[Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.1"] [White "Supi, Luis Paulo"] [Black "Sopko, Cassio Roberto"] [Result "1-0"] [ECO "C42"] [WhiteElo "2572"] [BlackElo "1877"] [PlyCount "51"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Nbd2 Bg4 9. Nxe4 dxe4 10. Bxe4 Bxf3 11. Bxf3 Nxd4 12. Bxb7 Rb8 13. Be4 O-O 14. c3 Ne6 15. Qc2 h6 16. Rd1 $146 ({RR} 16. Be3 c5 17. Rad1 Qc7 18. b3 Rfd8 19. Bf5 Nf4 20. c4 Qe5 21. g3 Ne2+ 22. Qxe2 Qxf5 23. Bf4 Rxd1 24. Rxd1 Rb7 25. Qd3 Qc8 26. Qd5 Bf6 27. Be3 Rc7 28. Qd6 Rc6 29. Qd7 Qa8 30. Qd5 Qc8 {Dolnik,A (2047)-Zahorsky,R Slovakia 2003 1-0 (42)}) 16... Bd6 17. Be3 a6 18. Rd5 Rb5 19. Rad1 Qe7 20. g3 Rfb8 21. b4 Rxd5 22. Bxd5 c5 23. a3 cxb4 24. cxb4 Nc7 25. Qc6 Rd8 26. Bc4 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.2"] [White "Fontoura, Alexandre Souza"] [Black "Fier, Alexandr"] [Result "0-1"] [ECO "A01"] [WhiteElo "1873"] [BlackElo "2563"] [PlyCount "42"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. b3 e5 2. Bb2 Nc6 3. Nf3 e4 4. Nd4 Nxd4 5. Bxd4 Ne7 6. e3 Nc6 7. Bb2 d5 8. d3 exd3 ({RR} 8... Qg5 9. Nc3 Bb4 10. a3 Bxc3+ 11. Bxc3 Bg4 12. Qd2 O-O-O 13. d4 f5 14. Bb4 Bh5 15. h4 Qg6 16. g3 Bf3 17. Rg1 Rhe8 18. Qc3 Qh5 19. Bc5 Re6 20. b4 b6 21. b5 bxc5 22. bxc6 c4 23. Qa5 {Jobava,B (2687)-Nepomniachtchi,I (2751) Tbilisi 2017 1/2-1/2}) ({RR} 8... Qg5 9. h4 Qf5 10. Nd2 Be6 11. dxe4 dxe4 12. Bc4 O-O-O 13. Bxe6+ Qxe6 14. Qe2 Nb4 15. O-O-O Nxa2+ 16. Kb1 Nb4 17. Qc4 Qxc4 18. Nxc4 Nc6 19. Rxd8+ Kxd8 20. Rd1+ Kc8 21. h5 Rg8 22. Rd5 Bb4 23. Rf5 { Deviprasath,S (2322)-Matlakov,M (2677) chess.com INT 2023 0-1 (42)}) 9. Bxd3 $146 ({RR} 9. Qxd3 Bb4+ 10. Nc3 Bg4 11. f3 Be6 12. O-O-O Qe7 13. Kb1 O-O-O 14. h4 h5 15. Ne2 f6 16. Nf4 Bf7 17. Qf5+ Kb8 18. Nxd5 Bxd5 19. Rxd5 Rxd5 20. Qxd5 Rd8 21. Qxd8+ Qxd8 22. Bd3 Qe7 23. Be4 Qd6 {Jobava,B (2585)-Shimanov,A (2581) chess.com INT 2022 0-1 (31)}) 9... Qg5 10. Be2 Qxg2 11. Bf3 Qg6 12. Na3 Be6 13. Qe2 Bb4+ 14. c3 Bxa3 15. Bxa3 Qf6 16. Bb2 Ne5 17. Bg2 Bg4 18. Qd2 Bf3 19. Kf1 Bxg2+ 20. Kxg2 Qf3+ 21. Kg1 Qh3 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.3"] [White "Mekhitarian, Krikor Sevag"] [Black "Deus Filho, Joaquim De"] [Result "1-0"] [ECO "A04"] [WhiteElo "2560"] [BlackElo "1868"] [PlyCount "69"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 f5 2. d3 Nf6 3. e4 e6 4. e5 Nd5 ({RR} 4... Ng8 5. d4 d5 6. Nc3 Be7 7. h4 c6 8. Bd3 b6 9. g4 fxg4 10. Ng5 Nh6 11. Nxh7 Ba6 12. Bg6+ Kd7 13. Ng5 Bxg5 14. Bxg5 Qf8 15. Bxh6 Rxh6 16. Qxg4 Rxg6 17. Qxg6 Qf3 18. Rg1 Kc7 19. Qg4 { Travnicek,K (2159)-Schoupal,P (1992) Czech Republic CZE 2022 1-0 (34)}) 5. c4 ( {RR} 5. d4 Be7 6. c4 Nb6 7. Nc3 d6 8. Be2 O-O 9. O-O Re8 10. Re1 N8d7 11. exd6 cxd6 12. Bd3 Nf8 13. b3 Bf6 14. Bf1 Ng6 15. Bb2 a6 16. a4 Nd7 17. a5 Ndf8 18. b4 Bd7 19. Na4 Bxa4 {Mchedlishvili,M (2587)-Sanikidze,T (2508) Tbilisi 2015 1-0 (41)}) 5... Bb4+ 6. Nbd2 Nf4 7. d4 $146 ({RR} 7. g3 Ng6 8. a3 Be7 9. Bg2 c5 10. O-O Nc6 11. Re1 Qc7 12. Qe2 O-O 13. b4 b6 14. b5 Na5 15. Bb2 Bb7 16. Bc3 Rae8 17. h4 d6 18. exd6 Bxd6 19. h5 Nh8 20. Ne5 Nf7 21. Ndf3 Nb3 {Gmeiner,P (2234)-Wohlfart,P (2238) Germany 2006 1-0 (42)}) 7... b6 8. g3 Ng6 9. h4 h5 10. Bg2 Bb7 11. O-O Be7 12. Re1 Nf8 13. d5 Na6 14. Nb3 Nc5 15. Nxc5 Bxc5 16. Ng5 Qc8 17. Be3 Bb4 18. Bd2 Be7 19. Qe2 a5 20. Rad1 g6 21. Nh3 Kf7 22. Bf3 Kg7 23. Bg5 Bxg5 24. Nxg5 Rb8 25. Qe3 Qe8 26. Rd2 Ba6 27. b3 Bc8 28. Red1 Rg8 29. a3 Bb7 30. dxe6 dxe6 31. Bxb7 Rxb7 32. Rd8 Qe7 33. Qf3 c5 34. Qc6 Kh6 35. Re8 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.4"] [White "Moyses Sobrinho, Elias"] [Black "Barbosa, Evandro Amorim"] [Result "0-1"] [ECO "D94"] [WhiteElo "1858"] [BlackElo "2509"] [PlyCount "68"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Qc2 Bf5 9. Bd3 ({RR} 9. Qc4 Qxc4 10. Bxc4 c5 11. Bd5 Nc6 12. Bxc6 bxc6 13. dxc5 Bd3 14. Nd4 Rfc8 15. f4 f6 16. Ne6 Bh8 17. Bd2 Kf7 18. Nd4 e5 19. fxe5 fxe5 20. Ne2 Ke6 21. Bc3 Rd8 22. Rd1 Bf6 23. Ba5 Rd7 {Julve,P (2241)-Bernard,C (2349) France 2010 1/2-1/2 (47)}) ({RR} 9. Qxc7 Nc6 10. a3 e5 11. dxe5 Nxe5 12. Be2 Rac8 13. Qe7 Bd3 14. Nxe5 Bxe2 {0-1 (14) Da Silva,A (1800)-Komatu,F (1568) Escola de Xadrez Franca Garci 2022}) 9... Bxd3 10. Qxd3 Nd7 $146 ({RR} 10... c5 11. e4 Qd6 12. d5 Na6 13. Qe2 Rac8 14. O-O c4 15. a3 b5 16. g3 Nc5 17. Bf4 e5 18. Bd2 Qc7 19. Rab1 Nb3 20. Bc3 Rfe8 21. Rbd1 Rcd8 22. Qe3 Bf8 23. Qg5 Bg7 24. h4 f6 25. Qe3 {Knischka,W (1911)-Chmel,K (2012) Klatovy 2013 0-1 (46)}) 11. O-O c5 12. e4 Qd6 13. d5 Rac8 14. Bd2 Bxb2 15. Rab1 c4 16. Qc2 c3 17. Bc1 Bxc1 18. Rfxc1 Rc7 19. Rb3 Rfc8 20. Nd4 a6 21. Ne2 b5 22. a3 Rc4 23. g3 Nc5 24. Rxc3 Nxe4 25. Rxc4 Rxc4 26. Qd3 Qc5 27. Rf1 Nc3 28. Ra1 Nxe2+ 29. Qxe2 Rc1+ 30. Rxc1 Qxc1+ 31. Kg2 Qxa3 32. Qe5 Qd6 33. Qe4 a5 34. f3 a4 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.5"] [White "Lima, Darcy"] [Black "Andrade, Guilherme A. De Sou"] [Result "1-0"] [ECO "B91"] [WhiteElo "2508"] [BlackElo "1852"] [PlyCount "73"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 O-O 9. O-O b5 10. Re1 ({RR} 10. a4 b4 11. Nd5 Nxd5 12. Qxd5 Ra7 13. Be3 Be6 14. Qd3 Rb7 15. Rfc1 Qc7 16. a5 Nd7 17. Bf1 Ra8 18. Nd2 Nc5 19. Bxc5 dxc5 20. Nc4 Rd8 21. Qe3 Rd4 22. Nb6 c4 23. c3 bxc3 24. Qxc3 Rxe4 {Nepomniachtchi,I (2773) -Vachier Lagrave,M (2780) Abidjan CIV 2019 1/2-1/2 (71)}) 10... Qc7 $146 ({RR} 10... Bb7 11. Nd2 b4 12. Nd5 Nxd5 13. exd5 Nd7 14. Nc4 Rc8 15. b3 Nb6 16. Ne3 f5 17. Bh3 f4 18. Be6+ Kh8 19. Ng2 Rc5 20. gxf4 Nxd5 21. fxe5 Qb6 22. Bxd5 Rxd5 23. Be3 Qc6 24. Qg4 dxe5 25. Rad1 {Rodriguez Turino,L (2213)-Sanchez Alvarez,R (2307) Santa Clara 2010 0-1 (34)}) ({RR} 10... Bb7 11. a4 b4 12. Nd5 Nxd5 13. exd5 a5 14. Bd2 Nd7 15. c3 bxc3 16. Bxc3 Qb6 17. Ra3 Nc5 18. Nd2 Nd3 19. Re3 Nxf2 20. Kxf2 Bg5 21. Nc4 Qc5 22. Qg4 h6 23. h4 f5 24. Qe2 f4 25. hxg5 { Levitskiy,A (2318)-Avazkhonov,A (1538) chess.com INT 2023 1-0 (61)}) 11. Nd2 Nc6 12. Nf1 Be6 13. Nd5 Bxd5 14. exd5 Nb8 15. Ne3 g6 16. Bd2 Nbd7 17. a4 Nb6 18. axb5 axb5 19. b3 Rxa1 20. Qxa1 Ra8 21. Qd1 Qc5 22. Qe2 b4 23. Rd1 Ra2 24. Be1 e4 25. Qd2 Nbd7 26. Qxb4 Qa7 27. Bxe4 Ne5 28. Bg2 h5 29. h3 Nfd7 30. Bc3 Bf6 31. Qxd6 Nf3+ 32. Bxf3 Bxc3 33. Qe7 Bd4 34. Rxd4 Qxd4 35. Qxd7 Ra1+ 36. Kg2 Qd2 37. Qe8+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.6"] [White "Duailibi, Ricardo Miguel"] [Black "Santiago, Yago De Moura"] [Result "0-1"] [ECO "D02"] [WhiteElo "1849"] [BlackElo "2478"] [PlyCount "72"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. Nbd2 cxd4 7. exd4 Nh5 8. Bg3 g6 9. Be2 ({RR} 9. Bd3 Bh6 10. O-O O-O 11. Qe2 f6 12. b4 Rf7 13. Nb3 b6 14. Rad1 Bd7 15. b5 Ne7 16. c4 dxc4 17. Bxc4 Nd5 18. Bxd5 exd5 19. Rfe1 Rc8 20. Nfd2 Rc2 21. a4 Bf5 22. Rc1 Ra2 23. a5 Nf4 {Henriquez Villagra,C (2616) -Firouzja,A (2785) chess.com INT 2023 0-1 (39)}) ({RR} 9. Bd3 Bg7 10. O-O Nxg3 11. hxg3 O-O 12. Re1 f6 13. c4 dxc4 14. Bxc4 Nxd4 15. Nxd4 Qxd4 16. Bxe6+ Bxe6 17. Rxe6 Rad8 18. Qb3 Qd5 19. Ne4 f5 20. Nc3 Qxb3 21. axb3 a6 22. Re7 Rf7 23. Rae1 Rd2 {Rizzo,T (1970)-Csonka,B (2497) chess.com INT 2023 1/2-1/2 (108)}) 9... Bg7 10. Bh4 $146 ({RR} 10. Qb3 O-O 11. O-O Nxg3 12. hxg3 Rb8 13. Bb5 Bd7 14. Bxc6 Bxc6 15. Rfe1 Qd6 16. Ne5 Rfc8 17. Ndf3 Be8 18. a3 b6 19. Qb4 Qd8 20. Qb3 f6 21. Nd3 Bf7 22. Nf4 Qd6 23. Qb4 Rd8 24. Qxd6 Rxd6 {Jeremic,M (2106) -Chylewski,P (2344) chess.com INT 2020 0-1 (87)}) 10... Bf6 11. Bxf6 Qxf6 12. g3 Bd7 13. Nb3 b6 14. Nfd2 Ng7 15. Bf3 Rc8 16. Qe2 O-O 17. O-O h5 18. Bg2 Nf5 19. Nf3 Nd6 20. Nbd2 Rfd8 21. Rfe1 Ne7 22. Ne5 Be8 23. h3 a5 24. g4 hxg4 25. hxg4 Qf4 26. Nd3 Qh6 27. Qe5 Bb5 28. Nf4 Nc6 29. Qe3 Qh4 30. Bf3 Re8 31. Ng2 Qf6 32. Nf4 Bc4 33. b3 Ba6 34. Be2 Bxe2 35. Rxe2 Nb5 36. Nf3 Nxc3 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.7"] [White "Di Berardino, Diego Rafael"] [Black "Costa, Ricardo Santos"] [Result "1-0"] [ECO "D36"] [WhiteElo "2471"] [BlackElo "1834"] [PlyCount "93"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. Qc2 Re8 9. Nge2 Nf8 10. O-O c6 11. f3 Be6 12. Rad1 Qa5 ({RR} 12... N6d7 13. Bf4 Rc8 14. a3 a5 15. Kh1 b5 16. e4 b4 17. axb4 axb4 18. Na4 b3 19. Qb1 Qa5 20. Nac3 dxe4 21. fxe4 c5 22. e5 cxd4 23. Nxd4 Qb6 24. Nxe6 fxe6 25. Bxh7+ Nxh7 26. Rxd7 Qc6 27. Qd1 {Kamsky,G (2695)-Van der Sterren,P (2605) Wijk aan Zee 1994 1/ 2-1/2 (35)}) ({RR} 12... a6 13. Kh1 Rc8 14. Qb1 b5 15. b4 a5 16. a3 axb4 17. axb4 Qd6 18. Na2 Ng6 19. Nf4 Nxf4 20. Bxf4 Qd7 21. Nc1 h6 22. Bg3 Qa7 23. Rd2 Ra8 24. Ra2 Qb7 25. Be1 Rxa2 26. Qxa2 Ra8 27. Qc2 {Aleksandrov,A (2563) -Navumenka,M (2052) Orsha BLR 2021 1-0 (92)}) 13. a3 Rac8 14. Kh1 h6 $146 ({RR } 14... a6 15. Ng3 g6 16. Qd2 Qd8 17. Bf4 h5 18. Bb1 h4 19. Nge2 Nh5 20. h3 Nxf4 21. Nxf4 Bg5 22. Rde1 Bxf4 23. exf4 Qf6 24. Re5 Nd7 25. Rg5 Kf8 26. f5 Bxf5 27. Bxf5 gxf5 28. Qf4 Re6 29. Qxh4 {Salas Arros,C (2360)-Quispe Santacruz, J (2155) La Paz 2002 1-0 (45)}) 15. Bh4 Ng4 16. Bxe7 Nxe3 17. Qc1 Nxd1 18. Bb4 Qd8 19. Nxd1 Nh7 20. Be1 Qd7 21. Qc2 Nf8 22. b4 Qc7 23. g4 a5 24. bxa5 c5 25. Qxc5 Qxc5 26. dxc5 Rxc5 27. Bb4 Rc7 28. Ndc3 Ra8 29. Na4 Rac8 30. Nac3 Nd7 31. Nb5 Ne5 32. Nxc7 Nxd3 33. Bd6 Nc5 34. Bxc5 Rxc7 35. Rc1 Bd7 36. Bb6 Rxc1+ 37. Nxc1 f5 38. h3 g5 39. Nb3 fxg4 40. hxg4 Kf7 41. Kg2 Kg6 42. Nc5 Bc8 43. Nd3 h5 44. Ne5+ Kf6 45. Bd4 hxg4 46. fxg4 Ke6 47. Kg3 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.8"] [White "Ribeiro, Fabiano Pinto"] [Black "Quintiliano Pinto, Renato R."] [Result "0-1"] [ECO "A05"] [WhiteElo "1831"] [BlackElo "2469"] [PlyCount "88"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Nc6 8. b3 $146 ({RR} 8. Qc2 Qc7 9. h3 Rb8 10. Be3 b5 11. Nbd2 b4 12. d4 Nd7 13. d5 Nce5 14. Nxe5 Nxe5 15. f4 bxc3 16. bxc3 Nd7 17. Rfc1 Ba6 18. Qa4 Bb5 19. Qa3 Rb6 20. Rcb1 Ra6 21. Qc1 Qa5 22. Rb3 Bd3 {Friberg,L-Johansson,L Hallsberg 1975 1/2-1/2} ) ({RR} 8. Ne1 Nd7 9. f4 b5 10. Nd2 b4 11. c4 Bb7 12. Ndf3 e6 13. Qe2 Qb6 14. Be3 Rae8 15. Rd1 f5 16. Qc2 Nd4 17. Nxd4 cxd4 18. Bf2 Nc5 19. exf5 gxf5 20. b3 e5 21. Bxb7 Qxb7 22. Ng2 Bf6 {Weindl,A (2360)-Tukmakov,V (2520) Bern 1991 0-1 (31)}) ({RR} 8. Bg5 Bg4 9. Nbd2 Qd7 10. Re1 Rab8 11. Nf1 b5 12. Qd2 Bxf3 13. Bxf3 Rfc8 14. d4 cxd4 15. cxd4 h6 16. Be3 Ng4 17. e5 dxe5 18. d5 Nxe3 19. fxe3 Nd8 20. e4 Nb7 21. Ne3 Rc7 22. Rac1 Nd6 {Strittmatter,N (2130)-Spieker,M (2096) Baden 2011 1/2-1/2}) 8... e5 9. Bb2 Re8 10. Na3 d5 11. exd5 Nxd5 12. Qc2 Bf5 13. Nh4 Be6 14. Rad1 Qd7 15. Nc4 Rad8 16. Rfe1 Bf6 17. Nf3 Bf5 18. Qc1 Bg7 19. d4 exd4 20. Rxe8+ Qxe8 21. cxd4 Ndb4 22. d5 Nxd5 23. Bxg7 Kxg7 24. Qb2+ Kg8 25. Re1 Qf8 26. Nfe5 Nd4 27. Na5 Bc8 28. Qc1 Qd6 29. Nac4 Qf6 30. Qh6 Nb4 31. Re4 Nxa2 32. Rh4 Qg7 33. Qe3 Nb4 34. Ng4 Bxg4 35. Rxg4 f5 36. Rh4 Nbc2 37. Rxd4 Nxd4 38. h4 Qf6 39. Bxb7 f4 40. Qe4 fxg3 41. fxg3 Rf8 42. Bd5+ Kg7 43. Ne3 Ne2+ 44. Kh2 Qf2+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.9"] [White "Matsuura, Everaldo"] [Black "Pessoa, Marcio De Souza"] [Result "1-0"] [ECO "D20"] [WhiteElo "2464"] [BlackElo "1818"] [PlyCount "53"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 Qc7 6. Bb3 Bg4 7. f3 Bf5 8. Nc3 e6 9. Nge2 Nf6 10. O-O a6 11. Ng3 $146 ({RR} 11. Bf4 Bd6 12. Rc1 Bxf4 13. Nd5 Nxd5 14. Rxc7 Bxc7 15. Bxd5 exd5 16. Qb3 Bd7 17. Qxb7 Bc6 18. Qxc7 { 1-0 (18) Bornholdt,J (2304)-Silvestre,C (1942) chess.com INT 2022}) 11... Bg6 12. d5 Bd6 13. dxe6 O-O 14. f4 fxe6 15. Bxe6+ Kh8 16. f5 Be8 17. Bg5 Bc6 18. Qd3 Ng4 19. Kh1 Bc5 20. Qe2 Nf6 21. Bf4 Qb6 22. Nge4 Nxe4 23. Nxe4 Bb5 24. Qh5 Be7 25. Rf3 Rxf5 26. Qxf5 Be8 27. Rh3 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.10"] [White "Jenidarchiche, Douglas Rodrigo"] [Black "Molina, Roberto Junio Brito"] [Result "0-1"] [ECO "A08"] [WhiteElo "1815"] [BlackElo "2434"] [PlyCount "84"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d3 c5 6. Nbd2 Nc6 7. Re1 e5 8. e4 d4 9. a4 O-O 10. Nc4 Nd7 11. Bh3 Qc7 12. Bd2 $146 ({RR} 12. a5 Nf6 13. Bf5 g6 14. Bxc8 Rfxc8 15. c3 b5 16. axb6 axb6 17. Rxa8 Rxa8 18. Qb3 Nd7 19. Bh6 Qa7 20. cxd4 cxd4 21. Rc1 Bc5 22. Nxb6 Rb8 23. Ng5 Nd8 24. Qd5 Bxb6 25. Qd6 Bc5 26. Rxc5 Qxc5 {Gabuzyan,H (2616)-Akobian,V (2627) Saint Louis USA 2019 1-0}) 12... Nb6 13. Nxb6 Qxb6 14. Bxc8 Raxc8 15. a5 Qc7 16. Qe2 Qd7 17. Kg2 Rce8 18. Ng5 f6 19. Nh3 Bd8 20. g4 Bc7 21. Rg1 g6 22. f4 exf4 23. Nxf4 f5 24. gxf5 Rxf5 25. Qg4 Ne5 26. Qg3 Rf7 27. Nd5 Bd8 28. Bf4 Nc6 29. Bd6 Re6 30. Bxc5 Re5 31. Kh1 Rxd5 32. exd5 Qxd5+ 33. Qg2 Qxc5 34. a6 bxa6 35. Rxa6 Bb6 36. Ra4 Ne5 37. Re1 Ng4 38. Re8+ Kg7 39. Rc4 Qh5 40. h3 Nf2+ 41. Kh2 Nxh3 42. Kg3 Ng5 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.11"] [White "Proudian, Armen"] [Black "Lima, Carlos Eduardo I De"] [Result "1/2-1/2"] [ECO "B18"] [WhiteElo "2427"] [BlackElo "1815"] [PlyCount "173"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nf6 7. h4 h6 8. N1e2 e6 9. Nf4 Bh7 10. Qe2 Qd6 ({RR} 10... Nd5 11. c3 Bd6 12. Nxd5 Bxg3 13. Nf4 Bxf4 14. Bxf4 Nd7 15. d5 cxd5 16. Bxd5 O-O 17. Bxb7 Nc5 18. Rd1 Nd3+ 19. Rxd3 Bxd3 20. Qd2 Bc4 21. b3 Qxd2+ 22. Bxd2 Rab8 23. Be4 Ba6 24. Be3 Bb7 25. Bxb7 { Sharbaf,M (2373)-Petrosian,T (2612) Dubai 2010 1-0 (70)}) 11. O-O $146 ({RR} 11. Be3 Nbd7 12. O-O-O Nb6 13. Bd3 Bxd3 14. Nxd3 O-O-O 15. Ne5 Qc7 16. c4 Ne8 17. Bf4 Rg8 18. Nd3 Qe7 19. Qe5 Nc7 20. c5 Nbd5 21. Ne4 Qd7 22. Nc3 Be7 23. Nxd5 exd5 24. Qh5 Bf6 25. Be5 Qe7 {Fougerit,V (2049)-Blum,N (1930) Reims 2004 1-0 (57)}) ({RR} 11. Bb3 Be7 12. Nfh5 O-O 13. Bf4 Qd8 14. Nxf6+ Bxf6 15. O-O-O a5 16. a3 a4 17. Ba2 Qb6 18. Nh5 Nd7 19. Be5 Nxe5 20. dxe5 Be7 21. Rd7 Rae8 22. Bc4 Bc5 23. Qg4 Bg6 24. Nxg7 Re7 25. Nxe6 Bxa3 {Chen,P (2311)-Gao,K Beijing 2017 1-0}) 11... Nbd7 12. Re1 O-O-O 13. c3 Re8 14. Nd3 Bxd3 15. Qxd3 Nb6 16. Bb3 Nbd5 17. Qf3 Qd7 18. c4 Nc7 19. Be3 Kb8 20. Ne2 Bd6 21. Red1 Qc8 22. Bc2 e5 23. Bf5 e4 24. Qh3 Qd8 25. d5 cxd5 26. Nc3 h5 27. c5 Be5 28. Nxe4 Nxe4 29. Bxe4 Bxb2 30. Rab1 Rxe4 31. Rxb2 Qxh4 32. Rdb1 Qxh3 33. Rxb7+ Ka8 34. gxh3 Rc8 35. c6 Ra4 36. Bc5 Ra6 37. a3 Ne6 38. Bd6 Rb6 39. R1xb6 axb6 40. Rxb6 Ka7 41. Rb7+ Ka6 42. Rxf7 Rxc6 43. Bb4 g6 44. Rd7 d4 45. a4 Nf4 46. Bd2 Ne6 47. Kf1 Kb6 48. Ke2 Kc5 49. Rb7 Kd5 50. a5 Nc5 51. Rb4 Re6+ 52. Kf3 Rf6+ 53. Ke2 Re6+ 54. Kf1 Ne4 55. Be1 d3 56. f3 Nd6 57. Rb3 Kd4 58. Rb6 Ke3 59. a6 d2 60. Bxd2+ Kxd2 61. a7 Re1+ 62. Kf2 Ra1 63. Rxd6+ Kc3 64. Rd7 g5 65. Ke3 Re1+ 66. Kf2 Ra1 67. Kg3 Ra4 68. Rg7 h4+ 69. Kf2 Kd3 70. Rd7+ Kc4 71. Ke3 Kc5 72. Rg7 Kd6 73. Rg6+ Ke5 74. Rxg5+ Kf6 75. Rg4 Ra3+ 76. Kd4 Rxa7 77. Rf4+ Kg5 78. Rf8 Ra4+ 79. Kd3 Ra3+ 80. Kc4 Ra4+ 81. Kd5 Rf4 82. Rg8+ Kf5 83. Rh8 Kg5 84. Ke5 Rxf3 85. Rg8+ Kh6 86. Rh8+ Kg5 87. Rg8+ 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.12"] [White "Cruz, Natan Gomes"] [Black "Bittencourt, Jorge"] [Result "0-1"] [ECO "C45"] [WhiteElo "1815"] [BlackElo "2414"] [PlyCount "52"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. O-O Be7 9. Bf4 O-O 10. Qf3 $146 ({RR} 10. Nc3 c6 11. h3 Bd6 12. Qd2 Rb8 13. b3 Bxf4 14. Qxf4 Be6 15. Rad1 Qa5 16. Ne2 Qb4 17. Rfe1 Qxf4 18. Nxf4 Rfe8 19. Re3 Bd7 20. Rde1 Kf8 21. Kf1 g5 22. Rxe8+ Rxe8 23. Rxe8+ Kxe8 24. Ne2 c5 { Rico Gonzalez,A-Villegas,B Radio 1946 0-1 (58)}) ({RR} 10. Nc3 c6 11. Qf3 Bd6 12. h3 Rb8 13. b3 Rb4 14. Ne2 Re8 15. c4 Rb7 16. Rad1 Rbe7 17. Nd4 Qc7 18. Bxd6 Qxd6 19. cxd5 cxd5 20. Bb5 Bd7 21. Bxd7 Qxd7 22. Nf5 Re5 23. Ne3 Qb5 24. Rd4 Qa5 {Mellado Trivino,J (2365)-Garriga Cazorla,P (2445) Barcelona ESP 2019 1/ 2-1/2}) ({RR} 10. Nc3 c6 11. Qd2 Nh5 12. Be3 f5 13. Ne2 c5 14. c3 Bb7 15. Nf4 Nxf4 16. Bxf4 Rc8 17. Rfe1 Rc6 18. Qe2 Bd6 19. Qe6+ Kh8 20. Bxd6 Rxd6 21. Qe7 Bc6 22. Qxa7 d4 23. Qxc5 dxc3 24. bxc3 Rg6 {Oikonomopoulos,F (1733)-Zhdanov,P (1933) Veliko Gradiste SRB 2023 1-0 (32)}) 10... Be6 11. Nd2 c5 12. b3 Bd6 13. Bg5 Be5 14. Rae1 Qc7 15. h3 h6 16. Bh4 c4 17. bxc4 dxc4 18. Bxc4 Bxc4 19. Nxc4 Qxc4 20. g4 Rae8 21. Re3 Re6 22. Rfe1 Qxa2 23. Qf5 Rfe8 24. c4 g6 25. Qd3 g5 26. R3e2 Bh2+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.13"] [White "Umetsubo, Cesar Hidemitsu"] [Black "Ribeiro Carrico, Victor Hugo"] [Result "1-0"] [ECO "E39"] [WhiteElo "2379"] [BlackElo "1791"] [PlyCount "33"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 c5 7. dxc5 a5 8. f3 ({RR} 8. Bf4 Na6 9. Bd6 Ne4 10. Qd4 Nxd6 11. Qxd6 Qg5 12. Nf3 Qxc5 13. Qxc5 Nxc5 14. e3 b6 15. Be2 Bb7 16. O-O d5 17. b4 Nb3 18. Rab1 a4 19. Rfd1 Rfc8 20. cxd5 Bxd5 21. Nd4 Nxd4 22. Rxd4 Rc3 {Papasimakopoulos,A (2314)-Sarana,A (2662) chess.com INT 2022 0-1 (45)}) ({RR} 8. Bg5 h6 9. Bh4 a4 10. Nf3 Qa5 11. Bxf6 gxf6 12. Qb4 Nc6 13. Qd2 Qxd2+ 14. Nxd2 Ra5 15. Ne4 f5 16. Nc3 Rxc5 17. e4 fxe4 18. Nxa4 Rg5 19. c5 Nd4 20. Rc1 d6 21. cxd6 Bd7 22. Nb6 Bc6 {Martinovici,I (2432)-Andreev,K (2284) Pula (Sardinia) ITA 2023 1-0 (62)}) 8... Na6 $146 ({RR } 8... h6 9. Be3 Qc7 10. Rd1 a4 11. Bd4 Ne8 12. e4 Na6 13. Be5 Qxc5 14. Ne2 d6 15. Bg3 e5 16. Qd3 Be6 17. Nc3 Rc8 18. Nd5 Bxd5 19. cxd5 Qc2 20. Qxc2 Rxc2 21. Rd2 Rc1+ 22. Rd1 Rxd1+ 23. Kxd1 {determinedalways (2423)-Martins,C (2420) lichess.org 2021 0-1 (69)}) 9. b4 Qc7 10. e4 e5 11. Be3 Re8 12. Rd1 axb4 13. axb4 Nh5 14. Nh3 Nf4 15. g3 Nxh3 16. Bxh3 d5 17. cxd6 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.14"] [White "Panazzolo, Paulo Victor"] [Black "Santos, Marcus Vinicius Mor"] [Result "0-1"] [ECO "B06"] [WhiteElo "1790"] [BlackElo "2375"] [PlyCount "76"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be2 b5 6. O-O Bb7 7. a3 Nd7 8. Bg5 c5 9. d5 ({RR} 9. Re1 cxd4 10. Nxd4 Ngf6 11. Bf1 O-O 12. Qd2 Rc8 13. Rad1 Rxc3 14. Qxc3 Nxe4 15. Qe3 Nxg5 16. Qxg5 Bf6 17. Qh6 Ne5 18. h3 Qb6 19. c3 Qc5 20. Nc2 Bg5 21. Qxf8+ Kxf8 22. Nd4 Nc6 23. Nc2 Bh4 {Mekhane,A (2280)-Romero Ruscalleda, J (2179) chess.com INT 2023 0-1 (45)}) 9... Ngf6 10. Nd2 O-O 11. f4 Qc7 $146 ({ RR} 11... Qb6 12. Kh1 e6 13. Bf3 exd5 14. exd5 Rae8 15. Rb1 c4 16. b3 Qe3 17. Nde4 Nxe4 18. Nxe4 Rxe4 19. f5 Qxg5 20. Bxe4 Nc5 21. Bf3 Qxf5 22. bxc4 bxc4 23. Bg4 Qg5 24. Bf3 Be5 25. g3 Qe3 26. Bg2 {Arif,B (2062)-Sulyok,M (2217) Vienna 2006 0-1 (40)}) 12. Qe1 e6 13. dxe6 fxe6 14. Bf3 Rae8 15. Qh4 b4 16. Ne2 a5 17. Ng3 c4 18. axb4 axb4 19. c3 bxc3 20. bxc3 Nc5 21. Kh1 Nd3 22. f5 Qc5 23. fxg6 hxg6 24. h3 Nh7 25. e5 Bxf3 26. Nxf3 Nxe5 27. Nxe5 Qxe5 28. Bf4 g5 29. Bxe5 gxh4 30. Bxg7 Kxg7 31. Ra7+ Kg6 32. Rxf8 Rxf8 33. Ne4 d5 34. Nc5 Rf1+ 35. Kh2 Ng5 36. Re7 Re1 37. Nd7 Re3 38. Nc5 Kf6 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.15"] [White "Limp, Eduardo Thelio"] [Black "Da Rosa, Henrique Jaze Simoe"] [Result "1-0"] [ECO "D19"] [WhiteElo "2364"] [BlackElo "1788"] [PlyCount "73"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O O-O 9. Qe2 Nbd7 10. e4 Bg6 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 Bh5 14. Qe3 Be7 15. a5 a6 16. Bd2 Nb8 17. Bc3 ({RR} 17. h3 Nc6 18. g4 Bg6 19. Bxg6 fxg6 20. Ne1 g5 21. Nd3 Qe8 22. Rac1 Qg6 23. f3 Rac8 24. Rc3 Na7 25. f4 Rxc3 26. bxc3 gxf4 27. Qf3 Nc6 28. Ra1 Qe8 29. Qd1 g5 30. Bc1 Qg6 31. Qf3 Bd8 {Stearman,J (2413)-Yu,J (2247) Charlotte USA 2021 1-0 (43)}) 17... Nc6 18. Ne1 f5 $146 ({RR} 18... Bg6 19. f4 Qd7 20. Kh1 Bxd3 21. Nxd3 f6 22. exf6 Rxf6 23. Ne5 Nxe5 24. dxe5 Rff8 25. Rad1 Rac8 26. f5 Rxf5 27. Rxf5 exf5 28. e6 Qd6 29. h3 Re8 30. Qf3 Qxe6 31. Rxd5 Bf6 32. Rxf5 Bxc3 33. bxc3 {Ashwin,J (2473)-Bakre,T (2507) Aurangabad 2011 1/2-1/2 (40)}) 19. exf6 Rxf6 20. f4 Bd6 21. g3 Bg4 22. Nf3 Ne7 23. Ne5 Bh3 24. Rf2 h5 25. Bf1 Bf5 26. Bg2 Rh6 27. Qe2 Qe8 28. Re1 Bxe5 29. fxe5 Qg6 30. Bd2 Rh8 31. Rf4 Rc8 32. Bc3 Qg5 33. Qf2 Ng6 34. h4 Qe7 35. Rxf5 exf5 36. Bxd5+ Kh7 37. Qxf5 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.16"] [White "Lima, Vinicius Taishun"] [Black "Rodrigues, Edgar"] [Result "0-1"] [ECO "C11"] [WhiteElo "1788"] [BlackElo "2339"] [PlyCount "82"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bd3 Qb6 11. Bf2 O-O ({RR} 11... h6 12. a3 O-O 13. O-O f6 14. exf6 Nxf6 15. Rae1 Bd7 16. b4 Bxf2+ 17. Qxf2 Qxf2+ 18. Kxf2 g5 19. Ne2 Rf7 20. fxg5 hxg5 21. Kg1 Rg7 22. Nxg5 Rxg5 23. Rxf6 Rf8 24. Rxf8+ Kxf8 25. Nf4 Kf7 26. g3 {Deac,B (2679)-Grischuk,A (2764) chess.com INT 2022 1-0 (52)}) 12. O-O f6 13. exf6 ({RR} 13. Bxc5 Nxc5 14. Kh1 f5 15. Qf2 Bb7 16. g4 d4 17. gxf5 Nxd3 18. cxd3 Rxf5 19. Ne4 Raf8 20. Qg3 Ne7 21. Nh4 R5f7 22. Kg1 Nd5 23. Ng2 Ne3 24. Rf2 Nf5 25. Qh3 Rc7 26. Nd6 Ba8 27. Nh4 Qc6 {Rodi,L (2344)-Rodrigues,E (2318) Sao Bernardo do Campo 2015 0-1 (56)}) 13... Nxf6 14. h3 $146 ({RR} 14. Kh1 Bd7 15. Rae1 Rae8 16. a3 Bxf2 17. Rxf2 b4 18. Na4 Qa7 19. Rfe2 bxa3 20. bxa3 e5 21. fxe5 Nxe5 22. Nxe5 Bxa4 23. Qb4 Bb5 24. a4 Bxd3 25. cxd3 Qc7 26. Qd4 Re6 27. Nf3 Rxe2 28. Rxe2 Rb8 {Garcia Ramos,D (2362)-Cruz,F (2304) Barcelona ESP 2020 1/2-1/2 (33)}) ({RR} 14. Rae1 Bxf2+ 15. Qxf2 Qxf2+ 16. Kxf2 Ng4+ 17. Kg3 Nf6 18. Ne5 Nd4 19. Ne2 Nxe2+ 20. Rxe2 Ra7 21. Kh4 Rc7 22. g4 Bb7 23. Kg3 Ne4+ 24. Kg2 g6 25. h4 Kg7 26. g5 h5 27. gxh6+ Kxh6 28. Kh3 Rf6 {Akash,G (2483)-Gutkin, I (2273) chess.com INT 2023 1-0 (66)}) 14... Bb7 15. a3 Rae8 16. Rae1 Bxf2+ 17. Qxf2 Qc7 18. Qh4 g6 19. Qg5 Qg7 20. Rf2 Nh5 21. Ne5 Rf6 22. Ng4 Rff8 23. Ne5 b4 24. Na4 bxa3 25. bxa3 Nd4 26. Nc5 Bc8 27. a4 Nf6 28. g4 Nd7 29. Nexd7 Bxd7 30. c3 Nc6 31. Nxd7 Qxd7 32. Bxa6 Qg7 33. Rf3 Qa7+ 34. Rfe3 Qxa6 35. f5 e5 36. fxg6 Re6 37. gxh7+ Kxh7 38. Qh5+ Rh6 39. Qg5 Qxa4 40. Rxe5 Nxe5 41. Qxe5 Qa7+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.17"] [White "Cadilhac, Igor Tokuichi Kikuc"] [Black "Teixeira, Jonas Carvalho"] [Result "1-0"] [ECO "B53"] [WhiteElo "2323"] [BlackElo "1785"] [PlyCount "87"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 Be7 9. O-O ({RR} 9. Nd2 Nf6 10. Nc4 h6 11. Ne3 O-O 12. O-O Rc8 13. Rd1 b5 14. a3 a5 15. f3 Qb6 16. Kh1 Qc5 17. Bd2 b4 18. axb4 axb4 19. Na2 Rb8 20. Nc1 Qb6 21. Nb3 Bb5 22. Nc4 Qc7 23. Nba5 Ra8 {Iskandarov,M (2535)-Petrosyan,M (2625) lichess.org INT 2021 0-1 (39)}) 9... Qc7 ({RR} 9... h6 10. b3 Nf6 11. a4 O-O 12. Ba3 Qc7 13. Rad1 Rfd8 14. Rfe1 Rac8 15. h3 a6 16. Rd2 Rd7 17. Nh4 Bf8 18. Nf5 Rcd8 19. Nd5 Bxd5 20. exd5 g6 21. Ng3 Ne8 22. h4 Ng7 23. c4 f5 24. h5 { Petr,J (2282)-Montano Vicente,G (1734) chess.com INT 2023 1-0 (40)}) 10. Rd1 h6 $146 ({RR} 10... Rd8 11. Qc4 Rd7 12. Qe2 Nf6 13. Bg5 h6 14. Bxf6 Bxf6 15. Nd5 Bxd5 16. Rxd5 O-O 17. c4 Be7 18. Rad1 Rdd8 19. b3 b6 20. R1d3 f5 21. exf5 Rxf5 22. Nd4 exd4 23. Rxf5 Qd7 24. Qf3 Re8 25. Qd5+ {Malinichev,K (1000)-Kummer,H (2051) Naumburg 2002 1-0 (35)}) 11. Nd2 Nf6 12. Nf1 O-O 13. a4 Rac8 14. Ne3 Rfd8 15. b3 a6 16. a5 Bf8 17. f3 Bd7 18. Bb2 Be6 19. Kh1 Qc5 20. Ncd5 Bxd5 21. exd5 Re8 22. Ra4 Rc7 23. Ba3 Qc3 24. Qe2 e4 25. f4 Rcc8 26. Nc4 Rxc4 27. Rxc4 Qxa5 28. Ra4 Qc7 29. Bb2 Nd7 30. Rxe4 Rxe4 31. Qxe4 Nc5 32. Qe3 b5 33. Re1 b4 34. Qd4 a5 35. Re8 f6 36. Re2 Qd7 37. h3 Qb5 38. Qe3 Kf7 39. Bd4 Qd7 40. g4 g6 41. f5 g5 42. Qe6+ Nxe6 43. fxe6+ Qxe6 44. Rxe6 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.18"] [White "Rezende, Uelton Fabricius Al"] [Black "Oliveira, Silvio Eduardo"] [Result "0-1"] [ECO "B23"] [WhiteElo "1784"] [BlackElo "2321"] [PlyCount "59"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nge7 7. a3 d5 8. exd5 ({RR} 8. Ba2 dxe4 9. Nxe4 O-O 10. Kh1 b6 11. Rb1 a5 12. d3 Bb7 13. Nfd2 Qc7 14. Nc4 Rad8 15. Bd2 Nd5 16. Qe1 h6 17. Ne5 Rfe8 18. Ng4 h5 19. Ne5 f5 {1/2-1/2 (19) Haub,T (2468)-Savchenko,S (2545) Metz 2007}) 8... exd5 9. Ba2 O-O 10. d3 ( {RR} 10. Qe1 h6 11. d3 Be6 12. Qf2 Nd4 13. Kh1 Rc8 14. Nxd4 Bxd4 15. Qh4 Nf5 16. Qxd8 Rfxd8 17. Bd2 c4 18. dxc4 dxc4 19. Rad1 a6 20. Rfe1 b5 21. Bc1 Bg7 22. Ne4 Nd4 23. Bb1 Bf5 24. c3 Nb3 {Kaplan,A (2112)-Wanyama,H (2288) chess.com INT 2023 0-1 (65)}) 10... Nd4 $146 ({RR} 10... a6 11. Kh1 b5 12. Nh4 b4 13. axb4 cxb4 14. Nb1 a5 15. Bb3 Nd4 16. Ba4 Nec6 17. g3 Qd6 18. c3 Nf5 19. Nxf5 Bxf5 20. g4 Bd7 21. d4 Bh6 22. f5 gxf5 23. Bxh6 Qxh6 24. gxf5 Kh8 25. Qf3 {Veenstra, P (1910)-Hamelink,D (2122) Leeuwarden 2001 1/2-1/2 (57)}) 11. Ne2 Bg4 12. Nexd4 Bxd4+ 13. Kh1 Nf5 14. c3 Be3 15. Qb3 Bxc1 16. Raxc1 Ne3 17. Rf2 Qc7 18. Ne5 Be6 19. a4 f6 20. Re1 Rfe8 21. d4 c4 22. Qa3 fxe5 23. Rxe3 exf4 24. Re5 Bg4 25. Rxf4 Rxe5 26. dxe5 Qxe5 27. Rf1 Qe2 28. Rg1 Re8 29. Qc5 Qe4 30. Qb4 {resto ilegível} 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.19"] [White "Filgueiras, Nathan Felipe"] [Black "Da Silva Santos, Jarlison"] [Result "1-0"] [ECO "B09"] [WhiteElo "2312"] [BlackElo "1774"] [PlyCount "51"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd3 Qb6 9. e5 dxe5 ({RR} 9... Nfd7 10. Qf2 e6 11. Ne4 Bf8 12. exd6 f5 13. Nc5 Bxd6 14. Nxe6 Nf8 15. Qe2 Kd7 16. Bc4 Nxe6 17. Bxe6+ Kc7 18. Be3 Re8 19. d5 Qb4+ 20. Qd2 cxd5 21. c3 Qe4 22. O-O Qxe6 23. Rfe1 Qf7 24. c4 {Hovhannisyan,R (2642) -Andriasian,Z (2606) Yerevan ARM 2020 0-1 (39)}) 10. fxe5 Nfd7 11. Qf2 c5 $146 ({RR} 11... O-O 12. O-O Na6 13. a3 c5 14. Nd5 Qd8 15. Bg5 f6 16. exf6 Nxf6 17. Nxf6+ Bxf6 18. Bxf6 Rxf6 19. Qh4 Qxd4+ 20. Qxd4 cxd4 21. Rxf6 exf6 22. Bxa6 bxa6 23. Rd1 Rc8 24. Rxd4 Rxc2 25. Rd6 Rxb2 26. Rxa6 {Blok,Y (1720)-Volynsky,M (1933) Krasnodar 2012 1/2-1/2 (33)}) 12. Nd5 Qd8 13. Bc4 e6 14. O-O O-O 15. Nf6+ Nxf6 16. exf6 Bh6 17. dxc5 Nd7 18. Bxh6 Re8 19. Rad1 a6 20. Rd6 Qc7 21. Rxe6 Qxc5 22. Qxc5 Nxc5 23. Re7 Rxe7 24. fxe7 Ne6 25. Bxe6 fxe6 26. Rf8+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.20"] [White "Borges, Ivoney"] [Black "Labussiere, Victor"] [Result "0-1"] [ECO "A04"] [WhiteElo "1767"] [BlackElo "2291"] [PlyCount "90"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. Nbd2 Nge7 7. O-O O-O 8. Re1 d6 9. Nf1 ({RR} 9. a4 h6 10. c3 Be6 11. Rb1 Qd7 12. Nc4 Rfd8 13. b4 cxb4 14. cxb4 Bg4 15. Ne3 Be6 16. Ba3 Nd4 17. Nxd4 exd4 18. Nd5 Nxd5 19. exd5 Bg4 20. Qb3 Rac8 21. Bb2 Re8 22. Rbc1 Rxe1+ 23. Rxe1 Bf6 {Ilkhomi,J (2040)-Lianes Garcia,M (2411) chess.com INT 2023 0-1 (61)}) 9... h6 10. h4 f5 11. N1h2 $146 ( {RR} 11. N3h2 Be6 12. f4 exf4 13. Bxf4 Qd7 14. c3 Kh7 15. Nf3 Rae8 16. Qc2 Ng8 17. Rad1 Nf6 18. exf5 Bxf5 19. Ne3 Rd8 20. Nxf5 Qxf5 21. Kh2 Nh5 22. Bh3 Qf7 23. Be6 Qf6 24. Bg5 Qxf3 {0-1 (24) Lemonidis,C-Solonar,S (2336) Frankfurt 2001} ) 11... Be6 12. c3 Qd7 13. Qe2 Rae8 14. b3 Bf7 15. Bb2 d5 16. exd5 Nxd5 17. Qc2 Re7 18. Rad1 Rd8 19. Nf1 Qe8 20. a3 Nb6 21. N3d2 Kh8 22. Ne3 Nd5 23. Nef1 Qd7 24. Nc4 b5 25. Nce3 Nb6 26. c4 Nd4 27. Bxd4 cxd4 28. Nd5 Nxd5 29. cxd5 Bxd5 30. Rc1 Bxg2 31. Kxg2 Kg8 32. f3 Kf7 33. Re2 h5 34. Qc5 Qd5 35. Kf2 Bh6 36. b4 Rdd7 37. Qxd5+ Rxd5 38. Rc6 Re6 39. Rc7+ Re7 40. Rxe7+ Kxe7 41. f4 Kf6 42. Kf3 exf4 43. gxf4 Rd6 44. Rc2 Ra6 45. Ra2 Bf8 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.21"] [White "Cunha, Lucas Aguiar"] [Black "Da Silva, Erick Feitosa"] [Result "1-0"] [ECO "C48"] [WhiteElo "2290"] [BlackElo "1765"] [PlyCount "57"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 {Blatny,P} e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Ba4 c6 6. O-O Nxf3+ ({ RR} 6... d6 7. Nxd4 exd4 8. Ne2 Qb6 ({RR} 8... Nxe4 9. Nxd4) ({RR} 8... b5 9. Bb3 c5 10. d3) 9. d3 Be7 10. c3 dxc3 11. Nxc3 ({RR} 11. bxc3) 11... O-O 12. d4 d5 13. e5 Ne4 14. Bc2 f5 15. Ne2 Kh8 16. h4 ({RR} 16. f3 Ng5) 16... Bxh4 ({RR} 16... c5 17. f3 cxd4 18. fxe4 d3+) 17. g3 Be7 ({RR} 17... Bg5 18. Bxe4 Bxc1 19. Bxd5 Bxb2 20. Rb1 cxd5 21. Qd2) 18. Kg2 c5 19. Nf4 ({RR} 19. Rh1 cxd4 20. Nf4 d3 21. Be3 dxc2 22. Qh5 Qh6 23. Ng6+ hxg6 24. Qxg6) 19... Bg5 20. f3 ({RR} 20. Nxd5 Qc6) 20... Bxf4 21. Bxf4 {Shirov,A (2715)-Sokolov,I (2650) Madrid 1994 CBM 041 [Blatny,P] 1/2-1/2 (37)}) ({RR} 6... b5 7. Bb3 Nxb3 8. axb3 d6 9. d4 ({ RR} 9. d3 Be7 10. Ne1 O-O 11. f4 exf4 12. Bxf4 d5 13. e5 Bg4 14. Nf3) 9... Qc7 10. Qd3 Be7 11. Bg5 O-O 12. b4) 7. Qxf3 Bc5 8. d3 ({RR} 8. Qg3 Qe7 9. Qxg7 Rg8 10. Qh6 Rg6 11. Qh4 d6 12. d3 Rg4 13. Qh6 Rg6 14. Qd2 Bh3 15. g3 Bxf1 16. Kxf1 Ng4 17. f3 Qf6 18. Qg2 Nxh2+ 19. Qxh2 Qxf3+ 20. Ke1 Rxg3 21. Ne2 Rg2 {0-1 (21) Papayan,O (2253)-Mendez Machado,A (1962) chess.com INT 2023}) 8... O-O $146 ({ RR} 8... Qc7 9. Bg5 Be7 10. Rad1 d6 11. h3 h6 12. Be3 g5 13. d4 g4 14. Qg3 gxh3 15. f4 hxg2 16. Rf2 Rg8 17. Qh2 Ng4 18. Qxg2 Nf6 19. Nd5 Rxg2+ 20. Kxg2 Nxd5 21. exd5 b5 22. Bb3 cxd5 23. Bxd5 {Dittmann,S (1507)-Janicki,P (1665) Neumuenster 2003 0-1}) 9. Bg5 Be7 10. Bb3 d6 11. h3 Be6 12. Rfd1 h6 13. Be3 Bxb3 14. axb3 Nd7 15. Qg4 Kh8 16. d4 Bf6 17. dxe5 Nxe5 18. Qh5 Qc7 19. f4 Nd7 20. Rd3 Rae8 21. e5 dxe5 22. Rad1 Re7 23. Qg4 Nb6 24. f5 e4 25. Rd6 Kh7 26. Bxh6 Be5 27. Bxg7 Bxd6 28. Bf6 Bh2+ 29. Kh1 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.22"] [White "Messias, Jose Vitor Lamosa P"] [Black "Do Valle Cardoso, Lucas"] [Result "0-1"] [ECO "C32"] [WhiteElo "1762"] [BlackElo "2285"] [PlyCount "54"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. f4 d5 3. exd5 e4 4. Bb5+ c6 5. dxc6 bxc6 6. Bc4 ({RR} 6. Be2 Nf6 7. d3 Bc5 8. d4 Bxd4 9. c3 Bb6 10. Qxd8+ Bxd8 11. Nd2 O-O 12. Nc4 Bc7 13. Bd2 Nd5 14. g3 Nd7 15. O-O-O Re8 16. Be3 Nxe3 17. Nxe3 Nc5 18. Kc2 a5 19. b3 a4 20. b4 Nd3 {Bjelanovic,M (1915)-Pucarevic,M (2178) Belgrade 2016 1/2-1/2 (57)}) 6... Nf6 7. d4 ({RR} 7. Qe2 Bc5 8. Nc3 O-O 9. h3 a5 10. g3 Na6 11. a3 Nc7 12. Qg2 Ne6 13. Nge2 Nd4 14. Nxd4 Qxd4 15. Qe2 Re8 16. Nd1 Nd5 17. Ne3 Nb6 18. c3 Qd7 19. Ba2 Ba6 20. Qh5 Bxe3 21. dxe3 Rad8 {Zach,A (2280)-Fauth,D (2245) Bayern 2000 0-1}) 7... Bd6 8. Ne2 h5 $146 ({RR} 8... O-O 9. O-O Nbd7 10. a4 a5 11. Ba2 c5 12. d5 c4 13. Bxc4 Bc5+ 14. Kh1 Nb6 15. Ba2 Nbxd5 16. Nbc3 Nxc3 17. Nxc3 Bb7 18. Qe2 Qb6 19. Nd1 Rad8 20. Ne3 Ba6 21. c4 Rd3 22. Re1 Rfd8 23. g4 {Anderssen, A-Neumann,G Berlin 1865 0-1}) 9. O-O g6 10. Nbc3 h4 11. d5 Bc5+ 12. Kh1 h3 13. g3 Bg4 14. b4 Bb6 15. Bb2 Rh5 16. Qd2 Bf3+ 17. Rxf3 exf3 18. Nd4 cxd5 19. Bb5+ Kf8 20. Nxf3 d4 21. Re1 dxc3 22. Qxc3 Rxb5 23. Re8+ Kxe8 24. Qe1+ Kf8 25. c4 Rf5 26. Ne5 Rxe5 27. fxe5 Qd3 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.23"] [White "Guimaraes, Diogo Duarte"] [Black "Rodrigues Mota, Romulo Cardoso S"] [Result "1-0"] [ECO "B34"] [WhiteElo "2264"] [BlackElo "1759"] [PlyCount "45"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bg7 7. Nxc6 bxc6 8. e5 Ng8 9. Qf3 e6 10. Bf4 Qa5 11. O-O-O Bxe5 12. Ne4 f5 13. Bxe5 Qxe5 14. Nd6+ Ke7 15. Bxe6 Kf8 $146 ({RR} 15... dxe6 16. Qxc6 Nf6 17. Qxa8 Qc5 18. Rhe1 Rf8 19. Nxc8+ Rxc8 20. Qb7+ Rc7 21. Qb3 Qc6 22. f3 Kf7 23. Rd2 Nd5 24. Re5 Rb7 25. Qa3 Qc7 26. Rexd5 exd5 27. Qd3 Rb6 28. Qxd5+ Ke7 29. Qg8 Qxh2 30. Qd8+ { Schmid,L-Christoffel,M Luzern 1952 1-0 (31)}) 16. Rhe1 Qf6 17. Nxc8 Rxc8 18. Bxd7 Rb8 19. Qa3+ Kf7 20. Be6+ Kg7 21. Rd7+ Kh6 22. Qh3+ Kg5 23. f4+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.24"] [White "De Carvalho, Vitor Augusto Ponci"] [Black "Nogueira, Ivan Kuhlmann"] [Result "0-1"] [ECO "C21"] [WhiteElo "1757"] [BlackElo "2237"] [PlyCount "80"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. d4 Nf6 3. dxe5 Nxe4 4. Qd5 ({RR} 4. Qe2 d5 5. exd6 cxd6 6. Qxe4+ Be7 7. Bd3 d5 8. Qe2 O-O 9. Nf3 Bb4+ 10. c3 Re8 11. Be3 Bc5 12. O-O Bxe3 13. fxe3 Bg4 14. Nbd2 Nc6 15. Bc2 d4 16. Qd3 dxc3 17. Qxh7+ Kf8 18. bxc3 Qb6 { Harrington,S-Kniazev,I (2036) chess.com INT 2023 1-0 (43)}) 4... Nc5 5. Bc4 ({ RR} 5. Be3 c6 6. Qf3 d5 7. exd6 Bxd6 8. Nc3 O-O 9. O-O-O Qc7 10. Ne4 Nxe4 11. Qxe4 Nd7 12. Bd3 Nf6 13. Qh4 Be7 14. Nf3 Qa5 15. Bd4 h6 16. Rhe1 Be6 17. a3 Rfe8 18. Bc3 Qd5 19. Nd4 Nh5 {Hossain,E (2445)-Mohammad,M (2377) Dhaka 2013 1/ 2-1/2 (68)}) 5... Qe7 6. Be3 Ne6 $146 ({RR} 6... Nc6 7. Nf3 Qe6 8. Nc3 Nb4 9. Qxe6+ dxe6 10. O-O-O c6 11. Ng5 Nd5 12. Bd4 Nxc3 13. Bxc3 Be7 14. h4 h6 15. Nf3 b5 16. Be2 Bb7 17. Nd4 Ne4 18. Be1 a6 19. Nb3 Rc8 20. Na5 Ba8 21. b4 {Yarmysty, M (2334)-Yaremko,N (2234) Lvov 2005 1-0 (35)}) 7. Nc3 c6 8. Qd2 d5 9. exd6 Qxd6 10. Nf3 Qxd2+ 11. Nxd2 b5 12. Bb3 Na6 13. a4 b4 14. Nce4 f5 15. Ng5 Nxg5 16. Bxg5 Nc5 17. Bc4 Be6 18. O-O Be7 19. Bxe7 Kxe7 20. Rfe1 Kf6 21. Rad1 Bxc4 22. Nxc4 Rad8 23. Na5 Rhe8 24. Nxc6 Rd2 25. Nxb4 Nxa4 26. f3 Rxe1+ 27. Rxe1 Nxb2 28. Nc6 Rxc2 29. Nxa7 Nd3 30. Rd1 Nf4 31. Nb5 Rxg2+ 32. Kh1 Rf2 33. Nd4 g6 34. Re1 Rd2 35. Nc6 Nd3 36. Re8 Kg5 37. Ne5 Nf2+ 38. Kg2 Nd3+ 39. Kg1 Nxe5 40. Rxe5 Kf4 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.25"] [White "Aranha Filho, Alvaro Z."] [Black "Franca Junior, Jairo"] [Result "1-0"] [ECO "E52"] [WhiteElo "2236"] [BlackElo "1755"] [PlyCount "61"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 b6 6. Bd3 Bb7 7. O-O d5 8. cxd5 exd5 9. Ne5 Nbd7 10. f4 Bxc3 11. bxc3 Ne4 12. Ba3 Re8 13. Rc1 f6 14. Bxe4 fxe5 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. fxe5 Re7 18. Rf4 $146 ({RR} 18. Bxe7 Qxe7 19. Rf4 Ba6 20. Rh4 Rf8 21. Qh7+ Kf7 22. Rg4 Ke8 23. Rxg7 Qa3 24. Qc2 Bd3 25. Qd2 b5 26. Re1 Bc4 27. h4 Rf5 28. g4 Rf3 29. Qc2 Nf8 30. Kg2 Rf7 31. Rxf7 Kxf7 32. Kg3 Qe7 {Schoen,W (2450)-Waldow,F Germany 1988 1-0 (51)}) 18... Qe8 19. Qh3 c5 20. Rh4 Qg6 21. Rf1 Nf6 22. Rxf6 gxf6 23. Rg4 Kf7 24. e6+ Kg7 25. dxc5 Rae8 26. c6 Bxc6 27. Rxg6+ Kxg6 28. Qg3+ Kf5 29. Qf4+ Kg6 30. Bxe7 Rxe7 31. Qd6 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.26"] [White "Correa, Joao Pedro Vieira"] [Black "Federzoni, Enzo"] [Result "1/2-1/2"] [ECO "B52"] [WhiteElo "1750"] [BlackElo "2215"] [PlyCount "156"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 Rc8 7. c3 e6 8. d4 cxd4 9. cxd4 Be7 ({RR} 9... d5 10. e5 Ne4 11. Be3 Be7 12. Ne1 h6 13. f3 Ng5 14. Nd3 O-O 15. Nc3 Rc6 16. Rac1 f5 17. Nf4 Re8 18. Qd3 Nf8 19. Na4 Rxc1 20. Rxc1 Qa5 21. b3 Rb8 22. Bd2 Qd8 23. Nc5 b6 24. Na6 {Giri,A (2776)-Duda,J (2738) Zagreb CRO 2021 1/2-1/2 (40)}) 10. Nc3 Nb6 11. Rd1 ({RR} 11. a4 d5 12. e5 Nfd7 13. Qd3 O-O 14. b3 a5 15. Bd2 Nb8 16. Rfc1 Nc6 17. Qb5 Nd7 18. Qxb7 Rb8 19. Qxc6 Rb6 20. Nxd5 Rxc6 21. Nxe7+ Qxe7 22. Rxc6 Nb8 23. Rc5 Qb7 24. Rb5 Qe4 25. Re1 Qd3 {Jaiswal,R (2131)-Bhoopnath (1767) Shillong IND 2023 1/2-1/2 (40)}) ({ RR} 11. a4 O-O 12. a5 Na8 13. a6 b6 14. e5 dxe5 15. dxe5 Nd5 16. Nxd5 Qxd5 17. Rd1 Qc6 18. Nd4 Qe8 19. h4 Nc7 20. h5 h6 21. Qg4 Kh8 22. Bd2 Nd5 23. Rac1 Bc5 24. Nb3 Qb5 25. Nxc5 Rxc5 {Csonka,B (2497)-Federzoni,E (2177) chess.com INT 2022 0-1 (59)}) 11... O-O 12. Bf4 $146 ({RR} 12. Rd3 Qc7 13. h4 Qc6 14. a4 Rfd8 15. d5 exd5 16. exd5 Qd7 17. Be3 Re8 18. Bxb6 axb6 19. Re3 Ng4 20. Re4 Bf6 21. Re1 Rxe4 22. Nxe4 h6 23. b3 Bc3 24. Rc1 {1/2-1/2 (24) Supi,L (2572) -Quintiliano Pinto,R (2469) Cuiaba MT 2021}) 12... Qd7 13. Rac1 Na4 14. Nxa4 Qxa4 15. b3 Qa3 16. Rc2 d5 17. e5 Ne4 18. Rdc1 Rxc2 19. Qxc2 Bb4 20. Ng5 Nxg5 21. Bxg5 h6 22. Bf4 Qa5 23. h3 Ba3 24. Qc7 Qa6 25. Rc2 b6 26. Qc3 Qb5 27. Be3 Bb4 28. a4 Qa5 29. Qc6 Ba3 30. Bd2 Qa6 31. Qb5 Qb7 32. b4 Rc8 33. Qd3 Rxc2 34. Qxc2 Qa6 35. b5 Qb7 36. Qc6 Qe7 37. Qc8+ Qf8 38. Qxf8+ Bxf8 39. h4 h5 40. f4 Kh7 41. Kf2 Kg6 42. Kf3 Kf5 43. Bc3 Ba3 44. g3 f6 45. Bd2 Bf8 46. Be3 Bb4 47. Bc1 Be7 48. Bd2 fxe5 49. fxe5 Ba3 50. Be3 Bb2 51. Bg1 Bc1 52. Bf2 Bd2 53. Bg1 g5 54. hxg5 Kxg5 55. Bf2 Bc3 56. Be3+ Kf5 57. Bf2 Bd2 58. Bg1 Bb4 59. Be3 Bc3 60. Bf2 Bd2 61. Bg1 Kg6 62. Ke2 Bc1 63. Kf3 Kg5 64. Bf2 Bd2 65. Bg1 h4 66. gxh4+ Kxh4 67. Bf2+ Kh3 68. Bg1 Bg5 69. Bf2 Kh2 70. Bg3+ Kg1 71. Ke2 Kg2 72. Bf2 Be7 73. Be1 Kg1 74. Bf2+ Kg2 75. Be3 Kh3 76. Bg1 Ba3 77. Be3 Bb2 78. Bg1 Bc3 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.27"] [White "Marra, Eduardo Da Costa"] [Black "Assad, Leonardo Vaz De Fig"] [Result "1-0"] [ECO "B40"] [WhiteElo "2200"] [BlackElo "1745"] [PlyCount "55"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. Nc3 Nc6 6. O-O d6 ({RR} 6... e5 7. d3 d6 8. Nd2 Nf6 9. Nc4 Be7 10. f4 O-O 11. f5 Nd4 12. Ne3 b5 13. g4 b4 14. Ne2 h6 15. Ng3 d5 16. c3 bxc3 17. bxc3 Nb5 18. c4 dxc4 19. Nxc4 Ba6 20. g5 hxg5 21. Bxg5 {Osmak,Y (2449)-Syaputra,A (2239) chess.com INT 2023 0-1 (40)}) 7. d4 cxd4 8. Nxd4 a6 $146 ({RR} 8... Rc8 9. Re1 Be7 10. Be3 Nf6 11. Ncb5 Nxd4 12. Qxd4 e5 13. Qa4 Bc6 14. Qa6 Bxb5 15. Qxb5+ Qd7 16. Qxd7+ Nxd7 17. c3 Nc5 18. Red1 O-O 19. h4 Rc7 20. a4 Nb3 21. Ra2 Rb8 22. Bf1 g6 23. Kg2 {Solodovnichenko,Y (2629) -Santolini,L (2197) Padova 2011 1-0 (45)}) 9. Be3 Qc7 10. Re1 Nf6 11. Nxc6 Bxc6 12. Nd5 Bxd5 13. exd5 e5 14. f4 Nd7 15. fxe5 Nxe5 16. Bd4 f6 17. Bh3 Be7 18. Be6 Qc4 19. Re4 g6 20. Rf4 Qc7 21. Qf1 Rf8 22. Qe2 Rb8 23. Qxa6 Bd8 24. Bxe5 dxe5 25. Rc4 Qb7 26. Qb5+ Ke7 27. Qb4+ Ke8 28. d6 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.28"] [White "Bisesar, Maycon Da Costa"] [Black "Brito, Luismar"] [Result "0-1"] [ECO "E38"] [WhiteElo "1742"] [BlackElo "2198"] [PlyCount "68"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 Nc6 6. Nf3 d5 7. a3 Bxc3+ 8. bxc3 O-O 9. Bd3 ({RR} 9. cxd5 exd5 10. dxc5 Qa5 11. Bd3 Bg4 12. a4 Bxf3 13. gxf3 Rfe8 14. O-O Ne5 15. Be2 Qxc5 16. Rb1 b6 17. Kh1 Rac8 18. Rg1 Ng6 19. Bb5 Re6 20. Qd1 Ne5 21. Bf1 Rec6 22. Ba6 R8c7 23. Rg5 Qe7 {Kortschnoj,V (2624) -Jussupow,A (2598) Switzerland 2008 0-1 (37)}) 9... Re8 ({RR} 9... b6 10. cxd5 exd5 11. O-O c4 12. Be2 Re8 13. Nd2 Qc7 14. e4 Nxe4 15. Nxe4 dxe4 16. Bxc4 Na5 17. Bb5 Bd7 18. Bf4 Qxf4 19. Bxd7 Re7 20. Bb5 Qd6 21. Rfd1 g6 22. c4 a6 23. c5 bxc5 24. dxc5 {Kovacevic,S (2235)-Djoric,D (2201) Vrnjacka Banja SRB 2022 1/ 2-1/2 (31)}) 10. Ne5 $146 ({RR} 10. O-O dxc4 11. Bxc4 cxd4 12. cxd4 h6 13. Bb2 a6 14. Rfd1 Na5 15. Ba2 Qe7 16. Ne5 Nc6 17. Bb1 Bd7 18. Ng4 Rac8 19. d5 Ne5 20. Nxf6+ Qxf6 21. Qh7+ Kf8 22. d6 g5 23. f4 gxf4 24. Rd4 f3 {Chernyadev, V-Musikhina,E Izhevsk 2010 1-0}) 10... Nxe5 11. dxe5 dxc4 12. Bxc4 Nd7 13. Qe4 Qc7 14. f4 Nf8 15. O-O Bd7 16. Rd1 Bc6 17. Qc2 Rad8 18. Bd2 b5 19. Bf1 c4 20. Be1 Nd7 21. Bh4 Rc8 22. Ra2 Nc5 23. Rd4 Qb7 24. Rb2 Be4 25. Qd1 Na4 26. Qc1 Nxb2 27. Qxb2 a5 28. Be1 Red8 29. Qd2 Rxd4 30. exd4 Bf5 31. Be2 b4 32. axb4 axb4 33. Qb2 b3 34. Kf2 Ra8 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.29"] [White "Jordao Barbosa, Marcio"] [Black "Vargas, Roberto Carlos Melg"] [Result "1-0"] [ECO "B35"] [WhiteElo "2183"] [BlackElo "1722"] [PlyCount "41"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 a6 ({RR} 10... Qh5 11. Qd2 Nxd4 12. Bxd4 Be6 13. f4 a6 14. Qe3 Nd7 15. Bxg7 Kxg7 16. f5 Bxb3 17. axb3 Qh6 18. Qd4+ Kg8 19. Nd5 Rae8 20. c3 Qg7 21. Qe3 Kh8 22. Rae1 Nf6 23. Re2 Rg8 24. b4 gxf5 25. Nxf6 {Najer,E (2677)-Vokac,M (2498) Pardubice 2006 1/2-1/2 (47)}) 11. Qe1 $146 ({RR} 11. f4 Qc7 12. f5 Na5 13. fxg6 hxg6 14. Kh1 Nxb3 15. axb3 Kh7 16. Qd2 Rh8 17. Bg5 Kg8 18. Bxf6 exf6 19. Ndb5 Qb8 20. Nxd6 Be6 21. Nd5 Qd8 22. Nf4 Qc7 23. Nxe6 fxe6 24. Nc4 Rd8 25. Qf4 e5 {Dragicevic,D (1858)-Bourmistrov,A (1543) Box Hill 2001 1-0 (31)}) ({RR} 11. f4 Rd8 12. Qf3 e6 13. Qf2 Nd7 14. Nxc6 bxc6 15. f5 exf5 16. exf5 d5 17. fxg6 fxg6 18. Rad1 Rf8 19. Qh4 Rxf1+ 20. Rxf1 Nc5 21. Nxd5 cxd5 22. Bxd5+ Be6 {1-0 (22) Kazuhiro Shikasho,E (1895)-Vargas,R (1683) Cuiaba - MT - Brasil 2022}) 11... Bd7 12. Rd1 Qc7 13. f4 b5 14. Qh4 e6 15. f5 b4 16. fxe6 bxc3 17. exd7 Nxd7 18. Nxc6 Qxc6 19. Bd5 Qc7 20. Bxa8 Rxa8 21. Qe7 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.30"] [White "Arruda Filho, Ivo Pereira De"] [Black "Carstens Dobuchak, Thiago"] [Result "0-1"] [ECO "A04"] [WhiteElo "1718"] [BlackElo "2179"] [PlyCount "62"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. O-O e6 6. c3 ({RR} 6. Bg5 Nge7 7. Qc1 h6 8. Bd2 d5 9. Nc3 g5 10. a3 Ng6 11. b4 cxb4 12. axb4 Nxb4 13. Nb5 Nc6 14. Qa3 Qe7 15. Qxe7+ Kxe7 16. Ra2 g4 17. Ne1 Bd7 18. c4 dxc4 19. dxc4 a6 20. Nc3 Rac8 {Kramnik,V (2769)-Giri,A (2768) London 2014 1/2-1/2 (41)}) ({RR} 6. a4 Nge7 7. c3 O-O 8. e4 b6 9. Be3 h6 10. Qc1 Kh7 11. Rd1 Bb7 12. Nbd2 d5 13. Nf1 d4 14. Bd2 dxc3 15. Bxc3 Nd4 16. Bxd4 Bxd4 17. Nxd4 Qxd4 18. Ne3 h5 19. h4 Rfd8 20. Nc4 Kg7 {Lewtak,D (2386)-Timofeev,A (2567) chess.com INT 2022 0-1}) 6... Nge7 7. Nbd2 O-O 8. Re1 d5 $146 ({RR} 8... Qc7 9. Nf1 b6 10. Bd2 Ba6 11. Qa4 Bb7 12. Rec1 d5 13. Qd1 Rfd8 14. Rab1 Rac8 15. b4 Qd7 16. bxc5 bxc5 17. c4 Nb8 18. Bf4 Rc6 19. cxd5 exd5 20. Ne5 Bxe5 21. Bxe5 Na6 22. Qd2 f6 23. Ba1 { Vourtsas,A-Diapetis,A Athens 1996 1-0 (52)}) 9. Qc2 e5 10. e4 d4 11. c4 h6 12. a3 Be6 13. h4 Rb8 14. Nf1 Qd7 15. Bd2 Nc8 16. b4 b6 17. Qc1 Kh7 18. b5 Nd8 19. a4 f6 20. N3h2 Nd6 21. Nf3 N8f7 22. Qa3 f5 23. exf5 gxf5 24. Qc1 e4 25. dxe4 fxe4 26. N3h2 Bxc4 27. Bxe4+ Nxe4 28. Qxc4 Ne5 29. Qe2 Nxf2 30. Bf4 Nh3+ 31. Kg2 Rxf4 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.31"] [White "Abrantes, Tiago Garrido"] [Black "Boabaid, Jorge Alberto Duard"] [Result "1-0"] [ECO "E01"] [WhiteElo "2178"] [BlackElo "1712"] [PlyCount "49"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 c6 5. Bg2 Bd6 6. Qc2 Nbd7 7. Nbd2 ({RR} 7. Bf4 Bxf4 8. gxf4 b6 9. cxd5 cxd5 10. Nc3 O-O 11. O-O Bb7 12. Ne5 a6 {1/2-1/2 (12) Palatnik,S (2500)-Psakhis,L (2565) Rishon Le Ziyyon 1997}) 7... e5 8. cxd5 ({RR} 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. Nf3 Bc7 11. O-O dxc4 12. Qxc4 Be6 13. Qb4 Bb6 14. Ng5 Qe7 15. Qxe7+ Kxe7 16. Nxe6 Kxe6 17. b3 Nd5 18. Bh3+ Ke7 19. Ba3+ c5 20. Rfc1 Nb4 21. Bb2 f6 22. Bg2 Rad8 {Ramme,C (2140)-Lau,F (1927) Reinstorf GER 2022 1-0 (52)}) 8... cxd5 $146 ({RR} 8... Nxd5 9. O-O exd4 10. Nxd4 N7f6 11. Nxc6 Qb6 12. Ne4 Bc7 13. Nxf6+ Nxf6 14. Be3 Qb5 15. Nxa7 Qa5 16. Rac1 Rxa7 17. Bxa7 Qxa7 18. Qxc7 Bd7 19. Qe5+ Kf8 20. Rfd1 Be8 21. Rd8 Qxa2 22. Bh3 { 1-0 (22) Kachiani Gersinska,K-Villegas,S Rio Gallegos 1986}) 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bd6 12. O-O h6 13. b3 O-O 14. Bb2 Bg4 15. Qd3 Re8 16. e3 Rc8 17. Rac1 Rxc1 18. Rxc1 Qe7 19. Bxf6 Qxf6 20. Qxd5 Qb2 21. Rd1 Bc7 22. Qc4 Bxf3 23. Bxf3 Bb6 24. Rd7 Qf6 25. Rxf7 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.32"] [White "Melo, Igor De Souza"] [Black "Ribeiro, Matheus Mendes Domi"] [Result "0-1"] [ECO "D02"] [WhiteElo "1710"] [BlackElo "2177"] [PlyCount "110"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 b6 6. Bd3 ({RR} 6. c3 Bb7 7. Nbd2 O-O 8. Bd3 Ne4 9. Qc2 f5 10. O-O Nd7 11. c4 Nxg3 12. hxg3 g6 13. Rac1 c5 14. cxd5 exd5 15. dxc5 bxc5 16. Rfd1 Qe7 17. Bb5 Nf6 18. Qa4 Rfc8 19. Ba6 Bc6 20. Qc2 Rcb8 {Artemiev,V (2653)-Grandelius,N (2643) Doha 2016 1-0 (63)}) 6... Bb7 7. Qe2 ({RR} 7. Nbd2 O-O 8. O-O c5 9. c3 Ne4 10. Ne5 Nxg3 11. hxg3 Bxe5 12. dxe5 d4 13. Qh5 h6 14. exd4 cxd4 15. c4 Nd7 16. Nf3 Bxf3 17. gxf3 Qg5 18. Qxg5 hxg5 19. Rfe1 Rfe8 20. Rad1 Rad8 21. Rd2 f6 {Adams,G (1604)-Kakulidis,E (2046) Reykjavik ISL 2023 1/2-1/2 (40)}) 7... c5 $146 ({RR} 7... O-O 8. Nbd2 c5 9. c3 Qc7 10. dxc5 bxc5 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Bxe4 14. Qxe4 Nd7 15. Rd1 Bxg3 16. hxg3 Nf6 17. Qe5 Qb6 18. b3 Rfd8 19. O-O Rd5 20. Qe2 Rad8 21. c4 R5d6 22. Ne5 {Karas,M (2249)-Chumpitaz,A (2244) chess.com INT 2020 1-0 (41)}) 8. c3 Nc6 9. a3 O-O 10. Nbd2 Re8 11. Ne5 Qc7 12. f4 Ne7 13. Bh4 Ne4 14. Bb5 Rf8 15. Bxe7 Qxe7 16. Nxe4 dxe4 17. Bc6 Bxc6 18. Nxc6 Qc7 19. Ne5 f6 20. Nc4 cxd4 21. cxd4 Rac8 22. Nxd6 Qxd6 23. O-O Rc6 24. Rfc1 Rfc8 25. Qd2 a5 26. Rxc6 Qxc6 27. Rd1 Kf7 28. Kf2 Ke7 29. b4 a4 30. g4 Qc3 31. f5 Qxd2+ 32. Rxd2 Rc3 33. Ra2 exf5 34. gxf5 Kd6 35. Kg3 Rxe3+ 36. Kf4 Re1 37. Rg2 Kd5 38. Rxg7 Rf1+ 39. Ke3 Rf3+ 40. Ke2 Kxd4 41. Rb7 Rxa3 42. Rxb6 Ra2+ 43. Kf1 Rxh2 44. Rxf6 a3 45. Ra6 a2 46. Kg1 Rb2 47. f6 Rb1+ 48. Kf2 a1=Q 49. Rxa1 Rxa1 50. f7 Ra8 51. b5 Rf8 52. b6 Rxf7+ 53. Ke2 e3 54. Ke1 Kd3 55. b7 e2 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.34"] [White "Franco Filho, Sinvaldo Barreiros"] [Black "Sega, Carlos Alberto"] [Result "0-1"] [ECO "C77"] [WhiteElo "1702"] [BlackElo "2164"] [PlyCount "88"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. O-O Be7 7. h3 O-O 8. c3 ({ RR} 8. Re1 Re8 9. c3 Bf8 10. Nbd2 h6 11. Qe2 Be6 12. d4 b5 13. Bc2 exd4 14. cxd4 Nb4 15. Bb1 d5 16. e5 Nd7 17. a3 Nc6 18. Qd3 g6 19. Nf1 Bf5 20. Qe3 Bxb1 21. Rxb1 Bg7 22. N1h2 Nf8 {Mesquita,E (1971)-Barria Santos,J (2428) chess.com INT 2023 1-0}) 8... b5 9. Bc2 Bb7 10. d4 $146 ({RR} 10. Re1 Re8 11. Nbd2 Bf8 12. Nf1 Ne7 13. Nh4 Ng6 14. Nf5 c5 15. Qf3 Qc7 16. Bg5 Nd7 17. Rad1 a5 18. h4 f6 19. Bc1 Nb6 20. h5 Ne7 21. N5e3 a4 22. h6 Bc8 23. Ng3 g6 24. Qxf6 Bxh6 { Lanc,A (2410)-Giertli,V (2206) Tatranske Zruby 2004 1-0 (60)}) 10... exd4 11. cxd4 Nb4 12. Nc3 Nxc2 13. Qxc2 b4 14. e5 dxe5 15. dxe5 bxc3 16. exf6 Bxf6 17. Rd1 Qc8 18. Ng5 Bxg5 19. Bxg5 cxb2 20. Qxb2 Be4 21. Rac1 Qf5 22. Bh4 c6 23. Rd6 Bd5 24. Qd4 Rfe8 25. Qa1 Qe4 26. Rxd5 cxd5 27. Bg3 d4 28. Kh2 d3 29. Rc5 d2 30. Rg5 g6 31. f3 Qe1 32. Qf6 Qxg3+ 33. Rxg3 d1=Q 34. h4 Qd8 35. Qf4 Rc8 36. h5 Qc7 37. Qd4 Qe5 38. Qd7 Qxh5+ 39. Rh3 Qe5+ 40. Rg3 Rc4 41. f4 Rxf4 42. Kg1 Rd4 43. Qh3 Rd1+ 44. Kh2 Rd3 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.35"] [White "Zallio, Luciano De Souza"] [Black "Damasceno, Enzo De Carvalho"] [Result "1-0"] [ECO "C02"] [WhiteElo "2163"] [BlackElo "1692"] [PlyCount "127"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Bc2 Nb4 9. O-O Rc8 ({RR} 9... Ne7 10. Nc3 Nxc2 11. Qxc2 Rc8 12. Be3 Nf5 13. a3 Be7 14. Rad1 O-O 15. Bg5 h6 16. Bxe7 Nxe7 17. Qd2 Nc6 18. Na4 Qd8 19. Nc5 Rc7 20. Rc1 b6 21. Nxd7 Qxd7 22. Rc3 Rfc8 23. Rfc1 Na5 24. Qd3 {Mueller,R (1754) -Namala,D (1388) Montesilvano ITA 2023 1/2-1/2 (37)}) 10. Nc3 Nxc2 11. Qxc2 Bb4 12. a3 $146 ({RR} 12. Be3 Ne7 13. Rac1 Bxc3 14. bxc3 h6 15. Rfe1 O-O 16. g4 Qa6 17. Nh4 Bb5 18. f4 Bd3 19. Qf2 f5 20. g5 hxg5 21. fxg5 Be4 22. Bf4 Kf7 23. Ng2 Bxg2 24. Kxg2 Ng6 25. Rc2 Rh8 26. Bg3 Ke7 {Gorkiewicz,M (2028)-Skawinski,A (2366) Katowice POL 2021 1/2-1/2 (38)}) 12... Bxc3 13. bxc3 Qa5 14. Bd2 Qa4 15. Qb1 b6 16. Re1 Ne7 17. h4 Nc6 18. Qd3 Na5 19. Bc1 h6 20. Rb1 Qc4 21. Qd1 O-O 22. Re3 Ba4 23. Qe1 Qc6 24. Nd2 Bc2 25. Rb4 Bg6 26. Rg3 h5 27. Qe2 Qd7 28. Nf1 Nc4 29. a4 Rb8 30. Rg5 Qe8 31. Ng3 f6 32. exf6 gxf6 33. Rxg6+ Qxg6 34. Qxe6+ Qf7 35. Qf5 Nd6 36. Qf3 Rfe8 37. Bf4 Rbd8 38. Nxh5 Nf5 39. Qg4+ Ng7 40. Bh6 Re1+ 41. Kh2 Qc7+ 42. g3 Re7 43. Bxg7 Rxg7 44. Qxg7+ Qxg7 45. Nxg7 Kxg7 46. a5 Rd6 47. g4 Kg6 48. axb6 axb6 49. Kg3 Rc6 50. Rb3 f5 51. f3 fxg4 52. fxg4 Re6 53. Kf4 Re4+ 54. Kf3 Re6 55. Rb5 Rc6 56. Kf4 Rxc3 57. Rxb6+ Kf7 58. Rd6 Rd3 59. Rxd5 Ke6 60. Re5+ Kf6 61. g5+ Kg6 62. Re6+ Kf7 63. Rf6+ Kg7 64. Ke5 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.36"] [White "Cardoso, Lucca Pimenta"] [Black "Souza, Rafael Cabral De"] [Result "0-1"] [ECO "B22"] [WhiteElo "1690"] [BlackElo "2162"] [PlyCount "138"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. e4 d6 7. Bc4 O-O 8. O-O Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Nd7 12. Bf4 $146 ({RR} 12. Bd3 Nb6 13. Re1 Be6 14. Be4 Bd5 15. Bxd5 Nxd5 16. Qb3 Qd6 17. Bd2 e6 18. Rac1 Qb6 19. Qxb6 axb6 20. a3 Rfd8 21. Rc2 Kf8 22. Kf1 Ke8 23. Rec1 h6 24. h4 h5 25. g3 Ne7 26. Bg5 f6 {Tobor,D (1949)-Roy,P (2374) Bangkok THA 2019 1/2-1/2 (101)}) 12... Qb6 13. Qe2 Nf6 14. Rfd1 Nxe4 15. Qxe4 Bg4 16. Rd2 Bxf3 17. gxf3 e6 18. Rad1 Rad8 19. b3 Rd5 20. Be5 Rfd8 21. Bxg7 Kxg7 22. Rd3 R8d7 23. f4 Qd8 24. Kg2 Qh4 25. Qf3 b6 26. Qg3 Qf6 27. Qe3 Rf5 28. Kg3 g5 29. Qe4 Rxf4 30. Qe5 Rxf2 31. Qxf6+ Rxf6 32. d5 exd5 33. Rxd5 Rxd5 34. Rxd5 Kg6 35. b4 Rc6 36. a4 Rc3+ 37. Kg2 Rc4 38. Rb5 h5 39. a5 Rc6 40. axb6 Rxb6 41. Ra5 a6 42. Kg3 h4+ 43. Kf3 f5 44. h3 Kf6 45. Kf2 Rxb4 46. Rxa6+ Ke5 47. Ra3 Rb2+ 48. Kg1 Re2 49. Rb3 Kf4 50. Rb4+ Re4 51. Rb5 Re3 52. Kg2 Re2+ 53. Kf1 Re5 54. Rb4+ Kf3 55. Rb3+ Re3 56. Rb5 Kg3 57. Rb8 Kxh3 58. Kf2 f4 59. Rb4 Kg4 60. Rb2 h3 61. Kf1 Kg3 62. Rb5 g4 63. Rh5 Ra3 64. Rh6 h2 65. Ke2 Kg2 66. Rg6 f3+ 67. Kd2 g3 68. Kc2 f2 69. Rg4 Kg1 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.37"] [White "Silva, Lucas Henrique Da"] [Black "Fernandes, Pedro Guilherme Mun"] [Result "0-1"] [ECO "A38"] [WhiteElo "2158"] [BlackElo "1682"] [PlyCount "52"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. g3 Nc6 5. Bg2 Bg7 6. O-O O-O 7. d3 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. Be3 Bxb2 11. Rb1 Bg7 12. Nd4 Qxa2 13. Nxc6 bxc6 14. Bxc5 ({RR} 14. Bxc6 Bh3 15. Bxa8 Rxa8 16. Re1 a5 17. Qb3 Qxb3 18. Rxb3 a4 19. Ra3 Bb2 20. Ra2 a3 21. Bxc5 Be6 22. Rxb2 axb2 23. Bd4 Rb8 24. Rb1 Rb4 25. Bc3 Rb3 26. Bd4 Rb4 27. Bc3 Rb3 28. Bd4 Rb4 {Shevchenko,K (2684)-Harikrishna,P (2704) chess.com INT 2023 1/2-1/2}) 14... Bg4 15. f3 Qd5 $146 ({RR} 15... Be6 16. d4 Rfb8 17. Ra1 Qb2 18. e3 Qc3 19. Qc1 Rb3 20. Qxc3 Rxc3 21. Ra3 Rxa3 22. Bxa3 Bd5 23. f4 f5 24. Bxd5+ cxd5 25. Bxe7 a5 26. Ra1 a4 27. Kf2 Bf8 28. Bxf8 Kxf8 29. Ra3 Ke7 30. Ke2 {Moskow,E (2235)-London,D (2380) New York 1993 0-1 (34)}) 16. Bxe7 Rfe8 17. Ba3 Qa2 18. Qb3 Rxe2 19. Qxa2 Rxa2 20. fxg4 Rxa3 21. Bxc6 Rc8 22. Bb5 Bd4+ 23. Kh1 Rc7 24. Bc4 Kg7 25. Kg2 Rc3 26. Kf3 R7xc4 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.38"] [White "Bueno, Marcos Antonio Ferr"] [Black "Zanette, Edgard Vinicius"] [Result "0-1"] [ECO "A07"] [WhiteElo "1661"] [BlackElo "2157"] [PlyCount "82"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e5 6. e4 dxe4 7. dxe4 Ngf6 ({RR } 7... Bc5 8. Nbd2 Qe7 9. Nb3 Bb6 10. Qe2 f6 11. a4 Nc5 12. Nxc5 Bxc5 13. c3 a5 14. h3 Bh5 15. Rd1 Qe6 16. Bd2 Qb3 17. g4 Bf7 18. Be3 Qb6 19. Bxc5 Qxc5 20. g5 Ne7 21. b4 Qxc3 22. Rac1 {Ernst,L (2168)-Begunov,K (2325) chess.com INT 2023 0-1 (49)}) 8. Re1 ({RR} 8. Qe2 Be7 9. b3 O-O 10. Bb2 Qc7 11. Nbd2 Rfe8 12. a4 Bf8 13. Nc4 Nc5 14. h3 Bxf3 15. Bxf3 b5 16. axb5 cxb5 17. Ne3 Rab8 18. Bg2 a5 19. Rfc1 Qb6 20. Bc3 a4 21. bxa4 Nxa4 22. Bd2 Rec8 {Bareev,E (2663)-Rublevsky, S (2688) Novosibirsk 2012 1/2-1/2 (46)}) 8... Bc5 9. Nc3 $146 ({RR} 9. c3 O-O 10. b4 Be7 11. a4 a5 12. b5 Qb6 13. Na3 Rfd8 14. Qc2 Qc7 15. h3 Bh5 16. Nh4 Nc5 17. Nf5 Nd3 18. Nxe7+ Qxe7 19. Rf1 Nxc1 20. Rfxc1 Nd7 21. bxc6 bxc6 22. Nc4 Qc5 23. Ne3 Nb6 {Akhmedzhanov,K-Sitnikov,D (2225) Prokojevsk 1998 0-1 (44)}) 9... h6 10. a3 Qc7 11. Be3 O-O 12. h3 Be6 13. Qd2 Rfd8 14. Rad1 Nb6 15. Qc1 Bf8 16. b3 Nbd7 17. Nh4 Qa5 18. Nb1 Kh7 19. b4 Qc7 20. c4 Nb6 21. c5 Nc4 22. Nc3 b5 23. f4 Rxd1 24. Rxd1 Rd8 25. fxe5 Rxd1+ 26. Nxd1 Qxe5 27. Kh2 Nxe3 28. Qxe3 g6 29. Nf2 Bg7 30. Nf3 Qc7 31. Nd3 a5 32. Nf4 Bc8 33. Nd4 axb4 34. axb4 Nd7 35. Nf3 Ne5 36. Nxe5 Qxe5 37. Nd3 Qd4 38. Qf3 Be6 39. Bf1 g5 40. Be2 Kg8 41. Kg2 f5 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.39"] [White "Gauche, Charles"] [Black "Romais, Rodrigo"] [Result "1-0"] [ECO "C07"] [WhiteElo "2155"] [BlackElo "1652"] [PlyCount "83"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 Qxd5 6. Bc4 Qd8 7. Nb3 cxd4 8. O-O Nf6 9. Nbxd4 Bd7 ({RR} 9... Bc5 10. Nxc6 Qxd1 11. Rxd1 bxc6 12. Bg5 Nd5 13. Nd2 Be7 14. Bxe7 Kxe7 15. Bb3 Ba6 16. Rac1 Rad8 17. Nc4 Bxc4 18. Bxc4 Rd7 19. Kf1 Rhd8 20. Bxd5 cxd5 21. Ke2 Rc7 22. c3 Rb8 23. Rc2 Rc4 {1/2-1/2 (23) Hofstede,R-Blijlevens,P (1910) Helmond NED 2023}) 10. Qe2 ({RR} 10. Nb5 a6 11. Nd6+ Bxd6 12. Qxd6 Qe7 13. Bf4 Qxd6 14. Bxd6 O-O-O 15. Rfd1 h6 16. c3 Na5 17. Bf1 Nd5 18. c4 Ba4 19. cxd5 Rxd6 20. b3 Bb5 21. Rac1+ Kb8 22. b4 Bxf1 23. Kxf1 exd5 24. bxa5 Re8 {Remizov,Y (2389)-Shkuran,D (2324) chess.com INT 2022 1-0 (32)}) 10... Bc5 11. Be3 $146 ({RR} 11. Nb3 Be7 12. Bf4 O-O 13. Rad1 a6 14. a4 Qe8 15. Rd2 Na7 16. a5 Ba4 17. Rfd1 Nh5 18. Bc7 Qc6 19. Rd7 Bxb3 20. cxb3 Bc5 21. g3 Nf6 22. Ne5 Qe4 23. Qxe4 Nxe4 24. Nd3 Nc6 25. Bb6 Bxb6 {Alboredo,J (1830)-Gamage,Y (1435) Al Ain 2013 1/2-1/2 (33)}) 11... Nxd4 12. Nxd4 O-O 13. Nxe6 Bxe6 14. Bxc5 Bxc4 15. Qxc4 Rc8 16. Qb4 Re8 17. c3 a5 18. Qb6 Qd5 19. Be3 Re6 20. Qd4 Qh5 21. h3 Rce8 22. Rfe1 h6 23. Qd1 Qb5 24. b3 Nd5 25. c4 Nxe3 26. Rxe3 Qf5 27. Rxe6 Rxe6 28. Qd8+ Kh7 29. Qd2 Qf6 30. Rd1 Qe7 31. Qxa5 Ra6 32. Qf5+ g6 33. Qd7 Qf6 34. a4 Rb6 35. Rd3 Qa1+ 36. Kh2 Qe5+ 37. Kg1 Qe1+ 38. Kh2 Qe5+ 39. g3 Qf6 40. Kg2 Re6 41. Rf3 Qe7 42. Rxf7+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.40"] [White "Carmo, Jose Arlindo"] [Black "Luz, Arthur Nader"] [Result "0-1"] [ECO "B03"] [WhiteElo "1650"] [BlackElo "2149"] [PlyCount "54"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6 6. Nf3 Bg7 7. Be2 dxe5 8. fxe5 c5 9. d5 O-O 10. O-O Bg4 11. Bf4 $146 ({RR} 11. Nh4 Bxe2 12. Qxe2 e6 13. Qg4 f5 14. exf6 Rxf6 15. Nf3 Rf5 16. dxe6 Nc6 17. Nc3 Nd4 18. Qe4 Nxc4 19. Qxb7 Nd6 20. Qa6 Qb6 21. Qxb6 axb6 22. Rd1 Re8 23. Ng5 h6 24. Nge4 Nxe4 25. Nxe4 Ne2+ { Kalivoda,J (2103)-Machycek,L (2258) Ostrava 2002 0-1 (31)}) 11... N8d7 12. Nbd2 Bxf3 13. Nxf3 Qb8 14. Bg3 Nxe5 15. Kh1 Nbd7 16. Qc2 Qd8 17. Rad1 Ng4 18. Rd3 Bh6 19. Qb3 f5 20. Bh4 Nge5 21. d6 g5 22. Nxg5 exd6 23. Rg3 Ng6 24. Nf3 Qe8 25. Re1 f4 26. Rg4 Qe6 27. Ng5 Qf5 {As brancas perdem por tempo.} 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.41"] [White "Lage, Pedro Ferreira"] [Black "De Oliveira Filho, Fernando F"] [Result "1-0"] [ECO "E04"] [WhiteElo "2144"] [BlackElo "1638"] [PlyCount "73"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 e6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 Nf6 6. c4 dxc4 7. Qa4 Bd7 8. Qxc4 b6 $146 ({RR} 8... cxd4 9. Nxd4 Nxd4 10. Qxd4 Bc6 11. Bxc6+ bxc6 12. Qa4 Qb6 13. Be3 Qb5 14. Nc3 Qxa4 15. Nxa4 Nd5 16. Bd4 f6 17. e4 Nb4 18. Rfc1 Kd7 19. Rc4 Bd6 20. Rd1 Kc7 21. Bc5 Bxc5 22. Nxc5 Kb6 23. a3 {Simic,R (2440)-Maric,D Bela Crkva 1987 1-0}) ({RR} 8... cxd4 9. Nxd4 Nxd4 10. Qxd4 Bc6 11. Bxc6+ bxc6 12. Qa4 Qb6 13. Nd2 Be7 14. Nc4 Qb5 15. Qc2 O-O 16. b3 a5 17. a4 Qb7 18. Bd2 Bb4 19. Rfd1 Bxd2 20. Rxd2 Qb4 21. Rad1 Rab8 22. Rd3 Nd5 23. e4 {Wagner,D (2588)-Tokman,A (2330) chess.com INT 2023 1-0 (32)}) ({RR} 8... Nxd4 9. Nxd4 cxd4 10. Qxd4 Bc6 11. Bxc6+ bxc6 12. Qxd8+ Rxd8 13. Be3 a6 14. Rc1 Nd5 15. Bd2 c5 16. Na3 Be7 17. Nc4 O-O 18. a3 Bf6 19. Ba5 Rb8 20. e4 Ne7 21. e5 Bg5 22. f4 Bh6 23. Bc7 {Lazavik,D (2544)-Goltsev,D (2216) chess.com INT 2023 1-0 (32)}) 9. Rd1 Rc8 10. Ne5 Na5 11. Qd3 cxd4 12. Bg5 Be7 13. Qxd4 Bb5 14. Nc3 Qxd4 15. Rxd4 Bc6 16. Nxc6 Nxc6 17. Rc4 Bc5 18. Bxf6 gxf6 19. Ne4 Ne5 20. Rc3 Ke7 21. Rac1 f5 22. Nxc5 Rxc5 23. Rxc5 bxc5 24. Rxc5 Kd6 25. Ra5 Rc8 26. Ra6+ Kc7 27. Rxa7+ Kb6 28. Rb7+ Ka6 29. h3 Rc1+ 30. Kh2 Rc2 31. Rb4 Ka5 32. a3 Rxe2 33. Bf1 Re1 34. Kg2 Nc6 35. Rb5+ Ka4 36. Rb7 Na5 37. Rb4# 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.42"] [White "Nascimento, Davi De Araujo"] [Black "Oliveira, Leonardo Tadeu De A"] [Result "0-1"] [ECO "B15"] [WhiteElo "1628"] [BlackElo "2121"] [PlyCount "76"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 {Ftacnik,L} c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 ({RR} 5... Bg4 6. Be2 ({RR} 6. Qd3 Nbd7 7. h3 Bh5 8. Nxh5 Nxh5 9. Nf3 e6 10. g3) 6... Bxe2 7. N1xe2 e6 8. Qd3 Nbd7 9. O-O Be7 10. c4 O-O 11. b3 Re8 12. Bb2 Qa5 13. Qf3 Rad8 14. Rfd1 Ba3) ({RR} 5... c5 6. Nf3 ({RR} 6. dxc5 Qxd1+ 7. Kxd1 e6 8. b4 a5) 6... e6 ({RR} 6... Nc6 7. Be3 Nd5 8. Be2 e6 9. O-O Be7 10. Bc1 O-O 11. dxc5 Bxc5) 7. Bd3 Nc6 8. dxc5 Bxc5 9. a3 O-O 10. O-O b6 11. b4 Be7 12. Bb2 Bb7) ({RR } 5... e5 6. Nf3 exd4 7. Nxd4 ({RR} 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. Ndf5 O-O 10. Be3 Bxe3 11. Nxe3 Be6 12. O-O-O Nbd7) 7... Be7 8. Ndf5 Qxd1+ 9. Kxd1 Bf8 10. Bc4 Be6 11. Re1 Kd7 12. Bxe6+ fxe6 13. Ne3) ({RR} 5... h5 6. h4 ({RR} 6. Bg5 h4 7. Bxf6 hxg3 8. Be5 Rxh2 9. Rxh2 Qa5+) 6... Qc7 ({RR} 6... Bg4 7. Be2 Bxe2 8. N1xe2 Nbd7 9. Qd3) ({RR} 6... e5 7. Qe2 ({RR} 7. Nf3) 7... Qxd4 8. Nf3 Bb4+ ({ RR} 8... Qd5) 9. c3 Bxc3+ 10. bxc3 Qxc3+ 11. Qd2 Qxa1 12. Bc4) 7. Bc4 ({RR} 7. Be2 Bg4 8. Bxg4 Nxg4) 7... Bg4 8. N1e2 e6 9. f3 Bd6) 6. Nf3 Bg7 7. Be2 O-O 8. O-O Qc7 ({RR} 8... Qb6 9. b3 Bg4 ({RR} 9... a5 10. a4 ({RR} 10. Ba3) 10... Na6 11. h3 Nb4 ({RR} 11... Qc7)) 10. Bb2 ({RR} 10. Ba3 Nd5) 10... a5 11. a4 Nbd7 ({ RR} 11... Na6 12. Ne5 Bxe2 13. Qxe2) 12. h3 ({RR} 12. Nd2 Bxe2 13. Qxe2) 12... Bxf3 13. Bxf3 Rad8 14. Qe2 ({RR} 14. Qe1 Nd5 ({RR} 14... Rfe8 15. Bc3 Ra8) 15. Bxd5 cxd5 16. Qxe7 Bxd4 17. Bxd4 Qxd4 18. Rad1 Qc5 ({RR} 18... Qe5 19. Rfe1 Qxe7 20. Rxe7 Nc5 21. Rc7 b6 22. Rc6) 19. Rfe1) 14... Rfe8 15. Rfe1 Nf8 ({RR} 15... e5 16. dxe5 Nd5 ({RR} 16... Nxe5 17. Bxe5 Nd7 ({RR} 17... Nd5 18. Bxd5 Rxd5 19. Bd4) 18. Bc7 Rxe2 19. Bxb6 Rxe1+ 20. Rxe1 Nxb6 21. Ne4) 17. Bxd5 cxd5 18. Qb5 Qxb5 19. axb5 Nxe5 20. Bxe5 Bxe5 21. Rxa5) 16. Qc4 Ne6 17. Rxe6 fxe6 18. Qxe6+ Kh8 19. Re1 ({RR} 19. h4 Rxd4 20. Bxd4 Qxd4) 19... Qb4 20. h4 Qd6 ({ RR} 20... Rd6 21. Qe2 b5 ({RR} 21... e5 22. dxe5 Nd5 23. Ne4 Bxe5 24. Nxd6) ({ RR} 21... Nd5 22. Ne4)) 21. Qh3 ({RR} 21. Qc4) 21... e6 ({RR} 21... Qd7 22. Re6 Qc8) 22. h5 gxh5 23. Re5 {Karpov,A (2705)-Larsen,B (2620) Tilburg 1979 MCL [Ftacnik,L] 1-0 (40)}) ({RR} 8... Bg4 9. h3 Bxf3 10. Bxf3) ({RR} 8... Bg4 9. Re1 Nbd7 10. c3 Qc7 11. h3 Bxf3 12. Bxf3 e5 13. dxe5 Nxe5 14. Be2 Rad8 15. Qc2 Rfe8 16. Bg5 h6 17. Be3 Nd5 18. Bd2 Qb6 19. Rad1 a6 20. Bf1 Nd7 21. Bc1 Nc5 22. h4 h5 23. Bg5 {Mendonca,L (2623)-Domingo Nunez,A (2338) chess.com INT 2023 1-0 (57)}) 9. Re1 $146 ({RR} 9. Ne5 c5 10. Bf4 Nd5 11. Qd2 Nxf4 12. Qxf4 cxd4 13. Nd3 Qxf4 14. Nxf4 e5 15. Nd5 Nc6 16. a3 h5 17. Bb5 h4 18. Ne4 Bf5 19. Rfe1 Bxe4 20. Rxe4 g5 21. Bxc6 bxc6 22. Ne7+ Kh7 23. Nxc6 f5 {Gavilan21 (2306)-Rangel,D (2450) lichess.org 2021 0-1 (66)}) 9... Rd8 10. c3 Nbd7 11. Qb3 e5 12. Bc4 Nd5 13. Bg5 Re8 14. Bxd5 cxd5 15. Qxd5 Nb6 16. Qb3 Be6 17. Qb5 h6 18. Be3 Bc4 19. Qa5 e4 20. Nd2 Bd3 21. f3 exf3 22. Nxf3 Rad8 23. Bf2 Bc4 24. Nd2 Bd5 25. Qb5 Bc6 26. Qa5 h5 27. Rxe8+ Rxe8 28. Re1 Rxe1+ 29. Bxe1 Qf4 30. Ngf1 Qg4 31. g3 Qh3 32. Ne3 Bh6 33. Ndf1 Nc4 34. Qd8+ Kg7 35. Kf2 Nxe3 36. Nxe3 Qxh2+ 37. Kf1 Bxe3 38. d5 Bb5+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.43"] [White "Mazetto, Sergio Luiz"] [Black "Da Cruz, Emerson"] [Result "1/2-1/2"] [ECO "D00"] [WhiteElo "2119"] [BlackElo "1623"] [PlyCount "138"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Bf5 5. Nf3 ({RR} 5. Nd2 c6 6. Ne2 Nd7 7. g3 Qb6 8. b3 Ba3 9. Bg2 Qa6 10. O-O O-O 11. Nf4 h6 12. e4 dxe4 13. Nxe4 Rfe8 14. Re1 Re7 15. Re3 Rae8 16. Qe1 Bh7 17. Nd3 f5 18. Nd2 f4 19. Nxf4 Rxe3 { Sideif Sade,F (2412)-Filippov,A (2483) Moscow 2005 0-1}) 5... Nd7 ({RR} 5... c6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. O-O O-O 9. e4 dxe4 10. Qxe4 Re8 11. Qd3 Nd7 12. a3 a5 13. c4 g6 14. Nc3 f5 15. Qc2 Nf6 16. Rad1 Qc7 17. Rfe1 Rxe1+ 18. Rxe1 Re8 19. Rxe8+ Nxe8 20. h3 {Levin,G (2409)-Gavrilin,R (2156) Mexico City MEX 2023 1-0 (37)}) 6. c4 dxc4 7. Bxc4 c5 $146 ({RR} 7... Nb6 8. Bb3 Bb4+ 9. Nc3 O-O 10. O-O c6 11. Nh4 Qd7 12. Qf3 Bg4 13. Qg3 Rae8 14. Bc2 Bd6 15. f4 Nc4 16. Ne4 Rxe4 17. Bxe4 Re8 18. h3 Rxe4 19. Qxg4 Qe8 20. Nf5 Bf8 21. Rae1 Nxe3 22. Qf3 { Povah,N (2334)-Chin,F (2275) Sunningdale 2008 1-0}) 8. Nc3 Nb6 9. Bb5+ Nd7 10. O-O a6 11. Be2 Bg4 12. a3 Rc8 13. h3 Bh5 14. Re1 Be7 15. d5 Bd6 16. Nh4 Bxe2 17. Qxe2 g6 18. Qd2 O-O 19. Nf3 Re8 20. e4 b5 21. Qc2 c4 22. Re2 Nc5 23. Nd4 Qb6 24. Nc6 Nb3 25. Rd1 Be5 26. Kh1 Rxc6 27. dxc6 Nd4 28. Rxd4 Bxd4 29. Nd5 Qxc6 30. Qd2 Qc5 31. Qf4 Kg7 32. Nc7 Rc8 33. Nxa6 Qh5 34. Qg4 Qxg4 35. hxg4 Bc5 36. Rd2 Rc6 37. Nb4 Bxb4 38. axb4 c3 39. bxc3 Rxc3 40. Rd5 Rc4 41. Rxb5 Rxe4 42. f3 Rc4 43. Kh2 f5 44. gxf5 gxf5 45. Rb6 f4 46. b5 Rb4 47. Kh3 Rb2 48. Rb8 Kf6 49. b6 Kg7 50. g3 fxg3 51. Kxg3 Kf6 52. Kg4 Rb4+ 53. Kh5 Kf5 54. Kh6 Kf4 55. Kxh7 f5 56. Kg6 Rb5 57. Kf6 Kxf3 58. Ke6 f4 59. Kd6 Kf2 60. Kc6 Rb3 61. Rf8 f3 62. b7 Rc3+ 63. Kd5 Rb3 64. b8=Q Rxb8 65. Rxb8 Kg2 66. Rg8+ Kh2 67. Rf8 Kg2 68. Ke4 f2 69. Rxf2+ Kxf2 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.44"] [White "Campos, Otavio Moraes"] [Black "Trevisan, Rodrigo"] [Result "0-1"] [ECO "A23"] [WhiteElo "1619"] [BlackElo "2111"] [PlyCount "54"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. c4 e5 2. Nc3 Bb4 3. g3 Nf6 4. Bg2 c6 5. d3 d5 6. cxd5 cxd5 7. Bd2 O-O ({RR} 7... Nc6 8. a3 Ba5 9. b4 Bb6 10. Nf3 Bg4 11. Rc1 h6 12. Na4 Bxf3 13. Bxf3 Nd4 14. Bg2 Qd7 15. O-O O-O 16. Kh1 Rfe8 17. e3 Nb5 18. Qb3 Rac8 19. Nxb6 axb6 20. a4 Nc7 21. Bc3 Ra8 22. Ra1 {Nemegeer,A (1470)-Cwiek,R (1682) Mureck 2017 0-1 (35)}) 8. a3 $146 ({RR} 8. Qb3 Bxc3 9. Bxc3 Nc6 10. Nf3 Re8 11. O-O b6 12. Qc2 Bf5 13. Qc1 Rc8 14. Qd1 Rc7 15. Rc1 Rd7 16. Qa4 Re6 17. Nh4 Bg4 18. f3 Bh5 19. Bh3 Rdd6 20. Bxe6 Rxe6 21. Bd2 Nd4 22. Kf2 g5 {Hahn,L (1150)-Buehrle,P Tuebingen 2007 0-1 (39)}) 8... Bc5 9. b4 Bd4 10. Nf3 Bg4 11. O-O Re8 12. Re1 Bb6 13. Rc1 Nc6 14. Na4 e4 15. Nxb6 Qxb6 16. dxe4 dxe4 17. Be3 Qa6 18. Ng5 Qxa3 19. b5 Rad8 20. Qc2 Nb4 21. Qc4 Nbd5 22. Bc5 Qb2 23. Bd4 Qd2 24. h4 Rc8 25. Rcd1 Qxe1+ 26. Rxe1 Rxc4 27. Bxa7 b6 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.45"] [White "Almeida Junior, Alvaro Alves De"] [Black "Bocca, Edson Ricardo"] [Result "1-0"] [ECO "C30"] [WhiteElo "2106"] [BlackElo "1617"] [PlyCount "67"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nc3 Nc6 3. f4 Nf6 4. Nf3 d6 5. Bb5 Bd7 6. d3 Nd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Ne2 c5 10. O-O O-O-O 11. c3 dxc3 12. bxc3 $146 ({RR} 12. Nxc3 Ne8 13. Bd2 Nc7 14. Rc1 h5 15. Qf3 Qg4 16. Qxg4+ hxg4 17. f5 Be7 18. Bf4 Rhg8 19. d4 b6 20. b4 Kb7 21. dxc5 dxc5 22. Bxc7 Kxc7 23. Nd5+ Kd7 24. Nxe7 Kxe7 25. bxc5 bxc5 26. Rxc5 Rd7 {Fischer,A (1911)-Kloster,D (1634) Germany 2012 1-0 (60) }) 12... Qc6 13. Bb2 Be7 14. c4 Rhg8 15. Nc3 a6 16. e5 Nd7 17. Nd5 Rde8 18. Qh5 dxe5 19. fxe5 Qg6 20. Qh3 Bd8 21. Rae1 Re6 22. Nf4 Qh6 23. Nxe6 Qxh3 24. gxh3 fxe6 25. Rf7 Kc7 26. Re4 Kc6 27. Rg4 h6 28. Rgxg7 Rxg7+ 29. Rxg7 Bg5 30. Rg6 b5 31. Rxe6+ Kb7 32. Rg6 b4 33. Rxg5 hxg5 34. e6 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.46"] [White "Goetten Wagner, Julia"] [Black "Mariano, Marceley Martins"] [Result "0-1"] [ECO "B80"] [WhiteElo "1606"] [BlackElo "2095"] [PlyCount "66"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 a6 7. f3 Qc7 8. Qd2 Be7 9. O-O-O Nc6 10. g4 Ne5 11. g5 Nfd7 12. f4 Nc4 13. Bxc4 Qxc4 14. f5 ({RR} 14. h4 b5 15. a3 Bb7 16. h5 Rc8 17. g6 Nf6 18. Qg2 fxg6 19. hxg6 h6 20. Rhe1 O-O 21. Kb1 Rfe8 22. Bc1 Bf8 23. Qh3 e5 24. Nb3 Qc7 25. fxe5 dxe5 26. Rf1 Rcd8 27. Rxd8 Qxd8 28. Bg5 Qd7 {Tabatabaei,M (2458)-Wang,C (2524) Al Ain 2015 0-1 (67)}) 14... Ne5 15. h4 $146 ({RR} 15. Rhf1 Bd7 16. Kb1 Qb4 17. a3 Qa5 18. Nb3 Qc7 19. Qd4 Rc8 20. Bc1 Qb8 21. Bf4 Rc4 22. Qe3 b5 23. Nd2 Rc8 24. Na2 a5 25. b3 exf5 26. Nc3 Qc7 27. Bxe5 dxe5 28. Rf3 b4 29. axb4 axb4 {Garcia,C-Caro,E (2215) Posadas 2005 0-1 (34)}) ({RR} 15. Rhf1 Bd7 16. h4 O-O-O 17. Kb1 f6 18. fxe6 Bxe6 19. b3 Qb4 20. Nxe6 Rhg8 21. Nd5 {1-0 (21) Jeger,T (1768)-Ascic,J (1366) Veli Losinj CRO 2023}) 15... b5 16. b3 Qb4 17. Nb1 Qxd2+ 18. Nxd2 Bd7 19. Rhf1 Rc8 20. Kb2 a5 21. N2f3 Ng4 22. Bg1 e5 23. Ne2 b4 24. Rd2 h6 25. Ng3 hxg5 26. hxg5 Rh3 27. Rg2 Rc3 28. Nh5 Rxh5 29. Rxg4 g6 30. Rh4 Rxf3 31. Rxh5 Rxf1 32. Rh8+ Bf8 33. Bb6 gxf5 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.47"] [White "Urquiza, Marcello De Albuque"] [Black "Olivo, Anibal Ribeiro"] [Result "1/2-1/2"] [ECO "C47"] [WhiteElo "2093"] [BlackElo "1588"] [PlyCount "91"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Na4 h6 12. Bh4 Re8 13. c3 Be7 ({RR} 13... Bf8 14. b4 g5 15. Bg3 Ne4 16. Bxe4 dxe4 17. Qe2 a5 18. Rfd1 Qf6 19. Nc5 Bxc5 20. bxc5 Qxc3 21. Rac1 Qf6 22. Rd6 Re6 23. Rcd1 Ba6 24. Qxe4 Rxe4 25. Rxf6 Rae8 26. f3 R4e6 27. Rxe6 Rxe6 28. Rd8+ {Urquiza,M (2093)-Da Silva,E (1765) Cuiaba MT 2021 1-0 (53)}) 14. Re1 Be6 ({RR} 14... Nd7 15. Bxe7 Rxe7 16. Bc2 Nf8 17. Nc5 Rxe1+ 18. Qxe1 Ne6 19. Qe3 Qf8 20. Nxe6 Bxe6 21. Re1 Qd6 22. b4 a5 23. a3 axb4 24. axb4 d4 25. Qxd4 Qxd4 26. cxd4 Bd5 27. f3 Kf8 28. Be4 Rd8 29. Kf2 { Zarnicki,P (2514)-Kamsky,G (2655) chess.com INT 2022 1/2-1/2 (33)}) 15. b4 $146 ({RR} 15. Bc2 Nd7 16. Bxe7 Qxe7 17. Qd3 Nf8 18. Re3 Rab8 19. b4 a5 20. a3 axb4 21. cxb4 Rbd8 22. Qd4 Qd6 23. Nc5 Bc8 24. Rae1 Rxe3 25. Rxe3 Ng6 26. Re1 Nf4 27. a4 Ne6 28. Nxe6 Bxe6 29. a5 Rc8 {Lagvilava,G (2302)-Zagorskaya,T (2199) Minsk 2004 1-0 (47)}) 15... Nh7 16. Bxe7 Rxe7 17. Bxh7+ Kxh7 18. Qd3+ Kg8 19. Nc5 Qd6 20. Nb3 Rae8 21. Re3 Bd7 22. Rae1 Rxe3 23. Rxe3 Rxe3 24. Qxe3 Qg6 25. Qd2 Bh3 26. f3 Be6 27. Kf2 Qf6 28. Nd4 Bd7 29. a4 Qe5 30. g3 Qh5 31. Kg1 Qe5 32. a5 Qe7 33. Nb3 Qf6 34. Nc5 Be6 35. Kf2 Qe5 36. Qe3 Qf6 37. Nxe6 fxe6 38. Qxa7 Qxc3 39. Qc5 Qb2+ 40. Kg1 d4 41. Qe7 Qc1+ 42. Kg2 Qc2+ 43. Kg1 d3 44. Qxe6+ Kh7 45. Qf5+ Kg8 46. Qe6+ 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.48"] [White "Rosa, Diego Jesus Vieira"] [Black "Sekula, Markley Ribas"] [Result "0-1"] [ECO "B02"] [WhiteElo "1558"] [BlackElo "2092"] [PlyCount "90"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. d4 e6 8. Be3 ({RR} 8. O-O O-O-O 9. Be3 Be7 10. c4 Qd6 11. Qb3 Qb4 12. Qxb4 Nxb4 13. Rad1 Bf6 14. Rd2 a6 15. a3 Nc6 16. Rfd1 Ne7 17. Kf1 Nf5 18. h3 Bxf3 19. Bxf3 Rd6 20. c5 Rdd8 21. b4 Ne7 22. d5 Nxd5 {Eberth,Z (2270)-Ondok,L (2245) Hungary 1999 1/ 2-1/2 (45)}) ({RR} 8. O-O O-O-O 9. Be3 Qd7 10. Ng5 Bxe2 11. Qxe2 h6 12. Nf3 Be7 13. Rfd1 Bf6 14. Qd2 g5 15. a3 g4 16. Ne1 Bxd4 17. Bxd4 Qxd4 18. Nd3 Qg7 19. Qe3 Qd4 20. Qe2 Qg7 21. Qe3 Kb8 22. Rd2 Nd4 {Lazarevski,D-Nikolovski,K (1548) Skopje MKD 2023 0-1 (35)}) 8... b5 $146 ({RR} 8... Rd8 9. c3 Be7 10. Qb3 Qxb3 11. axb3 a6 12. h3 Bh5 13. g4 Bg6 14. Nd2 O-O 15. Bf3 Ra8 16. Bxc6 bxc6 17. f3 Rfb8 18. Ra5 Rb5 19. b4 Rxa5 20. bxa5 Rb8 21. b4 Bd3 22. Kf2 Re8 23. f4 { Kasper,R-Huhn,U (1821) Berlin 2000 1-0 (58)}) 9. O-O Bd6 10. h3 Bh5 11. b3 O-O 12. c4 bxc4 13. bxc4 Qa5 14. Bd2 Bb4 15. Bxb4 Qxb4 16. d5 Rfd8 17. Rb1 Qa3 18. Qd2 exd5 19. cxd5 Qd6 20. Rfd1 Ne7 21. Rb5 c6 22. Rb4 cxd5 23. Rd4 f6 24. Rh4 Bg6 25. Bd3 Nf5 26. Bxf5 Bxf5 27. Nd4 Be4 28. Nb5 Qb6 29. Nc3 Rac8 30. Nxe4 dxe4 31. Qe2 Rxd1+ 32. Qxd1 Rd8 33. Qg4 Qb2 34. Kh2 Qxa2 35. Qxe4 Qa5 36. Qxh7+ Kf8 37. Rg4 Rd7 38. h4 Qe5+ 39. Rg3 a5 40. Qh8+ Ke7 41. Qxg7+ Kd6 42. Qg4 f5 43. Qf3 Rg7 44. Qe3 Rxg3 45. Qh6+ Rg6+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.49"] [White "Souza Neves, Andrey M."] [Black "Farias, Sergio Luiz Cardoso"] [Result "1-0"] [ECO "C66"] [WhiteElo "2087"] [BlackElo "1543"] [PlyCount "75"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 Bd7 6. Nc3 Be7 7. Re1 O-O 8. Bxc6 Bxc6 9. dxe5 ({RR} 9. h3 exd4 10. Nxd4 Nd7 11. Nxc6 bxc6 12. b3 Bf6 13. Bb2 Re8 14. Qf3 Re6 15. Re2 Qe7 16. Rae1 Re8 17. a3 Be5 18. g3 Qf6 19. Qd3 Qg6 20. Kh2 Nc5 21. Qc4 Bxc3 22. Qxc3 Nxe4 23. Qxc6 h5 {Kuba,G (2387)-Thiede,L (2441) Austria 2013 0-1 (31)}) ({RR} 9. b3 Re8 10. Bb2 Bf8 11. Qd3 Bd7 12. h3 c6 13. Rad1 Qa5 14. Nd2 Rad8 15. Nc4 Qc7 16. a4 Be6 17. d5 Bc8 18. Qe3 cxd5 19. exd5 Bf5 20. Re2 Qb8 21. Rde1 Rc8 22. Qd2 Bg6 23. Rf1 Nh5 {Radovanovic,D (2321) -Adzic,M (1998) Belgrade SRB 2019 1-0 (45)}) 9... Nd7 10. Bf4 Re8 $146 ({RR} 10... dxe5 11. Nxe5 Nxe5 12. Bxe5 Bd6 13. Bxd6 cxd6 14. Qd4 Re8 15. Rad1 Re6 16. Re3 Qe7 17. Nd5 Bxd5 18. exd5 Rxe3 19. Qxe3 Re8 20. Re1 Kf8 21. Kf1 b6 22. Qxe7+ Rxe7 23. Rxe7 Kxe7 24. Ke2 Kf6 25. f4 {Zygmanta,E (1947)-Jeriominas,J (1490) Kaunas 2015 1-0 (38)}) 11. exd6 cxd6 12. Bxd6 Qb6 13. Bxe7 Rxe7 14. Qd4 Qa5 15. b4 Qh5 16. b5 Bxb5 17. Qb4 Qc5 18. Qxc5 Nxc5 19. Nxb5 Nxe4 20. Nd6 f5 21. Nxf5 Rf7 22. g4 Nf6 23. Ne5 Rc7 24. c4 b6 25. Rad1 Re8 26. f4 h6 27. g5 hxg5 28. fxg5 Nh5 29. Ng6 Rxe1+ 30. Rxe1 Kh7 31. Nfh4 Rc6 32. Ne5 Rd6 33. g6+ Kg8 34. Nf7 Rxg6+ 35. Nxg6 Kxf7 36. Ne5+ Kf8 37. Rd1 Ke7 38. Nc6+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.50"] [White "De Avelar, Flavio Henrique"] [Black "Silva, Kaua Marques"] [Result "0-1"] [ECO "A47"] [WhiteElo "1534"] [BlackElo "2086"] [PlyCount "116"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 c5 2. c3 Nf6 3. Nf3 e6 4. Bf4 b6 5. e3 Bb7 6. Nbd2 Be7 7. Be2 O-O ({RR} 7... Nh5 8. Bg3 Nxg3 9. hxg3 h6 10. Qc2 Nc6 11. dxc5 Bxc5 12. Ne4 Be7 13. Rd1 d5 14. Ned2 Rc8 15. a3 Qc7 16. Nb3 a6 17. Nbd4 Ne5 18. Nxe5 Qxe5 19. Qb3 Qc7 20. Qa4+ Qd7 21. Qb3 b5 22. Nf3 {Golovinov,N-Kulygin,E (2129) Gelendzhik RUS 2023 1/2-1/2 (66)}) 8. h3 d6 9. O-O a6 10. Qc2 $146 ({RR} 10. Bh2 cxd4 11. cxd4 Nbd7 12. Rc1 b5 13. Nb3 Ne4 14. Nfd2 Ndf6 15. f3 Nxd2 16. Qxd2 Rc8 17. e4 Qb6 18. Kh1 h6 19. Bg1 Nh5 20. Kh2 Bh4 21. Rxc8 Rxc8 22. Rc1 Bg3+ 23. Kh1 Qd8 24. Rxc8 Bxc8 {Kovalenko,S (2214)-Riazantsev,A (2634) Sochi RUS 2021 1-0 (81)}) 10... Qc7 11. Rac1 Nbd7 12. Bh2 Rfe8 13. Rfd1 Bf8 14. Bf1 Rac8 15. e4 cxd4 16. Nxd4 Nc5 17. f3 e5 18. Nf5 g6 19. Ne3 Bh6 20. Ng4 Nxg4 21. hxg4 Ne6 22. Rb1 b5 23. Nb3 Red8 24. Nc1 a5 25. Kh1 Qc6 26. Bg1 Kg7 27. Nb3 Ra8 28. Qe2 a4 29. Nd2 Ba6 30. Qf2 Bf4 31. g3 Bg5 32. Qb6 Qd7 33. Qf2 Qe7 34. Bh2 Qf6 35. Be2 Rac8 36. Nf1 Bb7 37. Ne3 Bxe4 38. Nd5 Bxd5 39. Rxd5 b4 40. c4 Nc7 41. Rdd1 d5 42. b3 axb3 43. axb3 dxc4 44. Bxc4 Ne6 45. Kg2 Nd4 46. f4 exf4 47. gxf4 Bh4 48. Bg3 Qc6+ 49. Kh3 Bxg3 50. Kxg3 Nb5 51. Qb2+ Nc3 52. Ra1 Qf6 53. Rxd8 Ne4+ 54. Kf3 Qxb2 55. Rxc8 Nd2+ 56. Kg3 Qxa1 57. Bd5 Qc3+ 58. Rxc3 bxc3 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.51"] [White "Nunes Jr, Sidney"] [Black "Braga, Marcelo Melem"] [Result "1-0"] [ECO "B12"] [WhiteElo "2084"] [BlackElo "1531"] [PlyCount "29"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. O-O c5 8. c4 $146 ({RR} 8. dxc5 Nc6 9. Bf4 Bxc5 10. Nc3 Qc7 11. Nb5 Qd7 12. Re1 O-O-O 13. Nd6+ Bxd6 14. exd6 h6 15. c4 dxc4 16. Bxc6 bxc6 17. Rc1 Nf6 18. Qa4 Nd5 19. Rxc4 Kb7 20. Rec1 Nxf4 21. Rxc6 Ne2+ 22. Kf1 Nxc1 {Strebkov,V-Shcheglov,V Krasnodar 2009 1/2-1/2}) 8... cxd4 9. cxd5 exd5 10. Qxd4 Nc6 11. Qxd5 Nge7 12. Qe4 Qd4 13. Qe2 Qxe5 14. Bxc6+ Nxc6 15. Qxe5+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.52"] [White "Pironti, Francisco Ferrari"] [Black "Piccoli, Lucas Fonseca"] [Result "0-1"] [ECO "B33"] [WhiteElo "1499"] [BlackElo "2075"] [PlyCount "66"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 Be6 14. Bg2 Bxd5 15. cxd5 Nd4 16. Nxd4 exd4 17. O-O d3 18. Rb1 Qa5 19. Qxd3 $146 ({RR} 19. Qb3 Rfc8 20. Rfc1 Rxc1+ 21. Rxc1 d2 22. Rd1 Rc8 23. Rxd2 Rc1+ 24. Bf1 Ra1 25. Kg2 Rxa2 26. f4 Ra1 27. e5 Bd8 28. e6 Qc7 29. Qe3 Qc1 30. exf7+ Kxf7 31. Bd3 Qe1 32. Be2 Kf8 33. Rc2 Qh1+ {McDonald,N (2411)-Robertson,J (2162) England ENG 2022 1-0 (40)}) 19... Qxa2 20. f4 b3 21. Qd2 Rac8 22. e5 Rc2 23. Qd4 Be7 24. Be4 dxe5 25. Qxe5 Bf6 26. Qf5 Bd4+ 27. Kh1 g6 28. Qh3 Rxb2 29. Ra1 Rf2 30. Rxf2 Qxf2 31. Rf1 Qe3 32. Bb1 Rd8 33. f5 Qe5 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.53"] [White "Veiga, Emerson De Sousa"] [Black "Paniago, Lucio Erloiny Silva"] [Result "1-0"] [ECO "C14"] [WhiteElo "2072"] [BlackElo "1493"] [PlyCount "69"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qg4 O-O 8. Bd3 c5 9. Nf3 f5 10. exf6 Nxf6 11. Qh4 Nc6 12. dxc5 e5 ({RR} 12... Qxc5 13. O-O-O Bd7 14. Rhe1 Rae8 15. Ne5 Nxe5 16. Rxe5 Bc6 17. f4 g6 18. Rg5 Kg7 19. Qg3 Rf7 20. h4 Kh8 21. Qe1 Nd7 22. g3 Qf8 23. h5 gxh5 24. Rxh5 Rg7 25. Qf2 Nf6 26. Rh4 Ng4 27. Qxa7 {Ibarra Jerez,J (2567)-Asish Panda (1731) chess.com INT 2023 1-0 (61)}) 13. Nxd5 Nxd5 14. Qxh7+ Kf7 15. Qh5+ $146 ({RR} 15. Qg6+ Kg8 16. Ng5 Qxg5 17. Qxg5 {1-0 (17) Cebrian Flores,J (1995)-Selva Salvador,A (1896) Benidorm 2014}) 15... Ke6 16. O-O-O Qf6 17. Rhe1 Nf4 18. Bc4+ Ke7 19. Nxe5 Nxe5 20. Qxe5+ Qxe5 21. Rxe5+ Kf6 22. Re4 Ne6 23. Rd6 Re8 24. f4 g6 25. g4 Re7 26. h4 Bd7 27. Rxd7 Rxd7 28. Rxe6+ Kg7 29. Bd3 Kf7 30. f5 gxf5 31. Bxf5 Rad8 32. b4 Re7 33. Rh6 Kg7 34. Rh7+ Kf6 35. g5+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.54"] [White "Serafim, Paulo Rogerio"] [Black "Andrade, Roberto Luiz Costa"] [Result "0-1"] [ECO "B38"] [WhiteElo "1441"] [BlackElo "2060"] [PlyCount "52"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Bg7 8. O-O O-O 9. Be3 Bd7 10. Rc1 a6 11. f3 Rc8 ({RR} 11... Rb8 12. Nb3 Be6 13. Nd5 Nd7 14. Qd2 b6 15. Nd4 Nxd4 16. Bxd4 Bxd4+ 17. Qxd4 a5 18. f4 Bxd5 19. cxd5 b5 20. Rc6 b4 21. e5 Rb6 22. Bg4 Rxc6 23. dxc6 Nc5 24. Rd1 Qb6 25. exd6 exd6 26. Bf3 { Bukic,E (2495)-Doda,Z (2400) Tuzla 1979 1-0 (39)}) 12. a3 ({RR} 12. b3 Re8 13. Qd2 Qa5 14. Rfd1 h5 15. Nxc6 Bxc6 16. Nd5 Qxd2 17. Nxf6+ Bxf6 18. Rxd2 Kg7 19. Bd4 Bxd4+ 20. Rxd4 b5 21. cxb5 Bxb5 22. Bxb5 Rxc1+ 23. Bf1 Rec8 24. Rd2 a5 25. Kf2 R8c2 26. Rxc2 Rxc2+ {Politov,P (2190)-Garagulya,K (2389) chess.com INT 2023 0-1 (45)}) 12... Re8 $146 ({RR} 12... Qa5 13. Nb1 Ne5 14. b4 Qc7 15. Nc3 Nxc4 16. Bxc4 Qxc4 17. Nd5 Qa2 18. Nxe7+ Kh8 19. Nxc8 Rxc8 20. Rxc8+ Bxc8 21. Qc1 Bd7 22. Rf2 {1-0 (22) Wild,H-Franken,H Kleve 2000}) 13. b4 Nxd4 14. Bxd4 Bc6 15. b5 axb5 16. cxb5 Bd7 17. Qb3 Nxe4 18. Bxg7 Nc5 19. Qb2 Kxg7 20. Rfd1 Kg8 21. Nd5 Be6 22. Nf4 Bb3 23. Rxc5 Bxd1 24. Rxc8 Qb6+ 25. Kf1 Bxe2+ 26. Nxe2 Rxc8 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.55"] [White "De Oliveira, Aquiles Machado"] [Black "Freitas, Mauricio Mathioli"] [Result "1-0"] [ECO "C10"] [WhiteElo "2059"] [BlackElo "1441"] [PlyCount "83"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. O-O cxd4 9. Nxd4 Be7 10. Re1 O-O 11. c3 Qa5 ({RR} 11... Bd7 12. Qf3 Bc6 13. Qh3 Qd5 14. Bf4 Qh5 15. Qg3 Rad8 16. h3 Nd5 17. Be5 Qg5 18. Nxc6 Qxg3 19. Nxe7+ Nxe7 20. Bxh7+ Kxh7 21. Bxg3 Rd2 22. Rab1 Rfd8 23. Kf1 g5 24. Be5 Kg6 25. Bd4 Nc6 26. Be3 {Anand,V (2715)-Seirawan,Y (2585) Monte Carlo 1994 1-0 (64)}) ({RR } 11... Bd7 12. Qf3 Qb6 13. b3 Bc6 14. Nxc6 Qxc6 15. Qxc6 bxc6 16. Bb2 Rfd8 17. Rad1 Nd5 18. c4 Nb6 19. Be4 Rac8 20. Bc3 c5 21. Kf1 g6 22. Bf3 Kf8 23. Ke2 Nd7 24. Ba5 Nb6 25. Rh1 Rxd1 26. Rxd1 {Flores Rodriguez,A (1662)-Nassr,R (1509) chess.com INT 2021 1/2-1/2 (50)}) 12. Qf3 $146 ({RR} 12. Bf4 Rd8 13. Qf3 Qh5 14. Qg3 Nd5 15. Be5 Qh6 16. Rad1 Bd7 17. Qf3 Bf6 18. Bxf6 Qxf6 19. Qe4 g6 20. Bc4 Ba4 21. Rd3 Nb6 22. Rf3 Qg5 23. Rxf7 Nxc4 24. Qxb7 Qh6 25. Nxe6 Re8 26. Rf4 Nd6 {Burnoiu,N (2373)-Szilagyi,Z (2297) Miskolc 2005 1-0 (31)}) 12... Qh5 13. Bf4 Qxf3 14. Nxf3 Rd8 15. Ne5 Nd5 16. Bg3 g6 17. Rad1 Bd7 18. Nxd7 Rxd7 19. Bc2 Rad8 20. Ba4 b5 21. Bxb5 Rb7 22. c4 Nb4 23. Rxd8+ Bxd8 24. Rd1 Bf6 25. a3 a6 26. Rd7 Rxd7 27. Bxd7 Nc2 28. c5 Nd4 29. Bb8 Kf8 30. Bc8 Nc6 31. Bd6+ Ke8 32. Bxa6 Bxb2 33. Bb5 Kd7 34. a4 Bc3 35. f4 f6 36. g4 e5 37. f5 gxf5 38. gxf5 e4 39. Kf2 Be5 40. Bxe5 fxe5 41. a5 Kc7 42. Bxc6 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.56"] [White "Pasqualotto, Amos Petronio"] [Black "Uczai, Joao Pedro Filimber"] [Result "0-1"] [ECO "A85"] [WhiteElo "1436"] [BlackElo "2058"] [PlyCount "44"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Bb4 5. Bd2 O-O 6. e3 Qe7 7. Bd3 b6 8. a3 Bxc3 9. Bxc3 Bb7 10. O-O d6 11. Re1 Ne4 $146 ({RR} 11... Nbd7 12. Nd2 Ne4 13. f3 Nxc3 14. bxc3 e5 15. Qc2 g6 16. e4 f4 17. Nf1 g5 18. Qf2 Kh8 19. Nd2 Rf6 20. Kf1 Rg8 21. Ke2 g4 22. Rg1 g3 23. hxg3 fxg3 24. Qe3 Nf8 25. d5 Ng6 26. Nb3 { Spencer,D-Spice,A (2193) Newport 2001 0-1 (33)}) 12. Rc1 Nd7 13. Be2 Rf6 14. d5 e5 15. Nd2 Raf8 16. Nxe4 fxe4 17. Rf1 Rg6 18. Qe1 Qg5 19. g3 Bc8 20. f4 exf3 21. Rxf3 Nf6 22. h4 Qxh4 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.57"] [White "Nemeth Junior, Henrique"] [Black "De Lima, Lucas Taveira"] [Result "1-0"] [ECO "C30"] [WhiteElo "2056"] [BlackElo "1427"] [PlyCount "37"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bb5 Bd7 6. d3 a6 7. Bxc6 Bxc6 8. fxe5 dxe5 9. Nxe5 Bd7 ({RR} 9... Qd4 10. Nxc6 bxc6 11. Qf3 Bc5 12. Ne2 Qd7 13. c3 O-O 14. d4 Rad8 15. Bg5 Be7 16. Bxf6 Bxf6 17. O-O g6 18. Qxf6 Rb8 19. b3 a5 20. Rf3 c5 21. Nf4 Qd6 22. Nh5 Qxf6 23. Nxf6+ Kg7 24. Nd7 {Dabarera,G (1730) -Martinus,H (1275) Negambo 2017 1-0 (47)}) 10. Bg5 $146 ({RR} 10. O-O h6 11. Qe1 Qe7 12. Nxd7 Nxd7 13. Nd5 Qc5+ 14. Be3 Qc6 15. Qg3 O-O-O 16. Rxf7 g5 17. Rxf8 {1-0 (17) Lang,M (2306)-Groemme/Kubilay Cevik Sontheim 2011}) 10... Be6 11. d4 c6 12. d5 cxd5 13. exd5 Bxd5 14. Bxf6 gxf6 15. Nxd5 fxe5 16. O-O Be7 17. Qf3 Rf8 18. Rad1 Qa5 19. b4 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.58"] [White "Do Carmo, Gabriel Carckeno"] [Black "Soares, Joao Carlos T. C."] [Result "0-1"] [ECO "A13"] [WhiteElo "1398"] [BlackElo "2056"] [PlyCount "62"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. c4 e6 2. Nc3 d5 3. e3 Nf6 4. Nf3 Be7 5. b3 c5 6. d4 O-O 7. Be2 b6 8. Bb2 Bb7 9. O-O Nc6 10. Rc1 Rc8 11. dxc5 bxc5 12. cxd5 exd5 13. Na4 Ne4 14. Nd2 Qa5 15. Nxe4 dxe4 16. Qc2 $146 ({RR} 16. Qd7 Ba8 17. Qg4 g6 18. Qxe4 Rfe8 19. Bc4 Qc7 20. Bxf7+ Kxf7 21. Qc4+ Kf8 22. Qc3 Kf7 23. Qg7+ Ke6 24. Rfd1 Rf8 25. Qxh7 Ne5 26. f4 Nd7 27. Qxg6+ Bf6 28. e4 Qxf4 29. Qh7 Bxb2 30. Qxd7+ Kf6 {Schuette,M (2215)-Joerg,H (2235) Bayern 2002 0-1 (34)}) 16... Nb4 17. Qb1 Bc6 18. a3 Nd3 19. Bxd3 exd3 20. Qxd3 Bb5 21. Qe4 Bxf1 22. Qxe7 Be2 23. Bxg7 Qd2 24. Rf1 Bxf1 25. Qg5 Qd3 26. Bxf8+ Kxf8 27. Qh6+ Ke8 28. Qg5 Be2 29. h4 Kf8 30. Nxc5 Qd1+ 31. Kh2 Qd6+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.59"] [White "Do Nascimento, Christian Almeida"] [Black "Ferreira, Fernando Goncalves"] [Result "1-0"] [ECO "D00"] [WhiteElo "2037"] [BlackElo "1357"] [PlyCount "61"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. f4 Bg4 6. Nf3 e6 7. Nbd2 Be7 8. O-O O-O 9. Qe1 Bf5 ({RR} 9... Nd7 10. Ne5 Ndxe5 11. fxe5 Bh4 12. g3 Bg5 13. Nf3 Bh6 14. e4 Bxc1 15. Rxc1 cxd4 16. exd5 Bxf3 17. Rxf3 Qxd5 18. Be4 Qxe5 19. Bxc6 Qxe1+ 20. Rxe1 bxc6 21. cxd4 Rfd8 22. Ref1 f6 23. Rc3 Rac8 24. Re1 {Sellen,J (1547)-Hertog,A (1641) Cambridge ENG 2023 0-1}) 10. Bxf5 exf5 11. Ne5 cxd4 $146 ({RR} 11... Ne4 12. Qe2 f6 13. Nxc6 bxc6 14. Rf3 g6 15. Rh3 Qd7 16. Qe1 Bd6 17. Qh4 Rae8 18. Nf1 Qf7 19. Ng3 a5 20. Nxe4 Rxe4 21. Rg3 Rfe8 22. Rf3 cxd4 23. cxd4 c5 24. Bd2 cxd4 25. exd4 g5 26. Qh6 {Faerevaag,E (1216)-Nilsen,J (1570) Bergen 2006 1/2-1/2 (44)}) ({RR} 11... Rc8 12. Qg3 Ne4 13. Nxe4 fxe4 14. Qh3 f6 15. Qe6+ Kh8 16. Nf7+ Rxf7 17. Qxf7 cxd4 18. exd4 b5 19. a3 a5 20. Bd2 Qd7 21. Qh5 g6 22. Qh3 f5 23. g3 Rb8 24. Kh1 b4 25. axb4 axb4 26. Rg1 {Rego,V (2479) -Chomuszka (2467) lichess.org 2021 1-0 (35)}) 12. exd4 Ne4 13. Nxe4 fxe4 14. f5 Nxe5 15. dxe5 Qc7 16. Bf4 Qb6+ 17. Kh1 Qxb2 18. Rb1 Qxa2 19. f6 Bc5 20. Bh6 g6 21. Bxf8 Bxf8 22. Rxb7 Re8 23. Qg3 Qa6 24. Rfb1 Qe6 25. Rxa7 Qf5 26. Qh3 Rxe5 27. Ra8 Qxf6 28. Qc8 Qg7 29. Rbb8 e3 30. Qc5 Re7 31. Qxe7 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.60"] [White "Pimentel, Lucas Dos Santos"] [Black "Dos Santos, Clecio Franca"] [Result "0-1"] [ECO "E62"] [WhiteElo "1345"] [BlackElo "2031"] [PlyCount "84"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 e5 8. Bg5 h6 9. dxe5 ({RR} 9. Bc1 Nd7 10. e3 f5 11. b3 g5 12. dxe5 dxe5 13. e4 f4 14. g4 h5 15. h3 hxg4 16. hxg4 Nd4 17. Ba3 c6 18. Ne2 c5 19. Nexd4 exd4 20. Ne1 Qa5 21. Bb2 Ne5 22. f3 b5 23. cxb5 Qxb5 {Markovic,M (2286)-Amitpal,S (2102) Arandjelovac SRB 2022 0-1 (40)}) 9... hxg5 10. exf6 Qxf6 $146 ({RR} 10... Bxf6 11. Rc1 Re8 12. b3 g4 13. Nd2 Ne5 14. Nde4 Bg7 15. Nd5 f5 16. Nec3 c6 17. Nb4 Qa5 18. Nd3 Nxd3 19. Qxd3 Bxc3 20. Rxc3 Qe5 21. Re1 Be6 22. Rc2 Kf7 23. Rd2 Rad8 24. Qd4 Qxd4 25. Rxd4 {Blees,T (1244)-Yang,W (1573) Haarlem 2012 1-0 (63)} ) ({RR} 10... Bxf6 11. Rc1 Re8 12. b3 Bf5 13. Qd2 g4 14. Ne1 Bg5 15. e3 Rb8 16. Nd3 Qc8 17. Rfd1 Nd4 18. Ne1 Nc6 19. Nd3 Nd4 20. Ne1 Nc6 21. Nd3 {1/2-1/2 (21) Csom,I (2460)-Oral,T (2415) Paks 1997}) 11. Rb1 Be6 12. Nd5 Qd8 13. e4 Bg4 14. h3 Bxf3 15. Bxf3 Nd4 16. Bg2 a5 17. Ne3 Ne6 18. Qc2 Be5 19. Rfd1 Qe7 20. Nd5 Qe8 21. Qc1 c6 22. f4 gxf4 23. gxf4 cxd5 24. fxe5 dxe5 25. cxd5 Nf4 26. Qc7 Rc8 27. Qxa5 Qd7 28. Kh2 Nxg2 29. Kxg2 Rc4 30. Qe1 Qa4 31. b3 Rc2+ 32. Kf3 Qd7 33. Qh4 Qb5 34. Qe1 Rfc8 35. Qf1 R8c3+ 36. Kg4 Qd7+ 37. Kh4 Rxh3+ 38. Qxh3 g5+ 39. Kxg5 Qxh3 40. Kf6 Qh8+ 41. Ke7 Qh4+ 42. Kd7 Kf8 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.61"] [White "Dantas, Neimar De Oliveira"] [Black "Oliveira, Olavo Tadeu Carvalh"] [Result "1-0"] [ECO "E67"] [WhiteElo "2030"] [BlackElo "1304"] [PlyCount "81"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nbd7 7. Nc3 e5 8. h3 exd4 9. Nxd4 a5 ({RR} 9... a6 10. Nb3 Rb8 11. Bf4 Nh5 12. Be3 Re8 13. Qc1 Nhf6 14. Rd1 Qe7 15. Ba7 Ra8 16. Bd4 c5 17. Be3 Ne5 18. Bg5 Be6 19. Na5 Nxc4 20. Nxb7 Rab8 21. Nd5 Bxd5 22. Bxd5 Nxb2 23. Rd2 Rxb7 24. Bxb7 {Le Roux,J (2482) -Jenni,F (2550) Olbia 2008 1-0 (40)}) ({RR} 9... Nc5 10. b3 a5 11. Rb1 a4 12. b4 Ne6 13. Ndb5 Nd7 14. Nxa4 Ne5 15. c5 dxc5 16. Qxd8 Rxd8 17. Nxc5 c6 18. Nxe6 Bxe6 19. Nc7 Bxa2 20. Nxa8 Bxb1 21. Bg5 Rxa8 22. Rxb1 h6 23. Bf4 Ra2 24. b5 { Kostiukov,A (2271)-Maltsevskaya,A (2389) chess.com INT 2023 1/2-1/2 (51)}) 10. Bg5 $146 ({RR} 10. Be3 Re8 11. Rc1 Nc5 12. Kh2 h6 13. Nc2 Qe7 14. Bd4 Rb8 15. Re1 Nce4 16. Nd5 Nxd5 17. cxd5 Bxd4 18. Qxd4 Nc5 19. e4 Bd7 20. f4 f6 21. Re3 b6 22. Rce1 Qg7 23. b3 Re7 24. g4 Rbe8 {Andaburskis,A-Rei,A Tallinn 2000 1/2-1/ 2}) 10... h6 11. Be3 Nc5 12. Nb3 Ne6 13. a4 c6 14. Qd2 Kh7 15. Rfd1 Ne8 16. Ne4 f5 17. Nxd6 Nxd6 18. Qxd6 Qxd6 19. Rxd6 Bxb2 20. Ra2 Be5 21. Rd1 f4 22. gxf4 Nxf4 23. Bxf4 Rxf4 24. e4 Bc7 25. Nc5 b6 26. Nd7 Rf7 27. Rad2 Ba6 28. e5 Bxc4 29. Bxc6 Ra7 30. Nf6+ Kg7 31. Bd5 Bxd5 32. Rxd5 Re7 33. Nd7 h5 34. f4 Kf7 35. Kg2 Rb7 36. Kf3 Bb8 37. Ke4 Ra7 38. f5 gxf5+ 39. Kxf5 Rc7 40. Rd6 Rc8 41. Rg1 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.62"] [White "Santos, Wenesley Da Luz"] [Black "Bandeira, Tarciano"] [Result "0-1"] [ECO "A51"] [WhiteElo "1286"] [BlackElo "2026"] [PlyCount "60"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. e3 d6 5. Nc3 Bf5 ({RR} 5... a5 6. Bd3 O-O 7. Qc2 c6 8. Nge2 Na6 9. a3 Nc7 10. Ng3 cxd5 11. cxd5 h6 12. Bc4 Bd7 13. Qd3 b5 14. Nxb5 Nxb5 15. Bxb5 Bxb5 16. Qxb5 Nxd5 17. Bd2 Nc7 18. Qc4 Ne6 19. O-O d5 20. Qg4 {Guigonis,D (2315)-Lallemand,R (2340) Issy les Moulineaux 2000 0-1 (47) }) 6. Qb3 ({RR} 6. Nf3 h6 7. Be2 O-O 8. O-O a6 9. a3 a5 10. Na4 Ba7 11. Bd2 Nbd7 12. Rc1 Bh7 13. Nc3 e4 14. Ne1 Ne5 15. Nb5 Bb6 16. Bc3 Nfd7 17. Nd4 Qh4 18. g3 Qe7 19. Ng2 g5 20. Bh5 Bg6 {Tramutolo,G (1405)-Areco,A (1750) Montevideo URU 2019 0-1 (40)}) 6... Na6 $146 ({RR} 6... Qc8 7. Nf3 h6 8. h3 O-O 9. Bd2 Nbd7 10. Be2 Bb6 11. Na4 Nc5 12. Nxc5 Bxc5 13. Bb4 Bxb4+ 14. Qxb4 a5 15. Qd2 b6 16. O-O Ne4 17. Qd1 Qd7 18. Bd3 Nc5 19. Bxf5 Qxf5 20. Nd2 Qd3 21. Rc1 { Gincas,A-Dzikia,G Klaipeda 2003 1-0 (61)}) 7. a3 Bb6 8. Qa4+ Bd7 9. Qc2 c6 10. Nf3 Rc8 11. Qd1 Nc5 12. b4 Nce4 13. Nxe4 Nxe4 14. Bb2 O-O 15. Rc1 f5 16. Be2 f4 17. Bd3 Ng5 18. e4 Bg4 19. h3 Bh5 20. h4 Nxf3+ 21. gxf3 Qf6 22. Ke2 Qe7 23. Qg1 cxd5 24. exd5 e4 25. Bxe4 Qxe4+ 26. Kd2 Qg6 27. Qh2 Qf5 28. Rhg1 Bg6 29. Rxg6 hxg6 30. Rg1 Rxc4 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.63"] [White "Pereira, Geanfrancesco"] [Black "Fonseca, Rogerio Da Silva"] [Result "1-0"] [ECO "C61"] [WhiteElo "2023"] [BlackElo "1220"] [PlyCount "41"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Qg5 6. a4 $146 ({RR} 6. Bc4 b5 7. d3 Qc5 8. Bb3 Bb7 9. Qf3 f6 10. Qg3 Ne7 11. Bf4 O-O-O 12. c3 Ng6 13. cxd4 Qxd4 14. Bxc7 Re8 15. Bb8 Qb6 16. Rc1+ Bc6 17. Bd6 Kb7 18. Nc3 Bxd6 19. Qxd6 Rc8 20. Nd5 Qd8 {Recio Carrillo,P-Valverde Lujan,C Valladolid 1988 1-0}) ({RR} 6. Ba4 Nf6 7. d3 Qh4 8. Nd2 c6 9. Nf3 Qh5 10. e5 Nd5 11. Nxd4 Qh4 12. c3 c5 13. Nf3 Qg4 14. h3 Qg6 15. c4 Nc7 16. d4 cxd4 17. Bc2 Qh5 18. Nxd4 Qxd1 19. Rxd1 b6 20. Be4 Rb8 {Becerra,J (2296)-Zverev,L (2307) chess.com INT 2022 0-1 (57)}) 6... c6 7. d3 Qg6 8. Bc4 d5 9. exd5 Bh3 10. Qf3 Bg4 11. Qe4+ Ne7 12. Re1 Bf5 13. Qxd4 Bh3 14. g3 Qd6 15. Bf4 Qg6 16. d6 b6 17. dxe7 Bxe7 18. Qd6 Be6 19. Qxc6+ Bd7 20. Qxa8+ Bc8 21. Qxc8# 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.64"] [White "De Oliveira, Tobias Luiz Carvalh"] [Black "Alves Campelo, Danilo Cesar De L"] [Result "0-1"] [ECO "B80"] [WhiteElo "1198"] [BlackElo "2017"] [PlyCount "94"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 h5 8. Qd2 Nbd7 9. O-O-O b5 10. Kb1 Bb7 11. Bd3 Rc8 ({RR} 11... Be7 12. Rhg1 Rc8 13. a3 Ne5 14. Qe2 Rxc3 15. bxc3 Qa5 16. Nb3 Qxc3 17. Bd2 Qc8 18. Na5 Ba8 19. g4 hxg4 20. fxg4 Nfd7 21. Bb4 Nb6 22. Bxb5+ axb5 23. Qxb5+ Nbd7 24. Rd2 Qc7 25. Rgd1 O-O 26. Qe2 {Mesquita,E (1971)-Wieczorek,O (2491) chess.com INT 2023 0-1 (32)}) 12. h3 h4 13. Qf2 $146 ({RR} 13. Rhg1 d5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. Rde1 Qc7 17. Bf4 Qb6 18. Nf5 g6 19. Ne3 Bb7 20. Ng4 Bg7 21. Ne5 Nxe5 22. Bxe5 Bxe5 23. Qg5 Bg7 24. Bxg6 fxg6 25. Qxg6+ Kf8 26. g3 Qd4 27. c3 Qf6 {Kopica,P (1890) -Antolak,J (2306) Chorzow POL 2021 0-1}) 13... Nh5 14. f4 Ng3 15. Rhe1 b4 16. Nce2 Nxe4 17. Bxe4 Bxe4 18. Rc1 d5 19. g3 hxg3 20. Qxg3 Qh4 21. Qxh4 Rxh4 22. Ng1 Bc5 23. Ndf3 Bxf3 24. Bxc5 Nxc5 25. Nxf3 Rxf4 26. Ne5 Re4 27. Rxe4 Nxe4 28. h4 f6 29. Nf3 Kf7 30. Nd4 e5 31. Nf5 g6 32. Ne3 Ke6 33. Rd1 d4 34. Ng2 Rh8 35. Re1 f5 36. Kc1 Kd5 37. b3 f4 38. Rf1 Ng3 39. Rf2 Nf5 40. Kd2 Nxh4 41. Nxh4 Rxh4 42. Rg2 Rh6 43. Kd3 Rh3+ 44. Kd2 Rg3 45. Rxg3 fxg3 46. Ke2 e4 47. Kf1 d3 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.65"] [White "Pinto, Pedro Jorge De Mora"] [Black "De Carvalho, Amauri"] [Result "1-0"] [ECO "E91"] [WhiteElo "2010"] [BlackElo "1188"] [PlyCount "71"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 d6 2. d4 Nf6 3. c4 c6 4. Nc3 g6 5. e4 Bg7 6. Be2 O-O 7. Bg5 h6 8. Bh4 ({ RR} 8. Be3 Ng4 9. Bc1 e5 10. dxe5 Nxe5 11. O-O Be6 12. Nxe5 dxe5 13. Qxd8 Rxd8 14. Be3 Nd7 15. Rfd1 Bf8 16. a3 Nc5 17. b4 Nb3 18. Rxd8 Rxd8 19. Rd1 Nd4 20. Bf1 a5 21. c5 axb4 22. axb4 Ra8 {Levin,F (2475)-Saric,I (2639) Benasque 2011 0-1 (34)}) ({RR} 8. Bf4 Nbd7 9. O-O e5 10. dxe5 Nh5 11. Be3 dxe5 12. Qd6 Re8 13. Rad1 Bf8 14. Qd2 Kh7 15. a3 Qe7 16. b4 Ndf6 17. c5 Ng4 18. Bc4 Qf6 19. h3 Nxe3 20. fxe3 Be6 21. Nd4 Bxc4 22. Rxf6 Nxf6 {Bashirli,S (1567)-Parkhov,Y (2489) chess.com INT 2023 0-1 (97)}) 8... Re8 9. O-O a6 $146 ({RR} 9... Nbd7 10. h3 a6 11. e5 dxe5 12. dxe5 Nh7 13. e6 fxe6 14. Qc2 g5 15. Bg3 c5 16. Bd3 Nhf6 17. Rad1 Qb6 18. Rfe1 Nf8 19. h4 g4 20. Ne5 N8d7 21. Bg6 Rf8 22. Qe2 Nxe5 23. Bxe5 Qc6 24. Bxf6 {Taboas Rodriguez,D (2402)-Largo Barbero,B (1885) Madrid 2012 1-0 (34)}) 10. a4 Qb6 11. a5 Qc7 12. b4 b5 13. cxb5 cxb5 14. Rc1 Qa7 15. Bxf6 Bxf6 16. Nd5 Nd7 17. Nc7 Bb7 18. Nxe8 Rxe8 19. Rc7 Rd8 20. e5 Qb8 21. Rxb7 Qxb7 22. exf6 Nxf6 23. Qd2 Kg7 24. Rc1 Ne4 25. Qc2 d5 26. Qc7 Rd7 27. Qxb7 Rxb7 28. Ne5 f6 29. Nd3 Nd6 30. Rc6 Ra7 31. Nc5 Nc4 32. Rxa6 Rxa6 33. Nxa6 e5 34. Nc7 e4 35. Nxd5 Nxa5 36. bxa5 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.66"] [White "Barbosa Filho, Lucio De Sa"] [Black "Toth, Peter"] [Result "1/2-1/2"] [ECO "C42"] [WhiteElo "1909"] [BlackElo "2004"] [PlyCount "117"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. dxc3 O-O 6. Bg5 d6 ({RR} 6... h6 7. Bh4 d6 8. Bd3 Na6 9. Nd2 Nc5 10. f3 Be6 11. O-O Qe7 12. Bf2 Nh5 13. Be3 Nf4 14. Bxf4 exf4 15. Qe2 Qg5 16. a4 Rfe8 17. b4 Nd7 18. Nc4 Nf6 19. Na5 b6 20. Nb3 a5 21. Bb5 {Sambuev,B (2489)-Zaitsev,A (2431) Tula 2006 0-1 (40)}) 7. Bc4 ({RR } 7. Qd3 Be6 8. O-O-O Nbd7 9. h3 Nc5 10. Qe3 Ncxe4 11. Bxf6 Nxf6 12. Nxe5 Nd5 13. Qg3 dxe5 14. c4 c6 15. cxd5 Bxd5 16. c4 Rc8 17. cxd5 cxd5+ 18. Kb1 e4 19. Qe3 b6 20. Ba6 Rc5 21. Rd2 Qf6 {May Sanchez,A (2044)-Avdiu,B (1986) Pula (Sardinia) ITA 2023 1-0 (50)}) 7... Nbd7 8. Qe2 Qe8 $146 ({RR} 8... Nc5 9. Nd2 Be6 10. O-O Re8 11. Rad1 Bxc4 12. Qxc4 Re6 13. f3 h6 14. Bh4 Ncd7 15. Qe2 Nf8 16. Nc4 Ng6 17. Bxf6 Qxf6 18. g3 Qe7 19. Ne3 Qg5 20. Kh1 Rd8 21. Nd5 c6 22. Ne3 Qe7 23. c4 {Romano,T-Ruzzier,D Caorle 1984 1/2-1/2 (55)}) 9. Rd1 h6 10. Bh4 g5 11. Bg3 Nc5 12. Nd2 Kg7 13. f3 Nh5 14. Nf1 Nf4 15. Bxf4 exf4 16. g3 f5 17. gxf4 fxe4 18. fxg5 exf3 19. gxh6+ Kxh6 20. Qxe8 Rxe8+ 21. Kf2 Ne4+ 22. Kxf3 Bg4+ 23. Kxg4 Nf2+ 24. Kf3 Nxd1 25. Ng3 Rf8+ 26. Ke2 Nf2 27. Rf1 Rae8+ 28. Kd2 Ne4+ 29. Nxe4 Rxf1 30. Bxf1 Rxe4 31. Bg2 Rh4 32. Bxb7 Rxh2+ 33. Kd3 Kg5 34. c4 Kf6 35. Kc3 Ke5 36. b3 Rh3+ 37. Kb2 Kd4 38. Bc8 Rg3 39. Bf5 a5 40. a4 c6 41. Bd7 Kc5 42. Bf5 Rg2 43. Be4 Rf2 44. Bd3 Rf4 45. Bg6 d5 46. cxd5 cxd5 47. Bh7 Rf2 48. Bg6 d4 49. Bd3 Kb4 50. Bh7 Rf7 51. Bg6 Rc7 52. Bd3 Rc3 53. Bg6 Kc5 54. Bh7 Kd6 55. Bg6 Ke5 56. Bh7 Kf4 57. Bg6 Ke3 58. Bh7 Kd2 59. Bg6 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.67"] [White "De Andrade, Dalson Holanda Cava"] [Black "Naief Moreira, Cleber"] [Result "1/2-1/2"] [ECO "E82"] [WhiteElo "2000"] [BlackElo "1852"] [PlyCount "82"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 b6 7. Qd2 c5 8. d5 a6 9. Bd3 e6 10. Nge2 exd5 11. exd5 Nbd7 12. O-O $146 ({RR} 12. Bg5 Ne5 13. O-O Qc7 14. b3 Nxd3 15. Qxd3 Nd7 16. Qd2 b5 17. cxb5 axb5 18. Nxb5 Qb6 19. Nbc3 Ba6 20. Bh6 Bxh6 21. Qxh6 Rfe8 22. Qd2 c4+ 23. Nd4 cxb3 24. Rfb1 ({RR} 24. Rfd1 b2 25. Rab1 Rab8 26. Na4 Qb4 27. Qxb4 Rxb4 28. Nxb2 Reb8 29. Nc6 Rxb2) 24... Bd3 25. Qxd3 b2 26. Rxb2 Qxb2 {James,D-Passerotti,P Teeside 1974 0-1 (59)}) 12... Ne5 13. Rae1 Nfd7 14. b3 Nxd3 15. Qxd3 Ne5 16. Qd2 Re8 17. Ne4 b5 18. cxb5 axb5 19. N2g3 b4 20. Bh6 Ba6 21. Bxg7 Kxg7 22. Qb2 Bxf1 23. Rxf1 f5 24. Nf2 Qf6 25. Qd2 Re7 26. Nh3 Rea7 27. Nf4 Kg8 28. Ne6 Rxa2 29. Qh6 Nf7 30. Qh3 Ng5 31. Nxg5 Qxg5 32. f4 Qf6 33. Qh6 Qd4+ 34. Kh1 Qxd5 35. Rf3 Rxg2 36. Kxg2 Ra2+ 37. Ne2 Rxe2+ 38. Kg3 Qd4 39. Kh3 Qg1 40. Rf2 Qxf2 41. Qg7+ Kxg7 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.68"] [White "Paludo, Nicolas Luis Escara"] [Black "Souza Dos Santos, Matheus Garcett"] [Result "0-1"] [ECO "C55"] [WhiteElo "1821"] [BlackElo "1999"] [PlyCount "104"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O Nf6 5. d3 O-O 6. c3 a6 7. Bb3 b5 ({RR} 7... d5 8. exd5 Nxd5 9. h3 Bf5 10. Re1 Nb6 11. Nxe5 Nxe5 12. Rxe5 Bg6 13. d4 c5 14. Re1 cxd4 15. cxd4 Bd6 16. Nc3 Qh4 17. Be3 Rad8 18. Qf3 Rd7 19. Rad1 Bh5 20. g4 Bg6 21. Ne2 h5 22. Nf4 {Kochiev,I (2053)-Goldin,R (2323) chess.com INT 2023 1-0 (31)}) 8. Nbd2 d6 $146 ({RR} 8... Bb7 9. Re1 Bc5 10. Nf1 d6 11. Ng3 h6 12. a3 Ne7 13. Nh4 d5 14. Qf3 dxe4 15. dxe4 Bb6 16. Bxh6 gxh6 17. Qxf6 Qd6 18. Qf3 Kh7 19. Rad1 Qc5 20. Nhf5 Bc8 21. Nh5 f6 22. Qg3 Ng6 23. Rd5 {Xu,Y (2280) -Salvador,J Macau 1996 1-0}) 9. Re1 Na5 10. Bc2 c5 11. Nf1 Qc7 12. Ng3 g6 13. h3 Re8 14. Be3 Bb7 15. Nh2 d5 16. Ng4 d4 17. Bg5 Nxg4 18. Qxg4 Bxg5 19. Qxg5 Qe7 20. Qg4 Bc8 21. Qf3 Be6 22. Ne2 Qg5 23. Red1 Rac8 24. Qg3 Qxg3 25. Nxg3 Red8 26. Ne2 dxc3 27. Nxc3 Nc6 28. Rd2 Nd4 29. Bd1 h5 30. Ne2 Nc6 31. a3 Rc7 32. Bc2 Rcd7 33. Rdd1 b4 34. b3 Rc7 35. a4 Nd4 36. Nxd4 cxd4 37. Rd2 Rdc8 38. Ra2 Rc3 39. Rb2 a5 40. f3 Kg7 41. Kf2 Kf6 42. g4 hxg4 43. fxg4 Kg7 44. Kg2 f5 45. exf5 gxf5 46. g5 Kg6 47. h4 Kh5 48. Kf3 Bd5+ 49. Kg3 f4+ 50. Kh2 Kxh4 51. Kg1 Kxg5 52. Kf2 Rh8 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.69"] [White "Araujo, Everson De Moura"] [Black "Ferreira, Thales Bond Dias"] [Result "1/2-1/2"] [ECO "A37"] [WhiteElo "1965"] [BlackElo "1805"] [PlyCount "70"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. g3 g6 5. Bg2 Bg7 6. O-O d6 7. d3 Nge7 8. Rb1 O-O 9. a3 a5 10. Ne1 Be6 11. Nc2 d5 12. cxd5 Nxd5 13. Nxd5 ({RR} 13. Bd2 Qd7 14. Ne4 b6 15. Ng5 Rad8 16. Nxe6 Qxe6 17. a4 Rfe8 18. Na3 f5 19. Nc4 e4 20. Re1 Nd4 21. e3 Nc6 22. dxe4 fxe4 23. Qe2 Ncb4 24. Bxb4 Nxb4 25. Red1 Nd3 26. b3 Rf8 27. Rf1 Bc3 {Mrva,M (2467)-Kryvoruchko,Y (2627) Beijing 2008 0-1 (56)}) 13... Bxd5 14. Be3 Bxg2 $146 ({RR} 14... a4 15. Ne1 Bb3 16. Qc1 Rc8 17. Nf3 b6 18. Nd2 Ba2 19. Ra1 Be6 20. Nc4 Nd4 21. Bxd4 exd4 22. Qc2 b5 23. Nd2 Qd7 24. Ne4 Bb3 25. Qd2 f5 26. Ng5 c4 27. dxc4 bxc4 28. Qa5 c3 29. bxc3 {Jeet,J (2246) -Pino Perez,L (2142) chess.com INT 2023 0-1 (39)}) 15. Kxg2 Qd5+ 16. Kg1 a4 17. b4 axb3 18. Na1 Nd4 19. Nxb3 Rxa3 20. Nd2 b5 21. Bxd4 cxd4 22. Rb2 Bh6 23. Nf3 Rb8 24. Qb1 Rc3 25. Rd1 Qc5 26. Rb4 Bf8 27. Rb2 Bh6 28. Rb4 Qd5 29. Rb2 Ra3 30. Qc2 Rc3 31. Qb1 Rc7 32. Rb3 Rcb7 33. Qb2 f5 34. Rb1 Bf8 35. Qa2 Kg7 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.70"] [White "Rocha, Matheus Eugenio S M"] [Black "Cavalcante, Rodrigo Moreira"] [Result "0-1"] [ECO "D10"] [WhiteElo "1800"] [BlackElo "1964"] [PlyCount "56"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 e6 8. Rc1 Bd6 9. Bxd6 Qxd6 10. f4 b5 11. Nf3 Bb7 12. O-O O-O 13. Ne5 Ne7 14. Qf3 b4 15. Na4 Ne4 16. Nc5 Nxc5 17. Rxc5 f6 $146 ({RR} 17... Rac8 18. Rxc8 Bxc8 19. Qh5 f5 20. Rf3 Qd8 21. Rh3 h6 22. Rg3 Rf6 23. Qh4 Kh7 24. Rh3 Qc7 25. Qe1 a5 26. g4 Ng6 27. g5 Nxe5 28. dxe5 Rf8 29. Kf2 Bb7 30. Ke2 Rc8 31. gxh6 gxh6 32. Qh4 { Goryachkina,A (2384)-Baraeva,I (2173) Maribor 2012 1-0 (46)}) 18. Qh5 Nf5 19. Nf3 g6 20. Qh3 Nxe3 21. Re1 Nf5 22. Rec1 Qxf4 23. Rc7 Rf7 24. g3 Qxf3 25. Rxf7 Qe3+ 26. Kg2 Qd2+ 27. Kf3 Nxd4+ 28. Kg4 Qg5# 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.71"] [White "Fedrizzi, Roberto Senatore"] [Black "Sovinski, Marcos Roberto"] [Result "1-0"] [ECO "D06"] [WhiteElo "1962"] [BlackElo "1800"] [PlyCount "63"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Bd3 ({RR} 6. g3 Bb4 7. Bg2 O-O 8. Nge2 Nc6 9. O-O e5 10. d5 Ne7 11. Bg5 Ng6 12. Rc1 a6 13. Qa4 Be7 14. Rfd1 h6 15. Bxf6 Bxf6 16. Qb3 Rb8 17. Na4 b6 18. Qc3 Bd7 19. b3 Rb7 20. Nb2 Qc8 {Ulburghs,P-Janssen,H (2355) Lommel 1992 1-0 (48)}) 6... g6 $146 ({RR} 6... Nc6 7. Nf3 Be7 8. O-O O-O 9. Be3 a6 10. Rc1 b5 11. e5 Nd5 12. Nxd5 Qxd5 13. Qc2 Nb4 14. Bxh7+ Kh8 15. Be4 Nxc2 16. Bxd5 Nxe3 17. Bxa8 Nxf1 18. Kxf1 c5 19. dxc5 a5 20. c6 Ba6 21. Bb7 {Alekhine,A-Gladstone,R London 1938 1-0}) ({RR} 6... a6 7. Bg5 Be7 8. Nf3 h6 9. Be3 b5 10. a3 Bb7 11. O-O Nbd7 12. b4 g5 13. h3 O-O 14. h4 Ng4 15. Bd2 e5 16. d5 gxh4 17. Nxh4 Bxh4 18. Qxg4+ Bg5 19. f4 Nf6 20. Qf5 exf4 21. Bxf4 {Acimovic,V (1728)-Bedic,S (1921) Otocec 2016 0-1 (40)}) 7. Nge2 Bg7 8. Bg5 h6 9. Bh4 Qd7 10. f4 Nc6 11. a3 a6 12. h3 O-O 13. Bf2 b5 14. O-O Bb7 15. f5 Ne7 16. e5 Qc6 17. Nf4 Nfd5 18. Ncxd5 Nxd5 19. Rc1 Qd7 20. fxe6 fxe6 21. Nxg6 Rf7 22. Qg4 Ne7 23. Nxe7+ Qxe7 24. Bh4 Qd7 25. Rxf7 Qxf7 26. Rf1 Qd7 27. Qg6 Qxd4+ 28. Rf2 Qxf2+ 29. Bxf2 Rf8 30. Qxe6+ Kh8 31. Qg6 Kg8 32. e6 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.72"] [White "Fogaca, Vinicius"] [Black "Castro Silva, Alex"] [Result "0-1"] [ECO "E40"] [WhiteElo "1776"] [BlackElo "1961"] [PlyCount "82"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 O-O 6. Bd3 d6 7. Ne2 e5 8. e4 Nc6 9. d5 $146 ({RR} 9. O-O Re8 10. Qc2 exd4 11. cxd4 Nb4 12. Qc3 Nxd3 13. Qxd3 Nxe4 14. f3 Nf6 15. Bg5 h6 16. Bh4 Qe7 17. Bxf6 Qxf6 18. Rae1 Bf5 19. Qc3 Re7 20. Ng3 Rae8 21. Ne4 Bxe4 22. fxe4 Qg5 23. Qf3 c5 {JaackCamel (2140)-Sunye Neto,J (2349) lichess.org 2020 0-1 (42)}) ({RR} 9. f3 b6 10. Be3 Ba6 11. Ng3 Qe8 12. O-O Na5 13. Qe2 Qa4 14. f4 exf4 15. Rxf4 Ne8 16. e5 Bxc4 17. Bxh7+ Kxh7 18. Qh5+ Kg8 19. Nf5 Qd7 20. Nh6+ gxh6 21. Rg4+ Ng7 22. Rxg7+ Kxg7 23. Bxh6+ { 1-0 (23) Sargissian,G (2681)-Pichot,A (2625) Warsaw POL 2021}) ({RR} 9. O-O Re8 10. f3 b6 11. Bg5 h6 12. Bh4 g5 13. Bf2 Nh5 14. c5 Na5 15. cxd6 cxd6 16. Bb5 Rf8 17. c4 a6 18. Ba4 Nxc4 19. Bb3 b5 20. Bxc4 bxc4 21. Qa4 Be6 22. Rfd1 Qc7 23. Rac1 Rfc8 {Aziz,H (2329)-Hesham,A (2412) Khartoum SUD 2023 0-1 (45)}) 9... Ne7 10. O-O Ng6 11. f4 exf4 12. Nxf4 Ne5 13. Ne2 h6 14. Bf4 Qe7 15. Ng3 g5 16. Nf5 Bxf5 17. Bxe5 Qxe5 18. Rxf5 Qxc3 19. e5 Qd4+ 20. Kh1 Ne4 21. exd6 cxd6 22. Bxe4 Qxe4 23. Rf6 Qe5 24. Rxh6 Kg7 25. Rh3 Rh8 26. Rxh8 Rxh8 27. h3 Rh4 28. Qe1 Rxc4 29. Qxe5+ dxe5 30. Rd1 Rd4 31. Rxd4 exd4 32. Kg1 Kf6 33. Kf2 Ke5 34. d6 Kxd6 35. Ke2 b5 36. g3 Ke5 37. h4 gxh4 38. gxh4 b4 39. h5 Kf6 40. Kf3 d3 41. Kf2 Kg5 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.73"] [White "Custodio, Leandro"] [Black "Peres, Wallafe Moreira"] [Result "1-0"] [ECO "A83"] [WhiteElo "1953"] [BlackElo "1770"] [PlyCount "99"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 f5 2. d4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e4 fxe4 7. Nxe4 O-O 8. Bd3 b6 9. Nxf6+ ({RR} 9. h4 Bb7 10. Nfg5 h6 11. Nh7 Kxh7 12. Nxf6+ Kh8 13. Ne4 Nc6 14. c3 Ne7 15. Qe2 Qe8 16. O-O-O Nd5 17. g3 Qf7 18. f4 a5 19. Kb1 a4 20. a3 Ra5 21. Ka1 Qe7 22. Rh2 Nf6 23. Ng5 c5 {Yilmaz,M (2630)-Lee,Q (2262) chess.com INT 2021 1-0 (32)}) ({RR} 9. Ne5 Bb7 10. Qh5 Bxe5 11. dxe5 Qe7 12. O-O g6 13. Qh6 Bxe4 14. Bxe4 Nc6 15. f4 Rf7 16. Rf3 Qb4 17. Bd3 Raf8 18. Raf1 Rg7 19. b3 Ne7 20. a4 Nf5 21. Qh3 Qd4+ 22. Kh1 Ne7 23. g4 Rgf7 {Stead,K (1908)-Aggelis,N (2270) chess.com INT 2023 0-1}) 9... Qxf6 10. Be4 $146 ({RR} 10. Qe2 Bb7 11. Be4 Bxe4 12. Qxe4 Nc6 13. O-O Qf5 14. Rfe1 Qxe4 15. Rxe4 {1/2-1/2 (15) Krivolapov,K (2371)-Prokopisin,V (2332) Gongyos 2002}) 10... d5 11. Bd3 Ba6 12. O-O Bxd3 13. Qxd3 Nc6 14. c3 Rf7 15. Rae1 Raf8 16. Qb5 Nb8 17. Ne5 Re7 18. Re3 g6 19. Qe2 Nd7 20. Nxd7 Rxd7 21. Rxe6 Qg7 22. Qe3 Rdf7 23. f3 h5 24. Qg5 Rf5 25. Qxg6 Qxg6 26. Rxg6+ Kh7 27. Rc6 R8f7 28. Re1 Rg7 29. Re5 Rxf3 30. Rxc7 Rxc7 31. gxf3 Rg7+ 32. Kf2 Kg6 33. Rxd5 Rf7 34. c4 Rb7 35. b4 Rc7 36. c5 bxc5 37. bxc5 a5 38. Re5 h4 39. Ke3 a4 40. Kd3 Rf7 41. Ke4 h3 42. d5 Rb7 43. c6 Rb2 44. c7 Rc2 45. Re6+ Kf7 46. Rc6 Rxh2 47. c8=Q Re2+ 48. Kf4 h2 49. Rc7+ Re7 50. Qe6+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.74"] [White "Marquezini, Paulo Eduardo Seben"] [Black "Cilento, Lucas Geraldo"] [Result "0-1"] [ECO "B28"] [WhiteElo "1760"] [BlackElo "1952"] [PlyCount "60"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 Nc6 8. O-O d6 9. Nd5 Nxd5 10. exd5 Ne7 11. Bc4 $146 ({RR} 11. c3 Bc5 12. b4 Ba7 13. Bc2 Bg4 14. Be3 Ng6 15. Bxg6 hxg6 16. Bxa7 Rxa7 17. Qd3 Ra8 18. Nd2 Qh4 19. Qg3 Bf5 20. Qxh4 Rxh4 21. a4 Rc8 22. Rac1 Bd3 23. Rfe1 Bc4 24. Nxc4 Rhxc4 25. b5 a5 {Janos,M-Jozefek,M (1931) Liptovsky Mikulas 2011 0-1}) 11... b5 12. Bb3 O-O 13. a3 Bc5 14. Be3 Qb6 15. Qd3 Bf5 16. Qd2 Rac8 17. Rad1 Bg6 18. c3 h6 19. Nh4 Bh5 20. Rde1 Bxe3 21. fxe3 f5 22. Kh1 g5 23. Nf3 Kg7 24. h3 Qb7 25. Rg1 Rc5 26. g4 fxg4 27. hxg4 Rxf3 28. gxh5 Nxd5 29. Kh2 Qf7 30. Kg2 Qxh5 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.75"] [White "Pomar, Marcelo Nascimento"] [Black "Cinta Larga, Carlos Eduardo Dos "] [Result "1-0"] [ECO "C10"] [WhiteElo "1947"] [BlackElo "1742"] [PlyCount "79"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e6 2. d4 d5 3. Nc3 c5 4. exd5 exd5 5. Bb5+ Bd7 ({RR} 5... Nc6 6. Qe2+ Be6 7. Nf3 Nf6 8. O-O Be7 9. dxc5 Bxc5 10. Ng5 O-O 11. Nxe6 fxe6 12. Bxc6 bxc6 13. Qxe6+ Kh8 14. Qxc6 Rc8 15. Qe6 d4 16. Na4 d3 17. Nxc5 Rxc5 18. cxd3 Qxd3 19. Be3 Rc2 20. Rad1 {Tan Zhongyi (2530)-Goltsev,D (2216) chess.com INT 2023 1-0 (31)}) 6. Qe2+ Ne7 $146 ({RR} 6... Qe7 7. Bxd7+ Nxd7 8. Nxd5 Qxe2+ 9. Nxe2 Bd6 10. dxc5 Nxc5 11. Be3 Rc8 12. Nd4 a6 13. Nf5 Ne6 14. Nxd6+ Kd8 15. Nxc8 Kxc8 16. Nb6+ Kd8 17. O-O-O+ Ke7 18. Rd7+ {1-0 (18) Cicioni,L-Galli,G Bagno di Romagna 1997}) 7. dxc5 Bxb5 8. Nxb5 Qd7 9. Nd6+ Kd8 10. Nxf7+ Kc8 11. Nd6+ Kc7 12. Bf4 Nbc6 13. O-O-O Ng6 14. Bg3 Bxd6 15. Bxd6+ Kc8 16. Nf3 Re8 17. Qd2 b6 18. Qxd5 bxc5 19. Qxc5 a5 20. Rd3 a4 21. Rc3 Ra6 22. Qb5 Qb7 23. Qd5 Nge7 24. Bxe7 Rxe7 25. Rd1 Kb8 26. Qd6+ Rc7 27. Qf8+ Rc8 28. Qf4+ Ka8 29. Ne5 Rb8 30. b3 axb3 31. Rxb3 Rb6 32. Qa4+ Na7 33. Rd7 Qa6 34. Qxa6 Rxa6 35. Rxb8+ Kxb8 36. Rxg7 Rxa2 37. f4 Nb5 38. Nc6+ Kc8 39. f5 Na3 40. Nb4 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.76"] [White "Timossi, Lucas Jose Santiago"] [Black "Peixoto, Rudson Marinho"] [Result "1-0"] [ECO "A06"] [WhiteElo "1737"] [BlackElo "1945"] [PlyCount "77"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 d5 2. d3 Nf6 3. Bg5 e6 ({RR} 3... c5 4. Nbd2 e6 5. e4 Be7 6. e5 Nfd7 7. Bxe7 Qxe7 8. Qe2 Nc6 9. O-O-O b5 10. Kb1 a5 11. h4 Ba6 12. h5 h6 13. Rh3 b4 14. Rg3 Rg8 15. Qe3 a4 16. Qf4 Kd8 17. Kc1 Kc7 18. Nb1 {Timofeev,A (2585)-Svane,R (2613) chess.com INT 2020 0-1 (36)}) 4. Nbd2 Be7 5. c3 ({RR} 5. e4 c5 6. c3 Nc6 7. a3 a5 8. e5 Nd7 9. Bxe7 Qxe7 10. d4 b6 11. Bb5 Bb7 12. h4 f6 13. exf6 gxf6 14. Qe2 Kd8 15. dxc5 bxc5 16. O-O Kc7 17. b4 axb4 18. cxb4 cxb4 19. axb4 Rxa1 { Fries Nielsen,J (2377)-Nilssen,E (2114) Fredericia DEN 2023 1-0 (32)}) 5... O-O 6. g3 $146 ({RR} 6. e4 c6 7. Be2 Re8 8. O-O b6 9. Re1 Bb7 10. e5 Nfd7 11. Bxe7 Qxe7 12. d4 c5 13. a4 Nc6 14. Bd3 Nf8 15. Qe2 a6 16. b3 Ra7 17. Qe3 Rc8 18. Rec1 f5 19. exf6 gxf6 20. dxc5 bxc5 {Haque,R (2133)-Islam,S (1961) Dhaka 2014 1-0 (35)}) 6... b6 7. Bg2 Bb7 8. O-O Nbd7 9. b4 c5 10. b5 h6 11. Bf4 Nh5 12. Be3 e5 13. d4 e4 14. Ne1 c4 15. f3 f5 16. g4 f4 17. Bf2 e3 18. gxh5 exf2+ 19. Rxf2 Bh4 20. Rf1 Qg5 21. Kh1 Rae8 22. Rg1 Qxh5 23. Bh3 Nf6 24. Bg4 Qf7 25. Nc2 Qe7 26. Rg2 Nxg4 27. fxg4 Bf6 28. Nb4 Qe3 29. Qc2 Bxd4 30. cxd4 Qxd4 31. Rb1 Qc5 32. a4 d4 33. Nc6 Rxe2 34. Rxe2 d3 35. Qxc4+ Qxc4 36. Nxc4 dxe2 37. Kg1 Re8 38. Kf2 a6 39. Nd6 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.77"] [White "Silva, Guilherme Henrique "] [Black "Cymbalista, Eduardo Cymrot"] [Result "1-0"] [ECO "C54"] [WhiteElo "1943"] [BlackElo "1735"] [PlyCount "87"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O a6 7. Bb3 d6 8. Re1 ( {RR} 8. h3 h6 9. Re1 Re8 10. Nbd2 Be6 11. Nf1 Bxb3 12. Qxb3 Qd7 13. Be3 Bxe3 14. Nxe3 Ne7 15. Rad1 Ng6 16. Nh2 Rab8 17. Nhg4 Nh7 18. Nf5 Qe6 19. d4 Qxb3 20. axb3 h5 21. Nge3 Nf6 22. f3 Nf4 {Alekseev,E (2708)-Leko,P (2741) Moscow 2008 1/ 2-1/2 (74)}) 8... Ne7 ({RR} 8... Ng4 9. h3 Nxf2 10. Qe2 Nxd3+ 11. Kh2 Nxe1 12. Qxe1 Qf6 13. Bg5 Qg6 14. Nbd2 Be6 15. Bc2 f5 16. Be3 Bxe3 17. Qxe3 f4 18. Qf2 Qg3+ 19. Qxg3 fxg3+ 20. Kxg3 Rf7 21. Nh4 Raf8 22. Nf5 Bxf5 23. exf5 {Calcina, J-Sedgwick,D (1874) chess.com INT 2021 0-1 (54)}) 9. Nbd2 Ng6 10. Nf1 Be6 $146 ({RR} 10... Re8 11. Ng5 Re7 12. Ng3 h6 13. Nf3 Bg4 14. h3 Be6 15. Nf5 Bxf5 16. exf5 Nf8 17. Nh4 Kh8 18. Qf3 Rb8 19. Bd2 N8d7 20. Re2 Bb6 21. Bc2 c6 22. Rae1 Qc7 23. g4 Rbe8 24. Qg3 Nf8 25. Nf3 {Velina,V (1782)-Mueller,A (1561) Willingen 2009 1/2-1/2 (39)}) 11. Bc2 c6 12. h3 b5 13. Ng3 Ba7 14. d4 exd4 15. Nxd4 Qb6 16. Be3 c5 17. Nxe6 fxe6 18. Nh5 Qc6 19. Nxf6+ Rxf6 20. Qd2 Ne5 21. b3 Rg6 22. Kh1 c4 23. Rad1 Bxe3 24. Rxe3 Rd8 25. f4 Nf7 26. Rf3 Rf6 27. Qe3 e5 28. f5 d5 29. Kh2 dxe4 30. Rxd8+ Nxd8 31. Bxe4 Qb6 32. Bd5+ Kf8 33. Qxe5 cxb3 34. axb3 Qd6 35. Re3 Qxe5+ 36. Rxe5 Nf7 37. Bxf7 Kxf7 38. Rc5 Rd6 39. g4 Rd3 40. b4 Rd6 41. Kg3 Kf8 42. Kf4 g5+ 43. Ke4 h6 44. Rc7 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.78"] [White "De Souza, Eliel Martins"] [Black "Almeida, Tiago De"] [Result "1/2-1/2"] [ECO "C01"] [WhiteElo "1709"] [BlackElo "1943"] [PlyCount "61"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 c6 6. Nf3 Ne7 7. Bg5 f6 ({RR} 7... Qc7 8. Bxe7 Qxe7+ 9. Qe2 Bg4 10. O-O-O Qxe2 11. Nxe2 Nd7 12. Ng3 Bxf3 13. gxf3 O-O-O 14. Rde1 g6 15. Re2 Nf8 16. c3 Ne6 17. Kc2 Nf4 18. Re3 Ng2 19. Re2 Rde8 20. Kd1 h5 21. Rg1 Nf4 22. Rxe8+ {Todic,Z (2223)-Jovic,A (2381) Belgrade 2010 0-1 (81)}) 8. Be3 ({RR} 8. Bh4 Bf5 9. Qe2 Qd7 10. O-O-O O-O 11. h3 Ng6 12. Bxf5 Qxf5 13. g4 Qf4+ 14. Kb1 Nxh4 15. Nxh4 Bb4 16. Ng2 Qd6 17. Rde1 Nd7 18. Qe6+ Qxe6 19. Rxe6 Rfe8 20. Rhe1 Kf7 21. Rxe8 Rxe8 22. Rxe8 Kxe8 {Onikidal, D-Loshkov,K (1269) Skopje MKD 2023 1-0 (53)}) 8... Bf5 9. Nh4 $146 ({RR} 9. Qe2 O-O 10. O-O-O Re8 11. Rhe1 Nd7 12. Nh4 Bxd3 13. Qxd3 Nf8 14. g3 Qd7 15. f3 Nfg6 16. Nxg6 Nxg6 17. Ne2 Re7 18. Ng1 Rae8 19. Re2 Qc7 20. Rde1 Qd7 21. f4 Re4 22. Nf3 Qe6 23. Nd2 f5 {Schmitz,M (2245)-Knuetter,H Cologne 1993 1-0 (56)}) 9... Bxd3 10. Qxd3 Na6 11. a3 Qd7 12. Na4 Qg4 13. g3 g5 14. h3 Qd7 15. Ng2 O-O-O 16. O-O-O Qf5 17. g4 Qxd3 18. Rxd3 Ng6 19. Nc3 Nc7 20. Ne2 Ne6 21. c3 h5 22. Rhd1 Rde8 23. Rf1 Ng7 24. Kd1 hxg4 25. hxg4 Ne6 26. Bd2 Nh4 27. Nxh4 gxh4 28. Ng1 Reg8 29. f3 Bg3 30. Ne2 Bd6 31. Ng1 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.79"] [White "Okamura, Milton Kasuo"] [Black "Carvalho, Willian Goncalves"] [Result "1-0"] [ECO "D93"] [WhiteElo "1937"] [PlyCount "55"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. h3 O-O 7. Nf3 Bf5 8. Qb3 Qd7 $146 ({RR} 8... Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. Be2 Be4 12. O-O Bxf3 13. Bxf3 h6 14. b4 a6 15. Rfd1 Rfe8 16. e4 dxe4 17. Bxe4 e6 18. Bh2 Nd5 19. Bxd5 exd5 20. Kf1 Rac8 21. Rd2 Re6 22. b5 axb5 23. Ra7 {Do Ngoc My,L-Le,P Can Tho 2003 1/2-1/2 (36)}) ({RR} 8... Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. b4 a6 12. g4 Be4 13. Be2 Bxf3 14. Bxf3 e5 15. dxe5 Ne8 16. O-O-O Nxe5 17. Bg2 Nc7 18. Bg3 Nb5 19. e4 dxe4 20. Bxe4 Nc4 21. Rd3 Rfe8 22. f3 Rad8 23. Nxb5 {Volkov,S (2633) -Movsesian,S (2695) Plovdiv 2008 0-1 (46)}) ({RR} 8... Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. Ne5 Nxe5 12. Bxe5 g5 13. f3 Nd7 14. Bxg7 Kxg7 15. Kd2 e5 16. g4 Bg6 17. Bd3 f5 18. Rhf1 f4 19. Bxg6 fxe3+ 20. Kxe3 exd4+ 21. Kxd4 Kxg6 22. Ne2 Rae8 23. Rae1 {De Souza,C (2018)-Kouskoutis,G (2279) chess.com INT 2022 0-1 (39)}) 9. Ne5 dxc4 10. Nxd7 cxb3 11. Nxf8 bxa2 12. Nxh7 Kxh7 13. Bc4 e6 14. f3 Nd5 15. Bxd5 exd5 16. Rxa2 Nd7 17. Kd2 Nb6 18. b3 Bf8 19. h4 f6 20. g4 Be6 21. Kd3 Nd7 22. b4 Bxb4 23. Rb1 Bxc3 24. Kxc3 b6 25. Ra6 c5 26. Rba1 cxd4+ 27. exd4 Rc8+ 28. Kd3 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.80"] [White "Cicuto, Marcelo Cezar"] [Black "Zakowicz, Rafael"] [Result "0-1"] [ECO "A23"] [BlackElo "1932"] [PlyCount "56"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. c4 {Ribli,Z} e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 c6 5. e3 Qe7 ({RR} 5... d6 6. Nge2 Be6 ({RR} 6... a5 7. d4 Ba7 8. b3 Bf5 9. h3 Na6 10. O-O O-O 11. e4 Bd7 12. Be3 Qe7 13. Qd2 Rfe8 14. Rad1) 7. d4 Bb6 ({RR} 7... exd4 8. exd4 Bb6 9. b3 O-O 10. O-O Re8 11. Bg5 h6 12. Bxf6 Qxf6 13. Ne4 Qd8 14. c5 dxc5 15. dxc5 Bc7 16. f4 Nd7 17. b4 Nf6) 8. b3 h5 ({RR} 8... Qd7 9. h3 O-O 10. Bb2 Ba5 11. f4 exd4 12. Nxd4 d5 13. c5 Ne4 14. Bxe4 dxe4 15. Kf2 Na6 16. Nxe4 Bd5 17. Nf3 Qe7 18. Qd4 f5 19. Ned2 Bb4) 9. h3 a5 ({RR} 9... h4 10. g4) 10. Bb2 ({RR} 10. d5) 10... O-O 11. Qd2 Re8 12. Rd1 Na6 13. Qc1 Qc8 ({RR} 13... exd4 14. Nxd4) 14. c5 ({RR } 14. d5 cxd5 15. cxd5 Bd7) 14... Bc7 ({RR} 14... dxc5 15. dxe5 Nd7 ({RR} 15... Nd5 16. Ne4) 16. Ne4) ({RR} 14... exd4 15. cxb6 dxc3 16. Qxc3) 15. cxd6 ({RR} 15. Na4) 15... Bxd6 16. dxe5 Bxe5 17. Na4 ({RR} 17. e4) 17... Qc7 ({RR} 17... Bxb2 18. Qxb2 Qc7) 18. Bxe5 Qxe5 19. Nf4 Bf5 ({RR} 19... h4) 20. Nb6 {Portisch, L (2525)-Fedorchuk,S (2577) Warsaw 2005 CBM 108 [Ribli,Z] 1-0 (38)}) ({RR} 5... d5 6. cxd5 cxd5 7. d4 exd4 8. exd4 Bb4 9. Nge2) 6. Nge2 Bb6 ({RR} 6... d6 7. d4 Bb6 8. O-O Nbd7 9. b4 a5 10. b5 O-O 11. bxc6 bxc6 12. Bxc6 Rb8 13. Ba3 Ba6 14. Nb5 Bxb5 15. cxb5 Qe6 16. Rc1 Rfe8 17. dxe5 Nxe5 18. Bxe8 Rxe8 19. Nf4 Qd7 20. Qxd6 Qxb5 21. Rb1 {Martin,L (2135)-Goldin,R (2323) chess.com INT 2023 1/2-1/2}) 7. O-O d6 8. Rb1 $146 ({RR} 8. d3 O-O 9. h3 Be6 10. Na4 Bc7 11. b4 d5 12. c5 Nfd7 13. f4 f5 14. Bb2 g6 15. a3 Bf7 16. Qd2 Nf6 17. fxe5 Bxe5 18. Bxe5 Qxe5 19. d4 Qe7 20. Nac3 Nbd7 21. Rae1 Rfe8 22. Kh2 Qxe3 {Krawinkel,H (1667) -Helmsen,F (2030) Wingst 2006 0-1 (46)}) 8... Bf5 9. d3 Na6 10. a3 Nc5 11. e4 Bg4 12. Be3 h5 13. h4 Bxe2 14. Qxe2 Ng4 15. Nd1 Nxe3 16. Nxe3 g5 17. Nf5 Qf6 18. hxg5 Qxg5 19. Nxd6+ Ke7 20. Nf5+ Kd7 21. Nh4 Ne6 22. Nf3 Qxg3 23. c5 Bxc5 24. d4 Qg7 25. dxc5 Rag8 26. Nh4 Nf4 27. Qf3 Qg5 28. Qg3 Ne2+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.81"] [White "Gazineu Neto, Rubens"] [Black "Da Silva, Joao Fernandes"] [Result "1-0"] [ECO "C70"] [WhiteElo "1931"] [PlyCount "95"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 a6 5. Ba4 Ng6 6. d4 exd4 7. Nxd4 Be7 8. O-O O-O 9. Nf5 Bf6 $146 ({RR} 9... d6 10. Nd5 Bf6 11. c3 Bxf5 12. exf5 Nge5 13. Re1 b5 14. Bc2 Nb8 15. a4 bxa4 16. Rxa4 c6 17. Nf4 d5 18. Nh5 Nbd7 19. Be3 Nc4 20. Bc1 Re8 21. h3 Rxe1+ 22. Qxe1 Nc5 23. Ra2 a5 24. Qe2 {Nikologorsky,M (2182) -Milchev,N (2386) chess.com INT 2023 1-0 (73)}) 10. Nd5 b5 11. Bb3 Na5 12. Qf3 Nxb3 13. Nxf6+ Qxf6 14. Nh6+ Kh8 15. Qxf6 gxf6 16. axb3 d6 17. f3 Ne7 18. g4 d5 19. Re1 dxe4 20. Rxe4 Be6 21. c4 f5 22. Bg5 Ng8 23. Nxf5 Bxf5 24. gxf5 f6 25. Bf4 c6 26. Re6 bxc4 27. bxc4 Rfc8 28. Rd1 a5 29. Rdd6 Ra6 30. Bd2 Rc7 31. Bc3 Kg7 32. Kf2 a4 33. Bxf6+ Nxf6 34. Rxf6 Rf7 35. Rxf7+ Kxf7 36. Kg3 Rb6 37. Rd7+ Kg8 38. Ra7 Rb4 39. c5 Rc4 40. f4 Rxc5 41. Rxa4 Rxf5 42. Rc4 Rf6 43. Kg4 h6 44. b4 Kf7 45. Re4 Kg6 46. Re5 Rd6 47. Rc5 Re6 48. f5+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.82"] [White "Da Silva, Joelton Cooper"] [Black "Jorge, Denrick Cabral Jose"] [Result "0-1"] [ECO "B23"] [BlackElo "1927"] [PlyCount "66"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bc4 Bg7 5. Nf3 a6 6. a4 d6 7. O-O Nf6 8. d3 O-O ({RR} 8... Bg4 9. Be3 Nd4 10. Bxd4 cxd4 11. Ne2 Nd7 12. h3 Bxf3 13. Rxf3 O-O 14. Qe1 e6 15. Qg3 Rc8 16. Bb3 Nc5 17. f5 Nxb3 18. cxb3 Be5 19. Nf4 Kh8 20. fxe6 g5 21. e7 Qxe7 22. Nd5 Qe6 23. Qg4 {Davtyan,D (2292)-Martirosyan,H (2637) chess.com INT 2021 0-1 (41)}) 9. Bd2 $146 ({RR} 9. Qe1 Nb4 10. Bb3 Qb6 11. Kh1 Be6 12. a5 Qc7 13. Ba4 Qxa5 14. Bd2 Qc7 15. e5 Nd7 16. exd6 exd6 17. Ng5 Rfe8 18. Qh4 h5 19. Nxe6 fxe6 20. Qg3 b5 21. Bb3 Nf8 22. Ne4 d5 23. Bxb4 cxb4 { Nies,L-Van Randtwijk,M (1665) Rijswijk 2014 0-1 (47)}) ({RR} 9. Qe1 Bg4 10. h3 Bxf3 11. gxf3 Nd4 12. Rf2 Nh5 13. e5 e6 14. exd6 Qh4 15. Qe4 Ng3 16. Qxb7 Qxh3 17. Rg2 Ndf5 18. Bd2 Qh1+ 19. Kf2 Bd4+ {0-1 (19) Breest,A (1979)-Kesselmeier,K (2011) Dusseldorf GER 2023}) 9... Nd4 10. e5 dxe5 11. Nxe5 Bf5 12. Kh1 Nd7 13. Nxd7 Qxd7 14. Nd5 b5 15. axb5 axb5 16. Rxa8 Rxa8 17. Nb6 Qa7 18. Nxa8 bxc4 19. Qa1 Qxa1 20. Rxa1 Nxc2 21. Ra5 cxd3 22. Rxc5 Bxb2 23. Nc7 Bd4 24. Rd5 Kg7 25. h3 f6 26. Kh2 Be3 27. Bxe3 Nxe3 28. Rd4 d2 29. g4 Bc8 30. Nd5 d1=Q 31. Rxd1 Nxd1 32. Nxe7 Bb7 33. f5 g5 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.83"] [White "Costa, Kerginaldo Brito Da"] [Black "De Freitas, Filipe Gimenes"] [Result "1-0"] [ECO "B22"] [WhiteElo "1926"] [PlyCount "59"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 Nc6 3. c3 a6 ({RR} 3... b6 4. d4 e6 5. d5 Nb8 6. c4 exd5 7. exd5 d6 8. Bd3 Be7 9. O-O Nf6 10. h3 O-O 11. Nc3 Nbd7 12. Re1 Re8 13. Bf4 Nf8 14. Qc2 a6 15. a4 Ng6 16. Bg3 Bb7 17. Rab1 Qc7 18. Nd2 {Di Nicolantonio,L (2416)-Denayer,E (2143) Europe-Echecs INT 2022 1-0}) 4. d4 cxd4 5. cxd4 e6 6. a3 $146 ({RR} 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 d5 9. e5 Qa5 10. Bd2 Qc7 11. Bd3 Nge7 12. O-O f6 13. exf6 gxf6 14. Ne1 Rg8 15. Qh5+ Kd8 16. Qxh7 Bd7 17. Bg6 Rxg6 18. Qf7 Rg8 19. Nd3 Rh8 20. h3 Qb6 {Rabatin,M-Vyvial,L Frydek Mistek 2007 1-0 (35)}) 6... d6 7. Bd3 Nf6 8. O-O Be7 9. Nc3 O-O 10. Re1 Bd7 11. Qe2 Qc8 12. e5 Nd5 13. Ne4 dxe5 14. dxe5 Qc7 15. Ng3 f5 16. exf6 Nxf6 17. Bg5 Rae8 18. Rac1 Qd8 19. Red1 Nd5 20. Qe4 g6 21. Bh6 Nf6 22. Qe2 Rf7 23. Ng5 e5 24. Nxf7 Kxf7 25. Bc4+ Be6 26. Rxd8 Nxd8 27. Ne4 Bxc4 28. Qxc4+ Ne6 29. Ng5+ Kg8 30. Qxe6+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.84"] [White "De Medeiros, Fabricio de Paula U"] [Black "De Oliveira, Yuri Garcia"] [Result "0-1"] [ECO "B23"] [BlackElo "1925"] [PlyCount "78"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nc3 d6 3. f4 g6 4. Bc4 Bg7 5. Nf3 Nc6 6. O-O e6 7. d3 Nge7 8. Qe1 Na5 9. Bb5+ Bd7 10. Bxd7+ ({RR} 10. a4 a6 11. Bxd7+ Qxd7 12. f5 gxf5 13. exf5 Nxf5 14. Nd5 O-O 15. Nb6 Qc7 16. Nxa8 Rxa8 17. Bd2 Nc6 18. c3 d5 19. Nh4 Nxh4 20. Qxh4 Ne7 21. Qh5 Ng6 22. Bh6 Qe5 23. Qxe5 Nxe5 24. Bxg7 Kxg7 {Gerbelli Neto,E (2114)-Ibadov,D (2308) chess.com INT 2022 0-1 (64)}) 10... Qxd7 11. Bd2 Nac6 12. a3 h6 $146 ({RR} 12... Rc8 13. Nh4 Nd4 14. Rc1 O-O 15. Qg3 b5 16. Qf2 f5 17. Nf3 Nec6 18. Nxd4 Nxd4 19. Qe1 b4 20. Nb1 a5 21. c3 Nb3 22. Rd1 Nxd2 23. Qxd2 Qb5 24. c4 Qc6 25. Rde1 Rcd8 26. Qc2 Bh6 27. exf5 {Fracasso,F-Duran,L (2062) La Paz 2002 0-1 (32)}) 13. e5 d5 14. Nb5 Nxe5 15. Nxe5 Qxb5 16. b3 Qb6 17. Ba5 Qd6 18. b4 b6 19. bxc5 Qxc5+ 20. Kh1 Qxa5 21. c3 d4 22. Qe4 Qd5 23. cxd4 Rd8 24. Qe3 Qxd4 25. Qf3 Qd5 26. Qe3 O-O 27. Rad1 Nf5 28. Qe1 h5 29. Kg1 Rc8 30. h3 h4 31. Nf3 Bf6 32. Qe2 Rc3 33. Rf2 Rfc8 34. Ne1 Bd4 35. Kh2 Ng3 36. Qd2 Bxf2 37. Qxf2 Rc1 38. Rd2 Rb1 39. Nf3 Rh1# 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.85"] [White "Azevedo Junior, Joao Nunes"] [Black "De Oliveira, Renato Sena"] [Result "1-0"] [ECO "C00"] [WhiteElo "1919"] [PlyCount "61"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e6 2. d3 d5 3. Qe2 dxe4 4. dxe4 e5 5. c3 Nf6 6. Nf3 Nc6 7. g3 ({RR} 7. b4 Bd6 8. Nbd2 O-O 9. Nc4 Be6 10. Qc2 h6 11. Be2 a5 12. b5 Bxc4 13. Bxc4 Ne7 14. Nh4 Qd7 15. Qe2 Bc5 16. h3 Rad8 17. O-O g5 18. Qf3 Kg7 19. Qg3 Qd6 20. Bxg5 Nxe4 21. Bf6+ Kxf6 {Shaposhnikov,E (2576)-Sanikidze,T (2507) St Petersburg RUS 2018 0-1 (45)}) 7... Bg4 ({RR} 7... a5 8. Bg2 Bc5 9. O-O O-O 10. a4 b6 11. Nbd2 Ba6 12. Nc4 Qe7 13. Bh3 Ne8 14. Re1 Nd6 15. Nfd2 f5 16. exf5 Nxf5 17. Bxf5 Rxf5 18. Ne4 Raf8 19. Be3 Bxe3 20. fxe3 Qe6 21. b3 Qd5 22. Ned2 {Laliena Solares,L (2192)-Kita Ruiz,I (1987) Marbella ESP 2023 0-1}) 8. Bg2 Qd7 $146 ({RR} 8... Bd6 9. O-O Qd7 10. Nbd2 O-O-O 11. Nc4 Qe6 12. h3 Bh5 13. g4 Bg6 14. Nh4 Ne8 15. Nf5 h5 16. b4 hxg4 17. hxg4 Qf6 18. Qf3 Qe6 19. Nce3 Ne7 20. Rd1 f6 21. Qe2 Bf7 22. Qb5 g6 23. Ng3 {Gottkehaskamp,P (1975)-Luetkehermoelle,M (1938) Germany 2015 0-1 (35)}) 9. O-O h5 10. Rd1 Bd6 11. Bg5 Nh7 12. Be3 g5 13. Nbd2 h4 14. Nc4 hxg3 15. fxg3 Qe6 16. Nxd6+ cxd6 17. b4 f5 18. exf5 Qxf5 19. Rxd6 e4 20. Bc5 Bxf3 21. Bxf3 Qxf3 22. Qc4 Qg4 23. Re1 Ne7 24. Rxe4 Qf5 25. Rd5 Qf6 26. Rxe7+ Qxe7 27. Bxe7 Kxe7 28. Qe4+ Kf7 29. Qf5+ Kg7 30. Rd7+ Kh6 31. Rd6+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.86"] [White "Deves, Rafael Correa"] [Black "Rodrigues, Julliano De Araujo"] [Result "0-1"] [ECO "C45"] [BlackElo "1917"] [PlyCount "66"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qe2 dxc6 7. Nc3 Ne7 ( {RR} 7... Bd4 8. Bd2 Ne7 9. f3 Be6 10. h4 Be5 11. O-O-O O-O-O 12. Qe3 Kb8 13. f4 Rxd2 {0-1 (13) Bilek,I (2377)-Kallio,H (2502) Budapest 2002}) 8. Na4 $146 ({ RR} 8. Be3 Bd4 9. Bd2 O-O 10. g3 Re8 11. Bg2 Nd5 12. Nxd5 cxd5 13. c3 Bb6 14. O-O Bf5 15. Rae1 dxe4 16. Kh1 Qg6 17. Be3 Rad8 18. Qb5 Bg4 19. Bxb6 axb6 20. f3 Bd7 21. Qc4 exf3 22. Bxf3 Bc6 {Kothe,E-Mergeai,C Willingen 1999 1-0 (54)}) ({RR } 8. Be3 Bb4 9. Bd2 Bc5 10. Be3 Bb4 11. Qc4 a5 12. Bd4 Qf4 13. Qd3 O-O 14. a3 Bxc3+ 15. Bxc3 Nd5 16. exd5 Re8+ 17. Be2 Bg4 18. f3 c5 19. fxg4 Qxg4 20. Qf3 Qg6 21. O-O Re7 22. Bd3 Qd6 {Mohamed,A (2237)-Aradhya,G (2325) chess.com INT 2023 1-0 (46)}) 8... Bd6 9. g3 Be6 10. Bg2 O-O-O 11. O-O Qd4 12. Nc3 Bc4 13. Rd1 Qxc3 14. Qg4+ f5 15. exf5 h5 16. Qe4 Qb4 17. Rd4 b5 18. b3 Qc3 19. Rb1 Bd5 20. Rxd5 Nxd5 21. Bb2 Rhe8 22. Bxc3 Rxe4 23. Bxg7 Re2 24. c4 Ne7 25. f6 Ng6 26. Bf3 Rxa2 27. Bxh5 Ne5 28. Re1 Nd3 29. Re8 Rxe8 30. Bxe8 Bc5 31. cxb5 Rxf2 32. Kh1 Ne1 33. h4 Nf3 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.87"] [White "Da Silva, Fabio Lima"] [Black "Do Nascimento, Maycon Rigato"] [Result "1-0"] [ECO "D02"] [WhiteElo "1909"] [PlyCount "63"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. Nf3 d5 3. Bg5 Nc6 4. Bxf6 exf6 ({RR} 4... gxf6 5. e3 Bg4 6. Be2 e6 7. O-O Ne7 8. c4 c6 9. Nc3 dxc4 10. a4 Ng6 11. Nd2 Bxe2 12. Qxe2 f5 13. a5 Bg7 14. Nxc4 O-O 15. a6 b6 16. g3 Qe7 17. Rfd1 Rfd8 18. Qc2 Rd7 19. Rd3 {Ehlvest,J (2650)-Dubois,J (2285) France 1991 1-0 (37)}) 5. e3 Bd6 ({RR} 5... Bb4+ 6. Nbd2 O-O 7. a3 Bd6 8. c4 Be6 9. cxd5 Bxd5 10. Bd3 Ne7 11. Nc4 c5 12. Nxd6 Qxd6 13. Rc1 cxd4 14. Nxd4 Bxg2 15. Rg1 Qxh2 16. Kd2 Bc6 17. Qe2 g6 18. Nxc6 bxc6 19. Rh1 Qe5 20. Kc2 {Keyworth,P-Paul,A chess.com INT 2020 0-1 (73)}) 6. Bd3 $146 ({ RR} 6. a3 O-O 7. c4 dxc4 8. Bxc4 Bg4 9. Nbd2 Qe7 10. Rc1 Nxd4 11. O-O Nxf3+ 12. Nxf3 Rad8 13. Qe2 Bf5 14. Nd4 Bg6 15. Nb5 a6 16. Nc3 b5 17. Ba2 c6 18. Qf3 Qe5 19. g3 Rc8 20. Bb1 Bxb1 {Bosma,A (1869)-Baumann,B (1618) Koblenz 2000 1-0 (56)} ) 6... O-O 7. c3 f5 8. Qc2 Ne7 9. Nbd2 a5 10. h3 Be6 11. g4 Qd7 12. O-O-O b6 13. Rdg1 a4 14. Nh4 Rfb8 15. gxf5 a3 16. b3 c5 17. fxe6 Qxe6 18. Bxh7+ Kh8 19. Nf5 Qh6 20. Nxh6 gxh6 21. Nf3 cxd4 22. Nxd4 Rc8 23. Bf5 Rc7 24. Nb5 Rc6 25. Bd7 Rc7 26. Nxd6 Rf8 27. Ne8 f5 28. Nxc7 h5 29. Qd1 Rf7 30. Qxh5+ Rh7 31. Qe8+ Ng8 32. Qxg8# 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.88"] [White "Ferreira, Andrei Dias"] [Black "Baeta, Marcio Netto"] [Result "1/2-1/2"] [ECO "B04"] [BlackElo "1906"] [PlyCount "60"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 c6 6. O-O Bg7 7. h3 O-O 8. Re1 Nb6 ({RR} 8... dxe5 9. Nxe5 Nd7 10. Nf3 N5b6 11. Bb3 c5 12. c3 cxd4 13. cxd4 Nf6 14. Nc3 Bd7 15. Bg5 Rc8 16. Ne5 Bc6 17. Nxc6 Rxc6 18. Qf3 h6 19. Bxf6 Bxf6 20. Rad1 Kg7 21. d5 Rc7 22. d6 exd6 23. Nb5 {Zhigalko,S (2572)-Xiong,J (2709) chess.com INT 2020 0-1 (37)}) 9. Bb3 c5 10. exd6 $146 ({RR} 10. dxc5 dxc5 11. Qe2 Qc7 12. Na3 a6 13. Bf4 e6 14. Rad1 Nc6 15. c3 Ne7 16. Bg5 Ned5 17. c4 Nb4 18. Nb1 Nc6 19. Qe3 Na5 20. Nbd2 Re8 21. Bf6 Bd7 22. Ne4 Nbxc4 23. Qg5 h6 24. Qh4 Bf8 {Gdanski,J (2493)-Flak,P (2206) Bydgoszcz POL 2021 1-0}) 10... exd6 11. c3 Nc6 12. Bg5 Qc7 13. dxc5 dxc5 14. Nbd2 Bf5 15. Nc4 Nc8 16. Qd2 b5 17. Ne3 N8e7 18. Nxf5 Nxf5 19. Bc2 Nfe7 20. Qe3 f6 21. Bf4 Ne5 22. Bxe5 fxe5 23. Nxe5 Nd5 24. Qe4 Nf4 25. Nd3 Rae8 26. Qxe8 Rxe8 27. Rxe8+ Kf7 28. Rae1 Nxd3 29. Bxd3 c4 30. Bc2 Bf8 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.90"] [White "Lopes, Wendell Evangelista"] [Black "Felicio, Leonardo Demetrio D"] [Result "1/2-1/2"] [ECO "B06"] [BlackElo "1896"] [PlyCount "59"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Be3 Nh6 ({RR} 6... cxd4 7. Bxd4 Nf6 8. Qb3 Qe4+ 9. Be3 O-O 10. Nbd2 Qf5 11. Nd4 Qd7 12. N2f3 Nc6 13. O-O-O Qc7 14. h3 Na5 15. Qb4 b6 16. Nb3 Nxb3+ 17. axb3 Bf5 18. Ba6 e5 19. Rhe1 Rad8 20. Bc4 h6 21. Qb5 {Vajda,L (2582)-Areshchenko,A (2650) Plovdiv 2008 0-1 (31)}) 7. Be2 $146 ({RR} 7. dxc5 Qxd1+ 8. Kxd1 Ng4 9. Nbd2 O-O 10. Bb5 Bd7 11. Bc4 Nxe3+ 12. fxe3 Bc6 13. Rc1 Nd7 14. b4 a5 15. a3 axb4 16. axb4 Ra3 17. Bb3 Ne5 18. Kc2 Ng4 19. Rhe1 Rd8 20. h3 Ne5 21. Nxe5 Rxd2+ {Ribeiro,F (2325)-Gulko, B (2615) San Sebastian 1996 0-1 (55)}) ({RR} 7. dxc5 Qxd1+ 8. Kxd1 Ng4 9. Nbd2 Nxe3+ 10. fxe3 O-O 11. Bc4 Na6 12. Nb3 Bf5 13. Ke2 Rac8 14. Bxa6 bxa6 15. Rhd1 a5 16. Nxa5 Rxc5 17. Nb3 Rc7 18. h3 Rb8 19. Rd5 Be6 20. Ra5 Bxb3 21. axb3 Rxb3 {Kovalevsky,S (2163)-Tregubov,P (2567) chess.com INT 2023 0-1 (66)}) 7... Nf5 8. c4 Nxe3 9. fxe3 Qe4 10. Qd3 Qxd3 11. Bxd3 cxd4 12. exd4 Nc6 13. Nc3 Nxd4 14. Nxd4 Bxd4 15. O-O-O Bxc3 16. bxc3 b6 17. Be4 Rb8 18. Bc6+ Kf8 19. Rd8+ Kg7 20. Rhd1 Be6 21. Rxh8 Rxh8 22. Bd5 Rd8 23. Kb2 Bf5 24. Kb3 e6 25. Bf3 Rxd1 26. Bxd1 Be4 27. g3 Bc6 28. Kb4 Kf6 29. c5 e5 30. h4 1/2-1/2 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.91"] [White "Cabral Teske, Luiz Fernando"] [Black "Oliveira, Joao Victor da Silv"] [Result "1-0"] [ECO "A07"] [WhiteElo "1894"] [PlyCount "83"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e6 2. d3 d5 3. Qe2 dxe4 4. dxe4 Nc6 5. Nf3 e5 6. g3 Bg4 7. Bg2 Nf6 8. O-O Be7 9. c3 O-O 10. Nbd2 $146 ({RR} 10. b4 a6 11. Bb2 Qc8 12. Nbd2 Qe6 13. Rfe1 Rfd8 14. h3 Bxh3 15. Bxh3 Qxh3 16. a4 Ng4 17. Nc4 a5 {0-1 (17) Kapnisis, S-Touloumis,A Greece 1995}) 10... Qd7 11. Qb5 Bxf3 12. Nxf3 Rab8 13. Nxe5 Nxe5 14. Qxe5 Bd6 15. Qd4 c5 16. Qd3 Rfe8 17. Rd1 Rbd8 18. Bg5 Qe6 19. f4 h6 20. Bxf6 gxf6 21. Qe2 f5 22. e5 Bc7 23. Bxb7 Rb8 24. Bd5 Qg6 25. b3 Red8 26. Qc4 Bb6 27. Rd2 Kg7 28. Rad1 Rd7 29. Bg2 Rxd2 30. Rxd2 Qe6 31. Bd5 Qd7 32. Qe2 c4+ 33. Kf1 cxb3 34. axb3 Rc8 35. c4 Ba5 36. Rd1 Re8 37. Bg2 Qe7 38. Qh5 f6 39. exf6+ Qxf6 40. Qxe8 Qb2 41. Rd7+ Kf6 42. Qf7# 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.92"] [White "Pereira, Mateus de Oliveira"] [Black "Santanna, Paulo"] [Result "0-1"] [ECO "B40"] [BlackElo "1894"] [PlyCount "86"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. a4 Nc6 5. O-O Qc7 ({RR} 5... d6 6. d4 cxd4 7. Nxd4 Nf6 8. Nxc6 bxc6 9. e5 dxe5 10. Qxd8+ Kxd8 11. Bg5 Be7 12. Be3 Kc7 13. a5 Nd5 14. Bxd5 exd5 15. Bb6+ Kb7 16. Nd2 Bf5 17. Nf3 Bd6 18. Rac1 f6 19. h3 Bc7 20. Bxc7 {Sushkov,A (2275)-Shestakov,S (2342) Tula 2004 0-1 (48)}) ({RR} 5... d6 6. c3 Nf6 7. Re1 Be7 8. d4 cxd4 9. cxd4 d5 10. exd5 Nxd5 11. Bxd5 Qxd5 12. Nc3 Qd8 13. Ne5 Qxd4 14. Nxc6 Qxd1 15. Rxd1 bxc6 16. Bf4 f6 17. Ne4 e5 18. Be3 Rb8 19. Rac1 Rxb2 20. Rxc6 {Sousaslide (2067)-wagnerovsky (2487) lichess.org 2021 1/2-1/2 (68)}) 6. d4 cxd4 7. Nxd4 Nf6 8. Nxc6 $146 ({RR} 8. Re1 Nxd4 9. Qxd4 Bc5 10. Qc3 Ng4 11. Be3 Qxh2+ 12. Kf1 Bxe3 13. fxe3 Qh1+ 14. Ke2 Qxg2+ 15. Kd1 Nf2+ 16. Kc1 Nxe4 17. Qd4 d5 18. Bd3 O-O 19. Bxe4 Qxe4 20. Qc3 Bd7 21. Nd2 Qg6 22. Nf3 Rac8 {Jozefovic,M (1900)-Palka,M (1881) Slovakia 2014 0-1}) 8... Qxc6 9. Qe2 Qxe4 10. Qxe4 Nxe4 11. Re1 Nf6 12. Nc3 Be7 13. b3 d5 14. Bd3 O-O 15. Ba3 Bxa3 16. Rxa3 Bd7 17. b4 Rfc8 18. h3 Rc7 19. Re2 Ne8 20. b5 d4 21. Nb1 axb5 22. axb5 Rxa3 23. Nxa3 Nd6 24. Re1 b6 25. Rc1 Kf8 26. Kf1 Ra7 27. Nc4 Nxc4 28. Bxc4 Ra4 29. Bd3 Rb4 30. c4 dxc3 31. Rb1 Rxb1+ 32. Bxb1 Bxb5+ 33. Ke1 Bc4 34. Kd1 b5 35. Bxh7 g6 36. g4 Kg7 37. Bxg6 Kxg6 38. f4 Bd3 39. f5+ exf5 40. gxf5+ Kxf5 41. Kc1 b4 42. h4 b3 43. h5 b2+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.93"] [White "Passos, Rafael Moreira"] [Black "Pinheiro, Pedro Miranda de Fr"] [Result "1-0"] [ECO "D07"] [WhiteElo "1893"] [PlyCount "67"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Nc3 h6 ({RR} 4... a6 5. Bg5 Be7 6. Bxe7 Ngxe7 7. e3 O-O 8. Bd3 dxc4 9. Bxc4 Nf5 10. O-O Re8 11. Bb3 b6 12. Ba4 Bb7 13. e4 Nh4 14. Nxh4 Qxh4 15. d5 exd5 16. exd5 Rad8 17. Qc1 b5 18. dxc6 Bxc6 19. Bd1 { Arsovic,G (2451)-Certic,B (2391) Belgrade 2003 0-1}) 5. cxd5 ({RR} 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. e3 Re8 9. b3 b6 10. Bb2 Bf8 11. Rc1 Ne7 12. Qc2 Bb7 13. Rfd1 c6 14. Ne5 Nd7 15. e4 dxe4 16. Nxe4 Nxe5 17. dxe5 Qc7 18. Nd6 Red8 19. Qe4 Rab8 {Kristjansson,A (2176)-Magnusson,T (1629) Reykjavik ISL 2021 1-0 (72)}) 5... exd5 6. Bf4 $146 ({RR} 6. Qb3 Nf6 7. Bf4 Na5 8. Qc2 Bd6 9. Bxd6 Qxd6 10. a3 O-O 11. Nb5 Qc6 12. Qxc6 bxc6 13. Nxc7 Rb8 14. b4 Nc4 15. e3 Nd6 16. Rc1 Rb6 17. Na8 Rb8 18. Rxc6 Nde4 19. Nc7 Ng4 20. Nxd5 Re8 {Molinari,M-Lopez,O Chivilcoy 1995 0-1}) 6... Nf6 7. Nb5 Bb4+ 8. Nd2 Ba5 9. Qa4 Bd7 10. b4 Bb6 11. e3 a6 12. Nc3 Nxd4 13. Qd1 Ne6 14. Be5 Bc6 15. Nf3 O-O 16. Bd3 Ng4 17. O-O Nxe5 18. Nxe5 d4 19. Nxc6 bxc6 20. exd4 Bxd4 21. Rc1 Bxc3 22. Rxc3 Qg5 23. Be4 Rad8 24. Qa1 Kh8 25. Rg3 Qe7 26. Re1 Rg8 27. Rh3 f6 28. Bf5 Rd6 29. Rhe3 Rgd8 30. Bxe6 Rxe6 31. Rxe6 Qxb4 32. Re8+ Rxe8 33. Rxe8+ Kh7 34. Qe1 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.94"] [White "Pontes, Felipe Tenorio"] [Black "Cardoso, Marcio De Lucca"] [Result "0-1"] [ECO "D90"] [BlackElo "1892"] [PlyCount "96"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bd2 O-O 6. cxd5 Nxd5 7. e4 Nxc3 8. Bxc3 c5 9. d5 Bg4 ({RR} 9... e6 10. Bc4 exd5 11. Bxd5 Nd7 12. O-O Qe7 13. Rc1 Nb6 14. Bxg7 Kxg7 15. Qd2 Nxd5 16. Qxd5 Be6 17. Qxc5 Qxc5 18. Rxc5 Bxa2 19. Rc7 Rfc8 20. Rfc1 Rxc7 21. Rxc7 b5 22. Kf1 a5 23. Nd2 Rd8 24. Ke2 {Fodor,T (2475) -Georgiev,K (2657) Legnica 2013 1/2-1/2 (58)}) 10. Bxg7 ({RR} 10. Be2 e6 11. O-O exd5 12. exd5 Qd6 13. h3 Bxf3 14. Bxf3 Nd7 15. Qb3 b6 16. Rfe1 Rfe8 17. Rad1 Re7 18. Re2 Rxe2 19. Re1 Ne5 20. Bxe2 Rc8 21. Rd1 a5 22. Qb5 h5 23. Qa4 c4 24. Bxe5 Bxe5 {Zamar Kodelja,J (2254)-Herega,N (2214) Nova Gorica SLO 2023 1/ 2-1/2}) 10... Kxg7 11. h3 $146 ({RR} 11. Qd2 Bxf3 12. gxf3 Nd7 13. h4 Qb6 14. h5 Qb4 15. Bh3 Qxd2+ 16. Kxd2 Ne5 17. Rac1 Nxf3+ 18. Ke3 Ng5 19. Rxc5 Nxh3 20. Rxh3 Rac8 21. Rxc8 Rxc8 22. Kd4 f6 23. Rc3 Rxc3 24. bxc3 Kf7 25. c4 Ke8 { Tosic,M (2413)-Eric,J (2166) Skopje 2015 1-0 (36)}) 11... Bxf3 12. Qxf3 Qa5+ 13. Qc3+ Qxc3+ 14. bxc3 Nd7 15. Bb5 Nf6 16. f3 a6 17. Bd3 b5 18. c4 b4 19. Kd2 a5 20. Kc2 a4 21. Kb2 Nh5 22. Rhd1 Kf6 23. g4 Nf4 24. Bf1 Rfd8 25. h4 Ke5 26. Rd2 h6 27. Rdd1 Rd6 28. Rd2 Rad8 29. Rad1 h5 30. Kc2 Rh8 31. g5 Rf8 32. Kb2 f6 33. Rh2 fxg5 34. Bh3 gxh4 35. Be6 Nxe6 36. Rg1 Nf4 37. Rxh4 Nd3+ 38. Kc2 Rxf3 39. Rg5+ Kf6 40. e5+ Nxe5 41. Rg2 Rc3+ 42. Kb2 Nxc4+ 43. Kb1 Rxd5 44. Rf4+ Kg7 45. Rg1 Rd2 46. Rgf1 Rcc2 47. Rf7+ Kh6 48. Rxe7 Na3+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.95"] [White "Farias, Igor Borge Cardoso"] [Black "Rocha, Jean Henrique da Cr"] [Result "1-0"] [ECO "A14"] [WhiteElo "1889"] [PlyCount "47"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. c4 e6 2. g3 Nf6 3. Bg2 Be7 4. Nf3 O-O 5. O-O d5 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 exd5 11. d4 Re8 12. Rc1 Bd6 $146 ({RR} 12... cxd4 13. Nxd4 Nxd4 14. Qxd4 Bc5 15. Qd3 Ne4 16. Na4 Bf8 17. Bd4 Rc8 18. Bh3 Rxc1 19. Rxc1 Ng5 20. Bg2 Qd7 21. h4 Ne4 22. Qf1 Qf5 23. Bh3 Qg6 24. Qe2 h5 25. Qf3 Nd2 26. Qe2 Ne4 27. Qf3 {Barczay,L-Espig,L Lublin 1975 1/2-1/2}) ({RR} 12... Bf8 13. Ne2 Ne4 14. Nf4 Ba6 15. Re1 c4 16. bxc4 Bxc4 17. a3 Rc8 18. Ne5 Nxe5 19. dxe5 b5 20. Qg4 Rc6 21. Red1 Qc8 22. Bh3 Qxg4 23. Bxg4 Nc5 24. Nxd5 Na4 25. Bd7 Nxb2 26. Bxe8 Re6 27. Nc7 {Vitiugov,N (2720)-Frolyanov,D (2610) Olginka 2011 1-0 (35)}) ({RR} 12... a6 13. dxc5 Bxc5 14. Na4 Be7 15. Nd4 Rc8 16. Nxc6 Bxc6 17. Qd4 Bxa4 18. Qxa4 Rxc1 19. Rxc1 a5 20. Bd4 Bb4 21. Qb5 Re6 22. Qa6 Bc5 23. Bh3 Rd6 24. Bxc5 bxc5 25. Qb5 Ne4 26. Bg2 h6 27. Bxe4 {Colas,J (2294)-Sezdbekov,R (2274) chess.com INT 2023 1-0 (43)}) 13. Nb5 Ba6 14. Nxd6 Qxd6 15. Re1 Nb4 16. Ne5 Nxa2 17. Ra1 Nb4 18. Bc3 b5 19. dxc5 Qxc5 20. Bxb4 Qxb4 21. Nc6 Qd6 22. Rxa6 Rec8 23. Bxd5 Qxd5 24. Ne7+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.96"] [White "Santiago, Mauro"] [Black "Brito, Vicente De Paulo Al"] [Result "0-1"] [ECO "E90"] [BlackElo "1889"] [PlyCount "46"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. c4 {Szabo,Kr} Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 d6 5. e4 O-O 6. h3 Na6 ({RR} 6... e5) 7. Be3 c5 ({RR} 7... e5) 8. Be2 ({RR} 8. d5) 8... cxd4 9. Nxd4 Nc5 10. f3 ({RR} 10. Qc2 b6 11. O-O ({RR} 11. b4 Ne6 12. Nb3 ({RR} 12. Rd1) ({RR} 12. O-O Ng4 13. hxg4 ({RR} 13. Nxe6 Nxe3) 13... Nxd4) 12... a5 13. bxa5 bxa5 14. a4 Nd7 15. Rd1 Ba6 16. O-O Rc8 17. Nd5 Nec5) 11... Bb7 12. Bf3 Rc8 13. Rad1 ({RR} 13. b4 Na6 ({RR} 13... Ncd7 14. e5) ({RR} 13... Ne6 14. Nxe6 fxe6 15. Qb3) 14. Qb3 Qc7 15. Rac1 Qxc4 ({RR} 15... Qb8 16. Nd5) 16. e5 Qxb3 17. axb3 Bxf3 18. exf6 Bxf6 19. gxf3 Nxb4 20. Rfd1) 13... Qc7 14. b3 Qb8 15. Rfe1 Rfe8 16. Bc1 a6 17. Qe2 e6 18. Bb2 Rcd8 ({RR} 18... d5 19. exd5 exd5 20. Qc2 dxc4 21. bxc4) 19. Qc2 Qa8 20. Qe2 h5 ({RR} 20... d5 21. exd5 exd5 22. Qf1 ({RR} 22. Qc2 Rxe1+ 23. Rxe1 dxc4) 22... dxc4 23. Qxc4) 21. Ba1 Ncd7 ({RR} 21... d5) 22. g3 ({RR} 22. Nc2 Ne5) 22... d5 23. Bg2 e5 ({RR} 23... dxe4 24. Nxe4 Nxe4 25. Bxe4 Bxe4 26. Qxe4 Qxe4 27. Rxe4 Ne5 28. Re3 Rd6) 24. Nc2 dxe4 {Bluebaum,M (2634)-Carlsen,M (2838) Karlsruhe/Baden-Baden 2017 CBM 178 [Szabo,Kr] 1/2-1/2 (59)} ({RR} 24... d4 25. Nd5)) ({RR} 10. Qc2 a5 11. Rd1 Bd7 12. f4 Qc7 13. O-O Ne6 14. Nf3 Bc6 15. Nd5 Bxd5 16. exd5 Nc5 17. Nd4 Qd8 18. Bf3 Rc8 19. b3 Qb6 20. Nb5 Qd8 21. Bd4 Nfd7 22. Bxg7 Kxg7 23. Rfe1 f5 24. Re3 Nf6 {Chapman,T (2254)-Kagan,S (2244) Struga MKD 2023 1-0 (32)}) 10... Nh5 11. g4 $146 ({RR} 11. O-O Ng3 12. Re1 Nxe2+ 13. Qxe2 Ne6 14. Rad1 Bxd4 15. Bxd4 Nxd4 16. Rxd4 Qb6 17. Qf2 Be6 18. b3 Rfe8 19. f4 Qc5 20. f5 gxf5 21. exf5 Qxf5 22. Rf4 Qg6 23. Nd5 Rac8 24. Rf3 Kh8 25. Rg3 Qh6 {Gretarsson,H (2576)-Thorfinnsson,B (2439) Tornelo INT 2020 1-0}) 11... Ng3 12. Rg1 Nxe2 13. Ndxe2 Be6 14. Nd5 Bxb2 15. Rb1 Bg7 16. Bxc5 dxc5 17. Rxb7 Bxd5 18. Qxd5 Qa5+ 19. Qd2 Qa6 20. Rxe7 Qf6 21. Rc7 Qh4+ 22. Kd1 Rad8 23. Rd7 Rxd7 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.97"] [White "Soares, Renan Barbosa Monte"] [Black "Setti, Eduardo Niewinski"] [Result "0-1"] [ECO "D92"] [WhiteElo "1886"] [PlyCount "56"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 g6 5. Bf4 Bg7 6. h3 ({RR} 6. cxd5 Nxd5 7. Be5 Nf6 8. e3 Nbd7 9. Bc4 O-O 10. O-O b5 11. Bb3 Bb7 12. Rc1 a5 13. a3 Qb6 14. Qe2 Ba6 15. Qc2 Rac8 16. Rfd1 c5 17. dxc5 Nxc5 18. Bd4 Qb7 19. Nd5 Nxb3 20. Nxf6+ Bxf6 {Meduna,E (2447)-Votava,J (2506) Pardubice 2003 1/2-1/2 (49)}) 6... Ne4 ({RR} 6... dxc4 7. e4 b5 8. e5 Nd5 9. Bh2 O-O 10. Be2 Qa5 11. Qc1 Bf5 12. O-O Nb4 13. Nh4 Bd3 14. Nf3 Bxe2 15. Nxe2 Nd3 16. Qd2 Qxd2 17. Nxd2 Nxb2 18. Rab1 Nd3 19. Ne4 Rd8 20. Nc5 Nxc5 21. dxc5 {De Carvalho,A (1214)-Ramazzotte,M (1644) Caioba BRA 2023 0-1 (36)}) 7. e3 $146 ({RR} 7. Qb3 Nxc3 8. bxc3 dxc4 9. Qxc4 Qb6 10. e4 Be6 11. Qd3 Qa5 12. Be2 b5 13. O-O Bc4 14. Qd2 Bxe2 15. Qxe2 Qxc3 16. Rac1 Qa5 17. d5 O-O 18. dxc6 Rc8 19. c7 Na6 20. Rc2 e5 21. Nxe5 Rxc7 { Pimmingstorfer,C-Strathoff,D Ruhrgebiet 1996 1-0}) 7... Qa5 8. Qc2 Na6 9. cxd5 Bf5 10. Qb3 Nac5 11. dxc5 Nxc3 12. Nd2 Ne4 13. Rd1 Nxc5 14. Qa3 Qxa3 15. bxa3 Nd3+ 16. Bxd3 Bxd3 17. dxc6 bxc6 18. f3 Bb2 19. Kf2 Rd8 20. Nb3 Bxa3 21. Be5 f6 22. Bc3 O-O 23. Nd4 Bc4 24. Nxc6 Rc8 25. Nxa7 Rc7 26. Rd4 e5 27. Re4 Bd3 28. Nb5 Bxb5 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.28"] [Round "1.98"] [White "Silva, Anjossendre Honzeln"] [Black "Kruger, Israel"] [Result "0-1"] [ECO "C20"] [BlackElo "1882"] [PlyCount "185"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. c4 e5 2. Nc3 Nc6 3. e4 Bc5 4. f3 $146 ({RR} 4. g3 d6 5. d3 Nge7 6. Bg2 O-O 7. Nge2 f5 8. O-O Be6 9. h3 Qd7 10. Kh2 Ng6 11. f4 h5 12. exf5 Bxf5 13. Ne4 Nce7 14. Ng5 Rf6 15. d4 exd4 16. Nxd4 Re8 17. b3 Nh8 18. Bb2 c6 {Peredo, T-Baser,J Edmonton & Calgary 1990 1-0}) ({RR} 4. Nf3 d6 5. Na4 Nf6 6. Nxc5 dxc5 7. d3 O-O 8. h3 Qd6 9. Be2 Rd8 10. a3 h6 11. O-O a5 12. Be3 b6 13. Re1 a4 14. Bf1 Bd7 15. g3 Be6 16. Nd2 g5 17. Qf3 Kg7 18. Qg2 Rg8 {Kopasz,R (2338)-Piroth, A (2336) Hungary 2001 0-1 (40)}) ({RR} 4. g3 d6 5. Bg2 f5 6. Nge2 Nf6 7. d3 O-O 8. O-O fxe4 9. Nxe4 Nxe4 10. dxe4 Be6 11. Qd3 Nb4 12. Qb3 b5 13. Qd1 bxc4 14. Be3 Bxe3 15. fxe3 Rxf1+ 16. Bxf1 Qg5 17. Qd2 Rf8 18. Nc3 Rf3 {Kampman,T (2124) -Sielecki,C (2391) Netherlands 2012 0-1 (54)}) 4... Bxg1 5. Rxg1 Qh4+ 6. g3 Qxh2 7. Rg2 Qh5 8. Nd5 Kd8 9. d3 d6 10. Be3 Nge7 11. g4 Qh4+ 12. Bf2 Qg5 13. Be3 Qg6 14. Qc2 Nd4 15. Bxd4 exd4 16. O-O-O Bd7 17. Qf2 c5 18. Qg3 Nxd5 19. cxd5 h6 20. Kb1 Re8 21. f4 Rc8 22. f5 Qf6 23. g5 hxg5 24. Qxg5 Qxg5 25. Rxg5 Rg8 26. Be2 Ke7 27. Rdg1 Kf6 28. R5g2 a5 29. b3 b5 30. Kb2 b4 31. Bd1 Ra8 32. Bc2 g6 33. fxg6 Rxg6 34. Rf2+ Kg7 35. Rgf1 f6 36. Rh1 Rh8 37. Rxh8 Kxh8 38. a3 Kg7 39. axb4 axb4 40. Rf1 Rg2 41. Kc1 Bh3 42. Rf3 Bg4 43. Rf1 Kg6 44. Rh1 f5 45. exf5+ Kxf5 46. Re1 Re2 47. Rf1+ Ke5 48. Rg1 Bf5 49. Rf1 Rg2 50. Re1+ Kxd5 51. Bd1 Bg4 52. Bc2 Kc6 53. Rf1 Kd7 54. Rf6 Be6 55. Rh6 Rg7 56. Rh8 Ke7 57. Rb8 Kf6 58. Rb6 Ke5 59. Kd2 Rg2+ 60. Kc1 Rf2 61. Ra6 Rf6 62. Kd2 Bg4 63. Rc6 Rh6 64. Rc7 Bf5 65. Re7+ Kf6 66. Rc7 Rh7 67. Rc6 Ke5 68. Rb6 Ra7 69. Rb5 Be6 70. Kc1 Ra6 71. Rb7 d5 72. Rb8 Kd6 73. Rb7 Kc6 74. Rb8 Rb6 75. Rd8 Kc7 76. Rh8 c4 77. Rh4 c3 78. Rxd4 Kd6 79. Rh4 Ke5 80. Rh5+ Kf4 81. Rh4+ Ke3 82. Rh5 Ra6 83. Kb1 Kd4 84. Rh4+ Kc5 85. Rh6 Bc8 86. Rh8 Rc6 87. Rh7 Rf6 88. Rc7+ Rc6 89. Rh7 Ba6 90. Rh4 Rf6 91. Rh7 Rf1+ 92. Ka2 Rc1 93. Rh3 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.29"] [Round "2.1"] [White "Silva, Kaua Marques"] [Black "Supi, Luis Paulo"] [Result "0-1"] [ECO "B92"] [WhiteElo "2086"] [BlackElo "2572"] [PlyCount "56"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Be7 9. g4 ({RR} 9. fxe5 dxe5 10. Qxd8+ Bxd8 11. Nc5 Nc6 12. Bg5 Nd4 13. Bd3 Bc8 14. Nb3 Ne6 15. Be3 Bd7 16. Nd5 Bc6 17. Nxf6+ Bxf6 18. Na5 Rc8 19. g3 Bd8 20. Nxc6 Rxc6 21. c3 Bb6 22. Bd2 Ke7 23. Rd1 Rd8 {Onischuk,V (2547)-Areshchenko,A (2691) St Petersburg 2012 1/2-1/2 (41)}) 9... h6 ({RR} 9... O-O 10. g5 Ne8 11. h4 b5 12. f5 Bxb3 13. axb3 f6 14. Qd5+ Kh8 15. Qxa8 fxg5 16. hxg5 Bxg5 17. Bxg5 Qxg5 18. Qxb8 Qg3+ 19. Kd1 Qe3 20. Rxa6 Qd4+ 21. Kc1 b4 22. Nd5 Qxe4 23. Rd1 Qxe2 24. Ra7 {Guevara Ruiz,M (1781)-Navarro Barrios,E Panama City PAN 2023 1-0 (32)}) 10. g5 $146 ({RR} 10. f5 Bxb3 11. axb3 d5 12. exd5 Bb4 13. O-O O-O 14. Bf3 Bxc3 15. bxc3 e4 16. Bg2 Nbd7 17. g5 hxg5 18. Bxg5 Rc8 19. Qd4 Qc7 20. c4 b5 21. Rxa6 bxc4 22. Rc6 Qe5 23. Qxc4 Rce8 24. Bf4 Qxf5 {Severiukhina,Z (2267) -Gunina,V (2361) Dubna 2007 0-1 (42)}) 10... hxg5 11. f5 Bd7 12. Bxg5 Bc6 13. Qd3 Nxe4 14. Nxe4 Bxg5 15. Nxd6+ Kf8 16. Ne4 Bh4+ 17. Kf1 Nd7 18. Nbd2 Qb6 19. Qa3+ Kg8 20. Rg1 Nf6 21. Ng3 Bg5 22. Nc4 Qd4 23. Rg2 b5 24. Nd6 Nd5 25. c3 Ne3+ 26. Kg1 Qh4 27. Nh5 Nxg2 28. Qb3 Be3+ 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.29"] [Round "2.2"] [White "Fier, Alexandr"] [Black "Souza Neves, Andrey M."] [Result "1-0"] [ECO "C42"] [WhiteElo "2563"] [BlackElo "2087"] [PlyCount "71"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bf5 12. Bg5 Qc7 ({RR} 12... Qa5 13. Nh4 Be6 14. Bxe6 Qxg5 15. Nf3 Qd8 16. Bb3 Nd7 17. Re1 g6 18. g3 Kg7 19. Qd3 Nf6 20. Rad1 Rc8 21. h4 Rc7 22. Kg2 Re7 23. Rxe7 Qxe7 24. Re1 Qd7 25. Ne5 Bxe5 26. Rxe5 Re8 27. Qe2 {Giri,A (2776)-Caruana,F (2822) Baden-Baden GER 2018 1-0 (51)}) 13. Nh4 ({RR} 13. Re1 h6 14. Bh4 Nd7 15. Bg3 Bxg3 16. hxg3 Rae8 17. Qb3 Nb6 18. Ne5 Nxc4 19. Qxc4 Be6 20. Qd3 Rd8 21. c4 Rfe8 22. Qc3 Qb6 23. c5 Qa6 24. Qb4 Bd5 25. Re3 f6 26. Ng4 h5 27. Rxe8+ Rxe8 {Kovanova,B (2304)-Smirnova,E (2204) Sochi RUS 2023 0-1 (37)}) 13... Be6 14. Bxe6 fxe6 $146 ({RR} 14... Bxh2+ 15. Kh1 fxe6 16. g3 h6 17. Kxh2 hxg5 18. Ng6 Rf6 19. Qh5 Kf7 20. Ne5+ Kg8 21. Qe8+ Kh7 22. Kg1 Qd8 {1-0 (22) Ognean,M (2257)-Dinca,O (1800) Arad ROU 2021}) 15. Nf3 Nd7 16. Qb3 Rae8 17. Rfe1 Qb6 18. Re2 h6 19. Bh4 g5 20. Bg3 Bxg3 21. hxg3 Rf6 22. Qa3 Rf5 23. Rae1 g4 24. Nd2 c5 25. Nc4 Qc6 26. Qxa7 b6 27. Qa3 cxd4 28. Nd6 Ra5 29. Qb4 Ra4 30. Qb1 Qxd6 31. Qg6+ Kf8 32. Rxe6 Rxe6 33. Rxe6 Qb8 34. Qf5+ Kg8 35. Rg6+ Kh8 36. Rxh6+ 1-0 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.29"] [Round "2.3"] [White "Piccoli, Lucas Fonseca"] [Black "Mekhitarian, Krikor Sevag"] [Result "0-1"] [ECO "A13"] [WhiteElo "2075"] [BlackElo "2560"] [PlyCount "212"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 d4 5. e3 c5 6. exd4 cxd4 7. d3 Nc6 8. O-O Bd6 ({RR} 8... Be7 9. Re1 O-O 10. b3 Nd7 11. Ba3 Re8 12. Bxe7 Rxe7 13. a3 a5 14. Nbd2 Nc5 15. Ne4 Nxe4 16. Rxe4 e5 17. Re1 Bg4 18. h3 Bh5 19. Qd2 e4 20. Rxe4 Rxe4 21. dxe4 Bxf3 22. Bxf3 a4 23. Rb1 {Aronian,L (2799)-Nakamura,H (2792) Saint Louis 2017 1/2-1/2 (36)}) 9. Na3 O-O 10. Nc2 e5 11. a3 $146 ({RR} 11. b4 Re8 12. Re1 a6 13. a4 h6 14. h3 Bf5 15. Rb1 Qd7 16. b5 axb5 17. axb5 Nd8 18. g4 Bg6 19. Rb3 Qc7 20. b6 Qb8 21. Rb5 Nc6 22. Nh4 Bh7 23. g5 hxg5 24. Bxg5 Nd7 25. Qg4 Qc8 {Chu,R (2185)-Zhang Xiaowen (2307) Fuling CHN 2022 1/2-1/2 (33)}) ({RR } 11. b4 Re8 12. Re1 a6 13. a4 Bf5 14. c5 Bf8 15. Bg5 h6 16. Bxf6 Qxf6 17. Nh4 Bh7 18. Be4 Bxe4 19. Rxe4 a5 20. b5 Ne7 21. Qh5 Nd5 22. Rae1 g6 23. Qf3 Qxf3 24. Nxf3 f6 25. Ncxd4 Nc3 {Makkar,R (2452)-Klimkowski,J (2520) Montesilvano ITA 2023 1/2-1/2 (55)}) 11... a5 12. b3 h6 13. Rb1 Re8 14. b4 axb4 15. axb4 Bf5 16. h3 Qd7 17. g4 Bh7 18. g5 hxg5 19. Nxg5 Bg6 20. b5 Ne7 21. b6 Nf5 22. Ne4 Nxe4 23. Bxe4 Nh4 24. Bxg6 Nxg6 25. Qf3 Re6 26. Bg5 Be7 27. h4 Nxh4 28. Bxh4 Bxh4 29. Ne1 Rf6 30. Qd5 Rd6 31. Qf3 Bd8 32. Rb5 f6 33. Ng2 Rxb6 34. Rxb6 Bxb6 35. Rb1 Ra6 36. c5 Bxc5 37. Rxb7 Ra1+ 38. Kh2 Qe6 39. Qg3 Bf8 40. Qg6 Ra2 41. Kg3 Qd5 42. Rb1 Ra3 43. f3 Qf7 44. Qf5 g6 45. Qe4 Ra7 46. Rb8 Kg7 47. Rb1 Bd6 48. Qc6 Qd7 49. Qe4 Rc7 50. Rh1 Qf5 51. Qxf5 gxf5 52. Nh4 f4+ 53. Kg4 Kf7 54. Kf5 Bf8 55. Rb1 Ra7 56. Rb6 Bg7 57. Rc6 Rd7 58. Rb6 Re7 59. Ng6 Re8 60. Rb7+ Kg8 61. Ra7 Kh7 62. Ne7 e4 63. fxe4 f3 64. Nd5 f2 65. Ra1 Re5+ 66. Kf4 f5 67. Rf1 fxe4 68. dxe4 Re8 69. Rxf2 Rf8+ 70. Kg3 Be5+ 71. Kg2 Rg8+ 72. Kf1 Rg4 73. Re2 Rh4 74. Ke1 Kg6 75. Kd2 Kf7 76. Nb4 Ke6 77. Nd3 Bf6 78. Nc5+ Kd6 79. Nd3 Bg5+ 80. Kc2 Rh8 81. e5+ Kd5 82. Nb4+ Kc4 83. Nd3 Rc8 84. e6 Be3 85. e7 Kd5+ 86. Kb3 Re8 87. Nb4+ Ke4 88. Nc2 Rxe7 89. Nxd4 Kxd4 90. Rc2 Rb7+ 91. Ka4 Kd5 92. Rc3 Bd4 93. Rc2 Bc5 94. Rc1 Rb4+ 95. Ka5 Kc6 96. Rc3 Rh4 97. Rc2 Rh3 98. Rc4 Rg3 99. Rh4 Rc3 100. Rg4 Rb3 101. Rg6+ Kd5 102. Rg5+ Kc4 103. Rg4+ Bd4 104. Ka6 Rb6+ 105. Ka5 Rh6 106. Rf4 Rh7 0-1 [Event "87o Campeonato Brasileiro Absoluto Fina"] [Site "Cuiaba MT"] [Date "2021.10.29"] [Round "2.4"] [White "Barbosa, Evandro Amorim"] [Black "Nunes Jr, Sidney"] [Result "1-0"] [ECO "B38"] [WhiteElo "2509"] [BlackElo "2084"] [PlyCount "53"] [EventDate "2021.10.28"] [EventRounds "11"] [EventCountry "BRA"] 1. Nf3 c5 2. e4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Nxd4 8. Bxd4 d6 9. Be2 Be6 10. O-O O-O 11. f4 Rc8 12. b3 Qa5 13. Rc1 a6 14. Qd3 ({RR} 14. a4 Kh8 15. Kh1 Ng8 16. f5 Bd7 17. Nd5 Bxd4 18. Qxd4+ f6 19. b4 Qd8 20. Nb6 Rc7 21. Rcd1 Qe8 22. a5 Bc6 23. Qe3 Kg7 24. Rc1 Nh6 25. b5 Bd7 26. bxa6 bxa6 27. c5 Bb5 28. Nd5 Rc8 {Fressinet,L (2718)-Kempinski,R (2615) Germany 2010 1-0 (31)}) 14... Rfe8 15. Kh1 Bg4 16. e5 Bxe2 $146 ({RR} 16... Bf5 17. Qe3 Nd7 18. exd6 exd6 19. Qf2 Bxd4 20. Qxd4 d5 21. Bf3 dxc4 22. bxc4 Qc5 23. Qd2 Nb6 24. Nd5 Nxd5 25. cxd5 Qd6 26. h3 h5 27. Qd4 Rcd8 28. Rfe1 Rxe1+ 29. Rxe1 Rc8 30. Qe3 Rd8 31. Qd4 {Yakovich,Y (2525)-Larin,M (2131) St Petersburg 2012 1/2-1/2 (33)}) 17. Qxe2 Nd7 18. e6 Nf6 19. f5 gxf5 20. Nd5 fxe6 21. Qxe6+ Kh8 22. Nxe7 Rxe7 23. Qxc8+ Ng8 24. Bxg7+ Rxg7 25. Qxf5 Qxa2 26. Qf3 Nf6 27. Rce1 1-0