. Rxa5 axb2 35. Kxb2 {Olivencia,F (2228)-Dos Santos,J Sao Paulo 2004 1/2-1/2 (47)}) 21. Rd5 f6 22. f4 exf4 23. Bxf4 Rf7 24. Rc5 g5 25. Bg3 f5 26. Ree5 f4 27. Be1 Rd7 28. b3 Nf6 29. Kb2 Ng4 30. Rxa5 Rxa5 31. Rxa5 Nxh2 32. Bxb4 Ng4 33. a4 Ne3 34. Ra8+ Kf7 35. a5 Nd5 36. a6 Nxb4 37. a7 Nxc2 38. Rf8+ Kxf8 39. a8=Q+ Kg7 40. Kxc2 g4 41. Qe8 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Pinto, Carlos Henrique Lop"] [Black "Rocha, Cesidio Monteiro"] [Result "1/2-1/2"] [ECO "B31"] [WhiteElo "2233"] [PlyCount "68"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 d5 6. e5 Bd7 ({RR} 6... Qb6 7. c4 dxc4 8. Nc3 Nh6 9. Nd5 Qd8 10. Bxc6+ bxc6 11. Ne3 O-O 12. Nxc4 Nf5 13. b3 Nd4 14. Ba3 Bg4 15. Bxc5 Nxf3+ 16. gxf3 Bh3 17. Re1 Qd5 18. Bxe7 Rfe8 19. Bd6 Rad8 20. d4 Qe6 21. Kh1 {Shirov,A (2658)-Marino Bravo,M (2165) Linares ESP 2019 1-0 (31)}) ({RR} 6... a6 7. Bxc6+ bxc6 8. h3 e6 9. d3 Ne7 10. Bf4 O-O 11. Nbd2 a5 12. c4 Ba6 13. Qc2 Rb8 14. Rfd1 Qb6 15. Rab1 Rb7 16. Be3 Nf5 17. Bf4 Ne7 18. b3 h6 19. Rbc1 Kh7 20. Be3 Nf5 21. cxd5 {Delorme,A (2470)-Biastoch,B (2257) chess.com INT 2023 0-1 (37)}) 7. Qe2 Qb6 8. Bxc6 $146 ({RR} 8. a4 Nh6 9. d3 Nf5 10. Bf4 a6 11. Bxc6 Qxc6 12. h3 h5 13. Re1 O-O 14. Qd2 Bh8 15. d4 b5 16. b3 bxa4 17. bxa4 cxd4 18. cxd4 Rfc8 19. a5 Qc4 20. Na3 Qa4 21. Reb1 e6 22. Bg5 Rab8 {Jagerflod,K (2156)-Garrido Borja,A Lisbon 2001 1-0 (41)}) 8... Qxc6 9. d4 Rc8 10. dxc5 Qxc5 11. Nd4 e6 12. Be3 Qc4 13. Qxc4 dxc4 14. f4 Ne7 15. Na3 Nd5 16. Rae1 a6 17. Nac2 O-O 18. Bc1 Rfd8 19. g4 Re8 20. Rf2 b5 21. a3 Bc6 22. Nxc6 Rxc6 23. Be3 Bf8 24. Bd4 a5 25. f5 exf5 26. gxf5 Bh6 27. e6 fxe6 28. fxg6 hxg6 29. Be5 Rf8 30. Nd4 Rb6 31. Rxf8+ Bxf8 32. Re4 b4 33. axb4 axb4 34. cxb4 Bxb4 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Rodrigues, Adriano Pfuhl"] [Black "Pelikian, Jefferson"] [Result "1/2-1/2"] [ECO "B13"] [WhiteElo "2287"] [BlackElo "2407"] [PlyCount "40"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Ne2 e6 8. O-O Bd6 9. Qd2 ({RR} 9. Bxd6 Qxd6 10. Qe1 Bh5 11. Nd2 O-O 12. Ng3 Bg6 13. Bxg6 hxg6 14. Nf3 b5 15. Ne5 Rab8 16. a3 a5 17. b4 Nd7 18. Nd3 Nb6 19. Qe2 a4 20. h4 Nc4 21. f4 Ne7 22. h5 Nf5 23. Rf3 gxh5 {Yilmaz,M (2604)-Belov,V (2598) Moscow RUS 2019 1-0 (41)}) 9... Bxe2 10. Bxe2 Qc7 $146 ({RR} 10... Ne4 11. Qc1 Bxf4 12. Qxf4 Qb6 13. Nd2 Qb5 14. b3 Qxb3 15. Nxe4 Qb2 16. Qe3 dxe4 17. Rfc1 Qa3 18. Rcb1 O-O 19. Rb3 Qe7 20. Qxe4 Rac8 21. Rab1 Na5 22. Rb5 Qa3 23. Rh5 g6 24. Qh4 gxh5 25. Qg5+ {Antony,J (1687)-Neelash,S (2458) Shillong IND 2023 1/2-1/2 (33)} ) 11. Bxd6 Qxd6 12. Qg5 O-O 13. Nd2 Rab8 14. Bd3 e5 15. dxe5 Nxe5 16. Be2 d4 17. cxd4 Qxd4 18. Nf3 Nxf3+ 19. Bxf3 Qxb2 20. Qa5 Qb6 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Silva, Carlos Alessandro"] [Black "Silveira Filho, Neri da Silva"] [Result "1/2-1/2"] [ECO "A26"] [BlackElo "2293"] [PlyCount "99"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. O-O e5 7. d3 Nc6 8. Rb1 a5 9. a3 Nh5 10. b4 axb4 ({RR} 10... f5 11. Bg5 Qd7 12. Nd5 axb4 13. axb4 h6 14. b5 hxg5 15. bxc6 bxc6 16. Nb4 Bf6 17. Nxe5 dxe5 18. Bxc6 Qh7 19. Bxa8 Kg7 20. Bg2 Rh8 21. h3 g4 22. Nd5 f4 23. Nxf6 Nxf6 24. h4 g5 25. Qd2 {Maghsoodloo, P (2732)-Janzelj,T (2443) Austria AUT 2023 1/2-1/2 (48)}) 11. axb4 Ne7 12. Qb3 $146 ({RR} 12. b5 h6 13. Qb3 Kh7 14. Bb2 f5 15. Ra1 Rb8 16. Ra7 f4 17. Nd2 Nf6 18. Nde4 Nxe4 19. Nxe4 Bg4 20. Nc3 f3 21. exf3 Bxf3 22. Bxf3 Rxf3 23. Qd1 Rf7 24. Qe2 Qd7 25. Qe4 c6 26. Qe2 Rbf8 {Gardela Batlle,J (2202)-Barbero Sendic,A (2269) Barcelona 2011 1/2-1/2 (86)}) 12... h6 13. Bb2 Be6 14. Ra1 Rb8 15. Ra7 Nc6 16. Raa1 b5 17. Nd2 bxc4 18. Nxc4 Nxb4 19. Qd1 Nxd3 20. Qxd3 Bxc4 21. Qxc4 Rxb2 22. Ra7 c5 23. Bd5 Qe8 24. Ne4 Rb4 25. Nxd6 Rxc4 26. Nxe8 Rd4 27. Nxg7 Kxg7 28. Ba2 Nf6 29. Rb1 Ne4 30. Rbb7 Nd6 31. Rd7 c4 32. e3 Rd2 33. Ra6 c3 34. Raxd6 c2 35. Rxd2 c1=Q+ 36. Rd1 Qc5 37. R1d5 Qa3 38. Rd2 Kf6 39. Kg2 g5 40. R2d6+ Kg7 41. Bd5 h5 42. Be4 Qa4 43. Bf5 h4 44. Rg6+ Kh8 45. Rh6+ Kg8 46. Rf6 Qc4 47. Re7 Kg7 48. Rg6+ Kh8 49. Rh6+ Kg8 50. Rg6+ 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Teixeira, Ricardo da Silva"] [Black "Disconzi da Silva, Rodrigo"] [Result "1/2-1/2"] [ECO "D36"] [WhiteElo "2294"] [BlackElo "2389"] [PlyCount "25"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. cxd5 exd5 8. Bd3 c6 9. O-O Re8 10. Qc2 Nf8 11. Rab1 a5 12. a3 Ng6 13. b4 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.14"] [Round "8"] [White "Valle, Adriano"] [Black "Di Berardino, Diego Rafael"] [Result "0-1"] [ECO "E92"] [WhiteElo "2247"] [BlackElo "2282"] [PlyCount "88"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Qe8 11. O-O Bd7 12. Bxf6 Bxf6 13. Bg4 h5 14. Bxd7 Qxd7 15. Nb3 a4 $146 ({RR} 15... b6 16. Nc1 Bg5 17. Nd3 Rae8 18. Qe2 Bh6 19. a3 Nc5 20. Nxc5 bxc5 21. Rad1 f5 22. Rd3 f4 23. f3 g5 24. h3 Re7 25. Nd1 Qa4 26. Rd2 Rg7 27. Nf2 g4 28. hxg4 hxg4 29. Nxg4 Bg5 30. Qd1 {Deak,G (1978)-Stergiou,G (1765) Bratislava 2016 1/2-1/2 (51)}) 16. Nc1 Nc5 17. Nd3 Nxd3 18. Qxd3 Bg5 19. b3 axb3 20. axb3 Kg7 21. Rfd1 f5 22. exf5 gxf5 23. Qh3 Qf7 24. Ne2 Kg6 25. Ng3 h4 26. Ne2 Qf6 27. Qc3 e4 28. Qxf6+ Bxf6 29. Nf4+ Kf7 30. Rab1 Rg8 31. Ne6 Ra2 32. Re1 c5 33. Nf4 Rga8 34. g3 Be5 35. Ne2 Rd2 36. Kf1 Raa2 37. b4 b6 38. bxc5 bxc5 39. Rb7+ Kf6 40. gxh4 f4 41. f3 exf3 42. Nxf4 Rxh2 43. Nh5+ Kg6 44. Nf4+ Kh6 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Asfora, Marco Antonio Hazin"] [Black "Rodrigues, Adriano Pfuhl"] [Result "1/2-1/2"] [ECO "D94"] [WhiteElo "2249"] [BlackElo "2287"] [PlyCount "12"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Campelo, Leandro Fabricio"] [Black "Marques, Vinicius"] [Result "1/2-1/2"] [ECO "B61"] [WhiteElo "2245"] [BlackElo "2319"] [PlyCount "34"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8. f3 Nxd4 9. Qxd4 Qa5 10. Bd2 a6 11. Bd3 Qc5 12. Qxc5 Rxc5 13. O-O $146 ({RR} 13. b4 Rc8 14. a4 g6 15. b5 a5 16. b6 Bg7 17. Rb1 O-O 18. Nb5 Bxb5 19. Rxb5 Nd7 20. Ke2 Rc6 21. Rxa5 Nxb6 22. Rb1 Bd4 23. Ra7 Rb8 24. Be3 Bxe3 25. Kxe3 Nc4+ 26. Ke2 Rb6 27. Rb5 Rxb5 {Hossain,E (2369)-Orozbaev,E (2286) Hangzhou CHN 2023 0-1 (93)}) 13... Be6 14. Be3 Rc8 15. Bd4 Bc4 16. Bxf6 gxf6 17. Nd5 Bxd5 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Di Berardino, Diego Rafael"] [Black "Disconzi da Silva, Rodrigo"] [Result "1/2-1/2"] [ECO "B86"] [WhiteElo "2282"] [BlackElo "2389"] [PlyCount "15"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Na6 7. O-O ({RR} 7. Bg5 Bd7 8. f4 Be7 9. Qf3 Rc8 10. Bb3 Nc5 11. O-O-O a6 12. e5 dxe5 13. fxe5 Nd5 14. Bxe7 Nxe7 15. Ne4 Nxe4 16. Qxe4 Qc7 17. Rhe1 O-O {1/2-1/2 (17) Palac,M (2568)-Stevic,H (2512) Bled 2002}) 7... Nc5 8. f4 $146 ({RR} 8. Qe2 a6 9. a3 b5 10. Ba2 Bd7 11. Bg5 Be7 12. Rad1 Qb8 13. f4 h6 14. Bh4 e5 15. Nf5 Bxf5 16. exf5 O-O 17. g4 b4 18. g5 bxc3 19. gxf6 gxf6 20. Qh5 Kg7 21. Rf2 Qe8 22. Rg2+ Kh7 { Heil,S-Budde,V Germany West 1978 1-0 (47)}) ({RR} 8. Re1 a6 9. a4 Be7 10. Nf3 O-O 11. Be3 Bd7 12. Ba2 Nxa4 13. Nxa4 Bxa4 14. b3 Bc6 15. e5 dxe5 16. Qxd8 Rfxd8 17. Nxe5 Be4 18. c4 Nd7 19. Nxd7 Rxd7 20. Bb1 Bxb1 21. Raxb1 Rc8 22. Bb6 Rc6 {Magallanes,R (2036)-Politov,P (2190) chess.com INT 2021 0-1 (56)}) ({RR} 8. Qe2 Be7 9. b4 Na6 10. Bxa6 bxa6 11. Nc6 Qc7 12. Nxe7 Qxc3 13. Bd2 Qc7 14. Nxc8 Rxc8 15. Rac1 Qc4 16. Rfe1 O-O 17. f3 Nd7 18. Qf2 Nb6 19. a3 Rc6 20. Be3 Rfc8 21. Qg3 Kh8 22. f4 f6 {Assumpcao,R (2285)-Disconzi da Silva,R (2359) Sao Paolo 2011 0-1 (49)}) 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Felipe, Andre de Souza"] [Black "Bittencourt, Jorge"] [Result "0-1"] [ECO "D79"] [WhiteElo "2136"] [BlackElo "2303"] [PlyCount "103"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 g6 5. O-O Bg7 6. cxd5 cxd5 7. d4 O-O 8. Ne5 e6 9. Nc3 Nfd7 10. f4 Nc6 11. Be3 f6 12. Nd3 f5 13. Ne5 Nb6 ({RR} 13... Nf6 14. Rc1 Bd7 15. Na4 Ne4 16. Nc5 Nxc5 17. Rxc5 Rc8 18. Qd2 b6 19. Nxc6 Bxc6 20. Rc3 Rf7 21. Rfc1 Rfc7 22. R1c2 Bf8 23. Qc1 Qd7 24. a3 Bd6 25. Bf1 a5 26. Qa1 b5 27. Rc1 b4 28. axb4 {Konopka,M (2381)-Votava,J (2492) Czech Republic CZE 2022 0-1 (35)}) 14. b3 Bd7 15. Qd2 Qe7 16. Nxc6 $146 ({RR} 16. h4 Nc8 17. Bf2 Nd6 18. e3 Nxe5 19. dxe5 Ne4 20. Nxe4 dxe4 21. Rfd1 Rfd8 22. Qa5 Bc6 23. Be1 Bf8 24. Bc3 b6 25. Qa6 Rxd1+ 26. Rxd1 Qc5 27. Qc4 Qxc4 28. bxc4 Bc5 29. Bd4 Rd8 30. Bf1 Ba4 {Kuljasevic,D (2124)-Jakic,I (2272) Zadar 2000 0-1 (59)}) ({RR} 16. Rfc1 Nc8 17. Nxd7 Qxd7 18. Nb5 Kh8 19. Bf2 a6 20. Nc3 b5 21. a4 b4 22. Na2 a5 23. Rc5 Nd6 24. Rac1 Rfc8 25. Qd3 Ne7 26. e3 Ne4 27. Rxc8+ Nxc8 28. Be1 Ncd6 29. Rc2 g5 30. Nc1 Rc8 {Petrosian,T (2625)-Radjabov,T (2738) Berlin 2015 1/2-1/2 (74)}) 16... Bxc6 17. Bf2 Nc8 18. e3 Nd6 19. Rfc1 Rfc8 20. Bf1 Bf8 21. Be1 Qd7 22. a4 a5 23. Bd3 Qd8 24. Qb2 Be7 25. Rc2 Qf8 26. Rcc1 Ne8 27. Nd1 Nf6 28. Nf2 b6 29. Rc2 Bd7 30. Rxc8 Rxc8 31. Rc1 Ba3 32. Rxc8 Bxb2 33. Rxf8+ Kxf8 34. b4 axb4 35. Bxb4+ Ke8 36. Nd1 Bc1 37. Bc2 Ng4 38. Bc3 Nxe3 39. Nxe3 Bxe3+ 40. Kf1 Kd8 41. Ke2 Bc1 42. Bb4 Bb2 43. Kd3 Bc8 44. Ke3 Ba6 45. a5 Bc1+ 46. Kf3 e5 47. Bd3 Kd7 48. h3 Kc6 49. Bc2 Bc8 50. Bd3 Kd7 51. Bc2 Kc6 52. Bd3 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Matsuura, Everaldo"] [Black "Teixeira, Ricardo da Silva"] [Result "0-1"] [ECO "C19"] [WhiteElo "2438"] [BlackElo "2294"] [PlyCount "104"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. h4 b6 9. h5 h6 10. Bb5+ Bd7 11. Bd3 Nbc6 12. O-O c4 ({RR} 12... Na5 13. a4 Rc8 14. Re1 Nc4 15. Nh4 Na5 16. Qg4 c4 17. Bf1 Rh7 18. g3 Nf5 19. Nf3 Bc6 20. Qf4 Qd7 21. g4 Ne7 22. Bh3 Bxa4 23. Ra2 b5 24. Kh2 g5 25. hxg6 Nxg6 26. Qg3 Kd8 27. Nh4 {Ding Liren (2813)-Smirnov,A (2569) chess.com INT 2019 0-1 (50)}) ({RR} 12... O-O 13. Bf4 a6 14. Qd2 c4 15. Be2 b5 16. g4 Kh7 17. Kh2 Rg8 18. Rg1 a5 19. g5 Nf5 20. g6+ fxg6 21. hxg6+ Kh8 22. Rg4 Rgf8 23. Rag1 Kg8 24. Nh4 Nce7 25. Ng2 Qb6 26. Ne3 b4 27. axb4 {Antunez,S (2200)-Shuvalov,E (2073) chess.com INT 2023 1-0 (68)}) 13. Be2 f5 14. exf6 ({RR} 14. Nh4 O-O-O 15. g3 Rdg8 16. Kg2 Qd8 17. Bf4 Be8 18. Rh1 Bf7 19. Bf3 Kb7 20. Kf1 Qd7 21. Ke2 Rb8 22. Ng2 Ka8 23. Be3 Rb7 24. Nf4 Rf8 25. Rg1 {1/2-1/2 (25) Alvarenga de Carvalho,M (2094)-Teixeira,R (2276) Rio de Janeiro 2012}) 14... gxf6 15. Nh2 $146 ({RR} 15. Nh4 O-O-O 16. Be3 Rdg8 17. Qd2 e5 18. dxe5 Nxe5 19. Bf4 Rh7 20. Bg3 Qc5 21. Qf4 Rf7 22. Ng6 Rfg7 23. Nxe7+ Qxe7 24. Rad1 Be6 25. Rd4 Rg5 26. Rfd1 Kb7 27. a4 Qf7 28. a5 b5 29. Rb1 Ka6 {Van Riemsdijk,H (2350)-Vazquez,R (2300) Santiago de Chile 1989 1-0 (50)}) ({RR} 15. Nh4 O-O-O 16. Be3 Kb7 17. Qd2 Ng8 18. Bf4 Qc8 19. Rfe1 Rh7 20. Bf3 Re8 21. Re2 e5 22. Bxd5 exf4 23. Bxc4 Rg7 24. Ng6 Nce7 25. Qd3 Qc7 26. Rae1 Bg4 27. Re4 f5 28. Re5 Bxh5 29. Nxf4 Bf7 {Van Riemsdijk,H (2405)-Gamboa,J (2170) Mar del Plata 1996 1-0 (40)}) 15... O-O-O 16. Ng4 Rdf8 17. Ne3 f5 18. f4 Ng8 19. Bd2 Nf6 20. Bf3 Rhg8 21. Qe2 Be8 22. Be1 Qf7 23. Bh4 Nxh5 24. Bxh5 Qxh5 25. Qxh5 Bxh5 26. Kf2 Kd7 27. Rh1 Be8 28. Ke2 Na5 29. Bf2 h5 30. Nf1 Rg4 31. Rh4 Rfg8 32. Rxg4 fxg4 33. Bh4 Bg6 34. Ne3 Rf8 35. Bg5 Nb7 36. Nf1 Bxc2 37. Ng3 Bg6 38. Rh1 Rh8 39. Bf6 Rh7 40. Be5 h4 41. Nf1 Nd6 42. Bxd6 Kxd6 43. Ne3 Bf5 44. g3 h3 45. Rh2 b5 46. Kd1 a5 47. Nf1 b4 48. axb4 axb4 49. cxb4 Ra7 50. Nd2 Ra1+ 51. Ke2 c3 52. Rg2 cxd2 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Matsuura, Frederico"] [Black "Olivencia, Flavio"] [Result "1-0"] [ECO "C02"] [WhiteElo "2255"] [BlackElo "2226"] [PlyCount "61"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 c5 2. c3 e6 3. e4 d5 4. e5 Qb6 5. Nf3 Nc6 6. a3 a5 7. Bd3 cxd4 8. cxd4 Bd7 9. O-O Nxd4 10. Nxd4 Qxd4 11. Qe2 Ne7 ({RR} 11... Qb6 12. Nc3 Ne7 13. Qg4 Ng6 14. Qg3 Be7 15. Re1 Bc6 16. Rb1 Bh4 17. Qf3 d4 18. Ne4 Nxe5 19. Nd6+ Kd7 20. Qf4 Bxf2+ 21. Qxf2 Kxd6 22. Rxe5 Kxe5 23. Bf4+ Kd5 24. Qf3+ Kc5 25. Rc1# { 1-0 (25) Perez Hernandez,V (1862)-Madelta Glenda (1516) Chennai IND 2022}) 12. Kh1 Qh4 13. Nc3 $146 ({RR} 13. f4 g6 14. Nc3 Nc6 15. Nb5 Qd8 16. Be3 Nb8 17. Rac1 Na6 18. Qf2 Bc6 19. Ba7 Rxa7 20. Nxa7 Nb8 21. Nxc6 bxc6 22. Bc2 Bh6 23. Ba4 O-O 24. Bxc6 Nxc6 25. Rxc6 Qb8 26. Qb6 a4 27. g4 Rc8 {Castrillon Gomez,M (2153)-Rovira Contreras,T (2065) Bogota 2013 1-0 (43)}) 13... Nc6 14. Nb5 Rc8 15. f4 Bc5 16. Be3 d4 17. Rac1 b6 18. Bd2 g6 19. Be1 Qe7 20. Qg4 h5 21. Qh3 h4 22. Rf3 a4 23. Qg4 g5 24. Bd2 Kd8 25. Re1 Qe8 26. fxg5 Nxe5 27. Rxe5 Bxb5 28. Bxb5 Qxb5 29. Rxf7 h3 30. Qxe6 hxg2+ 31. Kxg2 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Pelikian, Jefferson"] [Black "Lima, Darcy Gustavo Macha"] [Result "1/2-1/2"] [ECO "C42"] [WhiteElo "2407"] [BlackElo "2521"] [PlyCount "17"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Nbd7 9. Nc3 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Pimenta, Jeronimo Marques"] [Black "Lucena, Lincoln"] [Result "1-0"] [ECO "A40"] [BlackElo "2200"] [PlyCount "1"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 1-0 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Pinto, Helder Gaioso"] [Black "De Souza Haro, Paulo Cezar"] [Result "1/2-1/2"] [ECO "C02"] [BlackElo "2229"] [PlyCount "13"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. exf6 $146 ({RR} 7. Be3 fxe5 8. dxe5 Qc7 9. Qd2 Nxe5 10. Nxe5 Qxe5 11. Bf4 Qf6 12. Qe3 Ne7 13. Be5 Qg6 14. O-O Nc6 15. Bd3 Qf7 16. Bg3 Be7 17. Nd2 c4 18. Bc2 Bf6 19. Nf3 O-O 20. Ng5 Bxg5 21. Qxg5 Qf6 {Den Uijl,S-Swinkels,E Soest 1995 0-1 (50)}) ({RR} 7. Bb5 Qb6 8. a4 Nge7 9. dxc5 Qc7 10. exf6 gxf6 11. Na3 Bg7 12. Be3 a6 13. Be2 e5 14. O-O Rd8 15. b4 Bc8 16. b5 Na5 17. Rb1 Nf5 18. Qd2 O-O 19. Rfd1 Nxe3 20. Qxe3 e4 21. b6 Qc6 {Abdusattorov,N (2713)-Ponkratov,P (2577) Almaty KAZ 2022 1-0 (39)}) ({RR} 7. Bf4 Qb6 8. b3 cxd4 9. cxd4 Bb4+ 10. Kf1 Nge7 11. exf6 gxf6 12. a3 Ng6 13. Bg3 Be7 14. h4 Rg8 15. h5 Nh8 16. Nc3 Nf7 17. b4 Bd6 18. Bxd6 Nxd6 19. Na4 Qd8 20. Nc5 b6 21. Nxd7 Qxd7 {Mickiewicz,P (2245)-Nozdrachev,L (2324) chess. com INT 2023 1-0 (37)}) 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Pompeo, Flavio Sposto"] [Black "Pinto, Carlos Henrique Lop"] [Result "0-1"] [ECO "A87"] [BlackElo "2233"] [PlyCount "70"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. c4 O-O 6. Nc3 d6 7. O-O Qe8 8. Qb3 e5 9. c5+ Kh8 10. cxd6 cxd6 11. d5 Na6 12. Ng5 $146 ({RR} 12. Rd1 Nc5 13. Qa3 a5 14. Bd2 Bd7 15. b4 axb4 16. Qxb4 e4 17. Nd4 Nxd5 18. Nxd5 Ra4 19. Qb6 Bxd4 20. Qxd6 Ra6 21. Qf4 Ne6 22. Qh6 Bc6 23. Bc3 Bxc3 24. Nxc3 Qf7 25. Rd6 Qg7 26. Qxg7+ Nxg7 {Haselhorst,H (2173)-Kartsev,S (2208) Dortmund 2006 1/2-1/2 (63)}) 12... Nc5 13. Qa3 h6 14. b4 Na6 15. Ne6 Bxe6 16. dxe6 e4 17. Qb3 Nc7 18. Bf4 Nxe6 19. Bxd6 Rf7 20. Rfd1 Rc8 21. Rac1 Ng4 22. h3 Ne5 23. Qa4 Qxa4 24. Nxa4 Nc4 25. Bc5 b5 26. Nc3 Nxc5 27. bxc5 Rxc5 28. Nxb5 Rxb5 29. Rxc4 Rb2 30. g4 Rxa2 31. gxf5 gxf5 32. Rd8+ Kh7 33. Rxe4 Bf6 34. Ree8 Bxd8 35. Rxd8 Rxe2 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Prates, Fabiano Fortes"] [Black "Coelho, Luis Henrique"] [Result "0-1"] [ECO "B26"] [WhiteElo "2247"] [BlackElo "2392"] [PlyCount "70"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. Qd2 b5 8. Nf3 Nd4 9. O-O e6 10. Nh4 Ne7 11. Nd1 b4 12. c3 bxc3 13. bxc3 Ndc6 14. f4 Qb6 $146 ({RR} 14... O-O 15. Nf3 f5 16. Re1 Qc7 17. Bf2 Bd7 18. Ne3 Rb5 19. Nc4 Rfb8 20. Rac1 Na5 21. e5 d5 22. Nd6 Rb2 23. Rc2 Rxc2 24. Qxc2 Nb7 25. Nxb7 Rxb7 26. Rb1 Rxb1+ 27. Qxb1 Qb6 28. Nd2 Nc6 29. Qb3 {Rodriguez,P (2373)-Montero,M Havana 1999 1-0 (61)}) 15. Qf2 O-O 16. g4 f5 17. gxf5 gxf5 18. Qg3 Ba6 19. Kh1 Kh8 20. Rg1 Bf6 21. e5 dxe5 22. Nf3 Rg8 23. Qf2 Bxd3 24. Bxc5 Qc7 25. fxe5 Nxe5 26. Bxa7 Rbf8 27. Bb6 Qb8 28. Ba7 Qd6 29. Bc5 Qd5 30. Nxe5 Rxg2 31. Rxg2 Be4 32. Ng4 fxg4 33. Bd4 Bxg2+ 34. Qxg2 Bxd4 35. Qxd5 Rf1+ 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Rocha, Cesidio Monteiro"] [Black "Lucena, Jose Silvio"] [Result "0-1"] [ECO "B01"] [BlackElo "2190"] [PlyCount "48"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 {Atlas,V} d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 ({RR} 5. Nxe2 Qxd5 6. O-O Nc6 7. Nbc3 Qh5 8. Be3 O-O-O 9. Qd3 Ng4 10. h3 ({RR} 10. Bf4 e5) 10... Nxe3 11. fxe3 e5 12. Qe4 f6 13. d5 Nb4 14. Ng3 Qg6 15. Nf5 Qf7) 5... Qxd5 6. Nf3 Nc6 7. c4 Qf5 ({RR} 7... Qe4 8. Be3 ({RR} 8. Nc3 Qxe2+ 9. Nxe2 e6 10. O-O O-O-O 11. Bf4 Bd6 12. Bxd6 cxd6 13. Rab1 d5 14. c5 Ne4 15. Rfd1 f6 16. Nd2 Ng5 17. h4 Nf7 18. Nf1) 8... e5 9. d5 Nb4 10. Nc3 Qc2 11. Rb1 Ne4 12. Qxc2 Nxc2+ 13. Ke2 Nxc3+ 14. bxc3 b6 15. Bc1 f6 16. Nd2 c6 17. Kd3 Na3 18. Rb3) 8. a3 ({RR } 8. O-O e6 9. Be3 ({RR} 9. d5 Nb4 10. a3 ({RR} 10. dxe6 O-O-O 11. e7 Bxe7 12. Qxe7 Nc2) ({RR} 10. Nd4 Qd3 11. Qxd3 Nxd3 12. dxe6 O-O-O) 10... Nc2 11. Ra2) ({ RR} 9. Nc3 O-O-O 10. Be3 Bb4) 9... Bd6 ({RR} 9... O-O-O 10. a3) 10. Nc3 O-O 11. Rad1 Rfe8 12. Qd3 ({RR} 12. Rfe1 Rad8 ({RR} 12... e5 13. d5 e4 14. Nh4 Qe5 15. g3 ({RR} 15. f4 exf3 16. Nxf3 Qxe3+ 17. Qxe3 Rxe3 18. Rxe3 Bc5) 15... Nb4 16. Bd4)) 12... Qh5 ({RR} 12... Qxd3 13. Rxd3 e5 14. d5 ({RR} 14. dxe5 Nxe5 15. Nxe5 Bxe5 ({RR} 15... Rxe5 16. Bf4) 16. h3 Rad8) 14... Na5 15. c5 e4) 13. Ne4 Nxe4 14. Qxe4 f5 15. Qh4 Qxh4 16. Nxh4 f4 17. Bc1 g5 18. Nf3 h6 ({RR} 18... g4 19. Ng5) 19. Rfe1 Rad8 20. g4 Kf7 ({RR} 20... e5 21. d5 ({RR} 21. dxe5 Nxe5 22. Nxe5 Bxe5 23. Rxd8 Rxd8 24. Rxe5 Rd1+) 21... Nb8 22. Nd2) 21. Kg2 Bb4 ({RR} 21... Be7 22. b3 ({RR} 22. d5 exd5 23. cxd5 Nb4 24. Ne5+ Kf6) 22... Bf6 23. Bb2 ) 22. Re4 Be7 {Atlas,V (2440)-Hodgson,J (2615) Germany 1996 GER-chT [Atlas,V] 1/2-1/2 (63)}) ({RR} 8. Nc3 O-O-O 9. d5 Nb4 10. O-O e6 11. dxe6 fxe6 12. a3 Nc6 13. Re1 Kb8 14. Qxe6 Qh5 15. Bf4 Bd6 16. Bxd6 Rxd6 17. Qe3 a6 18. b4 Ng4 19. Qf4 Rf6 20. Qg3 Rg6 21. Qf4 Rf6 22. Qg3 Rg6 {Vaishali,R (2403)-Dushyant,S (2369) chess.com INT 2022 0-1}) 8... O-O-O ({RR} 8... g6 9. Nc3 Bg7 10. O-O Rd8 11. Rd1 O-O 12. h3 e6 13. Be3 Rd7 14. Rd2 Rfd8 15. Rad1 Ne4 16. Nxe4 Qxe4 17. Bg5 Qxe2 18. Rxe2 Nxd4) 9. d5 Nb8 10. O-O c6 $146 ({RR} 10... h5 11. Nc3 a6 12. b4 g5 13. Nxg5 Qg6 14. f3 Re8 15. Nge4 Bg7 16. Bb2 Nbd7 17. c5 Nxe4 18. fxe4 Rhg8 19. Rf3 h4 20. c6 Ne5 21. cxb7+ Kxb7 22. Rh3 Nc4 23. a4 Bd4+ 24. Kh1 Qg7 25. b5 {Babczyk,A (1512)-Rehberg,R (1774) Willingen 2001 0-1 (39)}) ({RR} 10... e6 11. dxe6 fxe6 12. Re1 Bc5 13. b4 Bd4 14. Nxd4 Rxd4 15. Be3 Rh4 16. Nd2 Nc6 17. Nf3 Re4 18. b5 Ne5 19. Nxe5 Rxe5 20. Rad1 Ng4 21. Qd2 b6 22. Qd3 Qxd3 23. Rxd3 Rd8 24. Rxd8+ Kxd8 25. Rd1+ {Desjardins,M-Cheng,B (2238) Ottawa 2007 0-1 (32)}) 11. Ne5 Nfd7 12. f4 e6 13. dxc6 Nxc6 14. Nxc6 bxc6 15. Be3 Bc5 16. b4 Bxe3+ 17. Qxe3 Nb6 18. c5 Nc4 19. Qf2 Rd3 20. a4 Qd5 21. Ra2 Ne3 22. Re1 Ng4 23. Qc2 Rd8 24. g3 Rd1 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Schutt, Ricardo de Amorim"] [Black "Silva, Carlos Alessandro"] [Result "1/2-1/2"] [ECO "C28"] [WhiteElo "2184"] [PlyCount "19"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. O-O Be6 8. Nxd5 Bxd5 9. Bxd5 Qxd5 10. Nc3 $146 ({RR} 10. Be3 O-O 11. a3 Be7 12. Qd2 Rad8 13. f4 Bc5 14. fxe5 Qxe5 15. Bxc5 Qxc5+ 16. Kh1 Rfe8 17. Ng3 Qe5 18. Qf2 f6 19. Ne4 Kh8 20. b3 Re7 21. Rae1 Rde8 22. g4 h6 23. Re3 Nd4 24. Rh3 Nc6 {Ernst, W-Kieninger,G Bad Oeynhausen 1939 1/2-1/2 (73)}) ({RR} 10. Ng3 O-O 11. f4 f5 12. fxe5 Bc5+ 13. Kh1 Nxe5 14. Nxf5 Rae8 15. Bd2 Ng6 16. Qg4 Re5 17. Ng3 Bf2 18. Ne4 Ref5 19. Qe2 Bd4 20. c3 Be5 21. b3 c6 22. Rxf5 Rxf5 23. Rf1 Rxf1+ 24. Qxf1 Bc7 {Jakubiec,A (2460)-Pedzich,D (2465) Krynica 1997 1-0 (52)}) ({RR} 10. a3 Bd6 11. f4 f6 12. fxe5 Nxe5 13. Nf4 Qf7 14. d4 O-O-O 15. d5 Rhe8 16. Qd4 Nd7 17. Kh1 Bxf4 18. Bxf4 Nb6 19. c4 Qe7 20. b3 f5 21. a4 g5 22. a5 gxf4 23. axb6 axb6 24. Ra8+ Kd7 {Maters,A (2032)-Kruimer,M Almelo NED 2021 1-0 (53)}) 1/2-1/2 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Silveira Filho, Neri da Silva"] [Black "Sales Filho, Espedito Severiano"] [Result "0-1"] [ECO "B11"] [WhiteElo "2293"] [BlackElo "2068"] [PlyCount "88"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 Nbd7 8. d4 e6 9. Bg5 ({RR} 9. c3 Bd6 10. Qb3 Qc7 11. Nf1 O-O-O 12. Ne3 e5 13. Nxg4 hxg4 14. Ng5 exd4 15. Nxf7 Nc5 16. Qc4 d3 17. Bxg4+ Kb8 18. Nxh8 Re8+ 19. Be3 Re4 20. Qf7 Nxg4 21. Qxc7+ Kxc7 22. Rh3 Bf4 23. Kd2 Nxf2 {Naroditsky,D (2621) -Carlsen,M (2863) lichess.org INT 2020 1-0 (31)}) ({RR} 9. c3 Bd6 10. Ng5 Bxg3 11. fxg3 Nb6 12. Bf4 Nbd5 13. Qd2 Nxf4 14. gxf4 Bf5 15. Bd3 Qd5 16. Bxf5 exf5 17. O-O-O O-O 18. Kb1 Rfe8 19. Rhe1 Kf8 20. Qd3 Ng4 21. c4 Qd7 22. Re2 Rxe2 23. Qxe2 Re8 {Toumi,M (1941)-Abdilkhair,A (2258) Pula (Sardinia) ITA 2023 0-1 (55)} ) 9... Qc7 ({RR} 9... Qb6 10. O-O Bd6 11. c4 Qc7 12. Qd2 O-O-O 13. c5 Nxc5 14. dxc5 Bxg3 15. Qe3 Bxf3 16. Bxf3 Be5 17. Rfe1 Bd4 18. Qa3 Kb8 19. Rad1 Rd7 20. b4 Ng4 21. Bxg4 hxg4 22. Qc1 {0-1 (22) Silveira Filho,N (2239)-Lucena,S (2177) Brazil 2002}) 10. c4 $146 ({RR} 10. Qd3 Bd6 11. Nd2 Bxg3 12. Qxg3 Qxg3 13. fxg3 Bxe2 14. Kxe2 Ng4 15. Ne4 f6 16. Bf4 O-O 17. Rad1 e5 18. dxe5 fxe5 19. Bg5 Ndf6 20. Bxf6 gxf6 21. Rd7 Rf7 22. Rhd1 Raf8 23. Rxf7 Rxf7 24. Rd8+ Kh7 { Theodorakopoulos,G (2111)-Turov,M (2539) Aghios Kirykos 2000 1/2-1/2 (44)}) ({ RR} 10. Qd2 Bd6 11. O-O-O Nb6 12. Kb1 Nbd5 13. Ne5 Bf5 14. Nxf5 exf5 15. Bf3 Ne4 16. Bxe4 fxe4 17. Rhe1 O-O 18. Rxe4 f6 19. Qe2 fxe5 20. dxe5 Be7 21. Qxh5 Rxf2 22. Qg6 Qb6 23. Kc1 Qc5 24. Red4 Raf8 {Maddaloni,G (1670)-Rombaldoni,D (2131) Assisi 2003 0-1}) 10... Bb4+ 11. Bd2 Bd6 12. O-O Bxg3 13. fxg3 Qxg3 14. Be1 Qc7 15. Nh2 Bxe2 16. Qxe2 O-O 17. g4 Nxg4 18. Nxg4 hxg4 19. Qxg4 f5 20. Qg2 Nf6 21. Bg3 Qf7 22. Rad1 Qg6 23. Bd6 Qxg2+ 24. Kxg2 Rfe8 25. Kf3 Kf7 26. a4 Rh8 27. Rh1 Rh7 28. a5 a6 29. Rd3 g5 30. Rb3 g4+ 31. Ke3 Kg6 32. Be5 Nh5 33. Rb6 Rd7 34. Rd1 Rad8 35. Rd3 Kf7 36. Rdb3 f4+ 37. Ke4 f3 38. Ke3 Kg6 39. Rxb7 Rxb7 40. Rxb7 Rf8 41. Kf2 g3+ 42. Bxg3 Nxg3 43. h5+ Kh6 44. Re7 Rf6 0-1 [Event "BRA-ch 69th"] [Site "Brasilia"] [Date "2003.01.15"] [Round "9"] [White "Valle, Adriano"] [Black "Araujo, Adalberto"] [Result "1-0"] [ECO "E94"] [WhiteElo "2247"] [BlackElo "2275"] [PlyCount "51"] [EventDate "2003.01.07"] [EventType "swiss"] [EventRounds "9"] [EventCountry "BRA"] [SourceTitle "CBM 092 Extra"] [Source "ChessBase"] [SourceDate "2003.03.07"] [SourceVersion "1"] [SourceVersionDate "2003.03.07"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 c6 10. Nc2 Na6 11. Kh1 Be6 ({RR} 11... Nc7 12. Bg5 h6 13. Bh4 d5 14. f4 dxe4 15. Qxd8 Rxd8 16. Nxe4 Re8 17. Nxf6+ Bxf6 18. Bxf6 Rxe2 19. Nd4 Re4 20. Rae1 Rxe1 21. Rxe1 Ne6 22. f5 gxf5 23. Nxf5 Kh7 24. Nd6 Bd7 25. Nxb7 Rb8 26. Nd6 {Navara,D (2697)-Jones,G (2670) Tornelo INT 2020 1-0 (48)}) 12. Bg5 ({RR} 12. Nd4 Nc7 13. Bg5 h6 14. Bh4 Qd7 15. Qd2 Nh5 16. Rfd1 g5 17. Bf2 Nf4 18. Bf1 Be5 19. Be3 f5 20. g3 Ng6 21. f4 gxf4 22. gxf4 Bg7 23. Bh3 Ne7 24. Nxe6 Qxe6 25. Qxd6 Qxd6 26. Rxd6 fxe4 {Nikhil,M (1850)-Shaun Deon Sequeira (1620) Hyderabad IND 2023 1-0 (43)}) 12... h6 13. Bh4 g5 $146 ({RR} 13... Qc7 14. Qd2 Rad8 15. Rad1 Kh7 16. b3 d5 17. cxd5 cxd5 18. Bxf6 Bxf6 19. Nxd5 Bxd5 20. exd5 Bc3 21. Qd3 Nc5 22. Qxc3 Rxe2 23. Rfe1 Rxe1+ 24. Rxe1 Rxd5 25. Re8 Rd1+ 26. Ne1 f6 27. Qc4 h5 28. h4 {Averjanov,A (2399)-Silva Lucena,C (2292) chess.com INT 2022 1-0}) 14. Bf2 d5 15. exd5 cxd5 16. c5 Nb8 17. Nb5 Nc6 18. Nd6 Re7 19. Bb5 Qd7 20. Nd4 Ne8 21. Rc1 a6 22. Ba4 Rb8 23. Re1 Nxd6 24. cxd6 Qxd6 25. Bxc6 bxc6 26. Bg3 1-0 [Event "BRA-ch playoff"] [Site "Rio de Janeiro"] [Date "2003.04.23"] [Round "1"] [White "Teixeira, Ricardo da Silva"] [Black "Lima, Darcy Gustavo Macha"] [Result "0-1"] [ECO "A28"] [WhiteElo "2350"] [BlackElo "2511"] [PlyCount "60"] [EventDate "2003.04.23"] [EventType "match"] [EventRounds "8"] [EventCountry "BRA"] [SourceTitle "EXT 2004"] [Source "ChessBase"] [SourceDate "2003.11.25"] [SourceVersion "1"] [SourceVersionDate "2003.11.25"] [SourceQuality "1"] 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e4 Bb4 5. d3 O-O 6. g3 d6 7. Bg2 Nd4 8. h3 ({ RR} 8. Nxd4 exd4 9. a3 Ba5 10. b4 dxc3 11. bxa5 c6 12. a6 bxa6 13. Qc2 d5 14. e5 Re8 15. d4 Ne4 16. cxd5 cxd5 17. f3 Nd6 18. O-O Nf5 19. Qxc3 Qb6 20. Be3 Bd7 21. Rab1 Rac8 22. Qd2 Qe6 {Bu,X (2681)-Xiu,D (2508) Hefei 2010 1-0 (67)}) 8... Nxf3+ ({RR} 8... c6 9. O-O Nxf3+ 10. Qxf3 h6 11. Bd2 Re8 12. a3 Ba5 13. b4 Bc7 14. Rad1 Be6 15. Kh2 a6 16. a4 a5 17. b5 Nd7 18. Be3 Bb6 19. Bc1 Bc5 20. Qe2 Nb6 21. Qc2 Qc7 22. f4 f6 23. Ne2 {Krutko,A (2397)-Zarubitski,V (2413) chess. com INT 2021 1-0 (45)}) 9. Qxf3 Ne8 $146 ({RR} 9... Nd7 10. O-O Bxc3 11. bxc3 Nc5 12. Ba3 Qe8 13. Qe3 b6 14. f4 exf4 15. gxf4 Bb7 16. f5 f6 17. Rf2 Rf7 18. Kh1 Re7 19. Rg1 Qh5 20. Bc1 Rae8 21. Kh2 Kh8 22. Rf4 Nd7 23. Qg3 Ne5 24. d4 { Gross,S (2355)-Meduna,E (2390) Marianske Lazne 1978 0-1 (34)}) ({RR} 9... Nd7 10. O-O Bxc3 11. bxc3 Nc5 12. Ba3 Qe8 13. Qe3 b6 14. f4 exf4 15. gxf4 Bb7 16. f5 f6 17. Rf2 Rf7 18. Kh1 Re7 19. Rg1 Qh5 20. Bc1 Rae8 21. Kh2 Kh8 22. Rf4 Nd7 23. Qg3 Ne5 24. d4 {Gross,S (2355)-Meduna,E (2390) Marianske Lazne 1978 0-1 (34)}) 10. O-O c6 11. Qd1 f5 12. exf5 Bxf5 13. Qb3 Bxc3 14. Qxc3 Qd7 15. g4 Bg6 16. f4 exf4 17. Bxf4 Nc7 18. d4 Ne6 19. Be3 d5 20. Rxf8+ Rxf8 21. cxd5 cxd5 22. Qa5 Be4 23. Rf1 Bxg2 24. Rxf8+ Kxf8 25. Kxg2 a6 26. Qd2 Ke8 27. b3 Qc7 28. Kf3 Kd7 29. Kg2 Ke7 30. Qd3 Qf4 0-1 [Event "BRA-ch playoff"] [Site "Rio de Janeiro"] [Date "2003.04.24"] [Round "2"] [White "Lima, Darcy Gustavo Macha"] [Black "Teixeira, Ricardo da Silva"] [Result "1-0"] [ECO "C10"] [WhiteElo "2511"] [BlackElo "2350"] [PlyCount "77"] [EventDate "2003.04.23"] [EventType "match"] [EventRounds "8"] [EventCountry "BRA"] [SourceTitle "EXT 2004"] [Source "ChessBase"] [SourceDate "2003.11.25"] [SourceVersion "1"] [SourceVersionDate "2003.11.25"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Be7 8. Bg5 O-O 9. Bd3 b6 10. Qe2 ({RR} 10. Bxf6 Bxf6 11. Be4 Rb8 12. Qd3 h6 13. h4 c5 14. g4 cxd4 15. g5 dxc3 16. gxf6 Qxd3 17. Bxd3 cxb2 18. Rb1 gxf6 19. Rg1+ Kh8 20. Rxb2 Bb7 21. Ke2 Rbd8 22. Rd2 Bxf3+ 23. Kxf3 Rd4 24. Ke3 Rxh4 { Savchenko,B (2642)-Heberla,B (2532) Konya 2010 1/2-1/2}) ({RR} 10. Qc2 h6 11. h4 Bb7 12. O-O-O Qd5 13. Bxf6 Bxf6 14. Kb1 Rfd8 15. Rde1 Qa5 16. Bh7+ Kf8 17. Be4 Bxe4 18. Qxe4 Qd5 19. Qh7 c5 20. Re3 cxd4 21. cxd4 Rac8 22. Rd1 Rc5 23. g4 Rdc8 24. g5 hxg5 {Fajdetic,H (2151)-Zheenbekov,N (2060) chess.com INT 2023 0-1} ) 10... Bb7 11. O-O ({RR} 11. O-O-O Nd7 12. Bf4 Bd6 13. Ne5 Qe7 14. Qe3 Rfe8 15. Bb5 Nxe5 16. dxe5 Bc5 17. Qg3 c6 18. Bd3 Qc7 19. Qh4 g6 20. Qg3 Bf8 21. h4 c5 22. h5 c4 23. Bc2 b5 24. Qh2 Rad8 25. Rxd8 Rxd8 {Lima,D (2511)-Teixeira,R (2350) Rio de Janeiro 2003 1-0 (45)}) 11... Nd7 $146 ({RR} 11... Bxf3 12. Qxf3 Qd5 13. Qxd5 Nxd5 14. Bxe7 Nxe7 15. Rfe1 Rad8 16. Rad1 Rd6 17. Kf1 Rfd8 18. Ke2 h6 19. Rd2 Kf8 20. Red1 c6 21. g3 f5 22. Bc4 a5 23. a3 a4 24. Rd3 g5 25. Re3 Kf7 26. Re1 {Johnsen,S (2005)-Guindy,E (2005) Nykobing 1991 1-0 (41)}) ({RR} 11... h6 12. Bh4 Nh5 13. Bxe7 Qxe7 14. Qe3 Rac8 15. Be4 Bxe4 16. Qxe4 c5 17. Rad1 Nf6 18. Qh4 Qb7 19. Rfe1 Rfd8 20. Ne5 cxd4 21. Rxd4 Rxd4 22. Qxd4 Qd5 23. Qxd5 Nxd5 24. Re4 g5 25. g3 Kg7 26. Rd4 {Biryukov,D (2379)-Abramov,L (2200) Saratov 2010 1-0 (41)}) 12. Bxe7 Qxe7 13. Rad1 c5 14. d5 Bxd5 15. Bxh7+ Kxh7 16. Rxd5 Nf6 17. Rd3 Rad8 18. Rfd1 Kg8 19. Ne5 Qc7 20. f4 a6 21. Qd2 Ne4 22. Qe2 Nf6 23. Qd2 Ne4 24. Qc2 Nf6 25. Qa4 Rxd3 26. Rxd3 Nd5 27. g3 Qb7 28. Qd7 Qxd7 29. Nxd7 c4 30. Rxd5 exd5 31. Nxf8 Kxf8 32. Kf2 d4 33. cxd4 Ke7 34. Ke3 Ke6 35. g4 b5 36. h4 b4 37. h5 a5 38. g5 a4 39. Kd2 1-0 [Event "BRA-ch playoff"] [Site "Rio de Janeiro"] [Date "2003.04.25"] [Round "3"] [White "Teixeira, Ricardo da Silva"] [Black "Lima, Darcy Gustavo Macha"] [Result "1/2-1/2"] [ECO "D41"] [WhiteElo "2350"] [BlackElo "2511"] [PlyCount "89"] [EventDate "2003.04.23"] [EventType "match"] [EventRounds "8"] [EventCountry "BRA"] [SourceTitle "EXT 2004"] [Source "ChessBase"] [SourceDate "2003.11.25"] [SourceVersion "1"] [SourceVersionDate "2003.11.25"] [SourceQuality "1"] 1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 b6 12. O-O Bb7 13. Rfe1 Nd7 14. Re3 ({RR} 14. a4 Rc8 15. Bd3 a5 16. Bb5 h6 17. Qb2 Bc6 18. Rad1 Bxb5 19. Qxb5 Qc7 20. d5 exd5 21. exd5 Qd6 22. Nd4 Rc5 23. Qf1 Rxd5 24. Nf5 Rxd1 25. Nxd6 Rxd6 26. Rd1 Rxd1 27. Qxd1 Nc5 28. h4 Re8 {Nakamura,H (2787)-Wei,Y (2696) Bilbao 2016 1/2-1/2 (35)}) 14... Rc8 15. Bd3 ({RR} 15. Bb3 Nf6 16. Qe1 Re8 17. Rd1 Ng4 18. Re2 Ba6 19. Red2 Bc4 20. Bc2 Bxa2 21. Ba4 Bc4 22. Bxe8 Qxe8 23. d5 exd5 24. exd5 Qxe1+ 25. Rxe1 Nf6 26. Rc2 b5 27. Nd2 Nxd5 28. Nxc4 bxc4 29. Rxc4 Rb8 { Bentel,R (2201)-Perske,P (2076) Baden Baden GER 2023 1-0 (43)}) 15... Qe7 16. Rae1 $146 ({RR} 16. Qb2 Nf6 17. Nd2 Rfd8 18. Rh3 h6 19. Rg3 Nh5 20. Re3 Qd6 21. Nf3 Qc7 22. Rd1 Nf6 23. Bb1 a6 24. h3 b5 25. Nh2 Qb6 26. Ng4 Nxg4 27. hxg4 Rd7 28. Re2 Rcd8 29. Red2 Bc6 30. Qc3 b4 {Amigues,E (2349)-Cyborowski,L (2564) Cappelle-la-Grande 2005 0-1 (43)}) 16... Rfd8 17. h4 e5 18. d5 Nf6 19. Qb2 Ng4 20. R3e2 f6 21. Rc1 Nh6 22. Rec2 Nf7 23. Rxc8 Rxc8 24. Rxc8+ Bxc8 25. Qc2 Nd6 26. Nd2 Kf8 27. g3 Qd8 28. Nc4 Bg4 29. Nxd6 Qxd6 30. Ba6 Qc5 31. Qxc5+ bxc5 32. Kg2 Bd1 33. f4 Ke7 34. fxe5 fxe5 35. Kf2 Kd6 36. Ke3 h6 37. Kd2 Bf3 38. Ke3 Bg4 39. a4 Bd1 40. a5 Bc2 41. Bb5 Bb3 42. Kd3 Bd1 43. Kc3 Bg4 44. Bd3 Bc8 45. Bb5 1/2-1/2 [Event "BRA-ch playoff"] [Site "Rio de Janeiro"] [Date "2003.04.26"] [Round "4"] [White "Lima, Darcy Gustavo Macha"] [Black "Teixeira, Ricardo da Silva"] [Result "1-0"] [ECO "C10"] [WhiteElo "2511"] [BlackElo "2350"] [PlyCount "89"] [EventDate "2003.04.23"] [EventType "match"] [EventRounds "8"] [EventCountry "BRA"] [SourceTitle "EXT 2004"] [Source "ChessBase"] [SourceDate "2003.11.25"] [SourceVersion "1"] [SourceVersionDate "2003.11.25"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Be7 8. Bg5 O-O 9. Bd3 b6 10. Qe2 ({RR} 10. Bxf6 Bxf6 11. Be4 Rb8 12. Qd3 h6 13. h4 c5 14. g4 cxd4 15. g5 dxc3 16. gxf6 Qxd3 17. Bxd3 cxb2 18. Rb1 gxf6 19. Rg1+ Kh8 20. Rxb2 Bb7 21. Ke2 Rbd8 22. Rd2 Bxf3+ 23. Kxf3 Rd4 24. Ke3 Rxh4 { Savchenko,B (2642)-Heberla,B (2532) Konya 2010 1/2-1/2}) ({RR} 10. Qc2 h6 11. h4 Bb7 12. O-O-O Qd5 13. Bxf6 Bxf6 14. Kb1 Rfd8 15. Rde1 Qa5 16. Bh7+ Kf8 17. Be4 Bxe4 18. Qxe4 Qd5 19. Qh7 c5 20. Re3 cxd4 21. cxd4 Rac8 22. Rd1 Rc5 23. g4 Rdc8 24. g5 hxg5 {Fajdetic,H (2151)-Zheenbekov,N (2060) chess.com INT 2023 0-1} ) 10... Bb7 11. O-O-O ({RR} 11. O-O Nd7 12. Bxe7 Qxe7 13. Rad1 c5 14. d5 Bxd5 15. Bxh7+ Kxh7 16. Rxd5 Nf6 17. Rd3 Rad8 18. Rfd1 Kg8 19. Ne5 Qc7 20. f4 a6 21. Qd2 Ne4 22. Qe2 Nf6 23. Qd2 Ne4 24. Qc2 Nf6 25. Qa4 Rxd3 {Lima,D (2511) -Teixeira,R (2350) Rio de Janeiro 2003 1-0 (39)}) 11... Nd7 $146 ({RR} 11... Qd5 12. Kb1 Rfe8 13. Ka1 Qa5 14. h4 c5 15. Rhe1 Bd5 16. Bb1 Rad8 17. Qc2 g6 18. Ne5 cxd4 19. Rxd4 Bxa2 20. Bxa2 Rxd4 21. Nc6 Qc5 22. Nxd4 Nd5 23. Qa4 Rc8 24. Bxd5 {1-0 (24) Gempe,T (2215)-Zimmermann,F Gruenheide 1996}) ({RR} 11... h6 12. Bd2 c5 13. Rhg1 Qd5 14. c4 Qd6 15. g4 Rfd8 ({RR} 15... cxd4 16. g5 hxg5 17. Bxg5 Rfd8 18. Ne5 Rac8 19. Rg3) 16. g5 hxg5 17. Bxg5 Kf8 18. Ne5 cxd4 19. Bf4 Qc5 20. Rg5 Rd5 21. Kb1 Rxe5 22. Bxe5 Qc6 23. Rg3 g6 24. Rh3 Qg2 25. Rg3 Qc6 26. Bc2 {Jakobsen,O-Stepak,Y Marianske Lazne 1962 1-0 (35)}) 12. Bf4 Bd6 13. Ne5 Qe7 14. Qe3 Rfe8 15. Bb5 Nxe5 16. dxe5 Bc5 17. Qg3 c6 18. Bd3 Qc7 19. Qh4 g6 20. Qg3 Bf8 21. h4 c5 22. h5 c4 23. Bc2 b5 24. Qh2 Rad8 25. Rxd8 Rxd8 26. hxg6 fxg6 27. Bxg6 Rd7 28. Bc2 Rg7 29. Kb1 Bxg2 30. Rg1 Qb7 31. Bh6 Rg4 32. Bxf8 Kxf8 33. Qh6+ Rg7 34. Qxe6 Qe7 35. Qc8+ Kf7 36. Qf5+ Kg8 37. Qc8+ Kf7 38. f4 Bd5 39. Qf5+ Ke8 40. Qc8+ Kf7 41. Qf5+ Ke8 42. Rd1 Be6 43. Qh5+ Qf7 44. Qh4 Qc7 45. f5 1-0 [Event "BRA-ch playoff"] [Site "Rio de Janeiro"] [Date "2003.05.01"] [Round "5"] [White "Teixeira, Ricardo da Silva"] [Black "Lima, Darcy Gustavo Macha"] [Result "1/2-1/2"] [ECO "D41"] [WhiteElo "2350"] [BlackElo "2511"] [PlyCount "80"] [EventDate "2003.04.23"] [EventType "match"] [EventRounds "8"] [EventCountry "BRA"] [SourceTitle "EXT 2004"] [Source "ChessBase"] [SourceDate "2003.11.25"] [SourceVersion "1"] [SourceVersionDate "2003.11.25"] [SourceQuality "1"] 1. Nf3 {Tsesarsky,I} d5 2. d4 e6 3. c4 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 b6 12. O-O Bb7 13. Rfe1 Nd7 14. a4 ({RR} 14. Qf4 Rc8 15. Bb3 Qc7 ({RR} 15... Re8 16. Re3 Qf6 17. Qg3 Red8 18. Rd1) 16. Qh4 h6 17. Re3 Rfd8 18. Rae1 Nf6 19. h3 b5 20. d5 exd5 21. e5 Ne4 22. e6 fxe6 23. Nd4 Re8 24. Nxe6 Rxe6 25. Rxe4 Rxe4 26. Qxe4 Qc5) ({ RR} 14. d5 exd5 15. Bxd5 Nc5 16. Rad1 Bxd5 17. exd5 Qd6 18. Ne5 Rfe8 19. Nc6 Ne4 20. Qd4 Nf6 21. Rxe8+ Rxe8 22. h3 ({RR} 22. Nxa7 Qe7 ({RR} 22... Qxd5))) ({ RR} 14. Re3 Rc8 15. Bd3 Qc7 16. Rae1 Nf6 ({RR} 16... h6) 17. e5 Nd5 18. Ng5 h6 ({RR} 18... Nxe3 19. Bxh7+ Kh8 20. Qxe3 Qc3 21. Bd3 Kg8 22. Rd1) 19. Rh3 Qe7 20. Nh7 Rc7 ({RR} 20... Rfd8 21. Rxh6 ({RR} 21. Be4 Rd7 22. Bxd5 Kxh7 23. Bxb7 Rxb7 24. d5) 21... gxh6 22. Qxh6) 21. Nxf8) ({RR} 14. Rad1) 14... a6 ({RR} 14... Rc8 15. Bd3 a5 ({RR} 15... Nb8 16. a5 Nc6 17. axb6 Nxd4 18. Nxd4 Qxd4 19. bxa7) ({RR} 15... Qc7 16. a5 Rfd8 17. axb6 axb6 18. Rac1 Qd6 19. Rb1 Rc7 20. Qe3 Ra8 21. e5 Qd5 22. Rb5 Qc6 23. d5 exd5 24. Nd4 Qh6 25. Qxh6 gxh6) ({RR} 15... a6 16. Qe2 Nb8 17. Rab1 Rc3 18. Rec1 Rxc1+ 19. Rxc1 Nc6 20. Bxa6 Bxa6 21. Qxa6 Nxd4 22. Nxd4 Qxd4 23. Qc4) ({RR} 15... f5 16. Ng5 Qf6 ({RR} 16... Rf6 17. exf5) 17. Bb5) 16. Bb5 h6 17. Qb2 Bc6 18. Rad1 Bxb5 19. Qxb5 Qc7 20. d5 exd5 21. exd5 Qd6 22. Nd4 Rc5 23. Qf1 Rxd5 24. Nf5 Rxd1 25. Nxd6 Rxd6 26. Rd1 Rxd1 27. Qxd1 Nc5 28. h4 Re8 29. h5 {Nakamura,H (2787)-Wei,Y (2696) Bilbao 2016 1/ 2-1/2 (35)}) ({RR} 14... Rc8 15. Bd3 e5 16. d5 Nc5 17. Bc4 ({RR} 17. Ra3 Qd6 18. Qb2 f5 19. Nxe5 ({RR} 19. exf5 Nxd3 20. Rxd3 Rxf5) 19... fxe4 20. Bb1 Rce8 21. Nc4 Qxd5 22. Nxb6 ({RR} 22. Rg3 Qd7 23. Ne5 Qe6 24. Rxg7+ Kxg7 25. Nd7+ Rf6 26. Nxc5 bxc5 27. Qxb7+ Re7) 22... Qg5 23. Rg3 Qe7 24. Nc4) 17... f6 18. Nh4 Qd7 19. Qe2 ({RR} 19. Nf5 Nxe4) 19... g6 ({RR} 19... Nxa4 20. Bb5) 20. a5 Qd6 21. h3 Rb8 22. Nf3 Kg7 23. Nd2 f5 ({RR} 23... Rfd8) 24. axb6 axb6 25. Ra7 fxe4 ({RR} 25... Rf7 26. exf5 Rxf5 ({RR} 26... gxf5 27. Qxe5+) 27. Ba2 ({RR} 27. g4 Rf4 28. Qxe5+ Qxe5 29. Rxe5 Rd4 30. Nb3 Rxc4 31. Nxc5 Rxc5 32. Re7+ Kg8 33. Raxb7 Rxb7 34. Rxb7 Rxd5 35. Rxb6) 27... Rbf8 28. f3 ({RR} 28. Ne4 Qb8 29. Nxc5 bxc5 30. Qa6 R5f7 31. Qa5 Bxd5 32. Rxf7+ Bxf7 33. Bxf7 Rxf7 34. Qxc5 Qc7)) 26. Nxe4 Nxe4 27. Qxe4 Rf4 ({RR} 27... Kg8 28. Qxe5) 28. Qe2 ({RR} 28. Qxe5+ Qxe5 29. Rxe5 Rxc4 30. Re7+ Kg8 ({RR} 30... Kf6 31. Raxb7 Rxb7 32. Rxb7 Ke5 33. Rxb6 Kxd5 34. Rb7) 31. Raxb7 Rxb7 32. Rxb7 Rd4 33. Rd7 ({RR} 33. Rxb6 Rxd5) 33... b5 34. Kf1 b4 35. Ke2 b3 36. Rb7 Rxd5 37. Rxb3) 28... Kh8 ({RR} 28... Kg8 29. Ba2) 29. Bb3 {Gulko,B (2643)-Lima,D (2525) Istanbul 2000 EXT 2001 [Tsesarsky,I] 1-0 (31)}) 15. Rad1 $146 ({RR} 15. h3 Qc7 16. Bd3 Rfc8 17. Rec1 Qd8 18. Re1 h6 19. Ra3 Rc7 20. Qb2 Rac8 21. Rb3 a5 22. Qa1 Ra8 23. Bb5 Nf6 24. Bd3 Nd7 25. Bb5 Nf6 26. Bd3 Nd7 27. Bb5 {1/2-1/2 (27) Drenchev,P (2344)-Tomic,A (2352) Banja Vrujci SRB 2022}) 15... Qc7 16. Bd3 Rfc8 17. Qb4 Rab8 18. Bb1 b5 19. axb5 axb5 20. d5 Qc5 21. Qd2 e5 22. Qg5 Qd6 23. Nh4 Qf6 24. Qxf6 Nxf6 25. Nf5 Kf8 26. Rc1 Rxc1 27. Rxc1 Rc8 28. Rxc8+ Bxc8 29. Nd6 Bd7 30. f3 Ke7 31. Nb7 Bc8 32. Nc5 Kd6 33. Nd3 Nd7 34. Kf2 f5 35. Ke3 Nf6 36. h3 fxe4 37. fxe4 Bd7 38. Bc2 Be8 39. Bd1 Bg6 40. Bf3 h6 1/2-1/2 [Event "BRA-ch playoff"] [Site "Rio de Janeiro"] [Date "2003.05.02"] [Round "6"] [White "Lima, Darcy Gustavo Macha"] [Black "Teixeira, Ricardo da Silva"] [Result "1-0"] [ECO "C10"] [WhiteElo "2511"] [BlackElo "2350"] [PlyCount "63"] [EventDate "2003.04.23"] [EventType "match"] [EventRounds "8"] [EventCountry "BRA"] [SourceTitle "EXT 2004"] [Source "ChessBase"] [SourceDate "2003.11.25"] [SourceVersion "1"] [SourceVersionDate "2003.11.25"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Be7 8. Bd3 O-O 9. Qe2 b6 10. Bf4 Bb7 11. O-O-O ({RR} 11. Rd1 Qc8 12. O-O c5 13. Rfe1 a6 14. Bb1 b5 15. Ne5 cxd4 16. cxd4 Qd8 17. Qd3 Qd5 18. Qh3 Rfd8 19. Re3 g6 20. Bg5 Rac8 21. Bxf6 Bxf6 22. Nxf7 Kxf7 23. Qxh7+ Kf8 24. Rf3 Qg5 25. Bxg6 {1-0 (25) Cheparinov,I (2686)-Meier,G (2621) chess.com INT 2020}) 11... Qc8 12. Kb1 c5 13. Be5 $146 ({RR} 13. dxc5 Qxc5 14. Be3 Qc7 15. Bd4 Rfd8 16. h4 Bc5 17. Be5 Bd6 18. Bxf6 gxf6 19. Nd4 Qc5 20. Rhe1 Bf8 21. f4 Bg7 22. g4 Rd6 23. Bc2 Rad8 24. a3 h6 25. Rg1 Kf8 26. Rdf1 Bd5 27. Bd3 f5 {Perez Candelario,M (2621) -Moreno Trujillo,A (2519) Linares ESP 2019 1/2-1/2 (58)}) ({RR} 13. h4 Rd8 14. Ne5 Kf8 15. Bc2 cxd4 16. cxd4 Bd6 17. Bg5 Bd5 18. Ng4 Be7 19. Nxf6 Bxf6 20. Bxf6 gxf6 21. Qh5 Bxa2+ 22. Kc1 Bb3 23. Qxh7 Qc4 24. Rh3 Bxc2 25. Qxc2 Rxd4 26. Rxd4 Qxd4 27. h5 Qe5 {Kraemer,M (2173)-Meier,G (2253) Willingen 2003 1/2-1/2}) 13... cxd4 14. Bxd4 Nd7 15. h4 h6 16. g4 e5 17. Nxe5 Nxe5 18. Bxe5 Bxh1 19. Rxh1 Re8 20. Qe4 f5 21. gxf5 Bf6 22. Bc4+ Kh8 23. Be6 Qd8 24. f4 Qe7 25. Rg1 Rad8 26. Kc2 Rf8 27. Rg6 Qc5 28. Qe2 Rde8 29. Qh5 Rxe6 30. fxe6 Qf2+ 31. Kb3 Qf1 32. Bxf6 1-0