[Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "3.1"] [White "de Albuquerque, Ian Telek Cavalcant"] [Black "Fucs, Paulo Moses"] [Result "1-0"] [ECO "C36"] [WhiteElo "2272"] [BlackElo "2060"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "63"] [EventDate "2024.??.??"] {[%evp 0,63,29,31,36,-42,8,4,34,36,9,-19,2,-3,-5,5,30,43,38,60,56,82,75,85,86,77,78,75,54,57,79,76,131,123,109,106,131,78,266,361,312,296,296,291,534,560,676,515,523,551,562,480,510,522,537,445,467,425,498,510,724,596,618,722,736,724]} 1. e4 e5 2. f4 $6 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. O-O Be7 (7... Nxd5 8. c4 N5f6 9. d4 Be7 10. Bxf4 O-O 11. Nc3 c6 12. Qb3 Nb6 13. Rad1 a5 14. a4 Re8 15. Ne5 Ra7 16. Kh1 Rf8 17. d5 cxd5 18. cxd5 Nc8 19. Nc4 Bb4 20. Nb5 Ra6 21. d6 Nd7 22. Ne5 Nc5 23. Qd5 Ne6 24. Nxf7 Rxf7 25. Qxe6 Qd7 26. Qb3 Kf8 27. Be5 {1-0 (27) Nepomniachtchi,I (2779)-Gukesh,D (2744) Zagreb 2023}) 8. c4 O-O 9. d4 b5 10. b3 bxc4 11. bxc4 {[#]} Nh5 $146 (11... Nb6 12. Ne5 g5 13. Nc6 Qd7 14. Qd3 Bd6 15. Nd2 Rfe8 16. Nf3 h6 17. Nce5 Bxe5 18. Nxe5 Qa4 19. g3 Rxe5 20. dxe5 Ng4 21. gxf4 Nxc4 22. h3 Ncxe5 23. fxe5 Nxe5 24. Qe3 Re8 25. Bb2 Ng4 26. Qd4 Qxd4+ 27. Bxd4 Ne5 28. Bxe5 Rxe5 29. Rfd1 f5 30. Rac1 Re3 31. Rxc7 {1-0 (31) Nisbet,A-Perkin,C Glasgow 2003}) 12. Nc3 Bf6 13. Qd3 Re8 14. Bd2 g6 15. Rae1 a6 16. Rxe8+ Qxe8 17. Re1 Qf8 18. Qe4 $6 {Inaccuracy. c5 was best.} (18. c5 Bg7 19. Qc4 Ndf6 20. d6 cxd6 21. c6 d5 22. Nxd5 Nxd5 23. Qxd5 Nf6) 18... Qa3 $4 {Blunder. h6 was best.} (18... h6 19. d6 cxd6 20. Qc6 Rd8 21. Nd5 g5 22. Bb4 Nb8 23. Qb6 Re8 24. Ne5) 19. d6 Rc8 20. Qb7 Nb6 21. dxc7 Qd6 $6 {Inaccuracy. Bxd4+ was best.} (21... Bxd4+ 22. Nxd4 Qc5 23. Qe4 Qxc4 24. Rc1 Qxc7 25. Nd5 Qxc1+ 26. Bxc1 Nxd5 27. Bd2) 22. Nd5 Rxc7 23. Qxc7 Qxc7 24. Nxc7 Nxc4 25. Nd5 Bxd4+ 26. Nxd4 Nxd2 27. Nb6 Kg7 28. Kf2 f5 29. Re7+ Kf6 30. Nd5+ Kg5 31. Nf3+ Nxf3 32. Kxf3 {1-0 White wins. Precisão Stockfish: Brancas 97% Pretas 90%} 1-0 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "3.2"] [White "Lopes, Eduardo Moraes"] [Black "Dos Santos, Rafael Ventura"] [Result "1/2-1/2"] [ECO "B96"] [WhiteElo "2051"] [BlackElo "2240"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "42"] [EventDate "2024.??.??"] {[%evp 0,42,42,14,70,70,89,66,66,55,57,58,64,66,68,32,51,17,2,-15,-5,25,12,-35,83,83,150,49,49,-16,0,-19,-31,-20,-2,-2,-4,-2,19,-22,23,70,86,75,91]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 $6 {Inaccuracy. Qb6 was best.} (7... Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6) 8. Qf3 Bb7 9. O-O-O b4 $6 {Inaccuracy. Nbd7 was best.} (9... Nbd7 10. Bd3 (10. g4 Be7 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ 14. Kb1 e5 15. Ne6 fxe6 16. fxe6 Nf6 17. h4 Bh6 18. Bh3 O-O 19. Bf5 b4 20. Nd5 Nxd5 21. exd5 g6 22. Rdg1 Qf6 23. e7 Qxe7 24. Be6+ Kh8 25. Qg4 Rf4 26. Qg3 Raf8 27. h5 g5 28. a3 bxa3 29. Qxa3 g4 30. Re1 Rf3 31. Qb4 g3 32. Rxe5 g2 33. Rc1 Bxc1 34. Re1 Rf1 35. h6 g1=Q 36. Qc3+ Qf6 37. Rxf1 Qgxf1 38. Qxf6+ Rxf6 {0-1 (38) Sousa,L (2220)-Mazi,L (2340) Lichess.org INT 2021}) (10. f5 e5 11. Nb3 Rc8 12. Nd5 Be7 13. Nxf6+ Nxf6 14. Bd3 h6 15. Bxf6) 10... Qb6 (10... Rc8 11. Rhe1 Rxc3 12. bxc3 Qc7 13. Bxf6 Nxf6 14. Qg3 Nd7 15. Kb2 Nb6 16. e5 dxe5 17. fxe5 Na4+ 18. Kc1 Ba3+ 19. Kd2 Qxc3+ 20. Ke2 O-O 21. Rf1 Bc5 22. Nb3 Be7 23. Rf4 Qxe5+ 24. Kf1 {Khairat,A (2211)-Butti,E (2065) Chess.com INT 2021 0-1 (31)}) 11. Bxf6 gxf6 12. Nce2 Nc5 13. f5 e5 14. Nb3 a5 15. Nxc5 Qxc5 16. Nc3 Bc6 17. Bxb5 Bxb5 18. Rd5 Qc4 19. Rxb5 a4 20. Rd1 Be7 21. a3 Rg8 22. Rb4 Qc6 23. Nd5 Bd8 24. Rd3 {Laznicka,V (2517)-Miron,L (2275) Herceg Novi 2005 1-0}) 10. Nd5 exd5 $6 $146 {Inaccuracy. Nbd7 was best.} (10... Nbd7 11. Bd3 exd5 12. e5 (12. Rhe1 Qc7 13. exd5+ Kd8 14. Nc6+ Bxc6 15. dxc6 Nb6 16. Bh4) 12... dxe5 13. fxe5 Nxe5 14. Rhe1 Bd6 15. Nf5 O-O 16. Rxe5 Bxe5 17. Nxg7 Kxg7 18. Qf5 Re8 19. h4 Bc8 20. Bh6+ Kh8 21. Qg5 Ng8 22. Qh5 Nxh6 23. Qxh6 f5 {0-1 (23) De Boer,E (2100)-Hoeksema,H (2343) Groningen 2017}) 11. e5 {[#]} Be7 $6 $146 {Inaccuracy. h6 was best.} (11... h6 12. Bxf6 (12. Bh4 g5 13. fxg5 dxe5 14. gxf6 exd4 15. Bc4 Nc6 16. Rhe1+ Kd7 17. Qxd5+) 12... gxf6 13. e6 fxe6 14. Nxe6 Qb6 15. Bd3 h5 16. Bg6+ Kd7 17. Bf5 Ke7 18. Rhe1 Kf7 19. Qg3 Rh6 20. Nxf8 Kxf8 21. Re8+ {1-0 (21) Rogalewicz,M-Kaleta,J Poland 1976 Corr Nr. 1 [ChessBase II]}) 12. exf6 Bxf6 13. Bxf6 $6 {Inaccuracy. Re1+ was best.} (13. Re1+ Kd7 14. Bc4 Kc7 15. Bxd5 Ra7 16. Bxb7 Rxb7 17. Qd5 Kb6 18. Bxf6 Qxf6) 13... Qxf6 14. Bd3 $6 {Inaccuracy. g4 was best.} (14. g4 O-O 15. g5 Qd8 16. Bd3 Nc6 17. Bxh7+ Kxh7 18. Qh5+ Kg8 19. Rd3 g6) 14... O-O 15. g4 g6 16. Qf2 Nc6 17. Nxc6 Bxc6 18. g5 Qg7 $6 {Inaccuracy. Qe7 was best.} (18... Qe7 19. h4) 19. h4 Bb5 20. f5 $2 {Mistake. h5 was best.} (20. h5 Rfe8 21. h6 Qf8 22. Kb1 Bxd3 23. Rxd3 f6 24. Qd4 fxg5 25. fxg5 Re5) 20... f6 21. fxg6 fxg5 {1/2-1/2 wins. Precisão Stockfish: Brancas 90% Pretas 88%} 1/2-1/2 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "3.3"] [White "De Souza, Felipe Guimaraes"] [Black "Yunes, Davd Teles"] [Result "0-1"] [ECO "B27"] [WhiteElo "2171"] [BlackElo "2059"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "56"] [EventDate "2024.??.??"] {[%evp 0,56,26,14,70,70,95,27,38,38,38,61,73,56,52,40,113,25,18,81,34,59,65,21,15,6,-10,-33,-20,-23,-17,-72,13,14,9,-19,-23,-61,-24,-88,-53,-45,12,-31,-57,-161,-56,-92,-124,-275,-64,-209,-236,-236,-242,-249,-243,-292,-296]} 1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ (7. Be2 Nc6 8. Nbd2 f6 9. O-O fxe5 10. dxe5 e6 11. Qa4 Nh6 12. h3 Bxf3 13. Nxf3 O-O 14. Be3 Nf7 15. Bc5 Re8 16. Bb5 Nfxe5 17. Nxe5 Bxe5 18. Rfe1 Bxb2 19. Rab1 Qf6 20. Bxc6 bxc6 21. Qxc6 Rac8 22. Qd7 Qf7 23. Qxf7+ Kxf7 24. Bxa7 Rc2 25. a3 Ra8 26. Bc5 h5 27. Re3 Rxc5 28. Rxb2 d4 29. Re4 Rd5 30. Rd2 Rxa3 31. Rexd4 Rxd4 {½-½ (31) Van Foreest,J (2701)-Howell,D (2658) chess24.com INT 2021}) 7... Nd7 8. h3 Bxf3 9. Qxf3 e6 10. Nc3 Ne7 11. O-O O-O {[#]} (11... Nf5 12. Rd1 O-O 13. Bxd7 Qxd7 14. g4 Ne7 15. Bg5 h6 16. Bf6 Kh7 17. h4 Bxf6 18. exf6 Nc6 19. Rd2 Rac8 20. Re1 Qd6 21. Qe3 a6 22. Qf3 Qb4 23. Qd3 Na5 24. h5 Rg8 25. hxg6+ Rxg6 26. f3 {Delgado Ramirez,N (2623)-Rodriguez Vila,A (2480) Curitiba 2019 0-1 (31)}) 12. Bd3 $146 (12. Be3 a6 13. Bd3 b5 14. Rac1 Nb6 15. b3 Rc8 16. Bg5 Qd7 17. Ne2 Rxc1 18. Rxc1 Rc8 19. Qf4 Rxc1+ 20. Qxc1 Bf8 21. g4 Nc6 22. Kg2 Nb4 23. Bb1 Qc8 24. Qf4 Nc6 25. h4 Be7 26. Bf6 Bxf6 {Yuan,Q (2360)-Rangel,D (2176) chess.com INT 2024 0-1 (69)}) (12. Bg5 h6 13. Be3 (13. Bh4 g5 14. Bg3 Nf5 15. Rad1 Nb6 16. Qg4 Rc8 17. Bd3 Nxg3 18. Qxg3 Nc4 19. Bxc4 Rxc4 20. Qd3 f6 21. exf6 Qxf6 22. Ne2 Qf5 23. Qb3 Qc2 24. Qe3 Qxb2 25. Qxe6+ Kh8 26. Rb1 Qxa2 27. Rxb7 Qc2 28. Rxa7 Qe4 29. Qxe4 dxe4 30. Re7 Rb8 31. Rxe4 Rb2 32. Rd1 Rcc2 33. Kf1 Kh7 34. g4 {1-0 (34) Pichot,A (2652)-Ramirez Osio,J (2143) San Salvador 2022}) 13... a6 14. Bd3 (14. Ba4 b5 15. Bb3 Nb6 16. a3 Rc8 17. Rfd1 Nc6 18. Qe2 Na5 19. Ba2 Nac4 20. Bxc4 Nxc4 21. Rac1 Qb6 22. Nb1 b4 23. a4 b3 24. Rc3 Qb4 25. Rdc1 Qxa4 26. Nd2 Nb6 {Potawad,A (1849)-Renganayaki,V (1376) Mumbai 2019 ½-½ (42)}) 14... Kh7 15. h4 f5 16. exf6 Nxf6 17. h5 Ne4 18. hxg6+ Nxg6 19. Qg4 Qh4 20. Qxh4 Nxh4 21. Nxe4 dxe4 22. Bxe4+ Kh8 23. Rac1 Rac8 24. g3 Nf5 25. Bxb7 Rb8 26. Bxa6 Rxb2 {Petrova,I (2108)-Bekkedahl,Z (1969) chess.com INT 2023 ½-½ (87)}) 12... Nc6 13. Ne2 f6 14. exf6 Nxf6 15. Bg5 Qd7 16. Qe3 Rae8 17. f4 Nb4 18. Bb1 Rc8 19. Nc3 Nc6 20. Rd1 a6 21. Na4 Qf7 22. Nc5 $2 {Mistake. Nc3 was best.} (22. Nc3 Ne8) 22... Nxd4 23. Rxd4 Rxc5 24. Rb4 Rb5 $4 {Blunder. Rc4 was best.} (24... Rc4 25. a3 Rxb4 26. axb4 Nh5 27. f5 gxf5 28. b5 axb5 29. Bd3 e5 30. Qc5) 25. Qd2 $4 {Blunder. Rxb5 was best.} (25. Rxb5 axb5) 25... Rxb4 26. Qxb4 Nh5 27. Bd3 Nxf4 28. Bf1 Nh5 {0-1 Black wins. Precisão Stockfish: Brancas 85% Pretas 92%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "3.4"] [White "Salles, Marvio Darilho"] [Black "De BritoVicente, Vicente De P Alenca"] [Result "1-0"] [ECO "A05"] [WhiteElo "2113"] [BlackElo "2005"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "67"] [EventDate "2024.??.??"] {[%evp 0,67,30,30,19,-22,12,-22,-28,-32,-11,-19,-19,-6,35,21,41,37,48,41,39,21,31,31,25,24,49,41,47,16,21,-61,-61,-61,-63,-60,-76,-133,-133,-283,-64,-93,-67,-75,-82,-160,-164,-155,-156,-155,-110,-178,-72,-69,85,-74,-7,-66,3,10,33,42,135,132,164,170,170,170,519,506]} 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. Bg2 O-O 6. O-O Nbd7 7. d4 c6 8. c4 Qc7 9. Qc2 Re8 10. Nc3 (10. Nbd2 e5 11. e4 a5 12. Rac1 a4 13. Rfd1 axb3 14. axb3 b6 15. h3 Bb7 16. Ra1 Rxa1 17. Rxa1 Ra8 18. Rd1 exd4 19. Nxd4 Nc5 20. b4 Na4 21. Ba1 Nd7 22. f4 Qb8 23. Kh2 c5 24. Nb5 Bxa1 {Hajiyev,K (2129)-Lopez del Alamo,A (2237) chess.com INT 2024 1-0 (33)}) 10... e5 11. e3 (11. dxe5 dxe5 12. Nd2 Nc5 13. Rfd1 a5 14. Nde4 Bf5 15. Ba3 b6 16. Bxc5 bxc5 17. Nxf6+ Bxf6 18. Be4 Be6 19. Na4 Qe7 20. Bxc6 Bf5 21. Be4 Bxe4 22. Qxe4 Bg7 23. Rd2 Rad8 24. Rad1 Rd4 25. Qc6 Red8 {Demidov,M (2523)-Sanal,V (2563) Lichess.org INT 2021 1-0 (47)}) 11... exd4 $146 (11... b6 12. Rac1 Bb7 13. Rfd1 Rac8 14. Qb1 Qb8 15. Rd2 a6 16. dxe5 dxe5 17. Bh3 Rc7 18. Rcd1 Bc8 19. Ba3 Bf8 20. Bxf8 Nxf8 21. Bg2 Bg4 22. h3 Bxf3 23. Bxf3 Qc8 24. Bg2 Rce7 25. Rd6 Re6 26. Bxc6 {Bernhoeft,E (2096)-Rettler,H Gladenbach 1999 1-0 (42)}) (11... e4 12. Nd2 d5 13. Rac1 Qa5 14. a3 a6 15. b4 Qd8 16. a4 Nf8 17. a5 Be6 18. Na4 N6d7 19. cxd5 cxd5 20. Qc7 Rb8 21. Nb3 f5 22. Qxd8 Rexd8 23. Rc7 b6 24. axb6 Nxb6 25. Nac5 Nc4 26. Bc3 {Breier,A-Bahn,D Germany 1993 1-0 (40)}) 12. Nxd4 Nf8 (12... a5 13. Rad1 Nc5 14. h3 {½-½ (14) Ortiz Suarez,I (2609)-Guerra Mendez,J (2516) Barcelona 2013}) 13. Rfd1 Ne6 {[#]} 14. Ba3 $146 (14. Nce2 Bd7 15. Qd2 Rad8 16. Nxe6 Bxe6 17. Rac1 Bf5 18. Nd4 Bc8 19. f3 d5 20. Qf2 dxc4 21. Rxc4 Qe7 22. Re1 Nd5 23. e4 Nb6 24. Rcc1 Qe5 25. f4 Qxd4 26. Bxd4 Bxd4 27. Re3 Nd5 28. Rce1 Nxe3 29. Kh1 Ng4 {½-½ (29) Vladov,M (1687)-Reinke,T (1805) Mecklenburg VP 2001}) 14... Nc5 15. Ndb5 $4 {Blunder. Rd2 was best.} (15. Rd2 a5) 15... cxb5 16. Nxb5 Qa5 17. b4 Qa4 18. Qc1 $6 {Inaccuracy. Qxa4 was best.} (18. Qxa4) 18... Nce4 19. Nc7 $2 {Mistake. f3 was best.} (19. f3 Bd7 20. Nc7 Rac8 21. Nxe8 Nxe8 22. Bb2 N4f6 23. a3 Bf8 24. Qd2 Rxc4) 19... Bd7 $4 {Blunder. Nxf2 was best.} (19... Nxf2) 20. Nxa8 $6 {Inaccuracy. Bb2 was best.} (20. Bb2 Qxb4) 20... Rxa8 $6 {Inaccuracy. Nxf2 was best.} (20... Nxf2) 21. f3 $6 {Inaccuracy. Bb2 was best.} (21. Bb2) 21... Ng5 22. Rxd6 Ne8 23. Rd3 Bxa1 24. Qxa1 Bf5 25. Qd1 Qxd1+ 26. Rxd1 Be6 $4 {Blunder. Bh3 was best.} (26... Bh3 27. Bxh3 Nxh3+ 28. Kg2 Ng5 29. b5 b6 30. Rd7 Ne6 31. Be7 a6 32. a4) 27. c5 $4 {Blunder. h4 was best.} (27. h4) 27... h5 $2 {Mistake. Bxa2 was best.} (27... Bxa2 28. f4 Ne6 29. Bxb7 Rd8 30. Ra1 Bd5 31. Bxd5 Rxd5 32. Bb2 N6c7 33. Be5) 28. f4 $2 {Mistake. h4 was best.} (28. h4 Nh7) 28... Nh3+ $4 {Blunder. Bg4 was best.} (28... Bg4 29. Rd3 Bf5 30. Rd4 Ne6 31. Rd2 Rd8 32. Bc1 Rxd2 33. Bxd2 Nd8 34. b5) 29. Kf1 Bg4 30. Rd2 $6 {Inaccuracy. Rd3 was best.} (30. Rd3 Rb8) 30... Nf6 $4 {Blunder. Rb8 was best.} (30... Rb8) 31. Bb2 Ne8 32. Bxb7 Rb8 33. c6 g5 $2 {Mistake. f6 was best.} (33... f6 34. a4 g5 35. b5 h4 36. Ba3 Nc7 37. Bc5 Re8 38. Bxa7 Kf7 39. Bb6) 34. Be5 {1-0 White wins. Precisão Stockfish: Brancas 83% Pretas 77%} 1-0 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "3.5"] [White "Cardoso, Marcio De Lucca"] [Black "Fernandes, Silas Carvalho"] [Result "0-1"] [ECO "B54"] [WhiteElo "1993"] [BlackElo "2088"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "93"] [EventDate "2024.??.??"] {[%evp 0,46,36,9,45,44,82,72,57,27,36,22,26,41,52,60,52,50,52,58,58,57,67,51,54,44,54,50,46,38,42,15,46,34,51,45,45,13,15,27,43,21,21,21,93,93,99,22,59]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e6 7. Be3 Be7 8. Nc3 O-O 9. Be2 Qc7 10. Qd2 Rd8 11. Rc1 Nbd7 $6 {Inaccuracy. Nc6 was best.} (11... Nc6 12. Nd5 exd5 13. cxd5 Bd7 14. g4 Rdc8 15. dxc6 bxc6 16. O-O h6 17. Bf4) 12. O-O b6 13. Rfd1 Bb7 14. Bf1 Rac8 15. Qf2 (15. Bf2 Qb8 16. Bg3 h6 17. Kh1 Ne5 18. b3 Nh5 19. Bf2 Bg5 20. Be3 Bxe3 21. Qxe3 Ba8 22. Nde2 b5 23. cxb5 axb5 24. Nd4 b4 25. Na4 Rxc1 26. Qxc1 d5 27. exd5 Bxd5 28. Qe3 Nf6 29. Nb5 Nfg4 30. Qg1 Nxf3 31. Qa7 Qxa7 32. Nxa7 Nf2# {0-1 (32) Zampronha,W (2163)-Jimenez Garcia,E (2418) Chess.com INT 2023}) 15... Ba8 $146 {[#]} (15... Qb8 16. Kh1 Nc5 17. Nc2 Ba8 18. b4 Ncd7 19. Na4 b5 20. cxb5 axb5 21. Nb6 Nxb6 22. Bxb6 Rd7 23. Na3 Bc6 24. Nxb5 Bxe4 25. Rxc8+ Qxc8 26. fxe4 Nxe4 27. Qe3 d5 28. Rc1 Qa8 29. Na7 Bg5 30. Qxg5 {Guda,M-Breslavskaya,M Kiev 2002 1-0 (50)}) 16. Nde2 $146 (16. Kh1 Qb7 17. Qg3 Ne5 18. b3 Ng6 19. Qf2 Qb8 20. Bd3 Rd7 21. Nde2 Bd8 22. Na4 Rb7 23. c5 b5 24. Nb6 Rc6 25. Nd4 Rcc7 26. Nxa8 Qxa8 27. cxd6 Rxc1 28. Bxc1 Rd7 29. Nxb5 axb5 30. Bxb5 Ra7 31. a4 Qb7 32. Qc5 Bb6 33. Qc6 Qxc6 34. Bxc6 Ne5 35. Bb5 Bc5 36. Bb2 Nfd7 37. Bxe5 Nxe5 38. d7 Nxd7 39. Bxd7 Kf8 40. g3 Ke7 41. Bb5 f6 42. Kg2 e5 43. Kf1 Bb4 44. Rc1 Ke6 45. Rc6+ Ke7 {Allen,K (2121)-Magold,V (2095) Douglas 2021 1-0}) 16... Rb8 17. Nf4 Ne5 18. Na4 Nfd7 19. Qg3 $6 {Inaccuracy. b3 was best.} (19. b3) 19... Bf8 $6 {Inaccuracy. b5 was best.} (19... b5 20. cxb5 Qa5 21. Nc3 axb5 22. a3 b4 23. axb4 Qxb4 24. Rb1 Nc5 25. Rd4) 20. Nh5 Bc6 21. Nc3 Kh8 22. f4 Ng6 23. Qh3 Re8 $6 {Inaccuracy. Nc5 was best.} (23... Nc5) 24. Bd4 $4 {Blunder. Nb5 was best.} (24. Nb5 axb5 25. cxb5 Nc5 26. bxc6 Nxe4 27. Bd3 f5 28. Bxe4 fxe4 29. f5 exf5) 24... e5 25. Nd5 Qd8 26. fxe5 Ndxe5 $6 {Inaccuracy. Bxd5 was best.} (26... Bxd5 27. exd5) 27. Bf2 $6 {Inaccuracy. b3 was best.} (27. b3 Bxd5 28. exd5 Kg8 29. Be2 Qh4 30. Qxh4 Nxh4 31. Rf1 Nhg6 32. Rc3 Nd7) 27... Bd7 28. Qg3 $6 {Inaccuracy. Qe3 was best.} (28. Qe3 Ng4 29. Qd4 Qg5 30. Ng3 Ne7 31. Nc7 Rec8 32. Nxa6 Nc6 33. Qd5 Qh6) 28... Bg4 29. Nhf4 Bxd1 30. Rxd1 Nxf4 31. Qxf4 Be7 32. Be3 h6 33. Qg3 $6 {Inaccuracy. Bd4 was best.} (33. Bd4 b5 34. cxb5 axb5 35. a3 Bg5 36. Qf2 Qc8 37. h3 Rf8 38. h4 Bd8) 33... Bh4 34. Qh3 Bg5 35. Bd4 b5 36. cxb5 axb5 37. a3 Qc8 38. Qb3 Qd7 39. Be2 $6 {Inaccuracy. Kh1 was best.} (39. Kh1 Nc6 40. Bc3 Rxe4 41. Bd3 Rh4 42. Bb1 Ne5 43. Qc2 f5 44. g3 Rc4) 39... Qc6 $6 {Inaccuracy. Nc6 was best.} (39... Nc6 40. Bf2 Rxe4 41. Bxb5 Qe6 42. Qd3 Ne7 43. b4 Nxd5 44. Qxd5 Qxd5 45. Rxd5) 40. Bxe5 $4 {Blunder. Rf1 was best.} (40. Rf1 Rec8 41. Bc3 Qa6 42. Qc2 Bd8 43. Qd2 Qa4 44. Qf4 Qc2 45. Bd1 Qd3) 40... dxe5 41. Bd3 Bd8 42. Rf1 Rb7 43. h3 Bb6+ 44. Kh2 Bd4 45. Nb4 Qe6 46. Nd5 Qd7 47. Rd1 {0-1 Black wins. Precisão Stockfish: Brancas 88% Pretas 91%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "3.6"] [White "Pinto, Selmo Bastos"] [Black "Veiga da Silva, Paulo Roberto Costa"] [Result "1-0"] [ECO "D00"] [WhiteElo "2068"] [BlackElo "1877"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "49"] [EventDate "2024.??.??"] {[%evp 0,49,24,25,16,32,38,26,66,26,29,-3,16,15,37,9,30,21,39,25,34,6,22,11,59,59,62,50,33,36,60,80,114,92,103,120,100,48,255,298,298,307,509,381,543,562,576,475,577,303,894,1141]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Bd3 e6 6. Nf3 Be7 7. Nbd2 O-O 8. Ne5 Qb6 9. Rb1 Rd8 (9... Nd7 10. Qh5 (10. Qf3 Ndxe5 11. dxe5 f5 12. g4 Qd8 13. Rg1 g6 14. Bc2 a5 15. Rd1 fxg4 16. Qxg4 Qe8 17. Nf3 Rf5 18. Bxf5 exf5 19. Qh3 Be6 20. Qh6 Qf7 21. Bg5 Bf8 22. Qh4 Bg7 23. Bf6 Bf8 24. Ng5 {Serra Canals,O (2118)-Tan,R (1990) chess.com INT 2024 1-0 (38)}) 10... f5 11. g4 Ncxe5 12. dxe5 c4 13. Bc2 Nc5 14. Rg1 Nd3+ 15. Bxd3 cxd3 16. gxf5 exf5 17. Nf3 Rf7 18. Nd4 Bd7 19. Bh6 Bf8 20. Kd2 Re8 21. f4 Qa6 22. a3 Qb6 23. Rg2 Ree7 24. b3 {Tang,A (2523)-Hansen,E (2609) chess.com INT 2023 0-1 (41)}) (9... Bd7 10. Qf3 Be8 11. Qh3 cxd4 12. exd4 Nxe5 13. dxe5 Ne4 14. Nxe4 dxe4 15. Bxe4 g6 16. Bh6 Bb5 17. Bxf8 Bxf8 18. Bd3 Rd8 19. Rd1 Bxd3 20. Rxd3 Rxd3 21. Qxd3 Qxb2 22. O-O Qxa2 23. g3 Qa5 24. Qe4 Qxc3 25. Rd1 a5 26. Rd7 Qc1+ 27. Kg2 Qc6 28. Qxc6 bxc6 29. Rc7 a4 30. Rxc6 a3 31. Ra6 g5 32. f4 gxf4 33. gxf4 Kg7 34. Kf3 h5 35. Ke4 Bb4 36. h3 Kg6 37. f5+ Kg5 38. fxe6 fxe6 39. Rxe6 {Grischuk,A (2742)-Moussard,J (2630) Chess.com INT 2022 1-0}) 10. Bg5 Qc7 11. f4 {[#]} cxd4 $146 (11... a6 12. O-O b5 13. Ndf3 Ra7 14. Nxc6 Qxc6 15. Ne5 Qd6 16. Rf3 Ne4 17. Bxe7 Rxe7 18. dxc5 Qc7 19. Rh3 g6 20. Qe1 f6 21. Bxe4 fxe5 22. Bc2 exf4 23. exf4 e5 24. Re3 Qxc5 25. Kh1 e4 26. Rd1 Rf8 27. Rxd5 Qa7 28. Bb3 Be6 29. Rxe4 Bxd5 30. Bxd5+ Ref7 31. Re7 Qb6 32. Rxf7 {1-0 (32) Feibert,F (2225)-Ballon,G (2275) Moscow 1990}) 12. exd4 h6 $6 {Inaccuracy. Ne4 was best.} (12... Ne4 13. Bxe7) 13. Bxf6 Bxf6 14. O-O a6 $6 {Inaccuracy. g6 was best.} (14... g6 15. Ndf3) 15. Qh5 Nxe5 $6 {Inaccuracy. Qe7 was best.} (15... Qe7 16. Ng4 Bd7 17. Nf3 Na5 18. Rf2 Rac8 19. Re1 Nc4 20. f5 Nd6 21. h4) 16. fxe5 Bg5 17. Nf3 Be7 18. Rf2 Bf8 19. Rbf1 g6 20. Qg4 Rd7 $6 {Inaccuracy. Qe7 was best.} (20... Qe7 21. Ne1 Qg5 22. Qxg5 hxg5 23. Rxf7 Bg7 24. Bxg6 Bd7 25. Nd3 b6 26. Re7) 21. Nh4 h5 22. Qg3 Qd8 23. Nxg6 fxg6 $2 {Checkmate is now unavoidable. Bg7 was best.} (23... Bg7 24. Nf4 Kh8 25. Nxh5 Qg8 26. Nxg7 Qxg7 27. Qh4+ Kg8 28. Rf6 b5 29. R1f4) 24. Bxg6 Rg7 25. Qg5 {1-0 White wins. Precisão Stockfish: Brancas 98% Pretas 88%} 1-0 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "3.7"] [White "Wagner, Soares De Morais"] [Black "Einhorn, Marcelo"] [Result "1/2-1/2"] [ECO "A11"] [WhiteElo "1934"] [BlackElo "2050"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "85"] [EventDate "2024.??.??"] {[%evp 0,85,24,-17,43,7,5,-28,0,-25,43,-48,-13,-13,-21,12,7,-10,-9,-10,-3,-4,9,26,26,5,0,0,15,2,-2,8,18,23,36,38,28,16,18,16,65,37,78,16,40,48,59,54,74,56,57,40,42,12,35,0,48,53,69,79,73,14,69,-1,94,14,5,-23,28,-29,50,40,68,4,-47,-20,66,53,66,51,51,33,74,-89,49,-100,31,-106]} 1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Nbd7 5. b3 $6 {Inaccuracy. d4 was best.} (5. d4 Nb6 (5... e6 6. O-O Be7 7. Qc2 b6 8. Nbd2 Ba6 9. b3 c5) 6. c5 Nbd7 7. O-O g6 8. Nc3 Bg7 9. b4 O-O 10. Qc2 a6 11. Rd1 Re8 12. Bf4 Nf8 13. a4 Bg4 14. Ne5 Bf5 15. Qb3 Ne6 16. Be3 h5 17. h3 Qc7 18. Nf3 Be4 19. b5 axb5 20. axb5 Bxf3 21. Bxf3 Nd7 22. b6 Qb8 23. Rxa8 Qxa8 24. Nxd5 cxd5 25. Bxd5 Ndf8 26. Bg2 Qc8 27. Qb5 Nxd4 28. Rxd4 Bxd4 29. Bxd4 Rd8 30. e3 Ne6 31. c6 bxc6 32. Bxc6 Nxd4 33. exd4 Rxd4 34. b7 Qb8 {Chigaev,M (2632)-Le,T (2542) Chess.com INT 2022 ½-½ (70)}) 5... dxc4 (5... e5 6. d3 Bb4+ 7. Nfd2 e4 8. Ba3 e3 9. fxe3 Ng4 10. Bxb4 Qf6 11. Nf3 Qxa1 12. Qc1 Qxa2 13. cxd5 Qxb3 14. Bc3 Qxd5 15. Bxg7 Rg8 16. Bb2 Nde5 17. O-O Nxf3+ 18. exf3 Ne5 19. Qc3 Nd7 20. f4 {Xu,J (1793)-Gao,H (1926) Laval Quebec CAN 2024 1-0 (31)}) 6. bxc4 e5 7. O-O Bd6 {[#]} 8. Ba3 $146 (8. Bb2 O-O 9. Nc3 Re8 10. Ng5 h6 11. Nge4 Bc7 12. Ba3 Nxe4 13. Nxe4 Nf6 14. Rb1 Rb8 15. Nxf6+ Qxf6 16. Bc5 a6 17. Ba7 Ra8 18. Bb6 Qd8 19. c5 Be6 20. a4 Bxb6 21. Rxb6 Bd5 22. Rxb7 Bxg2 {Akimenko,V (2119)-Kostitsina,L (1871) Izhevsk 2009 1-0 (65)}) (8. Qc2 O-O 9. Nc3 Re8 10. d3 Qc7 11. Nd2 Nc5 12. Nb3 Bg4 13. Nxc5 Bxc5 14. Na4 Bf8 15. Rb1 Nd7 16. h3 Bh5 17. Re1 f5 18. Qb3 b6 19. e3 Bf7 20. Qc2 Rad8 21. Bd2 e4 22. dxe4 fxe4 23. Rbd1 Qe5 24. Bc3 Qf5 25. Nb2 b5 26. Ba5 Rc8 27. g4 Qe6 28. Bxe4 g6 29. Bg2 b4 30. c5 Rb8 31. Bc7 Nxc5 32. Bxb8 Rxb8 33. Ra1 Rb5 34. Bf1 Ne4 35. Nd3 Nc3 36. a3 a5 37. axb4 axb4 {Telljohann,S (2391)-Engelmann,J (2259) Germany 2017 ½-½ (68)}) 8... Bxa3 9. Nxa3 Qe7 10. Nc2 Nb6 11. d3 O-O 12. Nd2 Be6 13. h3 Nfd7 14. a4 Nc8 15. Qb1 Nd6 16. Qb4 c5 17. Qb2 Rab8 18. Ne3 f5 19. Nd5 Qd8 20. e3 Nf7 21. Nb1 Nf6 22. Nbc3 Nxd5 23. Nxd5 Qd6 24. f4 b6 25. Rfb1 Rfe8 26. Ra2 Bd7 27. Qc3 e4 $6 {Inaccuracy. Bc6 was best.} (27... Bc6 28. Re1) 28. dxe4 fxe4 29. Qc2 Qh6 30. Kh2 Nd6 31. Rd1 Rbd8 32. Qc3 Bg4 33. Rdd2 Bf3 34. Rf2 $6 {Inaccuracy. a5 was best.} (34. a5) 34... Bxg2 35. Rxg2 Rd7 36. g4 $6 {Inaccuracy. a5 was best.} (36. a5 Nc8) 36... Qe6 37. Rad2 Nf7 $6 {Inaccuracy. Red8 was best.} (37... Red8 38. f5) 38. Rg1 Qc6 39. Qc2 Nd6 40. Rdd1 Kf7 41. Ra1 $4 {Blunder. f5 was best.} (41. f5 Kf8) 41... Rb8 $4 {Blunder. Nxc4 was best.} (41... Nxc4) 42. Qc3 $4 {Blunder. Rgd1 was best.} (42. Rgd1 Rbd8) 42... Re8 $4 {Blunder. Nxc4 was best.} (42... Nxc4) 43. Qc2 $2 {Mistake. Rgd1 was best. 1/2-1/2 wins. Precisão Stockfish: Brancas 85% Pretas 87%} (43. Rgd1 Red8 44. Ra2 Ne8 45. Rad2 Nf6 46. Kg3 Qxa4 47. Qe5 Qb3 48. Kh4 Nxd5) 1/2-1/2 [Event "Campeonato Carioca Absoluto 2024"] [Site "lichess.org"] [Date "2024.09.21"] [Round "3.8"] [White "Frolov, Ivan"] [Black "Bezerra, Natacio Goncalves"] [Result "0-1"] [ECO "B13"] [WhiteElo "1858"] [BlackElo "1995"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "40"] [EventDate "2024.??.??"] [WhiteTeam "116"] [BlackTeam "BR"] {[%evp 0,40,25,23,63,58,69,58,42,20,20,25,10,4,34,1,-9,-2,3,11,-3,-2,10,-38,-36,-90,-69,-59,-30,-44,-28,-13,-4,-4,100,22,55,90,94,96,100,104,105]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Be3 Bg4 (6... g6 7. Nf3 Bg7 8. c5 O-O 9. Bb5 Bg4 10. h3 Bxf3 11. Qxf3 e5 12. dxe5 Nxe5 13. Qf4 Nh5 14. Qa4 d4 15. O-O-O a6 16. Be2 Nc6 17. Bxh5 Qe7 18. Bxd4 Nxd4 19. Rxd4 Bxd4 20. Qxd4 Rad8 21. Qf4 gxh5 {½-½ (21) Warakomski,T (2505)-Tomczak,J (2551) Lazy 2014}) 7. Qa4 (7. f3 Bc8 8. c5 g6 9. Bb5 Bg7 10. Nge2 O-O 11. O-O Ne8 12. Qa4 Qd7 13. b4 Nc7 14. Bd3 e5 15. b5 Nxd4 16. Nxd4 exd4 17. Bxd4 Bxd4+ 18. Qxd4 Ne6 19. Qf2 Qc7 20. Nxd5 Qxc5 21. Qxc5 Nxc5 {Schmittdiel,E (2473)-Fridman,D (2654) Oberhausen 2010 ½-½}) (7. Be2 Bxe2 8. Ngxe2 e6 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. O-O Be7 12. Nc3 Qf5 13. Qb3 O-O 14. Qxb7 Rfc8 15. Rfd1 Rab8 16. Qa6 Rc7 17. Qe2 Nb4 18. Rac1 Rbc8 19. a3 Nd5 20. Nxd5 Qxd5 21. Rxc7 Rxc7 {Pyda,A (1715)-Gordon,S (1909) Lichess.org INT 2021 1-0 (55)}) 7... e6 8. c5 {[#]} Be7 $146 (8... a6 9. Rc1 Be7 10. h3 Bh5 11. Be2 O-O 12. Bxh5 Nxh5 13. Qd1 g6 14. Nf3 f5 15. Bh6 Rf7 16. h4 Bf6 17. Ne2 Qa5+ 18. Nc3 Re8 19. O-O Qd8 20. Bg5 h6 21. Bxf6 Nxf6 22. Qd2 Kg7 23. Rfe1 Ne4 24. Qe2 g5 25. h5 g4 26. Ne5 Nxe5 27. dxe5 Nxc5 28. Red1 d4 29. Qc4 Nd7 30. Rxd4 Qg5 31. Re1 Qxh5 32. Rd6 Nf8 33. Red1 f4 34. R6d4 Ng6 35. Rd7 Ree7 36. Rxe7 Rxe7 37. Re1 g3 38. fxg3 {Sandor,L (1707)-Minich,M (1929) Slovakia 2011 0-1}) 9. Bd3 O-O 10. h3 Bh5 11. f4 $6 {Inaccuracy. Nge2 was best.} (11. Nge2) 11... Bg6 12. Rd1 $6 {Inaccuracy. Bxg6 was best.} (12. Bxg6) 12... Ne4 13. Bxe4 dxe4 $6 {Inaccuracy. Bh4+ was best.} (13... Bh4+ 14. Kf1) 14. Nge2 Bf6 $6 {Inaccuracy. f5 was best.} (14... f5) 15. O-O Ne7 16. g4 Bh4 $2 {Mistake. h6 was best.} (16... h6 17. Qb3 Qc7 18. g5 Nf5 19. Nb5 Qd7 20. gxf6 Nxe3 21. Qxe3 Qxb5 22. f5) 17. Qb3 $4 {Blunder. d5 was best.} (17. d5 Qc8 18. d6 Nc6 19. b4 a6 20. Qb3 Qd7 21. a4 f5 22. b5 axb5) 17... h6 $2 {Mistake. f5 was best.} (17... f5 18. Qxb7) 18. d5 exd5 19. f5 Bh7 20. Nxe4 Qc7 {0-1 Black wins. Precisão Stockfish: Brancas 85% Pretas 83%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "3.9"] [White "Igor, Rigolon La-Cava Vei"] [Black "Silva, Marcelo Dos Santos"] [Result "0-1"] [ECO "B28"] [BlackElo "1965"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "54"] [EventDate "2024.??.??"] {[%evp 0,54,16,14,70,70,80,62,54,31,31,32,32,-5,-5,-107,-106,-92,-99,-127,-112,-102,-57,-26,7,7,7,-24,-18,-28,7,-23,23,-19,27,-1,-1,18,83,-47,-11,-73,118,159,160,186,207,87,146,136,108,125,137,118,157,198,198]} 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. Bg5 d4 8. Bxf6 gxf6 (8... Qxf6 9. Nd5 Qc6 10. Qf3 g6 11. Ng3 Bg7 12. Bd3 h5 13. h3 Be6 14. O-O Nd7 15. Rfe1 Nb6 16. Nf6+ Ke7 17. Nd5+ Nxd5 18. exd5 Bxd5 19. Be4 Rad8 20. Qa3+ Qd6 21. Qf3 Bxe4 22. Nxe4 Qc6 23. Qa3+ Ke8 24. f4 f5 25. Ng5 e4 26. Rad1 Rd7 27. Qb3 Qd5 28. c4 Qc6 29. c5 Qd5 30. Qb6 Qc6 31. Qb3 Bf6 32. Qg3 Kd8 33. b4 d3 34. Kh1 Kc8 35. Qe3 Rhd8 36. Qc1 d2 {0-1 (36) Lin,B (2111)-Kazakouski,V (2608) Chess.com INT 2024}) 9. Ne2 $2 {Mistake. Nb1 was best.} (9. Nb1 Qb6 (9... Be6) 10. Qc1 Bxf5 11. exf5 e4 12. Nd2 Qa5 13. c3 Qxf5 14. Qc2 dxc3 15. bxc3 Nd7 16. Qxe4+ Qxe4+ 17. Nxe4 f5 18. Ng3 Bg7 19. Rc1 f4 20. Nf5 Be5 21. Be2 O-O-O 22. O-O Nc5 23. Nd4 Kc7 {Petrov,A (2382)-Papin,V (2569) Armavir 2011 ½-½ (75)}) 9... Bxf5 (9... h5 10. h4 Qb6 11. Rb1 Nc6 12. a3 Bxf5 13. exf5 Bh6 14. b4 e4 15. Ng3 e3 16. Bd3 exf2+ 17. Kf1 O-O-O 18. Kxf2 Be3+ 19. Ke2 Rhg8 20. b5 Rxg3 21. Be4 axb5 22. Qd3 b4 23. Bxc6 Qxc6 {0-1 (23) Ruvieri,D (1481)-Santanna,P (2021) Sao Paulo BRA 2024}) 10. exf5 Qc8 $4 {Blunder. Nc6 was best. [#]} (10... Nc6 11. a3 Qa5+ 12. Qd2 Qb6 13. g3 Qxb2 14. Qc1 Qb5 15. Bg2 Qa5+ 16. Qd2) 11. a3 $146 (11. c3 Qxf5 12. Ng3 Qe6 13. Bd3 dxc3 14. bxc3 Nd7 15. Bf5 Qc6 16. O-O O-O-O 17. Rb1 b6 18. Qe2 Kc7 19. Qxa6 Nc5 20. Qe2 h5 21. Ne4 Rg8 22. f3 Nd3 23. Qc2 Bc5+ 24. Kh1 Nf4 25. g3 Nd5 {Vrchotka,J (2100)-Rakous,P (1715) Plzen 2004 1-0 (65)}) (11. Qd3 Nd7 12. a3 Nc5 13. Qf3 (13. Qh3 Ne4 14. Qb3 Bh6 15. Ng3 Nd2 16. Qb6 Qxc2 17. Qxf6 Nf3+ {0-1 (17) Henao Ortiz,C (1747)-Rosado Perez,M (1912) Medellin 2015}) 13... Qc7 14. Ng3 Rd8 15. b3 d3 16. Bxd3 Nxb3 17. cxb3 Qc3+ {0-1 (17) Pulido,D-Tovio,I Pereira 1999}) 11... Qxf5 12. Ng3 Qf4 13. Bd3 Nd7 14. Qe2 $6 {Inaccuracy. Qh5 was best.} (14. Qh5 Qg5 15. Qf3 O-O-O 16. b4 Kc7 17. Be4 Qf4 18. Qb3 Nb6 19. Qxf7+ Rd7) 14... Bc5 $2 {Mistake. Nc5 was best.} (14... Nc5) 15. Rd1 $6 {Inaccuracy. b4 was best.} (15. b4 Bb6 16. Nf5 e4 17. Qxe4+ Qxe4+ 18. Bxe4 O-O-O 19. f4 Rhe8 20. O-O d3+) 15... Rb8 $6 {Inaccuracy. O-O-O was best.} (15... O-O-O 16. b4) 16. Nf5 Qg5 $6 {Inaccuracy. h5 was best.} (16... h5 17. b4 Bb6 18. g3 Qg4 19. f3 Qg8 20. O-O Kd8 21. Kh1 Rc8 22. a4) 17. h4 Qxg2 18. Be4 Qg8 19. Rh3 Qf8 20. b4 Bxb4+ $6 {Inaccuracy. Rg8 was best.} (20... Rg8 21. Kf1 Bb6 22. c3 Rg6 23. cxd4 Qg8 24. Rh1 Kf8 25. h5 Rg5 26. d5) 21. axb4 Qxb4+ 22. Kf1 Nc5 23. Rg3 $2 {Mistake. Rxd4 was best.} (23. Rxd4 Qb6 24. Rd6 Qb4 25. Bd5 O-O 26. Rg3+ Kh8 27. Kg2 Rbd8 28. Rxd8 Rxd8) 23... Nxe4 $6 {Inaccuracy. Rd8 was best.} (23... Rd8 24. Bg2 h5 25. Kg1 Kf8 26. f4 d3 27. cxd3 Ne6 28. fxe5 Nd4 29. Qe4) 24. Qxe4 Qb5+ 25. Kg1 Qc6 26. Qg4 Qxc2 27. Nxd4 Qa4 {0-1 Black wins. Precisão Stockfish: Brancas 91% Pretas 83%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "3.10"] [White "Wallace, Fernandes Machado"] [Black "Zacarias, Rodrigo Medeiros"] [Result "0-1"] [ECO "B33"] [WhiteElo "1787"] [BlackElo "2158"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "68"] [EventDate "2024.??.??"] {[%evp 0,68,18,37,51,51,70,41,31,11,11,36,36,62,46,-38,-21,-15,11,-50,-28,-36,-11,-33,-27,-19,2,-19,4,-37,-3,-26,-12,-74,-29,-30,-11,-49,-72,-107,-117,-117,-97,-128,-106,-115,-92,-95,-89,-100,-69,-67,-102,-117,-111,-132,-61,-65,-82,-175,-186,-285,-290,-297,-297,-260,-279,-794,-716,-1026,-100]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bd3 $6 {Inaccuracy. Bg5 was best.} (7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5) 7... a6 8. Na3 b5 9. Nab1 (9. Nd5 Nxd5 10. exd5 Ne7 11. c4 g6 12. O-O Bg7 13. cxb5 O-O 14. Re1 f5 15. bxa6 e4 16. Bf1 Bxa6 17. Nb5 Be5 18. a4 Kh8 19. Ra3 Bb7 20. Bg5 Qd7 21. a5 Bxb2 22. Rh3 Nxd5 23. Bc4 Rxa5 24. Qd2 Rxb5 25. Bxb5 Qxb5 26. Rb1 Bc3 27. Rxb5 Bxd2 28. Rxb7 Bc3 29. Rhxh7+ Kg8 30. h4 Ra8 31. Rh6 Be5 32. Rxg6+ Kh8 33. g3 f4 34. gxf4 Nxf4 35. Bf6+ Bxf6 36. Rxf6 Ne2+ 37. Kh2 d5 38. Rd7 Nd4 {Kravtsiv,M (2598)-Dubov,D (2710) Chess.com INT 2023 1-0}) 9... Be6 10. O-O Be7 11. Bg5 O-O 12. Nd2 Rc8 13. a3 {[#]} Nd7 $146 (13... Nd4 14. f4 Ng4 15. Bxe7 Qxe7 16. Qe1 exf4 17. Rxf4 Ne5 18. Qf2 g5 19. Rf5 Nxd3 20. Qxd4 Bxf5 21. exf5 Nf4 22. f6 Qb7 23. Qf2 Rfe8 24. Nf3 Rxc3 25. bxc3 Re2 26. Re1 Qe4 27. Rxe2 Qxe2 28. Nxg5 Qd1+ 29. Qf1 Ne2+ 30. Kf2 Qxf1+ 31. Kxf1 Nxc3 32. Ke1 Nb1 33. Ne4 Nxa3 34. Nxd6 Nxc2+ 35. Kd2 Nb4 36. Ne4 Nd5 37. Kc2 Kf8 38. g3 Ke8 39. Nd6+ Kd7 40. Nxf7 Nxf6 41. h3 a5 42. g4 Ke7 43. Ng5 {Boehle,R-Schnabel,M Hessen 1991 0-1}) 14. Bxe7 Qxe7 15. Re1 Nb6 16. Ne2 d5 17. exd5 Bxd5 18. Ng3 $6 {Inaccuracy. Nc3 was best.} (18. Nc3 Be6) 18... g6 19. Nde4 f5 20. Nc3 Be6 21. Bf1 Rfd8 22. Qc1 Qf6 23. Rd1 Nd4 24. Nge2 Bc4 25. Nxd4 exd4 26. Bxc4+ bxc4 27. Ne2 d3 28. Nc3 Qd4 29. cxd3 $2 {Mistake. Qd2 was best.} (29. Qd2) 29... cxd3 30. Qe3 $6 {Inaccuracy. Qg5 was best.} (30. Qg5 Nc4) 30... Qxe3 31. fxe3 Nc4 32. Kf2 Nxb2 33. Rac1 $4 {Blunder. Rdb1 was best.} (33. Rdb1 Nc4 34. Rb4 Ne5 35. Nd1 Rc2+ 36. Kg3 d2 37. Rb2 Rc4 38. Rab1 Kg7) 33... d2 34. Rc2 Rxc3 $4 {Blunder. Nxd1+ was best. 0-1 Black wins. Precisão Stockfish: Brancas 87% Pretas 83%} (34... Nxd1+ 35. Nxd1 Rxc2 36. g4 fxg4 37. e4 Kf7 38. Kg3 Rd3+ 39. Kf4 Rc5 40. Kxg4) 0-1