[Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "1"] [White "Barbosa, Evandro Amorim"] [Black "Macedo, Maximo Iack"] [Result "1-0"] [ECO "C49"] [PlyCount "62"] [EventDate "2013.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Ne7 9. Nh4 c6 10. Bc4 d5 11. Bb3 Be6 ({RR} 11... Qd6 12. f4 exf4 13. Qe1 dxe4 14. Bxf4 Qa3 15. dxe4 Be6 16. Kh1 Qc5 17. Be3 Qe5 18. Nf3 Qxe4 19. Ng5 Qe5 20. Nxe6 fxe6 21. Bd4 Qxe1 22. Rfxe1 Ned5 23. Rxe6 a6 24. c4 Nf4 25. Rd6 Rae8 26. c5+ {Artemiev,V (2570)-Goganov,A (2581) Yerevan 2014 1/2-1/2 (80)}) ({RR} 11... Ne8 12. exd5 cxd5 13. Bxd5 h6 14. Bxe7 Qxe7 15. g3 Nf6 16. Bg2 Bg4 17. Qd2 Rac8 18. Rfe1 Rfd8 19. h3 Be6 20. c4 Rxc4 21. Rxe5 Qc7 22. Re2 Ra4 23. Qe1 b5 {1/2-1/2 (23) Siddharth,J (2391)-Ilincic,Z (2289) Budapest HUN 2023}) 12. f4 Nd7 $146 ({RR} 12... exf4 13. Rxf4 Ne8 14. Rf2 f6 15. Qf3 Bf7 16. Bd2 Nd6 17. exd5 Nxd5 18. Qg3 Kh8 19. c4 Ne7 20. Bb4 Ndc8 21. Re1 a5 22. Bc3 Ng6 23. Nxg6+ Bxg6 24. c5 Ne7 25. Be6 Nd5 26. Bd2 Re8 27. h4 {Salazar Jacob,H (2390) -Patriarca,L (2310) Guarapuava 1991 1-0 (59)}) 13. f5 f6 14. fxe6 fxg5 15. Qg4 Nf6 16. Qxg5 Qd6 17. Nf5 Nxf5 18. Rxf5 Rae8 19. exd5 Nxd5 20. Rxe5 Qc5+ 21. Kh1 Qxc3 22. Rae1 Ne7 23. h3 Rf6 24. Qe3 Ref8 25. Kh2 Rf2 26. Rg5 R8f6 27. Rc5 Qb4 28. Rc4 Qd6+ 29. Kg1 Qd5 30. Rg4 Qa5 31. Re4 R6f4 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "1"] [White "Mekhitarian, Krikor"] [Black "Toth, Christian Endre"] [Result "1-0"] [ECO "A59"] [PlyCount "93"] [EventDate "2013.??.??"] 1. d4 {Laznicka,V} Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 d6 8. g3 Bxf1 9. Kxf1 Bg7 10. Kg2 O-O 11. Nf3 Nbd7 12. a4 Qa5 ({RR} 12... Qb6 13. Qe2 Rfb8 14. Nb5 Ne8 15. Bg5) 13. Bd2 Rfb8 ({RR} 13... Qa6 14. Re1) 14. Nb5 Qd8 ({RR} 14... Qb6 15. Qc2) 15. Qc2 Ne8 ({RR} 15... Rb7 16. Rhb1) 16. Rab1 ({RR} 16. Bc3 Nc7 17. Nxc7 Qxc7 18. Bxg7 Kxg7 19. b3 Rb4 20. Rab1 Rab8 21. Nd2 Qa7 22. Rhe1 Kg8 23. h3 Qa6 24. Nc4 Nb6 25. Ne3 Qb7 26. Rbd1 Nd7 27. Nc4 Rxb3 28. Na5 Rb2 29. Qc1 Qa6 30. Nc6 R8b3 {Brejnik,G (2280)-Bednar,M (2247) Czech Republic CZE 2023 0-1 (42)}) 16... Rc8 $146 ({RR} 16... Nc7 17. Nxc7 Qxc7 18. Rhc1 ({RR} 18. b4) 18... Rc8 ({RR} 18... Qa7 19. a5 Rb5 20. b4 cxb4 21. Bxb4 Rab8 22. Bd2 Nc5 23. Rxb5 Rxb5 24. e5) 19. b4 c4 20. a5 c3 21. Bxc3 Qc4 ({RR} 21... Bxc3 22. Rb3 Rab8 23. Rxc3 Qxc3 24. Qxc3 Rxc3 25. Rxc3 Rxb4 26. Rc7 Nc5 27. e5 Ra4 28. Rxe7 Rxa5 29. exd6) ({RR} 21... Qxc3 22. Qa4 Nb6 23. Qb5) 22. Rb3 Rab8 23. Qb1 Bxc3 ({RR} 23... Nc5 24. Nd2 Nxb3 25. Nxc4 Nxc1 26. Bxg7 Rxc4 27. Bh6 Rbxb4 28. Qa1 f6 29. a6 Ra4 30. Qb1 Rxa6 31. Qb8+ Kf7 32. Qf8#) 24. Rbxc3 Qxc3 25. Rxc3 Rxc3 26. Nd4 Ne5 27. b5 Rc4 28. Qd1 Rbc8 ({RR} 28... Ra8 29. a6 Nd7 30. Nc6 Rxe4 31. a7 Nb6 32. Qa1 Nxd5 33. Qa5) 29. Nc6 Nxc6 30. dxc6 Rb4 31. Qd5 {Laznicka,V (2677)-Jianu,V (2565) Warsaw 2013 CBM 158 [Laznicka,V] 1-0 (31)}) ({RR} 16... Nb6 17. b3 Nc7 18. Nxc7 Qxc7 19. a5 Nd7 20. b4 Qd8 21. b5 Rxa5 22. Bxa5 Qxa5 23. Qd3 Qa7 24. Rhc1 Nb6 25. Nd2 Bd4 26. f4 Qa8 27. Kh3 f5 28. exf5 Qxd5 29. fxg6 Qh5+ 30. Kg2 hxg6 31. h3 {Zivkovic,Z (1668)-Vojak,D (1933) Kastel Stafilic 2014 0-1 (42)}) 17. Rhc1 Nb6 18. a5 Nd7 19. Qc4 Nef6 20. h3 h5 21. Re1 Ne8 22. Rec1 Nef6 23. Re1 Ne8 24. b3 Nef6 25. Rbc1 Ne8 26. Re2 Nef6 27. Be1 Ne8 28. Rec2 Bh6 29. Rd1 Bg7 30. Rdc1 Nef6 31. Bd2 Rcb8 32. Na3 Rxa5 33. Bxa5 Qxa5 34. Qa4 Qd8 35. Nc4 Ra8 36. Qc6 Rc8 37. Qa4 Ra8 38. Qc6 Rc8 39. Qb5 Rb8 40. Qa5 Qxa5 41. Nxa5 Nxe4 42. Nc6 Rxb3 43. Re1 f5 44. Nxe7+ Kf7 45. Nc8 Ndf6 46. Nd2 Bf8 47. Nxb3 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "1"] [White "Molina, Roberto Junio"] [Black "Brito, Luismar"] [Result "1-0"] [ECO "B41"] [PlyCount "69"] [EventDate "2013.??.??"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Nc3 d6 7. Be3 Nf6 8. Be2 Be7 9. O-O O-O 10. Kh1 Bd7 ({RR} 10... Qc7 11. Rc1 Qb8 12. f4 Bd7 13. Bf3 Na5 14. b3 Rc8 15. g4 b5 16. cxb5 axb5 17. g5 Ne8 18. f5 b4 19. fxe6 fxe6 20. Bh5 Rxc3 21. Bf7+ Kh8 22. Rxc3 Qb7 23. Rc2 Qxe4+ 24. Qf3 Qxf3+ 25. Rxf3 { Vijayalakshmi,S (2325)-Deshmukh,A (2430) Kolkata 1999 1-0}) ({RR} 10... Qc7 11. Rc1 Ne5 12. f4 Nxc4 13. Bxc4 Qxc4 14. Nd5 exd5 15. Rxc4 dxc4 16. Qf3 Bg4 17. Qg3 Bd7 18. e5 Nd5 19. Bd2 dxe5 20. fxe5 Kh8 21. h3 Rad8 22. Bc3 Nxc3 23. bxc3 Be6 24. Nxe6 fxe6 25. Rxf8+ {Sliwicki,D (2168)-Otchiyev,A (2326) chess.com INT 2021 1-0 (45)}) 11. Nc2 $146 ({RR} 11. Nb3 Na5 12. Nxa5 Qxa5 13. a3 Rac8 14. f4 Rfd8 15. Qe1 Qc7 16. Rc1 Bc6 17. Bf3 Bd7 18. Qf2 Qxc4 19. Nd5 exd5 20. Rxc4 dxc4 21. e5 Ng4 22. Bxg4 Bxg4 23. h3 Bf5 24. Qf3 d5 25. Bd4 Bc5 {Grachev,I (2265)-Varga,M (2275) Ljubljana 1996 1/2-1/2 (43)}) ({RR} 11. f4 Nxd4 12. Bxd4 Bc6 13. Bf3 Rc8 14. Qe2 Qc7 15. Qf2 Nd7 16. Qg3 Bf6 17. Bxf6 Nxf6 18. Rad1 Rcd8 19. Rd2 Nd7 20. Rfd1 Nb8 21. f5 e5 22. f6 g6 23. Qg5 Kh8 24. Rd3 Nd7 25. Be2 Rg8 {Patino,R-Rodriguez Ramirez,R Buenos Aires 1978 1-0 (32)}) 11... Qc7 12. Rc1 Rfc8 13. f4 Rab8 14. b4 b6 15. Bd3 Bf8 16. Qe2 Qd8 17. Bd2 Be8 18. Rfd1 Qc7 19. a3 g6 20. Be3 Bg7 21. Ne1 Qe7 22. Nf3 Rd8 23. e5 dxe5 24. fxe5 Ng4 25. Bg5 f6 26. exf6 Bxf6 27. Bf4 Rbc8 28. Ne4 h6 29. h3 Be5 30. Nxe5 Ngxe5 31. Bxh6 Nd4 32. Qf2 Qf7 33. Nf6+ Kh8 34. Bg5 Nf5 35. Bxf5 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "1"] [White "Reis, Paulo Jatoba"] [Black "Cavalcanti, Francisco"] [Result "1-0"] [ECO "A24"] [PlyCount "139"] [EventDate "2013.??.??"] 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 Nbd7 7. O-O e5 8. d3 a5 9. h3 Qe7 $146 ({RR} 9... Nc5 10. Be3 Nfd7 11. f4 f5 12. exf5 gxf5 13. d4 exd4 14. Bxd4 Nf6 15. Qc2 Nce4 16. Nxe4 Nxe4 17. Bxg7 Kxg7 18. Kh2 Nc5 19. Nd4 Bd7 20. Nb3 Nxb3 21. Qxb3 Ra6 22. Rf2 Rb6 23. Qc2 Bc6 24. Re1 {Branicki, I-Sowinski,J Wroclaw 1955 1-0 (41)}) ({RR} 9... Nc5 10. Be3 c6 11. Qc2 Ne8 12. d4 exd4 13. Nxd4 Nc7 14. Rad1 Qe7 15. Rfe1 N7e6 16. Nde2 a4 17. Kh2 Qc7 18. f4 f5 19. exf5 gxf5 20. Qd2 Qa5 21. Qxd6 a3 22. b3 Bxc3 23. Nxc3 Qxc3 24. Bxc5 { Gumularz,S (2587)-Krasenkow,M (2531) Warsaw POL 2023 1-0 (31)}) ({RR} 9... Nc5 10. Be3 c6 11. a3 Ne6 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 c5 15. Qa3 Nd4 16. Rc1 b6 17. Bg5 Be6 18. Nxd4 exd4 19. Nb5 Qd7 20. Kh2 Rb8 21. Bf4 Ne8 22. Ra1 h6 23. bxc5 bxc5 24. Qa7 {Quispe Arteaga,G (2376)-Richter,P (2171) chess.com INT 2023 1-0 (37)}) ({RR} 9... Nc5 10. Be3 c6 11. Qd2 Ne8 12. f4 exf4 13. gxf4 f5 14. e5 Qe7 15. d4 Na6 16. Rae1 Bd7 17. Kh1 Bh6 18. d5 dxe5 19. fxe5 Bxe3 20. Qxe3 cxd5 21. cxd5 Nd6 22. Qd4 Nb5 23. Nxb5 Bxb5 24. d6 {Krause,C (2265)-Marianovici,S Caorle 1982 1-0}) 10. Be3 Re8 11. Qd2 c6 12. Kh2 Nh5 13. Rae1 Nf8 14. d4 exd4 15. Bxd4 Nf6 16. f4 Ne6 17. Bf2 Nd7 18. Rd1 Bf8 19. Rfe1 a4 20. Nd4 Nec5 21. Qc2 Qf6 22. Nf3 Qg7 23. g4 f6 24. b4 axb3 25. axb3 Ne6 26. Bg3 Qh6 27. Qc1 Be7 28. Ne2 Nec5 29. f5 Qxc1 30. Nxc1 Ne5 31. Nxe5 dxe5 32. b4 Na6 33. b5 Nb4 34. Rd2 Ra3 35. Red1 Rc3 36. Bf1 Bc5 37. Na2 Nxa2 38. Rxa2 Bd4 39. Bd3 Kf8 40. Kg2 Ke7 41. Be1 Rb3 42. Bc2 Rb2 43. Rxb2 Bxb2 44. Bb4+ Kf7 45. bxc6 bxc6 46. Ba4 Bd4 47. Bxc6 Rh8 48. Bd6 h5 49. Bd5+ Kg7 50. Rb1 Ba6 51. Be6 hxg4 52. hxg4 gxf5 53. gxf5 Rh4 54. Bd5 Rg4+ 55. Kh3 Rf4 56. Rb3 Rf1 57. Ra3 Rh1+ 58. Kg2 Ra1 59. Rxa1 Bxa1 60. c5 Bb5 61. c6 Bxc6 62. Bxc6 Bc3 63. Kf3 Bd2 64. Ke2 Bc1 65. Kd3 Bg5 66. Kc4 Bh4 67. Kd5 Bg3 68. Ke6 Bh4 69. Ke7 Bg5 70. Ke8 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "1"] [White "Umetsubo, Cesar"] [Black "Santiago, Yago"] [Result "1-0"] [ECO "D02"] [PlyCount "93"] [EventDate "2013.??.??"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 d5 4. e3 Bg7 5. Be2 O-O 6. O-O Nh5 7. Bg5 ({RR} 7. Be5 f6 8. Bg3 Nxg3 9. hxg3 e5 10. c4 e4 11. Nfd2 c6 12. Nc3 Be6 13. Qb3 Qb6 14. Rfc1 f5 15. Na4 Qxb3 16. axb3 Nd7 17. cxd5 Bxd5 18. Nc5 Nxc5 19. Rxc5 Rfd8 20. Rca5 a6 21. Bc4 Bf8 {Burmakin,V (2578)-Djuric,S (2393) Calvi 2014 1/2-1/2}) 7... f6 $146 ({RR} 7... h6 8. Bh4 g5 9. Nfd2 Nf6 10. Bg3 Ne4 11. Nxe4 dxe4 12. Nd2 c5 13. c3 cxd4 14. cxd4 Bf5 15. Qb3 Qa5 16. Rfd1 b6 17. f3 Bd7 18. Nc4 Qa6 19. Qc2 exf3 20. Bxf3 Bc6 21. d5 Bb7 22. Ne5 {Nemirovski,S (2268)-Jean Theodore,S (1986) Paris 2006 1-0}) ({RR} 7... h6 8. Bh4 g5 9. Nfd2 Nf6 10. Bg3 c5 11. c3 b6 12. Nf3 Ne4 13. Be5 f6 14. Bg3 Nc6 15. Nbd2 Nxg3 16. hxg3 e5 17. dxe5 fxe5 18. e4 d4 19. Bc4+ Kh8 20. Bd5 Bb7 21. a4 Qe7 22. Nc4 {Sailer,M (2109)-Bodnaruk,A (2392) chess.com INT 2022 0-1}) ({RR} 7... h6 8. Bh4 g5 9. Nfd2 Nf6 10. Bg3 c6 11. a4 Nbd7 12. Nc3 Re8 13. a5 e5 14. Nb3 Qe7 15. Re1 e4 16. Na4 Nf8 17. Nbc5 Ng6 18. b4 Nh7 19. Bh5 Nhf8 20. f3 f5 21. fxe4 dxe4 22. Rb1 {Kappler,J (2295)-Zimmerman,Y (2320) Budapest 1994 1-0 (37)}) 8. Bh4 Bh6 9. c4 g5 10. Bg3 Nxg3 11. hxg3 dxc4 12. Bxc4+ Kh8 13. Nc3 Nd7 14. Rc1 Nb6 15. Bb3 c6 16. Kh2 g4 17. Ne1 Qe8 18. Rh1 e5 19. Kg1 Kg7 20. dxe5 fxe5 21. Qd6 Bg5 22. Nd3 Bf5 23. Nc5 Rd8 24. Ne6+ Bxe6 25. Qxe6 Qxe6 26. Bxe6 Be7 27. Ne4 Nd5 28. Bxg4 Nf6 29. Bf5 h6 30. Nc5 Bxc5 31. Rxc5 Rd1+ 32. Kh2 Rd2 33. f3 Nd5 34. Rc2 Rxc2 35. Bxc2 Nxe3 36. Bb3 Kf6 37. Kg1 Kg7 38. Kf2 Nf5 39. Bc2 Nd4 40. Be4 c5 41. Rh5 Re8 42. g4 b5 43. g5 Re6 44. gxh6+ Rxh6 45. Rxe5 Ra6 46. Rxc5 Rxa2 47. Ke3 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "1"] [White "di Berardino, Diego"] [Black "Leitao, Rafael"] [Result "1/2-1/2"] [ECO "B92"] [PlyCount "90"] [EventDate "2013.??.??"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. Nd5 Nxd5 10. exd5 Bf5 11. Qd2 Bg6 12. O-O O-O 13. a4 ({RR} 13. c4 Nd7 14. Na5 Qc7 15. b4 f5 16. f4 Bf6 17. Rac1 b6 18. Nc6 Qb7 19. a4 Rae8 20. Bf3 exf4 21. Bxf4 Be5 22. Rfe1 h6 23. Bxe5 dxe5 24. Ne7+ Kh7 25. c5 bxc5 26. bxc5 e4 {1/2-1/2 (26) Willenberg,S (1816)-van der Merwe,A (1776) Cape Town RSA 2022} ) 13... Nd7 14. a5 h6 $146 ({RR} 14... f5 15. f4 Bf6 16. c4 Qc7 17. Rac1 Rfe8 18. c5 Bf7 19. fxe5 Bxe5 20. c6 bxc6 21. Rxc6 Qb7 22. Bc4 g6 23. Nd4 Bg7 24. Rxd6 Ne5 25. Be2 Bf8 26. Rb6 Qxd5 27. b4 Rad8 28. Rxa6 Nc4 29. Bxc4 {Lobanov,S (2429)-Fraiman,D (2255) St Petersburg 2017 0-1 (41)}) ({RR} 14... f5 15. f4 Nf6 16. Bf3 Rc8 17. Rac1 Qd7 18. c4 Ng4 19. Bxg4 fxg4 20. fxe5 Rxf1+ 21. Rxf1 dxe5 22. Rd1 Rxc4 23. d6 Rc2 24. Qd5+ Bf7 25. Nc5 Qb5 26. Qd3 Qxd3 27. Rxd3 Bf6 28. d7 h5 29. Ne4 {Saveliev,A (2362)-Fraiman,D (2255) St Petersburg 2017 1-0 (41)}) 15. c4 Rc8 16. Rac1 e4 17. Qb4 Qc7 18. Rfd1 Nc5 19. Bf4 Bg5 20. Bxg5 hxg5 21. Nxc5 dxc5 22. Qd2 Qe5 23. b4 e3 24. Qxe3 Qxe3 25. fxe3 cxb4 26. Bd3 Bxd3 27. Rxd3 Rc5 28. Rb3 b5 29. axb6 a5 30. d6 Rb8 31. d7 Kf8 32. e4 Ke7 33. Rd1 Rd8 34. Rbd3 Rc6 35. b7 Rb6 36. c5 Rxb7 37. c6 Rc7 38. Rc1 a4 39. Rc4 b3 40. Rxa4 Rxc6 41. Rb4 Rxd7 42. Rxd7+ Kxd7 43. Rxb3 Ke6 44. Kf2 Rc2+ 45. Kg3 Ke5 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "2"] [White "Brito, Luismar"] [Black "Mekhitarian, Krikor"] [Result "0-1"] [ECO "C11"] [PlyCount "92"] [EventDate "2013.??.??"] 1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nf6 6. Ng3 ({RR} 6. cxd4 cxd4 7. Nexd4 Nxe4 8. Nxe6 Bxe6 9. Qa4+ Nc6 10. Qxe4 Bc5 11. Bc4 O-O 12. O-O Re8 13. d3 h6 14. Bxe6 Rxe6 15. Qc4 Qb6 16. Bd2 Nd4 17. Nxd4 Bxd4 18. Bc3 Rd8 19. Bxd4 Qxd4 20. Rae1 Qxd3 {Vorobiov,E (2563)-Vitiugov,N (2604) Moscow 2007 1/2-1/2 (77)}) 6... h5 ({RR} 6... a6 7. d3 Nc6 8. Be2 Be7 9. O-O O-O 10. h3 Qc7 11. Nh2 b5 12. f4 Bb7 13. Ng4 Nxg4 14. Bxg4 Rad8 15. e5 c4 16. dxc4 bxc4 17. Qe1 Bh4 18. Kh2 d3 19. Bd2 Ne7 20. f5 exf5 21. Bxf5 {Burkhardt,J (1685)-Doerr,T (1957) Wiesbaden GER 2023 0-1 (40)}) 7. h4 $146 ({RR} 7. e5 h4 8. exf6 hxg3 9. Bb5+ Bd7 10. fxg7 gxf2+ 11. Kxf2 Bxg7 12. Qe2 Nc6 13. Rf1 Qe7 14. c4 d3 15. Qxd3 O-O-O 16. Qa3 a6 17. Ba4 Ne5 18. Bc2 Nxf3 19. Qxf3 Bc6 {0-1 (19) Brito,L (2273) -Molina,R (2432) Bairro 2014}) ({RR} 7. e5 h4 8. exf6 hxg3 9. fxg3 gxf6 10. cxd4 cxd4 11. Bb5+ Nd7 12. O-O a5 13. Be2 d3 14. Bxd3 Ne5 15. Bc2 Nd3 16. Qe2 Bc5+ 17. Kh1 Nb4 18. d4 Bd6 19. Bf4 Nd5 20. Bxd6 Qxd6 21. Be4 Bd7 {Brito,L (2261)-Mafra,K (2148) Praia da Pipa 2014 1-0 (35)}) 7... Ng4 8. cxd4 cxd4 9. Qa4+ Bd7 10. Bb5 Nc6 11. d3 e5 12. Bd2 g6 13. Rc1 Be7 14. Ke2 O-O 15. Ng5 a6 16. Bxc6 Bxc6 17. Qb3 a5 18. a3 Qd7 19. Nf1 Ra6 20. f3 Nf6 21. Be1 a4 22. Qa2 Bb5 23. Nd2 Rc6 24. Bg3 Bd6 25. Nc4 Bxc4 26. Rxc4 Rxc4 27. dxc4 Qc6 28. b4 axb3 29. Qxb3 Nd7 30. Rb1 Nc5 31. Qb6 f6 32. Nh3 Ra8 33. Qxc6 bxc6 34. Be1 Rxa3 35. Nf2 Ra2+ 36. Kf1 Bc7 37. Bb4 Ne6 38. Nd3 Kf7 39. Be1 Ra7 40. Rb2 Ke8 41. Ke2 Kd7 42. Bd2 Ra4 43. Rc2 Ba5 44. Bxa5 Rxa5 45. g3 Kd6 46. Rb2 Nc5 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "2"] [White "Cavalcanti, Francisco"] [Black "di Berardino, Diego"] [Result "0-1"] [ECO "A30"] [PlyCount "62"] [EventDate "2013.??.??"] 1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. b3 O-O 8. Bb2 d6 9. Qc2 Nbd7 10. Rad1 a6 11. d4 ({RR} 11. Ne1 Bxg2 12. Nxg2 Qc7 13. e4 Rfe8 14. Ne3 Qb7 15. a4 Ne5 16. f4 Nc6 17. d3 Nd4 18. Qf2 Rf8 19. Ba3 b5 20. b4 cxb4 21. Bxb4 a5 22. Bxd6 Bxd6 23. e5 Bb4 24. exf6 Bxc3 25. fxg7 Rfd8 {Agkatsev,A (1550)-Yakimenko,A (2122) Moscow RUS 2021 0-1 (37)}) 11... cxd4 12. Rxd4 Qc7 13. Qb1 Bc6 $146 ({RR} 13... Ne5 14. Nh4 Nc6 15. Rd2 Nd7 16. Ne4 Rad8 17. Rfd1 Nc5 18. Nf3 Nxe4 19. Qxe4 Ne5 20. Qf4 Nd7 21. h4 Nc5 22. Qe3 Ne4 23. Rc2 Rfe8 24. Nd4 Nc5 25. Bh3 Bf8 26. b4 Ne4 27. Rdc1 Ba8 28. Bg2 {Schneider,A (2380) -Horvath,S (2295) Hungary 1997 1-0 (48)}) ({RR} 13... Rfd8 14. Rfd1 Rac8 15. Ne1 Ne8 16. R4d2 Qb8 17. Bxb7 Qxb7 18. a4 Bf6 19. Ne4 Be7 20. Nc3 Bf6 21. Ne4 Be7 22. Nc3 Bf6 {1/2-1/2 (22) Moser,G (2355)-Steiner,S (2247) Austria 2010}) 14. Rc1 Qb7 15. Ne1 Bxg2 16. Nxg2 Rfc8 17. Ne4 Rc6 18. Rcd1 Ne8 19. h4 b5 20. Ne3 Ne5 21. f4 Nd7 22. Ba3 Qb6 23. Kg2 Nef6 24. Nf2 Bf8 25. Bc1 Rac8 26. Qa1 d5 27. Bb2 bxc4 28. bxc4 dxc4 29. Neg4 c3 30. Bc1 c2 31. R1d3 Qb1 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "2"] [White "Leitao, Rafael"] [Black "Molina, Roberto Junio"] [Result "1-0"] [ECO "D31"] [PlyCount "43"] [EventDate "2013.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nd7 8. Ng3 Bg6 9. Be2 Nf8 10. h4 Bxh4 11. Qb3 Bxg3 12. Bxg3 Qe7 13. e4 $146 ({RR} 13. Rc1 Nf6 14. Bh4 Ne6 15. g4 O-O 16. f4 Nxf4 17. exf4 Qe3 18. Qd1 Nxg4 19. Qd2 Qe6 20. Kf1 Rfe8 21. Bf2 Qf5 22. Re1 Nf6 23. Bf3 Rxe1+ 24. Bxe1 Re8 25. Rh2 Bh5 26. Bxh5 Nxh5 27. Re2 Qh3+ {Lerner,K (2545)-Wong,M (2385) Beijing 1991 0-1 (48) }) 13... dxe4 14. d5 Nf6 15. O-O-O Rd8 16. dxc6 bxc6 17. Qa4 Qb7 18. Rxd8+ Kxd8 19. Rd1+ N8d7 20. Rd6 e3 21. Ba6 exf2 22. Bxf2 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "2"] [White "Santiago, Yago"] [Black "Macedo, Maximo Iack"] [Result "1/2-1/2"] [ECO "B47"] [PlyCount "21"] [EventDate "2013.??.??"] 1. Nf3 c5 2. e4 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 Nc6 7. O-O Qc7 8. Nc3 Nxd4 9. Qxd4 Bc5 10. Qd3 d6 11. Be3 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "2"] [White "Toth, Christian Endre"] [Black "Barbosa, Evandro Amorim"] [Result "1/2-1/2"] [ECO "A30"] [PlyCount "118"] [EventDate "2013.??.??"] 1. Nf3 {https://lichess.org/@/LinuxBrickie} Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. c4 g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 e6 9. d4 d5 10. cxd5 ({RR} 10. dxc5 dxc4 11. Nb5 Nbd7 12. Nd6 Bc6 13. cxb6 axb6 14. Nxc4 b5 15. Nce5 Nxe5 16. Bxe5 Ra6 17. Qd4 Qxd4 18. Nxd4 Bxg2 19. Kxg2 b4 20. Rfc1 Nd5 21. Bxg7 Kxg7 22. Rc4 Rb8 23. Nc2 Rab6 24. e4 Nf6 {Wu,L (2303)-Greenfeld,A (2455) Villa Marina, Douglas, Isle o 2023 [https://lichess.org/@/LinuxBrickie] 1-0}) 10... exd5 11. Rc1 Na6 12. e3 Re8 $146 ({RR} 12... Qe7 13. Re1 Rfd8 14. dxc5 bxc5 15. Re2 Ne4 16. Ne1 Rac8 17. Na4 Bxb2 18. Rxb2 c4 19. Rbb1 Nb4 20. Ra1 Qf6 21. f3 Nd6 22. Qd2 a5 23. a3 Nc6 24. Rab1 cxb3 25. Rxb3 Nc4 26. Qf2 Qe7 27. Nd3 {Andersson,U (2630) -Polugaevsky,L (2615) London 1984 0-1 (53)}) ({RR} 12... Qe7 13. Qc2 Rfd8 14. Rfd1 Rac8 15. Bh3 Rb8 16. Ne5 h5 17. Qe2 Nb4 18. a3 Nc6 19. Nxc6 Bxc6 20. a4 Bd7 21. Bxd7 Rxd7 22. Ba3 h4 23. Qf3 hxg3 {1/2-1/2 (23) Simic,R (2485)-Kudrin, S (2520) Valjevo 1984}) 13. Qc2 Qe7 14. Rfd1 Nb4 15. Qb1 Ng4 16. Re1 Bh6 17. Ne5 Nxe5 18. dxe5 d4 19. Ne4 Bxe4 20. Bxe4 Rad8 21. a3 Nd5 22. Rcd1 Nc3 23. Bxc3 dxc3 24. f4 Rd2 25. Rxd2 cxd2 26. Rd1 Rd8 27. Bd3 b5 28. Bxb5 Qb7 29. Be2 Bf8 30. Qc2 c4 31. b4 a5 32. Rxd2 Rxd2 33. Qxd2 axb4 34. axb4 Qb5 35. Qc3 Bxb4 36. Qxc4 Qb6 37. Kf2 Bc5 38. Qe4 Qb3 39. Bc4 Qb2+ 40. Be2 Qb3 41. Kf3 Kg7 42. Bd3 Qd1+ 43. Kf2 Qd2+ 44. Be2 Bb4 45. Qd3 Qe1+ 46. Kg2 Bc5 47. g4 Qc1 48. Qc4 Qxe3 49. Bd1 Bd4 50. Qf1 Qd2+ 51. Be2 Qe3 52. Qf3 Qg1+ 53. Kh3 Qc1 54. e6 fxe6 55. Qb7+ Kf8 56. Qa8+ Ke7 57. Qb7+ Kf8 58. Qa8+ Ke7 59. Qb7+ Kf8 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "2"] [White "Umetsubo, Cesar"] [Black "Reis, Paulo Jatoba"] [Result "1-0"] [ECO "C06"] [PlyCount "107"] [EventDate "2013.??.??"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. Bg5 O-O 13. Bh4 Nh5 14. Qc2 h6 15. Bh7+ Kh8 16. Bg6 Rxf3 17. Bxh5 Bxh2+ 18. Kh1 Rf5 19. Bg6 Bd6 20. Bxf5 exf5 21. Rfe1 Bb4 22. Bg3 Qf7 23. Red1 Bd7 24. a3 $146 ({RR} 24. Be5 Rc8 25. Qd3 Ba5 26. Nf4 Bb6 27. Rac1 Re8 28. Qg3 Nxe5 29. dxe5 d4 30. Re1 Be6 31. a3 g5 32. Nxe6 Rxe6 33. Qb3 f4 34. Rc8+ Kg7 35. Kg1 Qd7 36. Rb8 d3 37. Rxb7 Qxb7 38. Qxe6 d2 { Alho,M (1940)-Pitkaaho,A (2121) Finland 2016 1-0 (44)}) ({RR} 24. Kg1 Re8 25. Rac1 Ba5 26. a3 Bb6 27. b4 a6 28. Qa2 Re4 29. Be5 Nxe5 30. dxe5 Bb5 31. Ng3 Rxe5 32. Re1 Qe6 33. Rxe5 Qxe5 34. Nf1 Bc4 35. Qd2 Qd4 36. Qxd4 Bxd4 37. Ne3 Bxe3 38. fxe3 Kg8 {Levushkina,E (2345)-Hengl,C (2193) Austria 2011 1/2-1/2 (63) }) 24... Be7 25. b4 Re8 26. Re1 Bf6 27. Qd3 Re4 28. Rad1 Qh5+ 29. Kg1 Qe8 30. Qd2 Qf7 31. f3 Re8 32. b5 Ne7 33. Qa5 b6 34. Qxa7 Nc8 35. Qc7 Bd8 36. Qc2 Be7 37. a4 Bb4 38. Nc3 Be6 39. Qb3 Ba5 40. Re2 f4 41. Be1 Nd6 42. Bf2 Rc8 43. Rxe6 Qxe6 44. Qxd5 Qg6 45. Ne4 Nf5 46. Qb7 Re8 47. Qc6 Re6 48. Qc1 Ne7 49. d5 Rxe4 50. fxe4 f3 51. g3 Qh5 52. Qf4 Bc3 53. Rd3 Be5 54. Qxf3 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "3"] [White "Barbosa, Evandro Amorim"] [Black "Brito, Luismar"] [Result "1-0"] [ECO "B52"] [PlyCount "121"] [EventDate "2013.??.??"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3 g6 9. Nde2 Bg7 10. f3 O-O 11. O-O Rfc8 12. Bg5 Qd8 13. Kh1 a6 14. a4 Nd7 15. Rb1 Rab8 16. Qd2 Nc5 17. b3 Ne6 ({RR} 17... Qf8 18. Be3 Na5 19. Qa2 Nc6 20. Qd2 Rd8 21. Nd5 Nd7 22. Nb6 Nxb6 23. Bxb6 Rd7 24. Nc3 e6 25. Ne2 f5 26. exf5 gxf5 27. Bc5 Rbd8 28. Bb6 Re8 29. Bc5 Red8 30. Bb6 Re8 31. Bc5 {1/2-1/2 (33) Zavgorodniy,S (2407)-Korobov,A (2511) Moscow 2002}) 18. Be3 b6 $146 19. Rfd1 Nc5 20. Bf2 Qf8 21. Be3 Na5 22. Qa2 Nc6 23. Qa3 a5 24. Qc1 h5 25. Nd5 Kh7 26. Nef4 Ne5 27. Nh3 Rb7 28. Qc2 Qe8 29. Bd4 Qf8 30. Qe2 Nc6 31. Be3 Ne5 32. Qf2 Bh6 33. Ng5+ Kg8 34. Qh4 f6 35. Nh3 Bxe3 36. Nxe3 Qh6 37. Nd5 g5 38. Qe1 g4 39. Ng1 Kh8 40. f4 Ned3 41. Qe3 Nb4 42. Ne2 Nc6 43. Nec3 Rg8 44. Nb5 Ne5 45. Nd4 Nf7 46. Nf5 Qh7 47. Re1 Nh6 48. Nd4 Nf7 49. Red1 h4 50. Nf5 h3 51. g3 Nh6 52. Nd4 Nf7 53. Rd2 Rd8 54. Re2 Qg6 55. Qc3 Rbd7 56. Qc2 Kg8 57. Nc3 Rb7 58. Nf5 Kf8 59. Ne3 Rbd7 60. Nf5 Rb7 61. Nd1 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "3"] [White "Macedo, Maximo Iack"] [Black "Toth, Christian Endre"] [Result "1-0"] [ECO "E16"] [PlyCount "103"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 O-O 8. Qc2 c6 $146 ({RR} 8... c5 9. dxc5 bxc5 10. O-O d6 11. Nb3 Nc6 12. Rfd1 Qe7 13. a3 Rab8 14. Qd3 Rfd8 15. Nbd2 h6 16. Qc3 e5 17. b4 e4 18. b5 exf3 19. bxc6 fxg2 20. cxb7 {1/2-1/2 (20) Sacconi,A-Colle,E Merano 1926}) ({RR} 8... c5 9. O-O cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc8 12. Rac1 Nc6 13. N2f3 Nxd4 14. Nxd4 Qb7+ 15. Kg1 Rac8 16. Qd3 a6 17. Rfd1 Rc7 18. Nf3 Rfc8 19. Ne5 b5 20. b3 d5 21. Qd4 bxc4 22. bxc4 dxc4 23. Rxc4 {Sarana,A (2541)-Paravyan,D (2550) Moscow 2017 1/2-1/2 (35)}) ({RR} 8... c5 9. O-O cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc8 12. Rac1 d6 13. N2f3 Nbd7 14. Rfd1 a6 15. a3 Rd8 16. Nb3 Nc5 17. Nxc5 Qxc5 18. b4 Qc7 19. Qb3 Rac8 20. Kg1 h6 21. Nd4 Qb7 22. b5 axb5 23. cxb5 {Cherniaiev,T (2278) -Kuzhilniy,O (2268) chess.com INT 2023 1-0 (49)}) ({RR} 8... d5 9. cxd5 Nxd5 10. O-O Nd7 11. e4 N5f6 12. Rfe1 c5 13. e5 Nd5 14. Ne4 cxd4 15. Neg5 g6 16. Qe4 Kg7 17. Qxd4 Qe7 18. Ne4 Qb4 19. Nd6 Rab8 20. Rac1 Qxd4 21. Nxd4 Rfd8 22. Nxb7 Rxb7 23. Bxd5 {Levenfish,G-Ostrovsky,P Leningrad 1928 1-0 (45)}) 9. O-O d5 10. Rfd1 Nbd7 11. e4 Rc8 12. e5 Ne8 13. b4 c5 14. dxc5 bxc5 15. b5 f6 16. Bh3 Nc7 17. cxd5 Bxd5 18. Bg2 fxe5 19. a4 Ne8 20. Re1 Qf6 21. Ne4 Qg6 22. Rac1 Qh5 23. Nfd2 g6 24. h3 Ng7 25. Nc4 Ne8 26. Qc3 Nb6 27. Nxe5 Nxa4 28. Qa1 Nb6 29. Ng4 Rc7 30. Nef6+ Nxf6 31. Nxf6+ Rxf6 32. Qxf6 Rf7 33. Qe5 Rf5 34. Qe2 Qxe2 35. Rxe2 c4 36. Ra2 Rf7 37. f4 Rc7 38. Bf1 Kf7 39. Kf2 Ke7 40. Ke3 Kd6 41. Kd4 g5 42. fxg5 e5+ 43. Ke3 Kc5 44. Rca1 Nc8 45. Ra6 Rb7 46. R6a5 Rg7 47. b6+ Kd6 48. bxa7 Ba8 49. h4 h6 50. Ra6+ Kc5 51. R1a5+ Kb4 52. Ra4+ 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "3"] [White "Mekhitarian, Krikor"] [Black "Leitao, Rafael"] [Result "1/2-1/2"] [ECO "E16"] [PlyCount "30"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. Bxb4 cxb4 8. Nbd2 O-O 9. Qc2 d6 10. O-O Qc7 11. e4 $146 ({RR} 11. Rac1 Nbd7 12. Ne1 e5 13. Bxb7 Qxb7 14. Nd3 a5 15. dxe5 dxe5 16. c5 Nxc5 17. Nxc5 bxc5 18. Qxc5 e4 19. Nc4 a4 20. Nd6 Qd7 21. Qxb4 Rfb8 22. Qa3 Ra6 23. Nc4 Qh3 24. f3 Nh5 25. Rf2 Nxg3 {Barwinski,D (2134)-Tustanowski,R (2315) Chotowa 2014 1/2-1/2 (36)}) 11... Nbd7 12. Rac1 a5 13. Rfe1 e5 14. Qd3 Rfe8 15. h3 Rad8 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "3"] [White "Molina, Roberto Junio"] [Black "Cavalcanti, Francisco"] [Result "1-0"] [ECO "A55"] [PlyCount "63"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 O-O 7. O-O Re8 8. Re1 Bf8 9. Bf1 c6 10. d5 a6 ({RR} 10... g6 11. Rb1 a5 12. a3 Nh5 13. b4 Ng7 14. Ng5 f6 15. Nh3 f5 16. exf5 gxf5 17. f4 e4 18. Be3 Nf6 19. Nf2 h5 20. Na4 axb4 21. axb4 Ng4 22. Bb6 Qf6 23. Bd4 Qh6 24. Nb6 Ra3 25. Nxg4 {Rakhmanov,A (2524) -Lovkov,R (2457) St Petersburg 2008 1-0 (43)}) ({RR} 10... Nc5 11. b4 Na6 12. a3 Nc7 13. h3 a5 14. Rb1 axb4 15. axb4 h6 16. Be3 Bd7 17. b5 c5 18. Ra1 b6 19. Re2 Qe7 20. Rea2 Rxa2 21. Rxa2 Ra8 22. Rxa8 Nxa8 23. Qa1 Qd8 24. Qa7 Qc8 25. Kh2 {Ovetchkin,R (2518)-Dauner,B (2385) chess.com INT 2023 1/2-1/2 (70)}) 11. h3 Rb8 $146 ({RR} 11... h6 12. Be3 Nh7 13. Be2 Be7 14. Qd2 c5 15. Rab1 Ng5 16. Nxg5 Bxg5 17. Bxg5 hxg5 18. Bg4 Nf8 19. a4 Bd7 20. Ra1 b6 21. g3 Rb8 22. Kg2 Nh7 23. Rh1 Nf6 24. Bxd7 Nxd7 25. h4 gxh4 26. Rxh4 {Akhmadeev,V (2417) -Silivanov,S (2295) Omsk 2004 1/2-1/2 (36)}) 12. Rb1 c5 13. a3 g6 14. b4 Bg7 15. Be3 Rf8 16. Nd2 Ne8 17. Nb3 Qc7 18. bxc5 dxc5 19. a4 Nd6 20. a5 f5 21. f3 fxe4 22. fxe4 Rxf1+ 23. Rxf1 Nxc4 24. d6 Qxd6 25. Qxd6 Nxd6 26. Bxc5 Nc4 27. Nd5 Nxc5 28. Nxc5 Bf8 29. Nd7 Bxd7 30. Nf6+ Kg7 31. Nxd7 Rd8 32. Nxf8 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "3"] [White "Reis, Paulo Jatoba"] [Black "Santiago, Yago"] [Result "1-0"] [ECO "A13"] [PlyCount "71"] [EventDate "2013.??.??"] 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Nbd7 6. O-O a6 7. Qxc4 b5 8. Qb3 Bb7 9. d3 c5 10. Nc3 ({RR} 10. a4 Be7 11. axb5 Bd5 12. Qc2 axb5 13. Rxa8 Qxa8 14. Nc3 Bc6 15. Nh4 Nd5 16. Nxd5 Bxd5 17. e4 Bc6 18. Nf3 O-O 19. Be3 Qa2 20. Rc1 Ra8 21. h3 Bb7 22. Nd2 h6 23. Kh2 Bf6 24. b3 Qxc2 {Horton,A (2367) -Sarakauskas,G (2362) Leamington Spa ENG 2023 0-1 (73)}) 10... Rc8 11. a4 $146 ({RR} 11. Bg5 Be7 12. Rac1 O-O 13. Nd2 Bxg2 14. Kxg2 h6 15. Bxf6 Nxf6 16. Rfd1 Qd7 17. a4 Rb8 18. axb5 axb5 19. Kg1 Rfc8 20. Nf3 Qb7 21. Ra1 Qb6 22. Qa2 c4 23. Qa7 Rc7 24. Qxb6 {1/2-1/2 (24) Vadasz,L (2400)-Gyimesi,Z (2390) Kecskemet 1993}) 11... b4 12. Nd1 Bd5 13. Qc2 c4 14. Ne3 c3 15. Nxd5 Nxd5 16. a5 Be7 17. bxc3 Nxc3 18. Bb2 O-O 19. d4 Nb8 20. e3 Nb5 21. Qa4 Rc7 22. Ne5 Qc8 23. Nd3 Nc3 24. Qb3 Nd7 25. Nxb4 Ne2+ 26. Kh1 Qb8 27. Qd3 Nxg3+ 28. hxg3 Bxb4 29. Rfb1 Qa7 30. Bc1 Bd6 31. Ba3 Bxa3 32. Rxa3 Nf6 33. Rab3 Rfc8 34. Bf3 Nd5 35. Bxd5 exd5 36. Rb6 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "3"] [White "di Berardino, Diego"] [Black "Umetsubo, Cesar"] [Result "0-1"] [ECO "C42"] [PlyCount "100"] [EventDate "2013.??.??"] 1. e4 {Anand,V} e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. c4 Nb4 9. Be2 O-O 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Re1 Re8 14. cxd5 Qxd5 15. Bf4 Rac8 16. h3 h6 ({RR} 16... Be4 17. Qc1 Na5 18. Qe3 Bf8 ({RR} 18... Bd6) ({RR} 18... Bf5) 19. c4 Qd8 ({RR} 19... Nxc4 20. Bxc4 Qxc4 21. Nd2) 20. Ne5 Bf5 21. Qc3 b6 22. Rad1 ({RR} 22. c5 Be6 23. Ba6 Ra8 24. Bb5 Re7 25. Rad1 Bd5 26. Bd3) 22... Qf6 ({RR} 22... f6 23. Nd3 ({RR} 23. Ng4 Bd6 24. Bxd6 cxd6 25. Ne3 Be6)) 23. Qg3 ({RR} 23. c5 Be6 ({RR} 23... Bxh3 24. Qg3 ({RR} 24. Qxh3 Qxf4 25. Bd3 g6 26. Re4) 24... Bf5 25. Bg5 Qe6 26. Bh5 g6 ({RR} 26... Bg6 27. Bg4 Qd5 28. Bxc8 Rxc8 29. Nxg6) 27. d5) 24. Qg3) 23... Nc6 ({RR} 23... c5 24. d5 Bd6 25. Bh5 g6 26. Re3 Bxe5 27. Bxe5 Rxe5 28. Rxe5 Nxc4 29. Rxf5 Qxf5 30. Bg4 Qc2 31. d6) 24. Ng4 Qg6 25. d5 ({RR} 25. Bxc7 Re4 ({RR} 25... Bc2 26. Rd2 Na5 27. c5 Nb3 28. Rxc2 Qxc2 29. Nh6+ ({RR} 29. Nf6+ Kh8 30. Nxe8 Rxe8 31. Be5) 29... Kh8 30. Nxf7+ Kg8 31. Nh6+ Kh8 32. Be5 Nxd4 33. Nf7+ ({RR} 33. Bxd4 Rxe2 34. Rxe2) 33... Kg8 34. Bxd4 Rxe2 35. Rxe2 Qd1+ 36. Kh2 Qxd4 37. Ng5 bxc5 38. Qf3) 26. d5 ({RR} 26. Bf3 Rxe1+ 27. Rxe1 h5) 26... Nd4 27. Bf1 Bxg4 28. Rxe4 Qxe4 29. hxg4 Ne2+ 30. Bxe2 Qxe2 31. Rf1 Re8 32. Qf3 Qxc4 33. d6 Qb5 34. Rd1) 25... Na5 ({RR} 25... Bc2 26. Rd2 ({RR} 26. Rc1 Nd4) 26... Na5 27. Rxc2 ({ RR} 27. Bxc7 Nxc4) 27... Qxc2 28. Nh6+ Kh8 29. Nxf7+ Kg8 30. Ne5) 26. Bxc7 Bc2 ({RR} 26... Bc5 27. Bf1 h5 28. Rxe8+ ({RR} 28. Ne3 Qxg3 29. Bxg3 Bd7) 28... Rxe8 29. Ne3 Qxg3 30. Bxg3 Bd7) 27. Rc1 Nb3 28. Rxc2 Qxc2 29. Nh6+ Kh8 30. Nxf7+ Kg8 31. Nh6+ {Anand,V (2790)-Kramnik,V (2788) Wijk aan Zee 2010 CBM 135 [Anand,V] 1-0 (45)}) ({RR} 16... Bg6 17. Qa4 Qf5 18. Bg3 Bd6 19. Bb5 Bxg3 20. fxg3 Qd5 21. Ne5 Nxe5 22. Bxe8 Nf3+ 23. gxf3 Qxf3 24. Qd7 Qxg3+ 25. Kh1 Qf3+ { 1/2-1/2 (25) Wan Yunguo (2508)-Ma,Z (2485) Fuling CHN 2022}) 17. Nd2 Qd7 18. Nc4 Bf6 $146 ({RR} 18... Bg5 19. Bxg5 hxg5 20. Qb3 Rxe2 21. Rxe2 Be6 22. Rxe6 Qxe6 23. Qb5 Ne7 24. Ne3 Qc6 25. Qb3 Rd8 26. Re1 b6 27. Ng4 Nd5 28. c4 Nf4 29. d5 Qc5 30. Ne5 Re8 31. Re3 Qd4 32. Nf3 Ne2+ 33. Kf1 {Zherebukh,Y (2565) -Nebolsina,V (2388) New Delhi 2011 0-1 (40)}) ({RR} 18... Bd6 19. Bxd6 cxd6 20. Ne3 Ra8 21. Qa4 a6 22. Qb3 Be4 23. Bg4 Qc7 24. a4 Ne7 25. Be6 Rf8 26. Nd5 Bxd5 {1/2-1/2 (26) Karjakin,S (2576)-Gelfand,B (2693) Pamplona 2004}) 19. Ne3 Ne7 20. Nxf5 Nxf5 21. Bg4 g6 22. Bxh6 c5 23. Qf3 cxd4 24. cxd4 Bxd4 25. Red1 Rc4 26. Be3 Re5 27. Rab1 b6 28. Rb4 Rxb4 29. axb4 Qe7 30. Bxd4 Re1+ 31. Kh2 Qd6+ 32. g3 Rxd1 33. Qa8+ Qf8 34. Qxf8+ Kxf8 35. Bxd1 Nxd4 36. h4 b5 37. g4 Nc6 38. Be2 a6 39. Kg3 Nxb4 40. Kf4 Nd5+ 41. Ke5 Nc3 42. Bd3 a5 43. Kd4 b4 44. Kc4 Nd1 45. Kb5 Nxf2 46. Bc2 Nxg4 47. Kxa5 Ne3 48. Be4 f5 49. Bd3 Ng2 50. h5 Nf4 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "4"] [White "Brito, Luismar"] [Black "Macedo, Maximo Iack"] [Result "0-1"] [ECO "D01"] [PlyCount "78"] [EventDate "2013.??.??"] 1. Nc3 {Finkel,A} d5 2. d4 Nf6 3. Bg5 Nbd7 4. Nf3 g6 5. Qd3 Bg7 6. e4 dxe4 7. Nxe4 O-O 8. O-O-O c5 ({RR} 8... c6 9. Kb1 ({RR} 9. Ng3 Qa5 10. Kb1 e5 11. h4 exd4 12. Nxd4 Nc5 13. Qd2 Qxd2 14. Bxd2 Rd8) 9... Qa5 10. Bd2 Qc7 11. Nxf6+ Nxf6 12. Ne5 Ng4 13. Qg3 Nxe5 14. Bf4 Be6) ({RR} 8... Nxe4 9. Qxe4 Nf6 10. Qe3 Be6 11. Kb1 c6 12. h3 Qa5 13. a3 Nd5 14. Qd2 Qxd2 15. Rxd2 Rfe8 16. Bd3 h6 17. Be3 Rad8) ({RR} 8... Re8 9. h4 Nxe4 10. Qxe4 c5 11. Bc4 Qa5 12. h5 Nb6 13. Bxf7+ Kxf7 14. hxg6+ hxg6 15. Ne5+ Bxe5 16. Qxe5 {1-0 (16) Boros,D (2399) -Titichoca Daza,D (2157) chess.com INT 2023}) 9. Nxf6+ ({RR} 9. d5 Nxe4 10. Qxe4 Qb6 11. c3 Qa5 12. Bxe7 Re8 13. d6 Nb6) ({RR} 9. h4 Qa5 10. Kb1 cxd4 11. Nxd4 Nc5 12. Nxc5 Qxc5 13. Be2 e5 14. Nb3 Qc7) 9... Nxf6 10. dxc5 Qc7 $146 ({RR } 10... Qa5 11. Qb5 Qxa2 12. Bc4 Bd7 13. Bxa2 Bxb5 14. Rhe1 e6 15. Nd4 ({RR} 15. Bf4 Bc6 16. Bd6 Rfe8 17. Rd3 Ne4 18. Re2 b6) 15... Ba4 16. Bb3 Bxb3 17. Nxb3 Rfc8 18. Bxf6 Bxf6 19. Rd7 Bg5+ 20. Kb1 a5 21. Rxb7 a4 22. Nc1 Rxc5 23. Nd3 Rf5 24. Ka2 Bf6 25. Re3 {Shirazi,K (2405)-Koepke,C (2387) Munich 2012 1-0 (42)}) ({RR} 10... Qa5 11. Qb5 Qxa2 12. Bc4 Bd7 13. Bxa2 Bxb5 14. Rhe1 e6 15. Nd4 Bd7 16. f3 ({RR} 16. Nf5 gxf5 17. Bxf6 Bxf6 ({RR} 17... Bc6 18. Bxg7 Kxg7 19. f3 Kf6 20. Rd6 Rg8 21. Re2) 18. Rxd7 Rfc8 19. Rxb7 Rxc5 20. b4 Rc3) 16... Rfc8 17. Be3 ({RR} 17. b4 a5) 17... Bf8 18. Bg5 Be7 ({RR} 18... Kg7 19. Nf5+ gxf5 20. Bxf6+ Kxf6 21. Rxd7 Rxc5) 19. Nf5 ({RR} 19. Nb3 Ba4) 19... gxf5 20. Bxf6 Bxf6 21. Rxd7 Rab8 22. g4 ({RR} 22. g3 Rxc5 23. Red1 a5 24. f4 a4) 22... Rxc5 ({RR} 22... f4 23. b4 a5 24. Re4) ({RR} 22... fxg4 23. fxg4 Rxc5 24. Rf1) 23. gxf5 Rxf5 24. Rxe6 Bxb2+ 25. Kd1 {Zhang,P (2530)-Pigusov,E (2613) Moscow 2001 CBM 086 [Finkel,A] 0-1} ({RR} 25. Kb1 Rxf3 ({RR} 25... Rb5 26. Re4) 26. Ree7 Bf6 ({RR} 26... Ba3 27. Rxf7 Rxf7 28. Bxf7+ Kh8 29. Bd5) 27. Bxf7+ Kf8 28. Re1 Bc3 ({RR} 28... Bh4 29. Bd5) 29. Bd5)) 11. Qa3 h6 12. Bd2 Ne4 13. Be3 b6 14. c6 Qxc6 15. Nd4 Qf6 16. Bb5 Bb7 17. f3 Nd6 18. Bd3 Rfc8 19. Kb1 Nc4 20. Bxc4 Rxc4 21. c3 b5 22. Qb3 a6 23. Rhe1 Rac8 24. a3 Bd5 25. Qc2 b4 26. axb4 Rxb4 27. Qd2 Ra4 28. Qc2 Ba2+ 29. Kc1 Rac4 30. Ne2 Qc6 31. Rd2 Qb7 32. Bd4 e5 33. Be3 Bb3 34. Qd3 Qb5 35. Kb1 a5 36. Qd7 R4c6 37. Rd6 Qa4 38. Bb6 Qa2+ 39. Kc1 Rxc3+ 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "4"] [White "Cavalcanti, Francisco"] [Black "Mekhitarian, Krikor"] [Result "0-1"] [ECO "E11"] [PlyCount "102"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. e4 d5 6. a3 Be7 7. e5 Nfd7 8. Bd3 c5 9. cxd5 exd5 10. O-O Nc6 11. Re1 a5 12. Nf1 cxd4 13. Bc2 ({RR} 13. Ng3 Nc5 14. Nxd4 Nxd4 15. Bxh7+ Kxh7 16. Qxd4 Kg8 17. h4 Nb3 18. Qf4 Nxa1 19. Nh5 Bxh4 20. Nxg7 Kxg7 21. Qh6+ Kg8 22. Re3 Ra6 23. e6 Rxe6 {0-1 (23) Kuzmin,I (2113) -Womacka,M (2390) chess.com INT 2023}) 13... Re8 14. Qd3 $146 ({RR} 14. Bf4 Qb6 15. Rb1 Nf8 16. h3 Be6 17. N1d2 Ng6 18. Bg3 f6 19. exf6 Bxf6 20. Bd3 Bf7 21. Qc2 Nf8 22. Bd6 g6 23. Bc5 Qd8 24. Rxe8 Qxe8 25. Bxf8 Qxf8 26. Qb3 Qe7 27. Qb6 Rc8 28. Rc1 Kg7 {Nyzhnyk,I (2535)-Bluvshtein,M (2587) Groningen 2010 1/2-1/2 (43)}) ({RR} 14. Bf4 Nf8 15. Nxd4 Bc5 16. Nxc6 bxc6 17. Bg3 Qb6 18. Nd2 Ne6 19. Ba4 Be7 20. Kh1 Nc5 21. Bc2 Qxb2 22. Nb3 Ne4 23. Bxe4 dxe4 24. Re2 Qc3 25. Re3 Qc4 26. Nd2 Qd5 27. Nxe4 Qxd1+ 28. Rxd1 Be6 {Jussupow,A (2620)-Ehlvest,J (2585) Saint John 1988 1-0 (48)}) 14... g6 15. e6 fxe6 16. Rxe6 Nf6 17. Re1 Bf5 18. Qd1 Bxc2 19. Qxc2 Ne4 20. N1d2 Bf6 21. Nxe4 dxe4 22. Rxe4 Qd5 23. Rxe8+ Rxe8 24. Qd3 Qf5 25. Qxf5 gxf5 26. Bd2 d3 27. a4 Re2 28. Bc3 Bxc3 29. bxc3 Rc2 30. Kf1 Rxc3 31. Ke1 Nb4 32. Kd1 Rc2 33. Nd2 Na2 34. f3 Kf7 35. Ke1 Ke6 36. Rb1 Nb4 37. g4 fxg4 38. fxg4 Ke5 39. Rb3 Kf4 40. g5 Kxg5 41. Rc3 Rxc3 42. Ne4+ Kf4 43. Nxc3 Ke3 44. Nd1+ Kd4 45. Kd2 Na6 46. Nc3 Nc5 47. Nb5+ Kc4 48. h4 Kb4 49. h5 Kxa4 50. Nc3+ Kb3 51. h6 a4 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "4"] [White "Leitao, Rafael"] [Black "Barbosa, Evandro Amorim"] [Result "1-0"] [ECO "B14"] [PlyCount "59"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Qb3 c5 7. cxd5 cxd4 8. exd4 Nbd7 9. Be2 Nb6 10. Bf3 Bg4 11. Bxg4 Nxg4 12. Nf3 Nf6 13. d6 exd6 14. O-O Nh5 ({RR} 14... Qd7 15. Nb5 Nc8 16. Rac1 a6 17. Nc7 Ra7 18. Rfe1 b5 19. Nd5 Nxd5 20. Qxd5 h6 21. h4 Rd8 22. Qe4 Ne7 23. b3 Re8 24. Rc2 Raa8 25. Rce2 Rac8 26. d5 Bc3 27. Bd2 Bxd2 28. Nxd2 Nf5 29. Qxe8+ {Ivanchuk,V (2678) -Nepomniachtchi,I (2784) chess24.com INT 2020 1/2-1/2 (57)}) ({RR} 14... d5 15. Be5 Qd7 16. Rfe1 Rac8 17. a4 Nc4 18. Rad1 Rfd8 19. h3 b6 20. Kf1 Qf5 21. Kg1 h5 22. Nh4 Qg5 23. Nf3 Qf5 24. Nh4 Qd7 25. Nf3 Qc6 26. Nb5 Qd7 27. Nc3 Na5 28. Qb5 Qxb5 29. Nxb5 {Fernandez,G (2169)-Trakru,R (1952) chess.com INT 2022 0-1 (52)}) 15. Be3 Rc8 $146 ({RR} 15... d5 16. Rac1 a6 17. Rfd1 f5 18. Bg5 Bf6 19. Bh6 Bg7 20. Bg5 Bf6 21. Bh6 Re8 22. Nxd5 Qxd5 23. Qxb6 Re6 24. Qb4 b5 25. a3 Rd8 26. Qc5 Red6 27. Qxd5+ Rxd5 28. Rc6 a5 29. g3 Bg7 30. Bxg7 {Coates,D (2014)-Rocius, M (2182) Bristol 2009 1/2-1/2 (49)}) ({RR} 15... d5 16. a4 Rb8 17. Ne5 Nf6 18. a5 Nbd7 19. Nf3 Qc7 20. Nxd5 Nxd5 21. Qxd5 Nf6 22. Qb3 Qd6 23. Rfc1 Nd5 24. Rc5 Rfd8 25. Bg5 Rd7 26. Rac1 f6 27. Bd2 Rbd8 28. Rc8 Rxc8 29. Rxc8+ Kf7 30. g3 { Karasev,V (2350)-Krishilovsky,A (2150) St Petersburg 1996 1-0 (44)}) 16. Rfe1 Re8 17. a4 a5 18. Bg5 Qc7 19. Rxe8+ Rxe8 20. Rc1 Na8 21. Qb5 Qc6 22. Qxa5 h6 23. Nd5 Qd7 24. Be3 Kh7 25. h3 Nf6 26. Nxf6+ Bxf6 27. b3 Rc8 28. Rxc8 Qxc8 29. Qd5 Qd7 30. Bf4 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "4"] [White "Reis, Paulo Jatoba"] [Black "di Berardino, Diego"] [Result "0-1"] [ECO "A10"] [PlyCount "92"] [EventDate "2013.??.??"] 1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. g3 f5 5. Bg2 Nf6 6. d3 Bc5 7. Nge2 O-O 8. O-O fxe4 9. Bg5 Nc6 10. Nxe4 Be7 11. Nxf6+ Bxf6 12. Bxf6 Qxf6 13. Qd2 $146 ({RR} 13. d4 exd4 14. Nxd4 Nxd4 15. Bxb7 Rae8 16. Bd5+ Kh8 17. f4 Re2 18. Rf2 Rfe8 19. Rxe2 Nxe2+ 20. Kf2 Qxb2 21. Rb1 Nc3+ {0-1 (21) Fuhlrott,T (1856)-Steinle,C (2237) Dortmund 2017}) 13... Nd8 14. Bxb7 Nxb7 15. f4 Nd6 16. Qc3 Rfe8 17. Rae1 e4 18. d4 c6 19. b3 Nf5 20. c5 b5 21. Qd2 Qf7 22. Nc3 e3 23. Qd3 b4 24. Nd1 e2 25. Rxe2 Rxe2 26. Qxe2 Re8 27. Qd2 Qd5 28. Qxb4 Re2 29. Rf2 Nxd4 30. Rxe2 Nxe2+ 31. Kf2 Nc1 32. Qb8+ Kf7 33. Ne3 Qd2+ 34. Kf3 Qe2+ 35. Ke4 Qd3+ 36. Kf3 Qe2+ 37. Ke4 Nd3 38. f5 Nf2+ 39. Kf4 Nd3+ 40. Ke4 Nf2+ 41. Kf4 Nh3+ 42. Ke4 Ng5+ 43. Kf4 h6 44. Qxa7 Qf3+ 45. Ke5 Qxe3+ 46. Kd6 Qe7+ 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "4"] [White "Santiago, Yago"] [Black "Toth, Christian Endre"] [Result "1-0"] [ECO "E46"] [PlyCount "59"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. g3 b6 9. Bg2 Bb7 ({RR} 9... c6 10. O-O Bf5 11. f3 Re8 12. e4 dxe4 13. fxe4 Bg4 14. e5 Nd5 15. h3 Nxc3 16. bxc3 Be6 17. Nf4 Bc4 18. Re1 Bg5 19. Qg4 Bxf4 20. gxf4 Bd5 21. f5 Bxg2 22. Qxg2 Qd5 23. Bf4 Qxg2+ 24. Kxg2 {Vifleemskaia,S (1903) -Jovic,S (2075) chess.com INT 2023 0-1 (60)}) 10. O-O Re8 11. b4 a6 12. h3 $146 ({RR} 12. Qb3 Qd7 13. Nf4 c6 14. a4 b5 15. Nd3 Qf5 16. Nc5 Bxc5 17. dxc5 Nbd7 18. Ne2 Ne5 19. Nd4 Qh5 20. Qd1 Qxd1 21. Rxd1 Nc4 22. Ra2 Ne4 23. Bxe4 dxe4 24. Bb2 Kf8 25. Bc3 g6 26. Rda1 Ke7 {Hohler,P (2213)-Johnsen,O (1951) Plovdiv 2013 1-0 (33)}) 12... Bd6 13. Qc2 b5 14. f3 Qe7 15. g4 h6 16. Bd2 Nbd7 17. Rfe1 Rad8 18. Nc1 h5 19. g5 Nh7 20. f4 c6 21. e4 Bb8 22. exd5 Qd6 23. Ne4 Qc7 24. d6 Qc8 25. g6 fxg6 26. Qb3+ Kh8 27. Nd3 Ndf8 28. Ne5 Qe6 29. Nf7+ Kg8 30. Nf6+ 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "4"] [White "Umetsubo, Cesar"] [Black "Molina, Roberto Junio"] [Result "1-0"] [ECO "D02"] [PlyCount "79"] [EventDate "2013.??.??"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Be2 e6 6. O-O Bd6 7. dxc5 Bxc5 8. c4 O-O 9. Nc3 dxc4 10. Bxc4 a6 11. Rc1 b5 ({RR} 11... Qe7 12. a3 h6 13. Ne5 Nxe5 14. Bxe5 Rd8 15. Qf3 Bd6 16. Bxd6 Rxd6 17. Ne4 Nxe4 18. Qxe4 Qd8 19. Ba2 Bd7 20. Bb1 g6 21. Qf4 Bb5 22. Rfe1 h5 23. Be4 Bc6 24. Bxc6 bxc6 25. h4 a5 26. Rc5 {Sedlak,N (2420)-Mushini,A (2306) Novi Sad SRB 2023 1/2-1/2}) 12. Bd3 Nb4 13. Bb1 Be7 $146 ({RR} 13... Qxd1 14. Rfxd1 Be7 15. Ne4 Nbd5 16. Bd6 Bxd6 17. Nxd6 Rd8 18. Nxf7 Kxf7 19. e4 Nf4 20. Rxd8 Ne2+ 21. Kf1 Nxc1 22. Ne5+ Ke7 23. Nc6+ Kf7 24. Rd1 Nxa2 25. f3 Nc3 26. bxc3 Bd7 27. Ne5+ Ke7 28. g4 {Karlsson,L (2505) -Lechtynsky,J (2480) Copenhagen 1983 1/2-1/2 (40)}) 14. e4 Bb7 15. Qe2 Qb6 16. Be3 Qa5 17. Nd4 Rfc8 18. Nb3 Qd8 19. Rfd1 Nd7 20. Rd2 Nc6 21. Rcd1 Ncb8 22. Bf4 Qb6 23. Rxd7 Nxd7 24. Rxd7 Bf8 25. e5 g6 26. Be4 Bxe4 27. Nxe4 Bg7 28. h3 Qc6 29. Nbc5 b4 30. Qf3 Kh8 31. Bh6 Rf8 32. Bxg7+ Kxg7 33. Qf6+ Kg8 34. Qh4 h5 35. Nf6+ Kg7 36. Nxh5+ gxh5 37. Qg5+ Kh7 38. Qxh5+ Kg7 39. Qg5+ Kh7 40. Rd4 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "5"] [White "Barbosa, Evandro Amorim"] [Black "Cavalcanti, Francisco"] [Result "1-0"] [ECO "C11"] [PlyCount "73"] [EventDate "2013.??.??"] 1. e4 {Finkel,A} e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 a6 10. O-O-O O-O 11. Nb3 ({RR} 11. Kb1) ({RR} 11. Qf2) 11... Be7 ({RR} 11... Bb4 12. Bd3 ({RR} 12. a3 Be7 13. Bd3 b5 14. Ne2 b4) 12... b5 13. Rhf1 ({RR} 13. g4 Nb6 ({RR} 13... Bb7 14. Rhg1 Rc8 15. Rg3 Re8 16. Rh3 g6 17. Qf2 Bf8 18. g5 Nb4 19. Kb1 Nxd3 20. cxd3 Bc6 21. Ne2) 14. Qf2 Nc4 15. Ne4 Be7 16. g5 dxe4 17. Bxc4 Qc7 18. Bb6 Qb8 19. Be2 Nb4) 13... Nb6 ({RR} 13... f6 14. exf6 Qxf6 15. Nd4) ({RR} 13... Bb7 14. Rf3 Rc8 15. Rh3 f5 16. exf6 Nxf6 17. Bc5 Rf7 18. Bxb4 Nxb4 19. a3 Nxd3+ 20. Rxd3 Qb6) 14. a3 ({RR} 14. Qf2 Nc4 15. Bxc4 ({RR} 15. Bc5 Bxc5 16. Nxc5) 15... bxc4 16. Nd4 Ne7 17. Nb1 ({RR} 17. g4 f6 18. exf6 Rxf6 19. Nde2 Rb8 20. Ne4) 17... Rb8 18. c3 Bc5 19. Nc2 Bxe3+ 20. Qxe3 Qb6 21. Qxb6 Rxb6 22. Nd2 f6 23. Nf3) 14... Be7 15. Nd4 Qc7 16. Nxc6 Qxc6 17. Bd4 ({RR} 17. f5 f6 ({RR} 17... b4 18. axb4 Bxb4 19. Bxb6 Qxb6 20. f6) 18. Bxb6 Qxb6 19. fxe6 Bxe6 20. Bf5 Rad8) 17... Nc4 ({RR} 17... b4) 18. Qe2 Rb8 19. Bxh7+ ({RR} 19. Rf3 g6) 19... Kxh7 20. Qh5+ Kg8 21. Rd3 ({RR} 21. Rf3 f5 22. Rh3 Bc5 ({RR} 22... b4 23. axb4 Bxb4 24. Qg6 Rf7 25. Rh7 Qc7 26. Qh5 Kf8 27. Rh8+ Ke7 28. Bf2) 23. Qh7+ Kf7 24. Rg3 Rg8 25. Qg6+ Ke7 26. Nxd5+ Qxd5 27. Bxc5+ Qxc5 28. Qg5+ Kf7) 21... f5 22. Rh3 Bc5 23. Rff3 ({RR} 23. Qg6 Rf7 24. Rh7 Qc7 25. Qh5 Kf8 26. Rh8+ Ke7 27. Qg5+ Kd7 28. Nxd5 exd5 29. e6+) 23... Bxd4 24. Rfg3 Rb7 25. Qh7+ Kf7 26. Qxg7+ {Anand,V (2788)-Morozevich,A (2707) San Luis 2005 CBM 110 [Finkel,A] 1/2-1/2}) 12. Bd3 ({RR} 12. g4 b5 13. Bd3 Nb6 14. Bxb6 Qxb6 15. Ne2 a5 16. Nbd4 Nxd4 17. Nxd4 b4 18. Kb1 Ba6 19. Bxa6 Qxa6 20. f5 Rac8 21. f6 gxf6 22. Qh6 Rfd8 23. exf6 Bf8 24. Qg5+ Kh8 25. Rhe1 Rc4 26. Nxe6 fxe6 {Krzywda,A (2234)-Franchini,G (2173) chess.com INT 2023 1-0 (53)}) 12... Qc7 13. g4 b5 14. Rhg1 $146 ({RR} 14. Qf2 Na5 15. Nd4 Nc4 16. Bxc4 bxc4 17. Nf5 Bb4 18. Qh4 Bxc3 19. Ne7+ Kh8 20. bxc3 Nc5 21. f5 Ne4 22. Rdf1 exf5 23. gxf5 Re8 24. f6 gxf6 25. exf6 Qd6 26. Rf4 {1-0 (26) Nemirovski,S (2365)-Meister,P (2425) Val Thorens 1989}) 14... Nb4 15. Kb1 Nb6 16. Qf2 Nc4 17. Bd4 f6 18. exf6 Bxf6 19. Bc5 Be7 20. Bxe7 Qxe7 21. g5 Nxd3 22. cxd3 Nd6 23. Nd4 b4 24. Nce2 Bd7 25. Qe3 a5 26. Rge1 Qf7 27. Rc1 Rac8 28. Qe5 Nb5 29. Rxc8 Rxc8 30. Rc1 Rf8 31. Nf3 Qg6 32. Qe3 Qf5 33. Ne5 Be8 34. Rc8 Bh5 35. Ng3 Rxc8 36. Nxf5 exf5 37. Qb6 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "5"] [White "Macedo, Maximo Iack"] [Black "Leitao, Rafael"] [Result "0-1"] [ECO "E20"] [PlyCount "48"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 O-O 6. Nh3 ({RR} 6. a3 Bxc3+ 7. bxc3 Re8 8. e4 d6 9. Ne2 Qa5 10. Bd2 Nbd7 11. Ng3 Nb6 12. Be2 Bd7 13. a4 h6 14. O-O Nxa4 15. Bd3 a6 16. f4 exd5 17. cxd5 b5 18. Bc2 Qb6 19. Kh1 Nb2 20. Qf3 Nc4 {Carlsen,M (2801)-Karpov,A (2619) Moscow 2009 0-1 (74)}) ({RR} 6. a3 Bxc3+ 7. bxc3 exd5 8. cxd5 d6 9. Bg5 Nbd7 10. e4 Qa5 11. Ne2 h6 12. Bd2 Ne5 13. Qc2 c4 14. Ng3 b5 15. Be2 Nfd7 16. Be3 Qc7 17. O-O Nc5 18. Nf5 Bxf5 19. exf5 Rfe8 20. Bd4 Ned3 {Bongo Akanga Ndjila,B (1803)-Silva,M (2213) chess.com INT 2022 0-1 (37)}) 6... d6 7. Nf4 $146 ({RR} 7. Nf2 b5 8. e4 bxc4 9. Bxc4 exd5 10. Bxd5 Nxd5 11. Qxd5 Qb6 12. O-O Nc6 13. Qxd6 Nd4 14. Qxb6 axb6 15. Bd2 Be6 16. a3 Nb3 17. Rad1 Nxd2 18. Rxd2 Bxc3 19. bxc3 Rxa3 20. Rb1 Bb3 21. Ng4 b5 {Van Rensburg, R (2103)-Klaasen,C (2093) Cape Town 2011 1-0}) 7... e5 8. Nd3 Bxc3+ 9. bxc3 Nh5 10. g4 Qh4+ 11. Nf2 Nf4 12. e3 Ng6 13. e4 h5 14. Be3 Nd7 15. Qd2 hxg4 16. Bg5 Qh7 17. Nxg4 f6 18. Be3 Nb6 19. O-O-O Nh4 20. Qf2 Bxg4 21. fxg4 Qxe4 22. Bd3 Qf3 23. Bxc5 dxc5 24. Qxh4 e4 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "5"] [White "Mekhitarian, Krikor"] [Black "Umetsubo, Cesar"] [Result "1-0"] [ECO "D34"] [PlyCount "141"] [EventDate "2013.??.??"] 1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. dxc5 Bxc5 10. a3 Re8 11. b4 Bb6 12. Bb2 ({RR} 12. Bg5 d4 13. Na4 h6 14. Nxb6 axb6 15. Bf4 Nd5 16. Bd2 b5 17. Re1 Bf5 18. Qb3 Nb6 19. Rad1 Be6 20. Qc2 Rxa3 21. Qc5 Bb3 22. Rb1 Bc4 23. e3 Na4 24. Qh5 Nc3 25. Ra1 Rxa1 26. Rxa1 Ne4 { Khayat,E (1730)-Alhassadi,Y (2030) Riyadh KSA 2023 0-1 (34)}) 12... Bg4 13. Rc1 ({RR} 13. Na4 Bc7 14. Nc5 b6 15. Na6 Bxf3 16. Bxf6 gxf6 17. Bxf3 Be5 18. Bxd5 Rc8 19. Ra2 Nd4 20. e4 f5 21. Rd2 {1-0 (21) Grandelius,N (2681)-Hellers,F (2595) Malmo SWE 2019}) 13... Qe7 $146 ({RR} 13... Qd7 14. Na4 {1/2-1/2 (14) Voegerl,R (2072)-Glodeanu,I (2276) Miercurea Ciuc 2004}) ({RR} 13... h6 14. Na4 Qe7 15. Nxb6 axb6 16. Re1 Rad8 17. Qd3 Bxf3 18. Qxf3 Ne5 19. Qf4 Nc4 20. Bxf6 Qxf6 21. Qxf6 gxf6 22. Bxd5 Nxa3 23. Bxb7 Rd2 24. Rc6 Kg7 25. e3 Red8 26. Rec1 Rb2 27. R6c3 Ra2 28. Be4 {Bacrot,E (2692)-Berelowitsch,A (2521) Germany 2016 1-0 (46)}) 14. h3 Bf5 15. Nxd5 Nxd5 16. Qxd5 Be4 17. Qb3 Qd6 18. Ng5 Bg6 19. e3 Ne5 20. Rfd1 Nd3 21. Nxf7 Nxc1 22. Nxd6+ Nxb3 23. Nxe8 Rxe8 24. Bd5+ Bf7 25. Bxf7+ Kxf7 26. Rd3 Rd8 27. Rxb3 Rd1+ 28. Kg2 Rb1 29. Kf3 Ke8 30. Ke4 Bd8 31. Kd3 Bf6 32. Kc2 Rf1 33. Bxf6 Rxf2+ 34. Kd3 Rxf6 35. Rc3 Kd7 36. Rc5 Rf3 37. Rg5 g6 38. h4 Ke6 39. Ke4 Rf7 40. Re5+ Kd6 41. g4 Rc7 42. Rd5+ Ke6 43. Re5+ Kd6 44. Rd5+ Ke6 45. Rc5 Rf7 46. h5 gxh5 47. Rxh5 Rg7 48. Rh6+ Kf7 49. Kf5 Kg8 50. e4 Rc7 51. Rd6 Kf7 52. e5 Ke7 53. Rh6 Kf8 54. Kf6 b6 55. Rh3 a5 56. bxa5 bxa5 57. Rb3 Rf7+ 58. Ke6 a4 59. Rb4 Ra7 60. Rb6 Rc7 61. Ra6 Rc4 62. g5 Rf4 63. Ra7 Kg8 64. Kd6 Rd4+ 65. Ke7 Rg4 66. e6 Rxg5 67. Kd6 Rg6 68. Kd7 Rg7+ 69. e7 h5 70. Ra8+ Kh7 71. Ke6 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "5"] [White "Molina, Roberto Junio"] [Black "Reis, Paulo Jatoba"] [Result "1-0"] [ECO "C05"] [PlyCount "79"] [EventDate "2013.??.??"] 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. b3 O-O 12. Bb2 Qb6 ({RR} 12... Qc7 13. Rc1 Bd7 14. Re1 Rae8 15. Ne5 Re7 16. f4 Be8 17. Qc2 Bh5 18. g3 Rc8 19. Qb1 Qb6 20. Nxc6 bxc6 21. Kg2 Bb4 22. Qc2 c5 23. a3 Bxd2 24. Qxd2 Nd7 25. dxc5 Qxb3 26. c6 Nb6 27. f5 {Eisa Mohmood,A (1095)-Bueno,A (2135) chess.com INT 2023 1-0 (35)}) 13. Ne5 Bd7 14. Ndf3 Rae8 15. Qe2 $146 ({RR} 15. Rc1 Re7 16. Re1 Be8 17. h3 Bh5 18. g4 Be8 19. Bb1 Nd7 20. Nxc6 bxc6 21. Ng5 e5 22. Bxh7+ Kh8 23. Bf5 e4 24. Rc2 g6 25. Bxe4 Bf4 26. Ba3 Bxg5 27. Bxe7 Bxe7 28. Bxg6 Bxg6 29. Rxe7 Qd8 { Kryvoruchko,Y (2627)-Kraai,J (2502) Beijing 2008 1-0 (61)}) ({RR} 15. Re1 Re7 16. Nxd7 Nxd7 17. Ng5 h6 18. Nxe6 Rf6 19. Nc5 Rxe1+ 20. Qxe1 Nf8 21. Qe8 Qc7 22. Qh5 Ne7 23. Rc1 Qa5 24. a3 Bf4 25. b4 Qd8 26. Re1 b6 27. Nb3 Ne6 28. g3 Bc7 29. Bc1 Qd7 {Gonzalez Vidal,Y (2543)-Larino Nieto,D (2461) Montcada 2010 1-0 (55)}) 15... Nb4 16. Nxd7 Nxd7 17. Bb5 Nc6 18. Rad1 a6 19. Bd3 Qd8 20. Ne5 Qc7 21. f4 Ndxe5 22. dxe5 Bc5+ 23. Kh1 g6 24. Rc1 Qb6 25. g3 Ne7 26. Bc3 Nf5 27. Bd2 Rc8 28. g4 Nd4 29. Qg2 Ba3 30. Rxc8 Rxc8 31. f5 Nc6 32. fxg6 hxg6 33. Bf4 Qd4 34. Bxg6 Nxe5 35. Bb1 Rf8 36. Qc2 Rf7 37. Qc8+ Bf8 38. Qxe6 Nd3 39. Qxf7+ Kxf7 40. Be3+ 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "5"] [White "Toth, Christian Endre"] [Black "Brito, Luismar"] [Result "1/2-1/2"] [ECO "A04"] [PlyCount "57"] [EventDate "2013.??.??"] 1. Nf3 b6 2. g3 Bb7 3. Bg2 c5 4. c4 Nc6 5. O-O g6 6. e3 Bg7 7. d4 Nf6 8. d5 Nb8 $146 ({RR} 8... Na5 9. Qc2 O-O 10. e4 d6 11. Re1 Nd7 12. Nbd2 Ba6 13. Bf1 Rb8 14. a4 Bc8 15. Ra3 Ne5 16. Nxe5 dxe5 17. f4 f6 18. Nf3 Nb7 19. Bd2 Nd6 20. fxe5 fxe5 21. Bg2 Bd7 22. b3 Bg4 23. Qd3 {Pires,M (2282)-Brito,L (2251) Sao Paulo 2014 1/2-1/2 (38)}) 9. Nc3 O-O 10. e4 d6 11. Bf4 Bc8 12. Qd2 Ng4 13. Rad1 Nd7 14. Qc2 a6 15. a4 Rb8 16. Rfe1 Nde5 17. Nd2 Bd7 18. h3 Nf6 19. Bf1 Ne8 20. Be3 f6 21. f4 Nf7 22. Ndb1 Nc7 23. Na3 Qe8 24. Kh2 Kh8 25. Bd3 Kg8 26. Rf1 Qc8 27. Qg2 Qe8 28. Qc2 Qc8 29. Qg2 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "5"] [White "di Berardino, Diego"] [Black "Santiago, Yago"] [Result "1/2-1/2"] [ECO "C04"] [PlyCount "60"] [EventDate "2013.??.??"] 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 f6 7. exf6 Qxf6 8. Nf1 Bd6 9. Ne3 Nb4 ({RR} 9... h6 10. h4 Nb4 11. Be2 b6 12. c3 Nc6 13. Bb5 Ne7 14. Qe2 c6 15. Bd3 Bb7 16. a4 a5 17. Ng4 Qf7 18. h5 O-O-O 19. Bd2 Rhf8 20. Rh3 Nf5 21. Nge5 Nxe5 22. Nxe5 Bxe5 23. Qxe5 Qf6 24. Bf4 {Guseinov,G (2664) -Shaposhnikov,E (2576) St Petersburg RUS 2018 1-0 (59)}) ({RR} 9... O-O 10. O-O Nb4 11. Ng4 Qf7 12. Bxh7+ Kh8 13. Ng5 Qh5 14. c3 Nf6 15. h3 Nxg4 16. Qxg4 Qxg4 17. hxg4 Nc6 18. f4 Be7 19. Bd3 Bxg5 20. fxg5 Bd7 21. Bf4 Rac8 22. Rf3 Kg8 23. Raf1 e5 24. Bxe5 {Womacka,M (2409)-Szente Varga,F (2071) chess.com INT 2023 1-0 }) 10. O-O Nxd3 11. Qxd3 O-O 12. Re1 $146 ({RR} 12. Bd2 c5 13. c3 c4 14. Qc2 h6 15. Rfe1 Qf7 16. Ng4 Qh5 17. Nge5 Nxe5 18. Nxe5 Bd7 19. Re3 Bxe5 {1/2-1/2 (19) Sziraki,T (2280)-Mullner,I (2225) Hungary 1995}) 12... c5 13. c3 Qf7 14. Bd2 Qh5 15. Nf1 Nf6 16. dxc5 Bxc5 17. Ng3 Qf7 18. Be3 Bxe3 19. Rxe3 Ng4 20. Re2 e5 21. Nxe5 Nxe5 22. Rxe5 Qxf2+ 23. Kh1 Qxb2 24. Rae1 Qxa2 25. Rh5 g6 26. Rxd5 b6 27. Rg5 Bb7 28. Rxg6+ hxg6 29. Qxg6+ Kh8 30. Qh6+ Kg8 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "6"] [White "Cavalcanti, Francisco"] [Black "Macedo, Maximo Iack"] [Result "0-1"] [ECO "D31"] [PlyCount "72"] [EventDate "2013.??.??"] 1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 dxc4 5. a4 Bb4 6. g3 b5 7. Bg2 Bb7 8. O-O a6 9. e4 Nf6 10. e5 Nd5 11. Ne4 Nd7 12. Bd2 Be7 13. Bg5 f6 14. exf6 N7xf6 15. Nc5 $146 ({RR} 15. Nxf6+ Nxf6 16. Ne5 Qc7 17. b3 cxb3 18. Qxb3 Nd5 19. Bxe7 Qxe7 20. Bxd5 exd5 21. Ng6 Qf6 22. Nxh8 Kd7 23. Qc3 Rxh8 24. Qc5 Qd8 25. Rfe1 Rf8 26. Re2 Re8 27. Rae1 Rxe2 28. Rxe2 Qf6 29. axb5 cxb5 {Schwarz,R (1955) -Pershwitz,G (1666) Dallas 2002 1-0 (38)}) 15... Bxc5 16. dxc5 h6 17. Bc1 O-O 18. Nd4 Qe7 19. Re1 e5 20. Bf4 Nxf4 21. gxf4 e4 22. Qc2 Rae8 23. f5 Qxc5 24. Ne6 Qxf5 25. Nxf8 Rxf8 26. Bxe4 Nxe4 27. Qxe4 Qxf2+ 28. Kh1 Rf4 29. Qg2 Qxg2+ 30. Kxg2 c5+ 31. Kg1 b4 32. Re5 Be4 33. Rxc5 c3 34. bxc3 b3 35. Rc8+ Rf8 36. Rxf8+ Kxf8 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "6"] [White "Leitao, Rafael"] [Black "Toth, Christian Endre"] [Result "1-0"] [ECO "D96"] [PlyCount "91"] [EventDate "2013.??.??"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. Qb3 Bg7 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 O-O 9. Ba3 Nd7 10. Bd3 c5 11. O-O b6 12. Rad1 e6 $146 ({RR} 12... Qc7 13. Bc4 e6 14. d5 exd5 15. Bxd5 Bb7 16. c4 Rfe8 17. Rfe1 Bxd5 18. exd5 Nf6 19. Bb2 Rxe1+ 20. Rxe1 Re8 21. Be5 Qd8 22. h3 Nd7 23. Bxg7 Rxe1+ 24. Nxe1 Kxg7 25. Nf3 Qe7 26. Qc3+ Kg8 27. Qe3 {Ivanisevic,I (2603)-Artemiev,V (2709) Skopje MKD 2018 0-1 (41)}) ({RR} 12... Qc7 13. Bc4 e6 14. d5 exd5 15. Bxd5 Bb7 16. c4 Rfe8 17. Rfe1 Bxd5 18. exd5 Nf6 19. Bb2 Rxe1+ 20. Rxe1 Re8 21. Be5 Qd8 22. h3 Nd7 23. Bxg7 Rxe1+ 24. Nxe1 Kxg7 25. Nf3 Qe7 26. Qc3+ Kg8 27. Qe3 {Ivanisevic,I (2603)-Artemiev,V (2709) Skopje MKD 2018 0-1 (41)}) 13. Bc4 Qe7 14. Rfe1 Bb7 15. Bc1 Rad8 16. Bg5 Bf6 17. Bh6 Bg7 18. Bg5 Bf6 19. Bf4 e5 20. Bg3 Bg7 21. Bd5 Ba8 22. Bh4 Bf6 23. Bxf6 Qxf6 24. Bxa8 Rxa8 25. Qd5 Rfd8 26. dxe5 Qe7 27. Qb7 Qe8 28. Rd5 Nf8 29. Red1 Ne6 30. g3 c4 31. Rxd8 Rxd8 32. Rd6 Ra8 33. Qd5 Rc8 34. h4 Rc7 35. Ng5 Rc5 36. Qd1 Nf8 37. f4 h6 38. Nf3 Qc8 39. Kg2 Qg4 40. Qd2 Rb5 41. Nh2 Qc8 42. h5 Qc5 43. hxg6 Nxg6 44. Ng4 Qa3 45. Rd8+ Kg7 46. Nf6 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "6"] [White "Reis, Paulo Jatoba"] [Black "Mekhitarian, Krikor"] [Result "0-1"] [ECO "A37"] [PlyCount "50"] [EventDate "2013.??.??"] 1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nc6 5. Nc3 e6 6. d3 Nge7 7. Bg5 h6 8. Bd2 d5 9. O-O b6 10. Rb1 Bb7 11. a3 Rc8 12. b4 dxc4 13. dxc4 O-O 14. Qc1 Nf5 $146 ( {RR} 14... cxb4 15. axb4 Nd4 16. Bxh6 Bxh6 17. Qxh6 Nef5 18. Qf4 Rxc4 19. Nxd4 Bxg2 20. Kxg2 Qxd4 21. Qxd4 Nxd4 22. Rfd1 Nc6 23. Na2 Rc2 24. Rbc1 Rxa2 25. Rxc6 Rxe2 26. Rd7 Ra2 27. Rdc7 a5 28. bxa5 bxa5 29. Ra7 {Valdes Romero,L (2411) -Asis Gargatagli,H (2504) Barcelona 2016 1/2-1/2}) 15. bxc5 Na5 16. Rd1 Nxc4 17. Be1 Qe8 18. Na2 Ne5 19. Nxe5 Bxg2 20. Nd7 Bd5 21. Rxd5 exd5 22. c6 Nd4 23. Qd1 Nxe2+ 24. Kf1 Qe4 25. Rb4 Qf3 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "6"] [White "Santiago, Yago"] [Black "Brito, Luismar"] [Result "1-0"] [ECO "B42"] [PlyCount "63"] [EventDate "2013.??.??"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nc6 7. Nxc6 Qxc6 8. c4 d6 9. Nc3 Nf6 10. Qe2 Be7 11. f4 Nd7 12. Kh1 Bf6 13. Nd5 Bd8 $146 ({RR} 13... O-O 14. Nxf6+ Nxf6 15. e5 Nd7 16. b4 d5 17. cxd5 Qxd5 18. Be4 Qd4 19. Rb1 Nb6 20. Qf3 Qc4 21. Be3 Nd5 22. Bc5 Rd8 23. Rfc1 Qxa2 24. Ra1 Qb2 25. Rcb1 Qd2 26. Rd1 Qb2 27. Rdb1 Qd2 28. Rd1 {Wozniak,M (2087)-Siekaniec,J (2096) Jastrzebia Gora 2015 1/2-1/2 (31)}) 14. b4 Nf6 15. Bb2 Kf8 16. Nxf6 gxf6 17. Qh5 h6 18. f5 e5 19. Rf3 Ke7 20. Rg3 Bd7 21. c5 b5 22. cxb6 Bxb6 23. Rc1 Qa4 24. Bc4 Be8 25. Bd5 Rd8 26. Rg7 Rf8 27. a3 a5 28. bxa5 Qxa5 29. Qd1 Ba4 30. Bb3 Bxb3 31. Qxb3 d5 32. Bc3 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "6"] [White "Umetsubo, Cesar"] [Black "Barbosa, Evandro Amorim"] [Result "1-0"] [ECO "A48"] [PlyCount "87"] [EventDate "2013.??.??"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 b6 7. O-O Bb7 8. Bh2 Nbd7 9. c3 ({RR} 9. c4 e6 10. Nc3 Ne4 11. Nxe4 Bxe4 12. Nd2 Bb7 13. Bf3 Qc8 14. Rc1 e5 15. d5 f5 16. e4 a5 17. Kh1 Nc5 18. Rc3 Rf7 19. exf5 gxf5 20. Bh5 Re7 21. f3 Qd7 22. Bg1 Kh8 23. Re1 Rg8 {Caruana,F (2795)-Vachier Lagrave,M (2788) chess.com INT 2016 1-0 (43)}) 9... Qe8 10. Na3 $146 ({RR} 10. Nbd2 e5 11. a4 a6 12. b4 Qe7 13. Rc1 Rfe8 14. Ne1 Rad8 15. Bf3 d5 16. Nc2 c5 17. bxc5 bxc5 18. Rb1 Bc6 19. a5 Ne4 20. Nxe4 dxe4 21. Be2 exd4 22. cxd4 Ba4 23. Qd2 Bxc2 24. Qxc2 cxd4 {Stellas,D (2031)-Falkevall,A (2297) Norrkoping SWE 2023 0-1 (56)}) ( {RR} 10. a4 a6 11. Na3 e5 12. Qb3 Qe7 13. Rfd1 Rad8 14. a5 b5 15. c4 c6 16. Rac1 exd4 17. exd4 Bh6 18. Rc2 Rfe8 19. Bf1 Ne4 20. Nb1 Ndf6 21. Nc3 Nxc3 22. bxc3 Bc8 23. cxb5 cxb5 24. c4 bxc4 {Pakleza,Z (2482)-Bortnyk,O (2608) chess. com INT 2023 1-0 (67)}) 10... a6 11. Nc4 Ne4 12. Qb3 Rb8 13. Rad1 e5 14. Ncd2 Nxd2 15. Rxd2 Kh8 16. dxe5 dxe5 17. Qa4 Nc5 18. Qxe8 Rbxe8 19. b4 Ne4 20. Rd7 Nxc3 21. Bc4 f6 22. Rc1 Ne4 23. Rxc7 Nd6 24. Kf1 Nxc4 25. Rxb7 b5 26. Ke2 Rd8 27. a4 Rb8 28. Rxb8 Rxb8 29. axb5 axb5 30. Nd4 Bf8 31. Nxb5 Nxe3 32. Nc7 Nxg2 33. Nd5 Bh6 34. Rc5 Bf4 35. Bg3 Ra8 36. Kf1 Bxg3 37. fxg3 Ra2 38. Rc7 Kg8 39. Nxf6+ Kf8 40. Nxh7+ Kg8 41. Nf6+ Kf8 42. Rc3 Ke7 43. Ne4 Rc2 44. Rb3 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "6"] [White "di Berardino, Diego"] [Black "Molina, Roberto Junio"] [Result "1/2-1/2"] [ECO "B12"] [PlyCount "66"] [EventDate "2013.??.??"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 dxc4 6. Bxc4 e6 7. Nc3 Nd7 8. Bg5 Ne7 9. Nge2 Nb6 10. Bb3 Qd7 11. Rc1 ({RR} 11. Ng3 Bg6 12. O-O Ned5 13. Nce4 Be7 14. Bxe7 Qxe7 15. Nd6+ Kf8 16. f4 Ne3 17. Qd2 Nf5 18. Ngxf5 Bxf5 19. g3 g6 20. a4 Rd8 21. a5 Nc8 22. Nxf5 gxf5 23. Rf3 Qd7 24. Rd3 Ne7 25. Bd1 c5 {Bikuzhin,V (2279)-Ortega,M (2472) chess.com INT 2023 1-0}) 11... Ned5 12. Ng3 Nxc3 $146 ({ RR} 12... Bg6 13. Nce4 Bb4+ 14. Bd2 Be7 15. Nc5 Qc7 16. Bg5 O-O-O 17. Bxe7 Nxe7 18. a4 Kb8 19. Qd2 Nd7 20. Qe3 Nxc5 21. Rxc5 Qd7 22. Rc4 Nd5 23. Qf3 Nb6 24. Rb4 a5 25. Rxb6 Qc7 26. Rxb7+ Qxb7 27. Ne2 {Zarubitski,V (2169)-Kononenko,D (2265) Orsha 2015 0-1 (36)}) 13. bxc3 Bg6 14. Bc2 Bxc2 15. Qxc2 Be7 16. Ne4 Nc4 17. Qe2 Qd5 18. Bxe7 Kxe7 19. O-O f5 20. Ng5 Raf8 21. Qc2 Rh6 22. Rfe1 a5 23. a4 b6 24. Rcd1 b5 25. Ra1 Kd7 26. Qc1 Rg6 27. Rd1 Kc7 28. Rd3 Kb6 29. Rg3 Ka6 30. Qd1 Kb6 31. Rb1 Ka6 32. Ra1 Kb6 33. Rb1 Ka6 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "7"] [White "Barbosa, Evandro Amorim"] [Black "Reis, Paulo Jatoba"] [Result "1-0"] [ECO "C15"] [PlyCount "79"] [EventDate "2013.??.??"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 c5 9. Ne2 Nc6 10. dxc5 Rg6 11. Qe3 Qa5 ({RR} 11... Ng4 12. Qxe4 Qd1+ 13. Kxd1 Nxf2+ 14. Ke1 Nxe4 15. Ng3 Nxc5 16. Be2 b6 17. Bh5 Bb7 18. Bxg6 hxg6 19. Kf2 O-O-O 20. Re1 e5 21. Be3 Na4 22. Rad1 Rh8 23. Ne4 Kc7 24. Nf6 Bc8 25. Kg1 Nxc3 26. Rd3 {Alekseev,E (2610)-Martirosyan,H (2516) Minsk 2017 1/2-1/2 (96)}) ({RR} 11... Ne7 12. c4 Nf5 13. Qc3 Bd7 14. Nf4 Rg8 15. Bb2 Ng4 16. h3 Nxf2 17. Kxf2 Qh4+ 18. Kg1 Qxf4 19. Rh2 e3 20. Qe1 Bc6 21. Bd3 Nh4 22. Be5 Nf3+ 23. Kh1 Qxe5 24. g3 Nxe1+ {0-1 (24) Kosteniuk,A (2521)-Odegov,A (2286) chess.com INT 2022}) 12. a4 $146 ({RR} 12. Nf4 Nd5 13. Nxd5 exd5 14. Rb1 Be6 15. Rxb7 O-O-O 16. Rb5 Qa4 17. Rb2 d4 18. Qxe4 Bd5 19. Qd3 Re6+ 20. Kd2 Ne5 21. Rb4 Qc6 22. Qb5 dxc3+ 23. Kxc3 Qc7 24. Bf4 Rf6 25. Bg3 Bc6 26. Qa6+ Kd7 {Noritsyn,N (2512) -Hindermann,F (2293) chess.com INT 2020 1-0 (33)}) ({RR} 12. Bd2 Qa4 13. Nd4 Nxd4 14. cxd4 Qxc2 15. Bb5+ Kf8 16. O-O Nd5 17. Qe2 Qb3 18. Kh1 Nf6 19. Bc4 Qa4 20. f3 Qc6 21. Rad1 exf3 22. Rxf3 Nd5 23. Rdf1 f5 24. Qe5 Nf6 25. Bg5 Ng8 26. Be3 Nf6 {Sredojevic,I (2298)-Kowalec,M (2056) Grohote CRO 2018 1-0 (35)}) 12... Nd5 13. Qd2 Qxc5 14. Ba3 Qa5 15. c4 Ndb4 16. Nc3 e5 17. Rc1 Be6 18. Nxe4 Rd8 19. Qc3 Bf5 20. f3 Bxe4 21. fxe4 Rd4 22. c5 Qxa4 23. Bc4 Rxe4+ 24. Kd1 Qa5 25. Bxb4 Qd8+ 26. Bd3 Nxb4 27. g3 Rd4 28. Ke2 Na2 29. Qa3 Nxc1+ 30. Rxc1 e4 31. Bb5+ Kf8 32. c6+ Kg8 33. cxb7 Rb6 34. Qc5 Rd5 35. Qc8 Rbxb5 36. c4 Rd2+ 37. Ke1 Rbb2 38. c5 Re2+ 39. Kf1 Rf2+ 40. Kg1 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "7"] [White "Brito, Luismar"] [Black "Leitao, Rafael"] [Result "0-1"] [ECO "D01"] [PlyCount "52"] [EventDate "2013.??.??"] 1. Nc3 d5 2. d4 Nf6 3. Bg5 h6 4. Bh4 e6 5. e3 ({RR} 5. Bxf6 Qxf6 6. e4 c5 7. Nf3 cxd4 8. Qxd4 Qxd4 9. Nxd4 dxe4 10. Ndb5 Na6 11. Nxe4 Bd7 12. O-O-O Bc6 13. Ned6+ Bxd6 14. Nxd6+ Ke7 15. Bxa6 bxa6 16. f3 a5 17. Nc4 a4 18. Ne5 Bb5 19. c4 Rhc8 {Steel,H (2414)-Yu,Y (2750) Fufeng 2017 1/2-1/2 (55)}) ({RR} 5. a3 c5 6. e3 Be7 7. f4 b6 8. Nf3 Ba6 9. Bxa6 Nxa6 10. O-O O-O 11. Ne5 Rc8 12. f5 Nb8 13. fxe6 fxe6 14. Ng6 Rf7 15. Qf3 Nbd7 16. Qh3 Rc6 17. Rf3 Bd6 18. Raf1 Kh7 19. Nf4 Qe8 {Lasinskas,P (2131)-Garcia Bueno,J (1772) Colonia de Sant Jordi ESP 2023 1-0 (32)}) 5... Bb4 6. Bd3 $146 ({RR} 6. Nge2 Nbd7 7. a3 Be7 8. Bg3 a6 9. b4 b6 10. Nf4 c5 11. Rb1 O-O 12. Nd3 cxd4 13. exd4 Bb7 14. Be2 Rc8 15. Rb3 Ne4 16. Nxe4 dxe4 17. Ne5 b5 18. Nxd7 Qxd7 19. Bf4 Bf6 20. Be5 Bxe5 {Vamos,V (2220) -Rainfray,A (2150) Cannes 1997 0-1 (40)}) 6... c5 7. Bxf6 Qxf6 8. Qf3 Nd7 9. Qxf6 Nxf6 10. f3 Bd7 11. a3 Ba5 12. Rb1 Bb6 13. dxc5 Bxc5 14. Kd2 O-O 15. Nge2 Rfd8 16. b4 Bb6 17. Ng3 Rac8 18. Nce2 e5 19. c3 Ba4 20. Rhc1 Ne8 21. f4 e4 22. Nf5 exd3 23. Ne7+ Kf8 24. Nxc8 Rxc8 25. Kxd3 Bb5+ 26. Kd2 Nd6 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "7"] [White "Macedo, Maximo Iack"] [Black "Umetsubo, Cesar"] [Result "0-1"] [ECO "D35"] [PlyCount "66"] [EventDate "2013.??.??"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. h4 h5 11. Rd1 ({RR} 11. Nh3 Bd6 12. g3 Nd7 13. Nf4 Ke7 14. f3 a5 15. Kf2 Nf8 16. Bh3 Rh6 17. Rac1 Ne6 18. Rhd1 f5 19. Nce2 Kf6 20. Nd3 Rhh8 21. f4 Rhc8 22. Ne5 Bh7 23. Nc3 Ke7 24. Bg2 f6 25. Nd3 Bg8 { Maghsoodloo,P (2701)-Van Foreest,J (2678) chess.com INT 2022 1/2-1/2 (60)}) 11... Nd7 12. Nh3 $146 ({RR} 12. Bd3 Bd6 13. Rh3 a5 {1/2-1/2 (13) Grebnev,A (2500)-Makarian,R (2552) Khanty-Mansiysk RUS 2023}) 12... a5 13. Nf4 a4 14. Bd3 Rg8 15. Nce2 Bb4+ 16. Kf1 Nb6 17. Ng3 Nc4 18. Bxc4 dxc4 19. e4 a3 20. Rb1 Bd6 21. Nfe2 axb2 22. Rxb2 b5 23. f4 Ke7 24. Kf2 Ra3 25. Rh3 Rga8 26. f5 Bh7 27. Nxh5 Rxa2 28. Rxa2 Rxa2 29. Rc3 Bb4 30. Rc1 Bd2 31. Rb1 c3 32. Kf3 c2 33. Rb3 b4 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "7"] [White "Mekhitarian, Krikor"] [Black "di Berardino, Diego"] [Result "1-0"] [ECO "E76"] [PlyCount "105"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Na6 7. Bd3 c6 8. O-O e5 9. fxe5 dxe5 10. d5 Bg4 ({RR} 10... Nc5 11. Bc2 a5 12. Kh1 Bg4 13. Be3 Na6 14. Qd2 Bxf3 15. Rxf3 Nd7 16. Raf1 Qe7 17. a3 Nac5 18. b4 axb4 19. axb4 Na6 20. dxc6 bxc6 21. b5 Nb4 22. Bb1 Nc5 23. bxc6 Nxc6 24. Nd5 Qa7 25. Nf6+ {Moranda,W (2559)-Nyzhnyk,I (2637) Warsaw 2012 1-0}) ({RR} 10... Qd6 11. Kh1 cxd5 12. cxd5 Bd7 13. Be3 Rfc8 14. Qd2 Nc5 15. Bc2 a5 16. Rae1 b5 17. Bh6 b4 18. Nd1 Bb5 19. Rg1 Bh8 20. Nf2 a4 21. Bg5 b3 22. axb3 axb3 23. Bb1 Nfd7 24. Ng4 Ra4 25. Bh4 { Mayrhuber,N (2128)-Rakhmangulova,A (2266) Frydek Mistek CZE 2023 0-1 (57)}) 11. Be3 Nh5 12. c5 $146 ({RR} 12. Rc1 Qe8 13. Be2 Nf4 14. b4 f5 {1/2-1/2 (14) Nippula,T (2275)-Hartikainen,M (2290) Finland 1996}) 12... Nc7 13. Bc4 cxd5 14. Nxd5 Ne6 15. h3 Bxf3 16. Qxf3 Nhf4 17. Rad1 Ng5 18. Qg4 h5 19. Nxf4 hxg4 20. Rxd8 Rfxd8 21. Nxg6 Nxe4 22. Bxf7+ Kh7 23. Ne7 Ng3 24. Bg6+ Kh8 25. Rf7 Ne2+ 26. Kf2 Nf4 27. Be4 Rf8 28. Rf5 Rxf5 29. Nxf5 gxh3 30. gxh3 Rf8 31. Kg3 Rg8 32. Kf3 Rf8 33. Kg4 Rb8 34. Nd6 b6 35. c6 Ne6 36. h4 Nc7 37. h5 Bf8 38. Nf7+ Kg8 39. Nxe5 Re8 40. Kf5 Bg7 41. Nd7 Bxb2 42. Bf4 Rc8 43. Kg6 Kh8 44. h6 Ne6 45. Be5+ Bxe5 46. Nxe5 Nd8 47. Nf7+ Nxf7 48. Kxf7 Rd8 49. Bf5 Rd5 50. Ke6 Rc5 51. Be4 Rc4 52. Bd5 Rc3 53. Kd6 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "7"] [White "Molina, Roberto Junio"] [Black "Santiago, Yago"] [Result "1/2-1/2"] [ECO "C04"] [PlyCount "109"] [EventDate "2013.??.??"] 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 f6 7. Ng5 Ndxe5 8. dxe5 fxg5 9. Qh5+ Kd7 10. Nf3 Be7 11. Bd2 Nb4 12. Bxg5 Nxd3+ 13. cxd3 Bb4+ 14. Ke2 Qe8 $146 ({RR} 14... Be7 15. h4 b6 16. Rac1 h6 17. Bxe7 Qxe7 18. Qg4 Bb7 19. Nd4 h5 20. Qg6 Rh6 21. Qg5 Rc8 22. Rh3 a6 23. Rg3 Qxg5 24. hxg5 Rhh8 25. Rf3 Ke7 26. g6 Rhf8 27. Rxf8 Kxf8 28. Nxe6+ Ke7 29. Nxg7 {Antal,G (2541) -Maslik,M (2355) Slovakia 2016 1-0}) 15. Qg4 Bf8 16. Rac1 c6 17. Be3 g6 18. h4 h6 19. Nd4 Qf7 20. h5 gxh5 21. Qxh5 Qxh5+ 22. Rxh5 c5 23. Nf3 d4 24. Bd2 b6 25. Rch1 Bb7 26. Bxh6 Bd5 27. a3 Bxh6 28. Rxh6 Rhg8 29. R1h2 Kc6 30. Nd2 a5 31. f3 Kb5 32. Kd1 Ka4 33. g4 b5 34. Kc2 c4 35. R6h4 Rac8 36. g5 Rxg5 37. Rxd4 Rxe5 38. dxc4 bxc4 39. Nb1 Kb5 40. Nc3+ Kc5 41. Rf4 Rg8 42. Rd2 Rg1 43. Nxd5 exd5 44. b3 Ree1 45. bxc4 Rc1+ 46. Kb3 a4+ 47. Kb2 Rb1+ 48. Ka2 Ra1+ 49. Kb2 Rgb1+ 50. Kc2 Rc1+ 51. Kb2 Rab1+ 52. Ka2 d4 53. Rfxd4 Ra1+ 54. Kb2 Rab1+ 55. Ka2 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "7"] [White "Toth, Christian Endre"] [Black "Cavalcanti, Francisco"] [Result "1/2-1/2"] [ECO "E65"] [PlyCount "66"] [EventDate "2013.??.??"] 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Bf4 Be6 10. Ne5 Na5 11. Qa4 Nh5 12. Rad1 Qb6 13. Nd5 Bxd5 14. Rxd5 Nxf4 15. gxf4 Bxe5 16. fxe5 Nc6 $146 ({RR} 16... Rad8 17. Rfd1 Nc6 18. Qb5 Qxb5 19. cxb5 Nd4 20. e3 Rxd5 21. Bxd5 Rd8 22. Bxf7+ Kxf7 23. exd4 cxd4 24. f4 Ke6 25. Kf2 Kf5 26. Kf3 h6 27. h4 d3 28. Rd2 e6 29. b3 b6 {0-1 (29) Kabatianski,A (2399)-Vandenbussche,T (2411) Germany 2015}) 17. Qa3 Nb4 18. Rd7 Qe6 19. Rxb7 Qxe5 20. Qe3 Qxe3 21. fxe3 Nxa2 22. Ra1 Nb4 23. Ra5 Rac8 24. Rxe7 Nc6 25. Bxc6 Rxc6 26. Raxa7 Rb6 27. Rab7 Rb8 28. Rxb8+ Rxb8 29. Rc7 Rxb2 30. Kf2 Rb1 31. Rxc5 Rh1 32. Kg2 Re1 33. Kf3 Rh1 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "8"] [White "Cavalcanti, Francisco"] [Black "Brito, Luismar"] [Result "1/2-1/2"] [ECO "C00"] [PlyCount "31"] [EventDate "2013.??.??"] 1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Nbd2 c5 6. dxc5 bxc5 ({RR} 6... Bxc5 7. b3 O-O 8. Bb2 d5 9. exd5 exd5 10. O-O Nbd7 11. Re1 h6 12. h3 Nh5 13. Ne5 Nf4 14. Nxd7 Qxd7 15. Qf3 Bd6 16. c4 d4 17. Bxd4 Bxf3 18. Nxf3 Nxd3 {0-1 (18) Mitkova,V (1118)-Mammadova,A (1411) lichess.org INT 2022}) 7. O-O c4 8. Bxc4 Nxe4 9. Qe2 $146 ({RR} 9. Nxe4 Bxe4 10. Re1 Bb7 11. Bf4 Nc6 12. Ng5 Qf6 13. Qd2 Qd4 14. Bd3 Qd5 15. c4 Qa5 16. Qe3 Bc5 17. Qg3 f5 18. a3 Be7 19. b4 Qd8 20. Nxh7 Kf7 21. Ng5+ Kg8 22. c5 Bf6 23. Rad1 Ne7 {Holemar,D (2286)-Zavadil,M (2136) Brno 2006 1-0}) 9... Nf6 10. a3 Be7 11. b4 O-O 12. Bb2 d5 13. Bd3 Nbd7 14. Nb3 Rc8 15. Na5 Ba8 16. Ba6 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "8"] [White "Molina, Roberto Junio"] [Black "Mekhitarian, Krikor"] [Result "1/2-1/2"] [ECO "E15"] [PlyCount "68"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 g6 6. Nc3 Bg7 7. O-O Ne4 8. Nxe4 Bxe4 9. Bg5 Qc8 10. Qd2 h6 11. Be3 d6 12. Rfd1 Nd7 $146 ({RR} 12... Nc6 13. b4 Ne7 14. Rac1 Qb7 15. Bh3 b5 16. cxb5 a6 17. bxa6 Rxa6 18. Ne1 Qa8 19. Ra1 Nd5 20. Rdc1 Ra3 21. Bg2 Bxg2 22. Nxg2 Qa7 23. Rc2 Nxe3 24. fxe3 c5 25. bxc5 dxc5 26. Rxc5 O-O 27. Rc2 {Almeida Saenz,A (2334)-Vazquez,G (2394) Brownsville 2015 0-1 (41)}) 13. Rac1 Nf6 14. h3 Qb7 15. b4 a6 16. a4 b5 17. cxb5 axb5 18. a5 Nd5 19. Ne1 Bxg2 20. Nxg2 g5 21. f3 O-O 22. Bf2 f5 23. Ne3 Nf6 24. Qa2 d5 25. Qc2 Rfc8 26. Qc6 Qxc6 27. Rxc6 Kf7 28. Rdc1 Ne8 29. Nc2 Bf8 30. Be1 Bd6 31. Kg2 Ke7 32. Bd2 Kd7 33. Ne1 Nf6 34. Nd3 Ng8 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "8"] [White "Reis, Paulo Jatoba"] [Black "Macedo, Maximo Iack"] [Result "1/2-1/2"] [ECO "A13"] [PlyCount "17"] [EventDate "2013.??.??"] 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ Nbd7 6. O-O a6 7. Qxc4 b5 8. Qb3 ({RR} 8. Qc6 Rb8 9. d3 Bb7 10. Qc2 c5 11. Bf4 Rc8 12. a4 Nd5 13. Bg5 Qb6 14. axb5 axb5 15. Nc3 h6 16. Nxd5 Bxd5 17. Be3 {1/2-1/2 (17) Ruck,R (2534) -Balogh,C (2617) Vogosca 2007}) 8... Bb7 9. d3 $146 ({RR} 9. d4 c5 10. Rd1 Qb6 11. Be3 Nd5 12. dxc5 Nxc5 13. Bxc5 Bxc5 14. e3 O-O 15. Nc3 Rfd8 16. Nd4 Rac8 17. Nxd5 Bxd5 18. Bxd5 Rxd5 19. Ne2 Rcd8 20. Nc3 Rxd1+ 21. Rxd1 Rxd1+ 22. Qxd1 g6 23. Qd7 Qd6 {Rangel,D (2220)-Marn,J (2359) chess.com INT 2023 1-0 (64)}) 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "8"] [White "Santiago, Yago"] [Black "Leitao, Rafael"] [Result "0-1"] [ECO "B12"] [PlyCount "64"] [EventDate "2013.??.??"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. Be3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Ne7 10. Bb5+ Nc6 11. Qa4 Qc8 12. g4 Bg6 13. f4 a6 14. Bxc6+ Qxc6 15. Qxc6+ bxc6 16. f5 exf5 17. gxf5 Bh5 18. Nc3 f6 $146 ({RR} 18... Rd8 19. Rf4 c5 20. Bf2 d4 21. Ne4 Be2 22. Re1 Bc4 23. Bh4 Rb8 24. e6 Rb6 25. Nd2 {1-0 (25) Stocko,J (2326)-Batinic,J (2045) Split 2016}) 19. e6 Bd6 20. Na4 Rb8 21. b3 Rb4 22. c4 dxc4 23. Bc5 Bxc5+ 24. Nxc5 c3 25. Rac1 Rg4+ 26. Kh1 Ke7 27. Nb7 g6 28. Rxc3 gxf5 29. Rd3 Be8 30. Nd6 Bg6 31. h3 Rg5 32. Nb7 f4 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "8"] [White "Umetsubo, Cesar"] [Black "Toth, Christian Endre"] [Result "0-1"] [ECO "D02"] [PlyCount "182"] [EventDate "2013.??.??"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 g6 7. Na3 a6 8. Qb3 Qa5 9. dxc5 Qxc5 10. Be2 Bg7 11. O-O O-O 12. Rfd1 b5 13. Nc2 Na5 14. Qb4 Qxb4 15. Nxb4 Bb7 16. a4 Nb3 $146 ({RR} 16... Nc4 17. axb5 axb5 18. Rab1 e6 19. Be5 Ne4 20. Bxg7 Kxg7 21. Nd4 Ned6 22. e4 Nxe4 23. Nxb5 Ned6 24. Nd4 Rfc8 25. Bf3 h6 26. b3 Na3 27. Rbc1 Nab5 28. Nxb5 Nxb5 29. c4 {1-0 (29) Dupsky,L (2251) -Utto,F (1956) Hunagry 2016}) 17. Ra3 bxa4 18. Rxa4 a5 19. Ra3 Nc5 20. Nd3 Ba6 21. Nxc5 Bxe2 22. Rda1 Ne4 23. Nxe4 dxe4 24. Nd4 Bd3 25. Rxa5 Rxa5 26. Rxa5 Re8 27. Nc6 f6 28. Bc7 Kf7 29. Nd8+ Kg8 30. Ne6 Kf7 31. Nc5 Rc8 32. Ra7 f5 33. Nxd3 exd3 34. Kf1 Ke6 35. Ke1 Kd5 36. Kd2 Kc4 37. Bg3 Bf6 38. Ra4+ Kb3 39. Rb4+ Ka2 40. Kxd3 Kb1 41. Rb8 Rc5 42. c4 e5 43. b3 e4+ 44. Kd2 Ra5 45. f3 Ra2+ 46. Kd1 Rc2 47. fxe4 fxe4 48. Be1 Rxg2 49. Rf8 Bg5 50. Rf2 Rg1 51. Ke2 Bh4 52. Rf1 Rg2+ 53. Bf2+ Kb2 54. b4 Kc3 55. b5 Kxc4 56. b6 Rxh2 57. b7 Bg3 58. Rc1+ Kd5 59. Rf1 Kc6 60. b8=Q Bxb8 61. Rg1 Kd5 62. Kf1 Ke6 63. Rg5 Rh1+ 64. Kg2 Rh2+ 65. Kf1 Rh1+ 66. Kg2 Rb1 67. Ra5 Be5 68. Kh3 h5 69. Ra6+ Kf5 70. Ra5 Rb6 71. Bg3 Re6 72. Kh4 Kf6 73. Be1 Kf5 74. Bc3 Re8 75. Bd4 g5+ 76. Kh3 Kf6 77. Ra6+ Re6 78. Bxe5+ Kxe5 79. Ra5+ Kf6 80. Kg3 Kg6 81. Rb5 Rf6 82. Kg2 Rf3 83. Rb3 Kf5 84. Ra3 Kg4 85. Rb3 h4 86. Ra3 h3+ 87. Kh2 Kh4 88. Rb3 g4 89. Ra3 g3+ 90. Kg1 h2+ 91. Kg2 Rf2+ 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "8"] [White "di Berardino, Diego"] [Black "Barbosa, Evandro Amorim"] [Result "1/2-1/2"] [ECO "B85"] [PlyCount "146"] [EventDate "2013.??.??"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. Be3 O-O 11. Qe1 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Qg3 Rad8 15. Rae1 Rd7 16. Bd3 Re8 17. Re2 g6 ({RR} 17... Qd8 18. Ref2 Bf8 19. Qh3 e5 20. fxe5 dxe5 21. Be3 Bc8 22. Bg5 Be7 23. Qh4 Rd6 24. Rf3 h6 25. Bxf6 Rxf6 26. Qf2 Be6 27. Rxf6 Bxf6 28. a4 b4 29. Nd1 a5 30. Ne3 Qd4 31. b3 Rd8 32. Nc4 { Radjabov,T (2734)-Wang,Y (2720) Beijing 2014 1/2-1/2 (83)}) ({RR} 17... Bd8 18. Qh3 e5 19. fxe5 dxe5 20. Be3 g6 21. Ref2 Nh5 22. Qg4 Bc6 23. a4 Qb7 24. axb5 axb5 25. Bh6 Ng7 26. b4 Ne6 27. Qg3 {1/2-1/2 (27) Timofeev,A (2576)-Kezin,R (2505) Sochi RUS 2023}) 18. f5 e5 19. Be3 Nh5 $146 ({RR} 19... Qd8 20. Ref2 Bc6 21. Qh3 Rb7 22. Rf3 {1/2-1/2 (22) Ponomariov,T (2297)-Zubarev,A (2510) Voronezh 2008}) 20. Qg4 Bf6 21. Ref2 Bg7 22. f6 Bf8 23. Qh4 Nf4 24. g3 Nxd3 25. cxd3 d5 26. Rf3 dxe4 27. dxe4 Rd3 28. Bh6 Rxf3 29. Rxf3 Qd6 30. g4 Rc8 31. Bxf8 Qxf8 32. Rh3 h6 33. Qxh6 Qxh6 34. Rxh6 Rc4 35. Rh3 Bxe4+ 36. Kg1 Bc6 37. g5 Rd4 38. Re3 Rg4+ 39. Rg3 Rd4 40. Re3 Rg4+ 41. Rg3 Rd4 42. b4 Kf8 43. Re3 Rg4+ 44. Rg3 Rd4 45. h3 Rd2 46. h4 Rd4 47. Re3 Rg4+ 48. Kf2 e4 49. Rh3 Ke8 50. Ke3 Kd7 51. Ne2 Kd6 52. h5 gxh5 53. Rxh5 Bd5 54. Nf4 Rg3+ 55. Kd4 Bc4 56. Kxe4 Rxa3 57. Rh8 a5 58. bxa5 Rxa5 59. Rd8+ Kc7 60. Rd2 Kc6 61. Nd3 Be6 62. Ne5+ Kc7 63. Rc2+ Kb7 64. Rc6 Ra4+ 65. Ke3 Bd5 66. Rc5 Re4+ 67. Kd2 Rxe5 68. g6 fxg6 69. f7 Rf5 70. f8=Q Rxf8 71. Rxd5 Kc6 72. Rg5 Rf6 73. Kc3 Kb6 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "9"] [White "Barbosa, Evandro Amorim"] [Black "Molina, Roberto Junio"] [Result "1-0"] [ECO "B12"] [PlyCount "77"] [EventDate "2013.??.??"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Qxd4 7. Nf3 Qg4 8. Bxf5 Qxf5 9. O-O Qd7 ({RR} 9... e6 10. c4 Be7 11. Qb3 b6 12. a4 Bxg5 13. Nxg5 Ne7 14. a5 b5 15. cxb5 O-O 16. Qb4 Ng6 17. Nc3 Nxe5 18. b6 axb6 19. axb6 Rxa1 20. Rxa1 Nd3 21. Qe7 Qxf2+ 22. Kh1 Qxh4+ 23. Kg1 Qf2+ 24. Kh1 {Chigaev,M (2626)-Le, Q (2733) chess.com INT 2023 0-1}) 10. c4 e6 11. Nc3 ({RR} 11. Qe2 Be7 12. Rd1 Bxg5 13. Nxg5 Ne7 14. Nc3 Nf5 15. Rac1 Na6 16. cxd5 exd5 17. e6 fxe6 18. Nxe6 Kf7 19. Ng5+ Kg8 20. g3 Nc7 21. Qd3 Rf8 22. Re1 Rh6 23. Re5 Rd6 24. Rce1 g6 25. b4 b6 {Pandey,S (2195)-Chubakov,S (2073) Budapest HUN 2023 1-0 (58)}) 11... Ne7 $146 ({RR} 11... Nh6 12. cxd5 cxd5 13. Re1 Nc6 14. Rc1 Nf5 15. Qb3 Bb4 16. Red1 O-O 17. Ne2 Rac8 18. Nf4 g6 19. g4 hxg4 20. Nh2 Be7 21. Nxg4 Bxg5 22. hxg5 Kg7 23. Qf3 Rh8 24. Nd3 Ncd4 25. Qg2 Ne2+ 26. Kf1 {Djokic,M (2197)-Kollars,D (2643) chess.com INT 2022 0-1}) 12. Qe2 Nf5 13. Rfd1 Bb4 14. Rac1 Na6 15. Ne4 Be7 16. cxd5 exd5 17. Nf6+ gxf6 18. exf6 Qe6 19. Qf1 Nc5 20. fxe7 Ne4 21. Nd4 Nxd4 22. Rxd4 Qe5 23. Rb4 f6 24. Rxb7 Nd6 25. Re1 Qf5 26. Rc7 fxg5 27. Rxc6 Nc4 28. b3 Nb6 29. hxg5 Qxg5 30. Rc7 d4 31. f4 Qd5 32. Re5 Qd6 33. Qb5+ Nd7 34. Qb7 Nb6 35. Qxa8+ Nxa8 36. Rc8+ Kf7 37. Rxh8 Nc7 38. Rf8+ Kg7 39. Rc8 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "9"] [White "Brito, Luismar"] [Black "Umetsubo, Cesar"] [Result "1/2-1/2"] [ECO "D01"] [PlyCount "27"] [EventDate "2013.??.??"] 1. Nc3 d5 2. d4 Nf6 3. Bg5 Bf5 4. e3 Nbd7 5. Bd3 Bg6 6. Nf3 ({RR} 6. h4 h6 7. Bf4 Bxd3 8. Qxd3 c6 9. O-O-O e6 10. f3 b5 11. g4 Nb6 12. Kb1 a5 13. Nce2 a4 14. Nc1 Nc4 15. Nge2 Bd6 16. g5 Nh5 17. gxh6 g6 18. Bxd6 Qxd6 19. e4 Qb4 20. Qc3 Qxc3 {Ziogas,M (2098)-Paszewski,M (2282) Katowice POL 2022 0-1 (63)}) 6... e6 7. e4 $146 ({RR} 7. Ne5 Bxd3 8. Qxd3 Be7 9. f4 c6 10. O-O Qc7 11. Kh1 Bd6 12. e4 Nxe4 13. Nxe4 dxe4 14. Qxe4 O-O 15. Rae1 Rfe8 16. Nxf7 Kxf7 17. f5 e5 18. Qh4 Kg8 19. f6 Nxf6 20. Bxf6 gxf6 21. Re4 Rf8 {Mueller,M (2310)-Herrmann,A Kaufbeuren 1998 0-1}) ({RR} 7. Ne5 Bxd3 8. cxd3 Be7 9. O-O c5 10. Nxd7 Nxd7 11. Bxe7 Qxe7 12. dxc5 Nxc5 13. d4 Nd7 14. Rc1 O-O 15. Na4 Rfc8 16. Qb3 Nf6 17. Rc2 Rc7 18. Rfc1 Rac8 19. Rxc7 Rxc7 20. Rxc7 Qxc7 21. Qc3 {1/2-1/2 (21) Brynell,S (2385)-Wedberg,T (2510) Malmo 1988}) 7... dxe4 8. Nxe4 Be7 9. Ng3 c5 10. Bxg6 hxg6 11. O-O O-O 12. c3 Qb6 13. Qe2 Rfd8 14. Rfd1 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "9"] [White "Leitao, Rafael"] [Black "Cavalcanti, Francisco"] [Result "1-0"] [ECO "A70"] [PlyCount "75"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 O-O 11. Be2 Nh5 12. Be3 a6 13. O-O ({RR} 13. Nd2 b5 14. O-O Ra7 15. Rac1 Rb7 16. Rfe1 Nf6 17. h3 Re8 18. Qc2 b4 {1/2-1/2 (18) Ribli,Z (2610)-Ljubojevic,L (2635) Tilburg 1984}) ({RR} 13. a4 Bg4 14. h3 Bxf3 15. Bxf3 Nf6 16. O-O Nbd7 17. Rfd1 Rab8 18. Be2 Rfe8 19. Qc2 Ne5 20. f4 Ned7 21. g4 h6 22. h4 c4 23. g5 hxg5 24. hxg5 Nh5 25. Bxh5 gxh5 26. Qh2 Nc5 27. Qxh5 Nxe4 { Postnikov,D (2360)-Atakhan,A (2358) chess.com INT 2022 1-0 (48)}) 13... b5 14. a4 b4 15. Nb1 Re8 $146 ({RR} 15... Bg4 16. Nbd2 Nd7 17. h3 Bxf3 18. Bxf3 Nhf6 19. a5 Rfe8 20. Bf4 Rab8 21. Rfe1 Bf8 22. Qd3 Rb5 23. Nc4 Rbb8 24. Rad1 h6 25. e5 dxe5 26. d6 Qc8 27. Bxe5 Rd8 28. Bg3 b3 29. Ne5 Nxe5 30. Bxe5 {Sosonko,G (2545)-Vasiukov,E (2545) Reykjavik 1980 1-0 (33)}) 16. Nbd2 Bc8 17. Rac1 Nd7 18. h3 a5 19. Rfe1 Nb6 20. Nd4 Bd7 21. Nb5 Bxb5 22. Bxb5 Red8 23. Nf3 Nf6 24. e5 Nfxd5 25. exd6 Qxd6 26. Bxc5 Qf6 27. Bd4 Qf4 28. g3 Qf5 29. Ne5 Rd6 30. h4 Re6 31. Bd3 Qh5 32. Be2 Qh6 33. Ng4 Qxc1 34. Rxc1 Bxd4 35. Rd1 Rxe2 36. Rxd4 h5 37. Rxd5 hxg4 38. Rd6 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "9"] [White "Macedo, Maximo Iack"] [Black "di Berardino, Diego"] [Result "0-1"] [ECO "A65"] [PlyCount "82"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nge2 Bg7 8. Ng3 O-O 9. Be2 a6 10. a4 Nbd7 11. O-O Re8 12. h3 Rb8 13. Bg5 h6 14. Bf4 Qe7 15. Qd2 h5 16. Bg5 Qf8 17. Rfe1 $146 ({RR} 17. f4 Nh7 18. Bh4 Bd4+ 19. Kh1 Qg7 20. Rae1 Ndf6 21. Bd3 Bd7 22. Nce2 Bxa4 23. Nxd4 cxd4 24. Qb4 Bb5 25. Bxb5 axb5 26. Qxd6 Qf8 27. Qxf8+ Kxf8 28. d6 Rbc8 29. e5 Nd7 30. Be7+ Rxe7 31. dxe7+ Kxe7 { Mchedlishvili,M (2570)-Stephan,V (2430) Tornelo INT 2021 1-0 (44)}) ({RR} 17. f4 Nh7 18. Bh4 Bd4+ 19. Kh1 Qg7 20. Rae1 Ndf6 21. Bd3 Bd7 22. Nce2 Bxa4 23. Nxd4 cxd4 24. Qb4 Bb5 25. Bxb5 axb5 26. Qxd6 Qf8 27. Qxf8+ Kxf8 28. d6 Rbc8 29. e5 Nd7 30. Be7+ Rxe7 31. dxe7+ Kxe7 {Mchedlishvili,M (2570)-Stephan,V (2430) Tornelo INT 2021 1-0 (44)}) 17... Nh7 18. Be3 h4 19. Nf1 b5 20. axb5 axb5 21. f3 c4 22. Ra5 b4 23. Nb5 Ne5 24. Qxb4 Bd7 25. Bxc4 Bxh3 26. Be2 Bd7 27. Qxd6 h3 28. Rb1 hxg2 29. Kxg2 Re7 30. Bc5 Qd8 31. Qxb8 Qxb8 32. Bxe7 Qc8 33. Rba1 Qc2 34. Ra8+ Nf8 35. Nc3 Qxb2 36. R8a3 Nd3 37. R1a2 Nf4+ 38. Kh1 Qb6 39. Bg5 Be5 40. Ba6 Nh3 41. Be3 Qf6 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "9"] [White "Mekhitarian, Krikor"] [Black "Santiago, Yago"] [Result "0-1"] [ECO "D48"] [PlyCount "128"] [EventDate "2013.??.??"] 1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a4 b4 10. Nb1 c5 11. O-O Bb7 12. Nbd2 cxd4 ({RR} 12... Bd6 13. Qe2 Qb8 14. Re1 Bc7 15. h3 cxd4 16. exd4 O-O 17. Nc4 Bd5 18. Ne3 Bxf3 19. Qxf3 Qa7 20. Rd1 Bb6 21. Qf4 Rfd8 22. Nc4 Nf8 23. Nxb6 Qxb6 24. a5 Qb7 25. Qh4 Ng6 26. Bxg6 hxg6 27. Bg5 {Eljanov,P (2693)-Predojevic,B (2652) Sarajevo 2009 1/2-1/2 (67)}) 13. exd4 a5 ({RR} 13... Bd6 14. Nc4 Bc7 15. a5 O-O 16. Qe2 h6 17. Bd2 Nd5 18. Nfe5 Nxe5 19. dxe5 Qh4 20. f4 Rfd8 21. Rf3 Rab8 22. Rh3 Qe7 23. f5 exf5 24. Bxf5 Qc5+ 25. Kh1 Ne7 26. Be3 Qd5 27. Bg4 Qd3 28. Ba7 {Krasenkow,M (2532) -Aashman,G (2235) Groningen NED 2023 1-0 (82)}) 14. Bb5 Be7 $146 ({RR} 14... Bd6 15. Nc4 Bc7 16. Nce5 O-O 17. Nc6 Bxc6 18. Bxc6 Rc8 19. Bb5 h6 20. Qe2 Nd5 21. Ne5 N7f6 22. g3 Bb6 23. Rd1 Nc7 24. Nc6 Qd7 25. Nxa5 Nxb5 26. axb5 Ra8 27. Nb3 Qd5 28. Rxa8 Rxa8 29. Qd3 {Lissowska,A (2145)-Nowicki,E (2160) Poznan 1989 0-1 (38)}) 15. Nb3 O-O 16. Re1 Bd5 17. Bf4 Ra7 18. Rc1 Qa8 19. Qd3 Be4 20. Qe2 Nb6 21. Bc7 Bd8 22. Bd6 Be7 23. Bc7 Bd8 24. Be5 Bd5 25. Qd3 Ne4 26. Nc5 f5 27. Re2 g5 28. Ne1 Bf6 29. Bxf6 Rxf6 30. f3 Nd6 31. Nc2 g4 32. fxg4 f4 33. Rf1 Nxb5 34. Qxb5 Bc4 35. Qxb6 Bxe2 36. Rf2 Bxg4 37. d5 Rg7 38. Nxe6 Bxe6 39. dxe6 f3 40. Ne1 Rgg6 41. Qd4 Rxe6 42. Nxf3 Rd6 43. Qc4+ Qd5 44. Qc7 Rc6 45. Qb8+ Kg7 46. h3 Rc1+ 47. Kh2 Qd6+ 48. Qxd6 Rxd6 49. Ne5 Rd5 50. Re2 b3 51. Re4 Rc2 52. Rg4+ Kf6 53. Nc4 Rc5 54. Nd6 Ke6 55. Ne4 Rf5 56. Rh4 h5 57. Ng3 Rg5 58. Re4+ Kd5 59. Re3 Rxb2 60. Ne2 Kc4 61. Nf4 Rf2 62. Re4+ Kc3 63. Kg1 Rxf4 64. Rxf4 b2 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "9"] [White "Toth, Christian Endre"] [Black "Reis, Paulo Jatoba"] [Result "1/2-1/2"] [ECO "A39"] [PlyCount "21"] [EventDate "2013.??.??"] 1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 O-O 8. O-O Ng4 9. e3 d6 10. b3 Nxd4 11. exd4 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "10"] [White "Mekhitarian, Krikor"] [Black "Barbosa, Evandro Amorim"] [Result "0-1"] [ECO "A33"] [PlyCount "68"] [EventDate "2013.??.??"] 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Qb6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 d6 10. f4 Nc6 11. Be3 Qc7 12. Bg2 Bxc3+ 13. bxc3 O-O 14. c5 dxc5 ({ RR} 14... d5 15. e5 Nd7 16. c4 d4 17. Nxd4 Nxd4 18. Bxd4 Nxc5 19. Qe3 Na4 20. O-O Bd7 21. g4 Bc6 22. f5 Kh8 23. fxe6 fxe6 24. Rxf8+ Rxf8 25. Rf1 Rxf1+ 26. Bxf1 b6 27. g5 Qe7 28. Bd3 Nc5 29. Bc2 {Timman,J (2660)-Sax,G (2600) Reykjavik 1988 1/2-1/2 (41)}) ({RR} 14... d5 15. e5 Ne4 16. Bxe4 dxe4 17. Nd2 b6 18. Rb1 Ne7 19. O-O Bb7 20. c4 Nf5 21. g4 Nxe3 22. Qxe3 Rfd8 23. Nxe4 Bxe4 24. Qxe4 Qxc5+ 25. Kh1 Rac8 26. Rbd1 g6 27. f5 Rxd1 28. Rxd1 exf5 29. gxf5 {Gonzalez Acosta,B (2413)-Urkedal,F (2473) Istanbul 2012 0-1 (41)}) 15. e5 $146 ({RR} 15. Bxc5 Na5 16. Bd4 Nc6 17. e5 Nd5 18. O-O Nxd4 19. cxd4 Rd8 20. Rac1 Qe7 21. Nc5 b6 22. Ne4 a5 23. Qf3 Qb4 24. Rfd1 Bd7 25. a3 Qb2 26. Rb1 Qc2 27. Rbc1 Qb2 28. Rb1 Qc2 29. Rdc1 Qa4 {Tukmakov,V (2600)-Langeweg,K (2375) Biel 1995 1-0 (41)}) ({RR} 15. Bxc5 Na5 16. Bd4 Nd7 17. e5 Nc6 18. O-O b6 19. Bf2 Bb7 20. Qc4 Rac8 21. Rfd1 Ndb8 22. Rac1 Qe7 23. Qa4 Na6 24. c4 Ncb8 25. Bxb7 Qxb7 26. c5 Nc6 27. cxb6 axb6 28. Qb5 Ncb4 29. a3 Nd5 {Romanishin,O (2575)-Volokitin,A (2566) Lvov 2001 1/2-1/2 (75)}) 15... Nd5 16. Bxc5 Na5 17. Bxf8 Nxb3 18. axb3 Qxc3+ 19. Kf2 Qd4+ 20. Kf3 Qc3+ 21. Kf2 Qd4+ 22. Kf3 Qc3+ 23. Kg4 Kxf8 24. Rhc1 Qxb3 25. Rab1 Qa3 26. Qb2 Qd3 27. Qb3 h5+ 28. Kxh5 Qf5+ 29. Kh4 Ne7 30. Qb4 a5 31. Qc5 Ke8 32. g4 Ng6+ 33. Kg3 Qxf4+ 34. Kh3 Nxe5 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "10"] [White "Molina, Roberto Junio"] [Black "Macedo, Maximo Iack"] [Result "1-0"] [ECO "C04"] [PlyCount "73"] [EventDate "2013.??.??"] 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 Nb4 7. Be2 c5 8. c3 Nc6 9. O-O Be7 10. Re1 a5 11. a4 Qb6 12. Nb3 cxd4 13. cxd4 Nb4 ({RR} 13... O-O 14. Bg5 f6 15. exf6 Nxf6 16. Rc1 Bb4 17. Rf1 Bd7 18. Nc5 Bxc5 19. dxc5 Qc7 20. Bb5 {1/2-1/2 (20) Bezemer,A (2206)-Osterwald,E (2089) Bregenz AUT 2023}) 14. Bb5 $146 ({RR} 14. Bg5 Qd8 15. Bxe7 Qxe7 16. Rc1 O-O 17. Bb5 Nb8 18. Qe2 b6 19. Nbd2 Bb7 20. Nf1 N8c6 21. Ng3 Qd8 22. Rc3 Ne7 23. Nh5 Ng6 24. Qd2 Qc7 25. g3 Rfc8 26. h4 Na2 27. Ra3 Nb4 28. Rc3 Na2 {Ushenina,A (2410)-Arutinian,D (2552) Pardubice 2006 1/2-1/2 (31)}) 14... O-O 15. Be3 Qa7 16. Ng5 b6 17. Rc1 Ba6 18. h4 Bxb5 19. axb5 a4 20. Na1 Rac8 21. Qe2 a3 22. bxa3 Qxa3 23. Nc2 Nxc2 24. Rxc2 Bxg5 25. hxg5 Rc3 26. Rxc3 Qxc3 27. Rc1 Qb4 28. Rc7 Rd8 29. Qd3 Nf8 30. Rb7 Qe1+ 31. Kh2 Ra8 32. Qc2 Ra1 33. Qc7 Qh1+ 34. Kg3 Qh5 35. Rb8 f5 36. exf6 gxf6 37. Qe7 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "10"] [White "Reis, Paulo Jatoba"] [Black "Brito, Luismar"] [Result "1-0"] [ECO "A39"] [PlyCount "53"] [EventDate "2013.??.??"] 1. g3 c5 2. Bg2 Nc6 3. c4 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. d4 O-O 7. O-O cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 Nd7 11. b3 Nc5 12. Qd2 Bd7 13. Bb2 Bc6 14. Nd5 Bxb2 15. Qxb2 Bxd5 ({RR} 15... Ne6 16. e4 Nc7 17. Rfe1 Bxd5 18. exd5 a5 19. Rad1 Qd7 20. h4 h5 21. Kh2 Na6 22. Bh3 Qc7 23. g4 hxg4 24. Bxg4 f5 25. Bh3 Rf6 26. Rg1 Kf7 27. h5 gxh5 28. Qe2 Rh8 29. Rg5 Ke8 30. Rxf5 {Krishnan,R (2266) -Vivaan Vishal Shah (1873) New Delhi IND 2023 1-0 (66)}) 16. Bxd5 a5 17. Rad1 $146 ({RR} 17. h4 h5 18. Qc2 Kh7 19. Rab1 Rc8 20. Rfd1 Qd7 21. Qd2 b6 22. Kg2 Rc7 23. Bf3 Qf5 24. Qe3 Re8 25. Rbc1 Rd8 26. Rd5 Qf6 27. Rcd1 Rb8 28. Bxh5 gxh5 29. Rxh5+ Kg8 30. Rdd5 e6 31. Rh6 Qb2 {Macon,A (2310)-Trabet,M (2118) Europe-Chess INT 2020 1-0 (34)}) ({RR} 17. a3 Qc7 18. b4 axb4 19. axb4 Na4 20. Qb3 Nb6 21. Rxa8 Nxa8 22. Rc1 Nb6 23. Qf3 Nxd5 24. Qxd5 e6 25. Qb5 Ra8 26. c5 d5 27. Qd3 Qe7 28. Qc3 Qd7 29. Qd3 Qe7 30. b5 Rc8 31. c6 Qd6 {Maric,M (1880) -Badulescu,C Dobrna 1985 1/2-1/2 (35)}) 17... Rb8 18. Rd4 b5 19. Rfd1 b4 20. Rh4 Nd7 21. c5 Nxc5 22. Qd2 h5 23. Bc4 Kg7 24. Rxh5 Rh8 25. Rxc5 Qd7 26. Qd4+ f6 27. Rxa5 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "10"] [White "Santiago, Yago"] [Black "Cavalcanti, Francisco"] [Result "1-0"] [ECO "D46"] [PlyCount "61"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 a6 5. e3 e6 6. Bd3 Nbd7 7. O-O Bd6 ({RR} 7... dxc4 8. Bxc4 b5 {1/2-1/2 (8) Basso,P (2553)-Moroni,L (2566) Montesilvano ITA 2021}) 8. b3 ({RR} 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 e5 11. Re1 O-O 12. Qc2 h6 13. c5 Bc7 14. d5 cxd5 15. Bxd5 Qe7 16. Bxh6 e4 17. Bxe4 Qxc5 18. Be3 Qxc2 19. Bxc2 Ne5 20. Nxe5 Bxe5 21. Bc5 Bxb2 22. Rab1 Bc3 {Kim,S (2295)-Kovalevsky, S (2237) chess.com INT 2023 1-0 (61)}) 8... O-O 9. Bb2 Qe7 10. e4 $146 ({RR} 10. Ne2 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Qc2 dxc4 14. bxc4 Bxb2 15. Qxb2 Rd8 16. Rad1 Bg4 17. Rd2 Rd7 18. h3 Bxe2 19. Bxe2 Rxd2 20. Qxd2 Rd8 21. Qc2 b5 22. Rc1 g6 23. Bf3 Qb4 24. Bxc6 Rd2 {Filip,M (2078)-Drnovsek,N (2125) Nova Gorica 2009 1-0 (68)}) ({RR} 10. Qc2 h6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Bd3 Ba3 15. Rad1 Bxb2 16. Qxb2 Rd8 17. Rfe1 Qc7 18. Ne5 Bd7 19. Bb1 Be8 20. Qc2 Kf8 21. c5 Rd5 22. Qe2 Rad8 23. Qe3 b6 24. b4 bxc5 {Voelpel,G-Noack,H Wingst 1999 1-0 (75)}) 10... dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bc2 Ba3 14. Bxa3 Qxa3 15. c5 Qa5 16. Ne5 Rd8 17. Qd3 g6 18. a3 Qc7 19. b4 Bd7 20. g4 Be8 21. f4 a5 22. f5 exf5 23. gxf5 Nd5 24. fxg6 hxg6 25. b5 cxb5 26. Bb3 Ra6 27. Qe4 Re6 28. Bxd5 Rxe5 29. Qxg6+ Kf8 30. Qh6+ Kg8 31. Kh1 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "10"] [White "Umetsubo, Cesar"] [Black "Leitao, Rafael"] [Result "1/2-1/2"] [ECO "A47"] [PlyCount "87"] [EventDate "2013.??.??"] 1. d4 {Nielsen,PH} Nf6 2. Nf3 e6 3. Bf4 b6 ({RR} 3... d5 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bb5) 4. e3 Bb7 5. Bd3 Be7 6. h3 c5 7. c3 Nc6 8. O-O O-O 9. Nbd2 d5 10. Qe2 Bd6 11. Bg5 ({RR} 11. Rfe1 Ne7 ({RR} 11... Bxf4 12. exf4 cxd4 13. Nxd4 Nxd4 14. cxd4) 12. Rad1 Ng6 13. Bxg6 hxg6 14. Bxd6 Qxd6 15. Ne5 g5 16. f4 gxf4 17. Rf1 Nd7 ({RR} 17... fxe3 18. Rxf6 exd2 ({RR} 18... gxf6 19. Qg4+ Kh7 20. Rf1) 19. Rf4 ({RR} 19. Qh5 gxf6 20. Qg4+ Kh8 21. Qh4+ Kg7 22. Ng4 ({RR} 22. Qg3+) 22... Qf4) ({RR} 19. Rdf1 Ba6 20. Qh5 d1=Q ({RR} 20... gxf6 21. Qg4+ Kh8 22. Rf4 Bd3 23. Nxd3 d1=Q+ 24. Qxd1 Rg8 25. Ne5 Kg7 26. Rxf6) ({RR} 20... Bxf1 21. Nxf7 Rxf7 22. Qxf7+ Kh8 ({RR} 22... Kh7 23. Qg6+)) 21. Rxd1 gxf6 22. Qg4+ Kh7 23. Qh4+ Kg7) 19... f6 20. Ng6) 18. Qh5 ({RR} 18. Nxd7 Qxd7 19. Rxf4) 18... Nf6 19. Qh4 Qd8 ({RR} 19... Nh7 20. Rxf4 ({RR} 20. exf4)) 20. Rxf4 Ne4 ({RR} 20... cxd4 21. exd4 Ne4 22. Qg4 f5 23. Qg6 Rf6 24. Qh5 Qe8 25. Qxe8+ Rxe8 26. Nxe4) 21. Nxe4 Qxh4 22. Rxh4 dxe4 23. dxc5 bxc5 24. Rd7 Rab8 25. b3 a5 {Carlsen,M (2844)-Tomashevsky,E (2728) Wijk aan Zee 2016 CBM 171 [Nielsen,PH] 1-0}) ({RR} 11. Rfe1 Re8 12. Bb5 a6 13. Bxc6 Bxc6 14. Bxd6 Qxd6 15. Ne5 Nd7 { 1/2-1/2 (15) Inarkiev,E (2658)-Artemiev,V (2714) Moscow RUS 2023}) 11... h6 12. Bh4 Be7 13. Bg3 a5 $146 ({RR} 13... Nd7 14. Rad1 Re8 15. a3 a5 16. e4 Qc8 17. Rfe1 c4 18. Bb1 b5 19. exd5 exd5 20. Nf1 Nf6 21. Be5 Ne4 22. Ne3 Nxe5 23. dxe5 Bc5 24. Kh2 Ra6 25. Rf1 Qa8 26. Rde1 Qa7 27. Nxd5 Nxf2 28. Nf4 {Georgiev,V (2532)-Quesada Perez,Y (2515) Merida 2006 1-0 (53)}) 14. Rfe1 Qc8 15. Rad1 Ba6 16. Bb5 a4 17. a3 Bxb5 18. Qxb5 c4 19. Qxb6 Bd8 20. Qc5 Ra5 21. Qd6 Ne8 22. Qf4 g5 23. Nxg5 hxg5 24. Qf3 f5 25. Qe2 Qb7 26. Nf1 Rb5 27. Rd2 Nf6 28. f3 Bc7 29. Bf2 Rb8 30. h4 g4 31. fxg4 Nxg4 32. e4 dxe4 33. Qxc4 Nd8 34. Qxa4 Qc6 35. b4 Nxf2 36. Rxf2 Qxc3 37. Qd1 Qc6 38. Qh5 Qd7 39. g4 Qf7 40. Qg5+ Qg7 41. Qc1 Rc8 42. Kh1 Qh7 43. Qg5+ Qg7 44. Qh5 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "10"] [White "di Berardino, Diego"] [Black "Toth, Christian Endre"] [Result "0-1"] [ECO "C87"] [PlyCount "70"] [EventDate "2013.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bd7 8. d4 O-O 9. d5 Nb8 ({RR} 9... Na5 10. Nbd2 b5 11. Bc2 c6 12. b4 Nb7 13. dxc6 Bxc6 14. Nf1 Qc7 15. Ng3 Bd7 16. Bd2 Rfc8 17. Bb3 Nd8 18. Rc1 Qb7 19. Bg5 h6 20. Bxf6 Bxf6 21. Qxd6 Qc7 22. Qxc7 Rxc7 23. Nf5 Bxf5 24. exf5 {Shirov,A (2730) -Stocek,J (2582) Ohrid 2009 1-0 (45)}) 10. c4 ({RR} 10. Bxd7 Nbxd7 11. c4 a5 12. Nc3 Ng4 13. h3 Nh6 14. Bxh6 gxh6 15. Ne2 f5 16. exf5 Rxf5 17. Ng3 Rf6 18. Nd2 Kh8 19. Nde4 Rg6 20. Qh5 Qf8 21. Re3 Nf6 22. Nxf6 Qxf6 23. Rf3 Qg7 24. Nf5 Qf6 {Nagare Kaivalya Sandip (2095)-Pinheiro,I (2306) chess.com INT 2023 1-0 (52)}) 10... Bxa4 11. Qxa4 c6 $146 ({RR} 11... Nbd7 12. Nbd2 Nh5 13. Qd1 g6 14. Nf1 Ng7 15. Bh6 f5 16. exf5 gxf5 17. Ng3 Qe8 18. Qc2 f4 19. Bxg7 Kxg7 20. Ne4 Kh8 21. Nfd2 Qg6 22. f3 c6 23. Qd3 Rg8 24. Re2 Nf6 25. Qb3 cxd5 26. cxd5 { Blau,M-Szabo,L Moscow (Russia) 1956 0-1 (40)}) ({RR} 11... Nbd7 12. b4 h6 13. Nc3 Re8 14. h3 Bf8 15. Be3 Nh5 16. g3 g6 17. Qc2 Qe7 18. Rac1 Bg7 19. Ne2 c5 20. dxc6 bxc6 21. Rcd1 Red8 22. g4 Nhf6 23. a3 Nf8 24. Ng3 Ne8 25. Re2 Ne6 26. Red2 {Kubis,I (1999)-Kovacova,Z (2055) Slovakia 1998 0-1 (51)}) 12. Nc3 cxd5 13. cxd5 Nbd7 14. Qd1 Rc8 15. Qe2 Qc7 16. Bg5 Qc4 17. Qxc4 Rxc4 18. Nd2 Rc7 19. Nb3 Rfc8 20. f3 Nb6 21. Bc1 Nc4 22. a4 Nd7 23. a5 Rb8 24. Re2 Rcc8 25. Rc2 Bd8 26. Kf2 Nc5 27. Nxc5 dxc5 28. Nd1 Nxa5 29. Be3 Nb3 30. Ra4 a5 31. Ra3 c4 32. d6 b5 33. Ba7 Ra8 34. Be3 a4 35. Ra2 Ba5 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "11"] [White "Barbosa, Evandro Amorim"] [Black "Santiago, Yago"] [Result "0-1"] [ECO "C02"] [PlyCount "86"] [EventDate "2013.??.??"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. Bxh6 gxh6 9. cxd4 Bg7 10. Nc3 O-O 11. b5 Ne7 ({RR} 11... Qa5 12. Qd2 Ne7 13. Bd3 Bd7 14. O-O Ng6 15. Rfc1 Rfc8 16. g3 Rc7 17. Ne2 Rxc1+ 18. Rxc1 Qxa3 19. Rc7 Bxb5 20. Bxb5 Qxf3 21. Rxb7 a5 22. Ba4 Bf8 23. Rb3 Bb4 24. Qc2 Qg4 25. f3 Qg5 26. f4 {Yilmaz,M (2569)-Dubov,D (2614) Kocaeli 2014 0-1 (45)}) 12. Bd3 f6 13. O-O Bd7 $146 ({RR} 13... f5 14. Ne2 Ng6 15. h4 h5 16. Qd2 Bd7 17. a4 Qd8 18. Nf4 Nxh4 19. Nxh4 Qxh4 20. g3 Qg5 21. Kg2 h4 22. Rh1 hxg3 23. fxg3 Qe7 24. Rh2 Be8 25. Rg1 Bg6 26. Kh1 Rac8 27. g4 Rf7 28. Nxg6 {Kaiyrbekov,R (2295)-Brilej,J (2306) chess.com INT 2023 1-0 (39)}) 14. exf6 Bxf6 15. Qd2 Kg7 16. Ne2 Rf7 17. Qe3 Rg8 18. Ne5 Bxe5 19. Qxe5+ Kf8 20. Qe3 Rg5 21. h4 Rg4 22. Qxh6+ Rfg7 23. Qf6+ Rf7 24. Qe5 Rxh4 25. Qb8+ Be8 26. a4 Nf5 27. Bxf5 exf5 28. Rac1 Re7 29. g3 Rg4 30. Rfe1 Rge4 31. Qc8 Rxe2 32. Qxf5+ Rf7 33. Qxd5 Rxe1+ 34. Rxe1 Qf6 35. f4 Rd7 36. Qc5+ Qd6 37. Qf5+ Bf7 38. Re4 Qg6 39. Qxd7 Qxg3+ 40. Kh1 Qf3+ 41. Kh2 Qxe4 42. Qd8+ Qe8 43. Qd6+ Qe7 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "11"] [White "Brito, Luismar"] [Black "di Berardino, Diego"] [Result "1/2-1/2"] [ECO "B33"] [PlyCount "59"] [EventDate "2013.??.??"] 1. Nc3 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. e4 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Bxf6 gxf6 10. Na3 f5 11. exf5 Bxf5 12. Nd5 ({RR} 12. Bd3 Be6 13. Bc4 Qg5 14. Bd5 O-O-O 15. Qf3 Nd4 16. Qg3 Qxg3 17. hxg3 b5 18. b4 Kd7 19. Kd2 h5 20. Rad1 Rc8 21. Nab1 Bxd5 22. Nxd5 Rxc2+ 23. Kd3 Rxf2 24. Nbc3 f5 25. Rdf1 Rxf1 26. Rxf1 Bg7 {Ventura Bolet,M (2233)-Grigoriants,S (2562) chess.com INT 2023 0-1 (47)}) 12... Bg7 13. c3 O-O 14. Nc4 $146 ({RR} 14. Nc2 Be6 15. Nce3 Rc8 16. Be2 f5 17. O-O f4 18. Nc4 b5 19. Nxd6 Rb8 20. Nb4 Nxb4 21. cxb4 Qe7 22. Ne4 Rbd8 23. Qe1 Rd4 24. Nc5 Bd5 25. f3 Rd8 26. Bd3 Bf8 27. a3 Rd6 28. Kh1 Rh6 {Kayser,E-Rosseg,D Haarlem 1987 0-1 (36)}) ({RR} 14. Nc2 Be6 15. Nce3 f5 16. Be2 f4 17. Nc2 e4 18. a4 Ne5 19. g3 e3 20. Nxf4 exf2+ 21. Kxf2 Ng6 22. Kg2 Nxf4+ 23. gxf4 Rxf4 24. h4 Qf6 25. Rf1 Qg6+ {0-1 (25) Baretic,D (2225) -Cabarkapa,V (2235) Novi Sad 1992}) 14... Be6 15. g3 Ne7 16. Bg2 Nxd5 17. Bxd5 Rc8 18. Ne3 Kh8 19. O-O Bh6 20. Re1 Rc5 21. Bg2 Qb6 22. Qh5 Bxe3 23. fxe3 Rg8 24. Qh6 Rcc8 25. Be4 Rg7 26. b3 Re8 27. Qf6 Bg4 28. Bd5 Be6 29. Be4 Bg4 30. Bd5 1/2-1/2 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "11"] [White "Cavalcanti, Francisco"] [Black "Umetsubo, Cesar"] [Result "0-1"] [ECO "D56"] [PlyCount "132"] [EventDate "2013.??.??"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 dxc4 11. Bxc4 b6 12. Rc1 Bb7 13. Be2 Nd7 14. O-O Rfc8 15. Rfd1 c5 16. Qa3 Kf8 17. Bb5 $146 ({RR} 17. dxc5 Rxc5 18. Rxc5 Nxc5 19. b4 Nd7 20. Qa4 Nf6 21. Ne5 Nd5 22. Rd4 Qc7 23. Nf3 {1/2-1/2 (23) Szily,J-Filep,T Budapest 1962}) ({RR} 17. Kf1 cxd4 18. Qxe7+ Kxe7 19. Nxd4 a6 20. Bf3 Bxf3 21. Nxf3 Rxc1 22. Rxc1 Kd8 23. Rd1 Ke7 24. Ke2 Rc8 25. Rd2 Nc5 26. Rc2 a5 27. a3 Rc7 28. Nd4 Na6 29. Rd2 Rc1 30. h4 Nc5 31. Kf3 h5 {Pomar Salamanca,A-Perez Gonsalves,E Las Palmas 1964 1/2-1/2 (33)}) 17... Bc6 18. Bxc6 Rxc6 19. Qa4 Rc7 20. Rc2 Rac8 21. Rdc1 Qd6 22. Qa6 Qd5 23. b3 Kg8 24. h3 Nb8 25. Qb5 Qd7 26. Qc4 b5 27. Qc3 Na6 28. Qa5 cxd4 29. Rxc7 Rxc7 30. Rd1 Qc8 31. Rxd4 Rc1+ 32. Kh2 Qc7+ 33. Qxc7 Rxc7 34. Rd8+ Kh7 35. Nd4 b4 36. Rd6 Nc5 37. Rc6 Rxc6 38. Nxc6 Nd3 39. Kg3 Kg6 40. e4 f5 41. Kf3 a5 42. Nxa5 Nc1 43. Ke3 Nxa2 44. Kd4 fxe4 45. Kxe4 Kf6 46. Kd4 e5+ 47. Kc4 Kf5 48. Nc6 Nc3 49. Nxb4 Nd1 50. Nd5 Nxf2 51. b4 Ne4 52. Nc3 Nd6+ 53. Kd5 Nc8 54. b5 h5 55. Ne4 Ne7+ 56. Kc5 Nc8 57. Ng3+ Kg5 58. Kd5 h4 59. Ne4+ Kf4 60. Nc3 Kg3 61. Kxe5 Kxg2 62. Kf5 Kxh3 63. Ne4 Kg2 64. Kg4 h3 65. Ng3 h2 66. Kh4 g6 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "11"] [White "Leitao, Rafael"] [Black "Reis, Paulo Jatoba"] [Result "1-0"] [ECO "A57"] [PlyCount "71"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 bxc4 6. e4 Ba6 7. Nbd2 c3 8. bxc3 Bxf1 9. Kxf1 Bg7 10. g3 O-O 11. Kg2 e6 12. dxe6 fxe6 13. e5 Nd5 14. c4 $146 ({ RR} 14. Qe4 Nc6 15. c4 Nb6 16. Rb1 Qe7 17. h4 Qf7 18. Bb2 Qf5 19. Rhe1 Bh6 20. Re2 Nb4 21. a3 Bxd2 22. Nxd2 Nd3 23. Ba1 Qxe4+ 24. Nxe4 Nxc4 25. Nf6+ Rxf6 26. exf6 {1-0 (26) Afanasiev,N (2498)-Shinkevich,V (2442) Moscow RUS 2020}) ({RR} 14. Qe4 Nc6 15. c4 Nb6 16. Rb1 Qe7 17. h4 Qf7 18. Bb2 Qf5 19. Rhe1 Bh6 20. Re2 Nb4 21. a3 Bxd2 22. Nxd2 Nd3 23. Ba1 Qxe4+ 24. Nxe4 Nxc4 25. Nf6+ Rxf6 26. exf6 {1-0 (26) Afanasiev,N (2498)-Shinkevich,V (2442) Moscow RUS 2020}) 14... Nb6 15. Ba3 Qc7 16. Rae1 Na6 17. Qe4 Rf5 18. g4 Rff8 19. h4 Qc6 20. Qxc6 dxc6 21. Ng5 Rad8 22. Nde4 Nxc4 23. Bxc5 Nxc5 24. Nxc5 Rd2 25. Nge4 Rxa2 26. Nxe6 Rf7 27. Nxg7 Kxg7 28. e6 Re7 29. Ra1 Re2 30. Kf3 Rb2 31. Rhd1 Rbb7 32. Kg2 Ne5 33. g5 Rb4 34. Nf6 Rbb7 35. Rd8 Rxe6 36. Ne8+ 1-0 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "11"] [White "Macedo, Maximo Iack"] [Black "Mekhitarian, Krikor"] [Result "0-1"] [ECO "E20"] [PlyCount "52"] [EventDate "2013.??.??"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 O-O 7. Bd3 b5 8. Nge2 Nbd7 ({RR} 8... bxc4 9. Bxc4 exd5 10. Bxd5 Nxd5 11. Qxd5 Qb6 12. Bf4 Be6 13. Qxa8 Nc6 14. Qxf8+ Kxf8 15. Bxd6+ Kg8 16. O-O-O Na5 17. Nd5 Bxd5 18. Rxd5 Nc4 19. Bf4 h6 20. b3 Qa6 21. bxc4 Qxa2 22. Ng3 a5 23. Bd2 {Mamedyarov,S (2766)-So, W (2808) chess.com INT 2017 1-0 (75)}) ({RR} 8... bxc4 9. Bxc4 exd5 10. Bxd5 Nxd5 11. Qxd5 Qb6 12. O-O Bb7 13. Qd1 Na6 14. Nf4 Bxc3 15. bxc3 c4+ 16. Kh1 Qa5 17. Qd4 Nc5 18. Be3 Rad8 19. Nd5 Ne6 20. Qxa7 Qxa7 21. Bxa7 Bxd5 22. exd5 Nc7 23. Bb6 {Shuvalov,E (2038)-Abdilkhair,A (2268) chess.com INT 2023 1-0 (45)}) 9. dxe6 fxe6 10. cxb5 d5 11. O-O $146 ({RR} 11. exd5 exd5 12. O-O Ne5 13. Bg5 Bb7 14. Bf5 Qd6 15. Nf4 Rae8 16. Nd3 g6 17. Bh3 Nxd3 18. Qxd3 c4 19. Qc2 Qc5+ 20. Kh1 d4 21. Bxf6 Rxf6 22. Na4 Qd5 23. Rad1 d3 24. Qf2 Qxb5 25. b3 c3 {Krishna,C (2326)-Arindam,M (2265) Kolkata 2012 1-0 (42)}) 11... Bb7 12. exd5 exd5 13. Nf4 Re8 14. Bf5 Nf8 15. Kh1 Ba5 16. Qc2 g6 17. Bh3 c4 18. Na4 Qd6 19. Ne2 Rad8 20. Nac3 d4 21. Ne4 Nxe4 22. fxe4 Qc5 23. b4 Bxb4 24. Rxf8+ Rxf8 25. Be6+ Kg7 26. Ng3 d3 0-1 [Event "BRA ch"] [Site "Joao Pessoa"] [Date "2013.12.??"] [Round "11"] [White "Toth, Christian Endre"] [Black "Molina, Roberto Junio"] [Result "0-1"] [ECO "A11"] [PlyCount "112"] [EventDate "2013.??.??"] 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. d3 Nbd7 6. c4 e6 7. cxd5 cxd5 8. Qb3 Nc5 9. Qb5+ Nfd7 ({RR} 9... Qd7 10. Nc3 a6 11. Qxd7+ Ncxd7 12. Bf4 Be7 13. Ne5 Bh5 14. Rfc1 O-O 15. Rc2 g5 16. Nxd7 Nxd7 17. Be3 Bf6 18. Na4 Rac8 19. Rac1 Rxc2 20. Rxc2 d4 21. Bc1 b5 22. Nc5 Nxc5 23. Rxc5 Bxe2 24. Bf1 {Fressinet,L (2712)-Almasi,Z (2694) Linares 2014 1/2-1/2}) ({RR} 9... Qd7 10. Nc3 a6 11. Qxd7+ Ncxd7 12. h3 Bxf3 13. Bxf3 Be7 14. Bf4 O-O 15. Rac1 Rac8 16. g4 h6 17. Bg3 Rfd8 18. Bg2 Ne8 19. f4 Bc5+ 20. Bf2 Bxf2+ 21. Kxf2 Nc5 22. b4 Nd7 23. Na4 b5 24. Nc5 {Arias Boo,G (2216)-Garcia,R (2110) Barcelona ESP 2023 1-0 (52)}) 10. d4 a6 11. Qb4 Nd3 12. Qxb7 $146 ({RR} 12. Qb3 Nb4 13. Bd2 Nc6 14. Qxb7 Bxf3 15. Qxc6 Bxe2 16. Re1 Rc8 17. Qa4 Bb5 18. Qd1 Be7 19. Bxd5 Nf6 20. Bb7 O-O 21. Bxc8 Qxc8 22. Nc3 Bc6 23. Bg5 Rd8 24. Rc1 Qa8 25. Bxf6 Bxf6 26. d5 exd5 { Artemiev,V (2524)-Movsesian,S (2699) Khanty-Mansiysk 2013 0-1 (51)}) 12... Nb4 13. Na3 Bxf3 14. Bxf3 Rb8 15. Qa7 Rb6 16. Bf4 Nc6 17. Qc7 Qxc7 18. Bxc7 Rxb2 19. Nc4 Rb7 20. Nd6+ Bxd6 21. Bxd6 Nxd4 22. Kg2 f6 23. Rab1 Ra7 24. Rfc1 Kf7 25. e3 Nxf3 26. Kxf3 Rha8 27. Rc6 a5 28. Ke2 Ra6 29. Rxa6 Rxa6 30. Ba3 Rb6 31. Rc1 Ne5 32. Rc7+ Kg6 33. f4 Rc6 34. Rxc6 Nxc6 35. Bc5 e5 36. g4 exf4 37. exf4 f5 38. h3 Kf6 39. a3 Ke6 40. Kd3 a4 41. Kc3 fxg4 42. hxg4 g6 43. Kd3 Kf6 44. Ke3 h5 45. Kf3 Ke6 46. f5+ Kf6 47. gxh5 gxh5 48. Kf4 d4 49. Ke4 h4 50. Bd6 h3 51. Bg3 Kg5 52. Bf4+ Kf6 53. Bg3 Ne7 54. Be5+ Kf7 55. Bf4 Nxf5 56. Kxf5 d3 0-1