[Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.1"] [White "Vitor, Henrique Leopoldino"] [Black "de Albuquerque, Ian Telek Cavalcant"] [Result "0-1"] [ECO "B92"] [WhiteElo "1998"] [BlackElo "2772"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "96"] [EventDate "2024.??.??"] {[%evp 0,96,18,14,58,51,85,66,89,57,38,26,46,31,81,68,91,22,84,18,-4,-21,-21,-39,10,1,1,-39,-20,-40,-17,-76,-76,-70,-74,-77,-84,-84,-84,-84,-84,-84,-73,-84,-70,-89,-50,-46,-51,-83,-58,-89,-75,-116,-58,-203,-177,-203,-197,-236,-237,-233,-224,-224,-189,-221,-248,-259,-286,-492,-537,-509,-577,-603,-619,-640,-640,-659,-469,-516,-559,-682,-587,-728,-780,-1003,-936,-953,-641,-641,-598,-561,-593,-679,-656,-968,-1340,-1894,-1660]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. Be3 e6 8. Qd2 (8. g4 h6 9. f3 b5 10. a3 Bb7 11. Qd2 Rc8 12. O-O-O d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Kb1 Bc5 16. h4 Qe7 17. g5 Bxa3 18. bxa3 Qxa3 19. Nb3 O-O 20. Qc1 Qxc1+ 21. Bxc1 h5 22. Rhf1 Nb6 23. f4 Na4 24. Bb2 g6 25. Bf3 Bxf3 26. Rxf3 Rc4 27. Bf6 Rfc8 28. Rd2 b4 29. Na5 R4c5 30. Nb7 Nc3+ 31. Kb2 R5c7 32. Rd8+ Rxd8 33. Nxd8 Nd5 34. Be5 Rc4 35. Nb7 Kf8 36. Nd6 Rc6 37. Ne4 a5 {Nepomniachtchi,I (2792)-Chigaev,M (2641) Chess.com INT 2022 1-0}) 8... Qc7 9. f4 $2 {Mistake. g4 was best.} (9. g4) 9... b5 10. a3 $6 {Inaccuracy. f5 was best.} (10. f5) 10... Bb7 11. Bf3 Nb6 12. b3 $146 (12. O-O Nc4 13. Qc1 Rc8 14. Nde2 Be7 15. Bf2 Bc6 16. b3 Nb6 17. Qe3 Nfd7 18. f5 e5 19. Ra2 h6 20. h4 Qb7 21. Rd1 Nc5 22. Nd5 Bxd5 23. exd5 Rc7 24. Nc3 Qc8 25. Ne4 Qxf5 26. Nxc5 Rxc5 {Acarbay,A (1837)-Ayaz,H Kusadasi 2004 0-1 (36)}) 12... Rc8 13. Nde2 Be7 14. O-O {[#]} O-O $146 (14... Nfd7 15. Rac1 Bf6 16. Nd1 Nc5 17. Ng3 h5 18. Nxh5 Bxe4 19. Nxf6+ gxf6 20. Bxe4 Nxe4 21. Qd4 Nc5 22. Qxf6 Rg8 23. Nf2 Qb7 24. g3 Qf3 25. Bxc5 Rxc5 26. Nd3 Rxg3+ 27. hxg3 Qxg3+ {0-1 (27) Kawentel,T (1640)-Torwelle,M (1616) Rotenburg/Wuemme 2005}) 15. h3 d5 16. e5 Ne4 17. Bxe4 dxe4 18. Qd4 $6 {Inaccuracy. Rfd1 was best.} (18. Rfd1 Rfd8) 18... Nd5 $6 {Inaccuracy. Nd7 was best.} (18... Nd7 19. Qd2 Rfd8 20. Qe1 f6 21. Qh4 Nf8 22. Qg4 Qc6 23. b4 fxe5 24. fxe5) 19. Nxd5 Bxd5 20. Rfc1 Rfd8 21. Qb6 Qxb6 22. Bxb6 Bc5+ 23. Bxc5 Rxc5 24. b4 Rc7 25. Nd4 $6 {Inaccuracy. a4 was best.} (25. a4 bxa4 26. Rxa4 Bc4 27. Nc3 e3 28. Ra5 h5 29. Rc5 Rxc5 30. bxc5 Rc8) 25... Rdc8 26. Re1 Rc3 27. Nb3 $2 {Mistake. Kf2 was best.} (27. Kf2 f5 28. g3 g5 29. fxg5 Kf7 30. h4 Kg6 31. a4) 27... Rxc2 28. Nc5 e3 29. Rxe3 Rxg2+ 30. Kf1 a5 31. Rd1 Rh2 32. Rg3 Rh1+ 33. Rg1 Rxh3 34. Rxd5 exd5 35. e6 fxe6 36. Nxe6 Rc1+ 37. Kg2 Rxg1+ 38. Kxh3 axb4 39. axb4 Rb1 40. Nc7 Rxb4 41. Nxd5 Rd4 42. Ne7+ Kf7 43. Nc8 $6 {Inaccuracy. Nc6 was best.} (43. Nc6 Rc4 44. Ne5+ Ke6 45. Kg4 Rc3 46. Nf3 Rxf3 47. Kxf3 Kf5 48. Kg2 b4) 43... Rxf4 44. Nd6+ Ke6 45. Nxb5 Rc4 46. Kg2 Kd5 47. Na3 $4 {Checkmate is now unavoidable. Kf1 was best.} (47. Kf1 Rc5 48. Na3 Ke4 49. Kf2 Kf4 50. Ke2 h5 51. Kd3 h4 52. Kd4 Rc1) 47... Rb4 48. Kf1 Rb2 {0-1 Black wins. Precisão Stockfish 17: Brancas 90% Pretas 95%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.2"] [White "Dos Santos, Rafael Ventura"] [Black "Maia, Erick De Figueiredo"] [Result "1-0"] [ECO "B38"] [WhiteElo "2240"] [BlackElo "2010"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "100"] [EventDate "2024.??.??"] {[%evp 0,84,29,24,51,38,38,31,36,36,67,28,28,28,28,26,26,0,31,31,24,23,33,31,44,29,59,57,54,14,16,20,60,36,35,21,36,21,34,34,48,18,74,45,50,50,44,68,79,32,55,46,88,22,85,21,41,20,118,88,112,113,169,168,168,187,260,262,266,204,333,199,202,211,245,199,219,215,434,233,279,277,276,218,229,387,340]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. f3 Nxd4 9. Bxd4 d6 10. Qd2 Bd7 11. Rc1 Bc6 12. b3 a5 13. Be2 Nd7 14. Be3 Nc5 15. O-O Qb6 16. Rc2 Rfc8 17. Rb1 Qd8 18. Nb5 (18. Kh1 h5 19. a3 Kh7 20. Bf1 (20. h3 Qh8 21. b4 axb4 22. axb4 Na4 23. Nd1 Bd7 24. f4 Bc6 25. Bd3 b6 26. Qe2 Bd4 27. e5 dxe5 28. Bxd4 exd4 29. Qxe7 Qe8 30. Qg5 Kg7 31. Re2 Qd8 32. Re7 Qd6 {Firouzja,A (2759)-Gasparyan,D (2189) chess.com INT 2024 1-0 (38)}) 20... Be5 21. Nd5 e6 22. Nc3 Qh4 23. Bg1 Qe7 24. Ne2 Rd8 25. Nd4 Qf6 26. b4 axb4 27. axb4 Bxe4 28. fxe4 Nxe4 29. Qe3 Qh4 30. Ne2 f5 31. Qh3 Qf6 32. Rd1 Ra4 {Le,Q (2693)-Carlsen,M (2837) Astana 2012 0-1 (56)}) (18. Bf1 Qf8 19. Kh1 Be5 20. Nd5 Bxd5 21. exd5 Qg7 22. Re1 Rc7 23. g3 f5 24. Bh6 Qf7 25. Bh3 Bg7 26. Bg5 Bf6 27. Be3 Be5 28. f4 Bf6 29. g4 fxg4 30. Bxg4 Qg7 31. Rg1 Kh8 32. f5 g5 33. h4 Qh6 34. Bxg5 Bxg5 35. Qxg5 Qf6 36. Bf3 Rcc8 37. Rcg2 Rf8 38. Qxf6+ Rxf6 39. Bg4 Rg8 40. Bh3 Rxg2 41. Kxg2 Kg7 42. Kf3+ Kf7 43. Bg4 Rh6 44. h5 Ke8 45. Ke3 Rf6 46. Bh3 Rh6 47. Bg4 Rf6 {Dominguez Perez,L (2758)-Jones,G (2679) Chess.com INT 2020 1-0 (61)}) 18... h5 $146 (18... Ne6 19. Rbc1 h5 20. Bf1 Kh7 21. g3 a4 22. b4 Bxb5 23. cxb5 Rxc2 24. Rxc2 Qh8 25. Qd5 Rc8 26. Rxc8 Qxc8 27. Bc4 Bc3 28. a3 Bb2 29. Qd3 Kg8 30. b6 Nf8 31. Bb5 Qe6 32. Bxa4 Qa2 33. Bb3 {Prithu,G (2472)-Barseghyan,A (2316) Paracin 2021 ½-½ (49)}) 19. Nd4 Kh7 20. a3 {[#]} Ne6 $6 $146 {Inaccuracy. Bd7 was best.} (20... a4 21. b4 Nb3 22. Qd3 Qh8 23. Rd1 Bd7 24. Ra2 Nxd4 25. Bxd4 Be6 26. Bxg7 Qxg7 27. Rc2 Rc7 28. Rc3 b5 29. Qc2 Rac8 30. Qd2 bxc4 31. Qd4 Qxd4+ 32. Rxd4 Kg7 33. Bd1 Bd7 34. Be2 Bb5 35. Rd5 Rb8 36. e5 Rb6 37. Kf2 dxe5 38. Rxe5 Kf6 39. f4 e6 40. Ke3 Rd7 41. Rc5 Bc6 42. g3 Bd5 43. Bxc4 Bxc4 44. R5xc4 Rbd6 45. b5 Rb6 46. Rb4 Rd5 47. Rxa4 Rdxb5 48. Rac4 Rb2 49. h4 Rg2 50. Kd4 {Munk,P (2086)-Cuhra,M (2225) Czech Republic 2023 ½-½ (104)}) (20... Bd7) 21. Bf1 $6 {Inaccuracy. Nxe6 was best.} (21. Nxe6) 21... Nxd4 22. Bxd4 Qh8 23. Be3 Kg8 24. Bb6 a4 25. b4 Be8 26. b5 h4 27. Kh1 Qh5 $6 {Inaccuracy. h3 was best.} (27... h3 28. g4) 28. Be2 $6 {Inaccuracy. h3 was best.} (28. h3 Bh6 29. f4 e5 30. Be2 Bxf4 31. Qd5 Qg5 32. Bg4 Rcb8 33. Rf1 Qe7) 28... g5 $6 {Inaccuracy. h3 was best.} (28... h3 29. g4) 29. Be3 Bf6 30. f4 g4 $6 {Inaccuracy. Qg6 was best.} (30... Qg6 31. f5 Qh6 32. h3 Rc7 33. Bf3 Qg7 34. e5 Bxe5 35. b6 Rc6 36. Bxg5) 31. h3 Bd7 32. f5 Kh8 33. Bxg4 Qh7 34. c5 Be5 35. Bf4 Bxf4 36. Qxf4 dxc5 37. Qd2 Be8 38. Rxc5 Rd8 $6 {Inaccuracy. Rxc5 was best.} (38... Rxc5 39. Qd4+ Qg7 40. Qxc5 f6 41. e5 Rd8 42. Bf3 fxe5 43. Bxb7 e6 44. Be4) 39. Qc3+ $6 {Inaccuracy. Rd5 was best.} (39. Rd5 Rd6 40. Rxd6 exd6 41. Qxd6 Qg7 42. f6 Qh6 43. Qe7 b6 44. Rd1 Kg8) 39... f6 40. Rc7 b6 41. Qe3 $6 {Inaccuracy. e5 was best.} (41. e5 fxe5 42. Qxe5+ Qg7 43. Qe1 Qf6 44. Bf3 Rac8 45. Rxe7 Bf7 46. Rb4 Kg8) 41... Rd6 42. e5 fxe5 43. Qxe5+ Qg7 44. Qe1 Qf6 45. Rxe7 Bf7 46. Bf3 Rad8 47. Re4 Qxf5 48. Qxh4+ Kg8 49. Rg4+ Kf8 50. Re1 Qf6 {1-0 White wins. Precisão Stockfish 17: Brancas 95% Pretas 91%} 1-0 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.3"] [White "Jorge, Antonio Torres Chav"] [Black "De Souza, Felipe Guimaraes"] [Result "0-1"] [ECO "B22"] [WhiteElo "1985"] [BlackElo "2171"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "98"] [EventDate "2024.??.??"] {[%evp 0,93,42,39,38,26,45,-1,22,22,17,22,22,22,23,10,37,-105,-100,-199,-150,-293,-293,-293,-293,-293,-293,-284,-230,-230,-251,-252,-252,-260,-256,-299,-279,-279,-292,-293,-287,-312,-254,-303,-306,-289,-296,-310,-300,-375,-367,-354,-353,-390,-227,-229,-233,-324,-325,-360,-369,-399,-385,-406,-412,-452,-457,-459,-371,-371,-333,-367,-346,-356,-453,-456,-465,-473,-479,-502,-514,-651,-681,-680,-689,-720,-713,-786,-713,-755,-764,-788,-825,-1016,-1464,-1318]} 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. Bc4 Nb6 8. Bxf7+ $6 {Inaccuracy. Bb5 was best.} (8. Bb5 Bd7 (8... dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O a6) 9. O-O dxe5 10. Bxc6 Bxc6 11. Nxe5 Bd5 12. Nc3 g6 13. a4 a5 14. Qe2 Rc8 15. Qb5+ Bc6 16. Nxc6 bxc6 17. Qe5 f6 18. Qxa5 e5 19. Qa6 exd4 20. Ne4 Be7 21. Bh6 Kf7 22. a5 Nd5 23. Qc4 c5 24. a6 g5 25. a7 Kg6 26. Bxg5 fxg5 27. Ra6+ Kg7 28. Rfa1 Ra8 29. Nxc5 Bxc5 30. Qxc5 Re8 31. g3 Nf6 32. Qxg5+ Kf7 33. Qf5 d3 34. Rd1 d2 35. h4 Qd4 36. Rxd2 Qxd2 37. Rxf6+ Kg8 {So,W (2753)-Firouzja,A (2777) Chess.com INT 2023 ½-½}) 8... Kxf7 9. Ng5+ $6 {Inaccuracy. e6+ was best.} (9. e6+) 9... Kg8 10. Qf3 $6 {Inaccuracy. e6 was best.} (10. e6) 10... Qe8 11. e6 g6 12. Be3 $2 {Mistake. d5 was best.} (12. d5 Ne5 13. Qe4 Qb5 14. Nc3 Qd3 15. f4 Qxe4+ 16. Ngxe4 Nd3+ 17. Ke2 Nb4) 12... Bg7 13. Nc3 h6 14. Nf7 Bxe6 15. Nxh8 Kxh8 16. Rd1 {[#]} Qf7 $146 (16... Bc4 17. d5 Ne5 18. Qh3 Kh7 {0-1 (18) Golubkova,A (1860)-Nazarova,N Kimry 2004}) 17. Qg3 Nd5 18. O-O Nxc3 19. bxc3 Bxa2 20. Qh4 Qf6 21. Qg3 d5 22. Rfe1 Bc4 23. Bf4 Rf8 24. Be3 a5 25. Bc1 b5 26. Re3 Qf4 27. Qxf4 Rxf4 28. Re6 $6 {Inaccuracy. Rxe7 was best.} (28. Rxe7 Nxe7 29. Bxf4 Kg8 30. Bd6 Nc6 31. Bc5 Bf8 32. Bxf8 Kxf8 33. f3 a4) 28... Rf6 29. Rde1 b4 30. Rxf6 Bxf6 31. Re6 Bb5 32. Bb2 bxc3 33. Bxc3 Kg8 34. Re1 Nxd4 35. Bxd4 Bxd4 36. Rxe7 a4 37. Rb7 Bc4 38. Rb8+ Kf7 39. Ra8 Bb3 40. Kf1 Bb2 41. Ra7+ Kf6 42. Ra6+ Kf5 43. g4+ Kxg4 44. Kg2 Kf5 45. Rb6 d4 46. Kg3 d3 47. Rb5+ Be5+ 48. f4 d2 49. Rxe5+ Kf6 {0-1 Black wins. Precisão Stockfish 17: Brancas 91% Pretas 98%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.4"] [White "Zacarias, Rodrigo Medeiros"] [Black "De BritoVicente, Vicente De P Alenca"] [Result "0-1"] [ECO "C02"] [WhiteElo "2158"] [BlackElo "2005"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "56"] [EventDate "2024.??.??"] {[%evp 0,56,44,34,45,36,44,44,3,-4,-4,-3,2,4,41,-39,-16,-39,-28,-82,-71,-107,-49,-77,-212,-291,-214,-251,-238,-401,-463,-541,-541,-541,-544,-546,-537,-700,-606,-646,-516,-956,-890,-1115,-1165,-1250,-922,-1462,-912,-976,-1249,-1336,-875,-1219,-1481,-1481,-1043,-1176,-1083]} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. exf6 Nxf6 8. O-O Bd6 9. Re1 $6 {Inaccuracy. dxc5 was best.} (9. dxc5 Bxc5 10. c4 O-O 11. cxd5 exd5 12. Nc3 Bg4 13. h3 Bxf3 14. Bxf3 Nd4 15. Bg5 Nxf3+ 16. Qxf3 Bd4 17. Rad1 Bxc3 18. bxc3 h6 19. Bxf6 Qxf6 20. Qxd5+ Qf7 21. Rfe1 Qxd5 22. Rxd5 Rf7 23. Red1 Rc7 {Savchenko,B (2613)-Grachev,B (2628) Sochi 2016 1-0 (46)}) (9. c4 Nxd4 10. Nxd4 cxd4 11. cxd5 e5 12. Nd2 O-O 13. Nc4 Bb5 14. Bg5 Bxc4 15. Bxc4 Qd7 16. Qe2 Rae8 17. Bb5 Qf5 18. Bxf6 Qxf6 19. Bxe8 Rxe8 20. Qe4 a6 21. Rad1 h6 22. Rd3 Rf8 23. Rf3 Qe7 24. Rxf8+ Qxf8 25. Rc1 Qf6 26. Rc8+ Kf7 27. g3 Ke7 28. Qh7 Qf7 29. Qh8 Qxd5 30. Qf8+ {1-0 (30) Abdrlauf,E (2527)-Wieczorek,O (2505) Chess.com INT 2023}) 9... O-O 10. a3 $6 $146 {Inaccuracy. Bg5 was best. [#]} (10. Bd3 Qc7 11. h3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Nd2 Rae8 15. Nf3 Bd6 16. Bg5 Rxe1+ 17. Qxe1 Re8 18. Qd1 Ne4 19. Bxe4 dxe4 20. Nd2 Bc6 21. Nc4 Bf8 22. Qd2 h6 23. Bf4 Qd7 24. Qxd7 Bxd7 {Hardaway,B (2427)-Korley,K (2442) New York USA 2024 1-0 (63)}) (10. Nbd2 cxd4 11. cxd4 Rc8 12. Nf1 Ne4 13. Be3 Nb4 14. Bd3 Nxd3 15. Qxd3 a6 16. Ng3 Nf6 17. Bg5 Qb6 18. Bxf6 Rxf6 19. Ng5 g6 20. Nh5 Rf5 21. g4 Rxg5 22. Nf6+ Kg7 23. Nxd7 Rxg4+ 24. Kf1 Qxb2 {Moeller,J (1851)-Eilert,M (2039) Langenhagen 2019 0-1 (31)}) (10. Bg5 Qc7 11. Bxf6 (11. Bd3 Rae8 12. Nbd2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Rxe5 Qxe5 16. Nf3 Qd6 17. Bxf6 Qxf6 18. Qb3 c4 19. Qxb7 Bc6 20. Bxh7+ Kxh7 21. Qxa7 Qg6 22. Nd4 Qe4 23. h3 Ra8 24. Qc7 Ba4 {Jamroz,V (1785)-Ng,T (1321) Bournemouth 2016 0-1 (39)}) 11... Rxf6 12. Bd3 Raf8 13. Qd2 Rxf3 14. gxf3 Bxh2+ 15. Kf1 c4 16. Bc2 Rxf3 17. Ke2 Rf7 18. Kd1 Bf4 19. Qe2 e5 20. dxe5 Nxe5 21. Nd2 Bxd2 22. Qxd2 Nf3 23. Qxd5 Nxe1 24. Kxe1 Kf8 {Schirra,M (1609)-Perschke,T (1830) Playchess.com INT 2012 0-1 (53)}) 10... Ne4 $2 $146 {Mistake. Ng4 was best.} (10... Qc7 11. Nbd2 cxd4 12. cxd4 Ng4 13. Nf1 Kh8 14. h3 Nf6 15. Be3 Ne4 16. Rc1 Rf6 17. b4 a6 18. Bd3 Raf8 19. N1d2 Nxd2 20. Nxd2 Bh2+ 21. Kh1 e5 22. Nf3 Rxf3 23. gxf3 exd4 24. Bg5 Bf4 25. Rg1 Bxc1 26. Qxc1 Qe5 27. f4 Qd6 28. Qd2 h6 29. Bh4 Qxf4 30. Qxf4 Rxf4 31. Bg3 Rf3 32. Rd1 Bxh3 33. Re1 Bf5 34. Re8+ Kh7 35. Be2 Rxa3 36. Rf8 Bg6 37. Bg4 Ra1+ 38. Kg2 Re1 39. f3 Re2+ 40. Kf1 {Skuhala,B (2077)-Williams,S (2464) Chess.com INT 2020 0-1}) (10... Ng4 11. g3 Qf6 12. Rf1 Rae8 13. Ng5 Nh6 14. b4 cxd4 15. b5 Na5 16. cxd4) 11. Bd3 $4 {Blunder. Be3 was best.} (11. Be3 Be8 12. Nbd2 cxd4 13. cxd4 Nxd2 14. Qxd2 Bh5 15. Ne5 Bxe5 16. dxe5 Bxe2) 11... Nxf2 12. Bxh7+ Kxh7 13. Qc2+ Ne4 14. Rxe4 dxe4 15. Ng5+ Kg8 16. Qxe4 Rf5 17. Nf3 cxd4 18. cxd4 Qb6 19. Nbd2 Qb5 20. g4 $6 {Inaccuracy. b3 was best.} (20. b3 Qd5 21. b4 Rf4 22. Qxd5 exd5 23. Nb3 Rf7 24. b5 Nd8 25. Be3 Bxb5) 20... Rf4 21. Qe3 Rxg4+ 22. Kh1 Qd5 23. b3 Rh4 24. Kg1 Rg4+ 25. Kf1 Rf8 26. Bb2 Bf4 27. Qe4 Qxe4 28. Nxe4 Be3 {0-1 Black wins. Precisão Stockfish 17: Brancas 82% Pretas 96%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.5"] [White "Veiga da Silva, Paulo Roberto Costa"] [Black "Ramos, Angelo Bil"] [Result "1-0"] [ECO "B33"] [WhiteElo "1877"] [BlackElo "2149"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "91"] [EventDate "2024.??.??"] {[%evp 0,91,18,36,36,36,70,36,36,36,36,36,36,36,64,34,16,3,23,4,2,1,-6,7,7,6,7,-3,59,42,106,8,3,-19,-8,-25,-26,-44,-30,-34,-35,-30,-3,-37,10,-24,-10,7,9,4,29,-4,-4,5,14,13,20,-6,25,28,45,46,40,43,40,41,80,77,79,57,98,86,98,99,98,98,98,110,110,112,126,110,111,99,121,107,160,122,131,148,458,491,969,977]} 1. e4 {Ftacnik,Lubomir} c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 Bg5 13. a4 Ne7 $6 $146 {Inaccuracy. bxa4 was best.} (13... bxa4 14. Ncb4 (14. Nce3 Bd7 15. Rxa4 O-O 16. Ra2 Be6 17. Rxa6 Bxd5 18. Nxd5 Rxb2 19. Rxc6 Bd2+ 20. Qxd2 Rxd2 21. Kxd2 Qh4 22. f3 Qf2+ 23. Be2 Qxg2 24. Ra1 Qxh2 25. Rxd6 h5 26. c4 Rb8 27. Nc3 Qf2 28. Rf1 Qa7 29. Nb5 Qe7 30. Rd5 h4 31. c5 Ra8 32. c6 Ra2+ 33. Kd3 Qb4 34. Nc3 Ra3 35. Rc1 Qb6 36. Kd2 h3 37. Nb5 Qe3+ 38. Kd1 h2 39. Kc2 Qxe2+ 40. Rd2 Qc4+ 41. Kb2 Qb3# {0-1 (42) Dominguez Perez,L (2748)-Sindarov,J (2677) Chess.com INT 2024}) 14... Nxb4 15. Nxb4 (15. cxb4 Bd7 (15... O-O 16. Rxa4 f5 (16... a5 17. h4 (17. b5 Bb7 18. Bc4 Kh8 19. O-O f5 20. exf5 Rxf5 21. b4 Bxd5 22. Qxd5 axb4 23. Ra6 Be7 24. Rfa1 Rf8 25. g3 b3 26. Bxb3 Qd7 27. Bc4 Qf5 28. R1a2 {Cramling,P (2355)-Tisdall,J (2440) Gladsaxe 1983 1-0 (40)}) 17... Bh6 18. b5 Bd7 19. Nc3 d5 20. exd5 Kh8 21. Be2 f5 22. g3 Qb6 23. O-O Rbd8 24. Kg2 Bc8 25. f4 Rfe8 26. fxe5 Rxe5 27. Qd4 Qf6 28. Rc4 {Anand,V (2804)-Grischuk,A (2781) Stavanger 2015 ½-½ (41)}) 17. exf5 Bxf5 18. Bxa6 Be4 19. O-O Kh8 20. Bc4 {Goldin,A (2345)-Ostrovsky,A Leningrad 1982}) 16. Bxa6 O-O 17. Qc2 (17. O-O Qe8 18. Re1 Bd8 19. Qd2 Kh8 20. Rac1 f5 21. exf5 Rxf5 22. Bd3 Bg5 23. f4 Rxf4 24. Nxf4 Bxf4 25. Qxf4 exf4 26. Rxe8+ Bxe8 27. b5 g5 28. b6 {Gontcharov,S (1927)-Wu,L (2325) Budapest HUN 2024 0-1 (51)}) 17... Be6 18. Rxa4 Bxd5 19. exd5 Qb6 20. O-O f5 21. Qc6 (21. Be2) 21... Bd2 22. Qxb6 Rxb6 23. b5 e4 24. g3 e3 25. fxe3 Bxe3+ 26. Kg2 g5 27. Rc4 f4 28. gxf4 {Neukirch,D (2375)-Jakat,T (2240) Rostock 1981 MCL [Ftacnik,Lubomir] ½-½ (31)}) 15... Rxb4 (15... O-O 16. Nc6 Qb6 17. Nxb8 Qxb2 18. Be2 Qxc3+ 19. Kf1 Be6 20. h4 Bh6 21. Nxa6 a3 22. g3 a2 23. Kg2) 16. cxb4 Qb6 17. Qxa4+ Bd7 18. Qa3 d5 19. Bxa6 O-O 20. O-O dxe4 21. Rfe1) 14. Ncb4 {[#]} Qd7 $146 (14... Nxd5 15. exd5 Qc7 16. axb5 axb5 17. Nc6 Rb6 18. Qb3 O-O 19. Bxb5 Bd7 20. Ra7 Rb7 21. Ra6 Bxc6 22. Rxc6 Qa5 23. Rxd6 Rxb5 24. Qd1 Rxb2 25. O-O Qxc3 26. Qg4 Qb4 27. Qd7 e4 28. Rc6 e3 29. fxe3 Bxe3+ 30. Kh1 Rb1 31. Qf5 Rxf1+ 32. Qxf1 Qe4 33. Qd1 Rb8 34. h3 h6 35. Rc2 Bf4 {0-1 (35) Tangatarov,T (2185)-Mukhuametdinov,l (1924) Ufa 2012}) 15. a5 $6 {Inaccuracy. axb5 was best.} (15. axb5 Nxd5 16. Qxd5 axb5 17. h4 Bd8 18. g3 O-O 19. Bh3 Qc7 20. Bxc8 Qxc8) 15... Nxd5 16. Nxd5 O-O 17. Nb6 Qc6 18. Qd5 Bb7 19. Qxc6 Bxc6 20. Rd1 Rfd8 (20... Rfc8 21. h4 Bh6 22. Nd5 Kf8 23. Rh3 Bxd5 24. Rxd5) 21. h4 Bh6 22. Nd5 Kf8 23. Rh3 Bxd5 24. Rxd5 Rbc8 25. Rhd3 Ke7 26. Rd1 g6 27. g3 Rc6 28. Bd3 Ke6 $6 {Inaccuracy. Rc5 was best.} (28... Rc5) 29. Bc2 f6 $6 {Inaccuracy. Ke7 was best.} (29... Ke7 30. Bb3) 30. Bb3 Ke7 31. Ke2 Bg7 32. Rh1 h6 $6 {Inaccuracy. h5 was best.} (32... h5 33. Rd3) 33. h5 g5 34. Rd2 Rf8 35. g4 Rd8 36. Bd5 Rc7 37. Rc1 Rb8 38. b4 Bf8 39. Kd3 Kd8 40. Kc2 $6 {Inaccuracy. Rdc2 was best.} (40. Rdc2 Ra7 41. c4 bxc4+ 42. Rxc4 Kd7 43. Rc6 Rxb4 44. Rc8 Be7 45. Rh8 Rb2) 40... Be7 $6 {Inaccuracy. Rbc8 was best.} (40... Rbc8 41. Kb2 Rc4 42. Rdc2 R8c7 43. Rd1 Be7 44. Rd3 Ke8 45. Rh3 Kd7 46. Rd2) 41. Kb3 Ke8 42. Rdc2 Kd7 43. f3 Kd8 44. c4 Rbc8 $6 {Inaccuracy. bxc4+ was best.} (44... bxc4+ 45. Rxc4 Rbc8 46. Bb7 d5 47. exd5 Rxc4 48. Rxc4 Rxc4 49. Kxc4 Kc7 50. Bxa6) 45. cxb5 axb5 46. a6 {1-0 White wins. Precisão Stockfish 17: Brancas 95% Pretas 91%} 1-0 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.6"] [White "Filho, Tadeu Sousa Santos"] [Black "Cardoso, Marcio De Lucca"] [Result "0-1"] [ECO "A50"] [WhiteElo "2121"] [BlackElo "1993"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "42"] [EventDate "2024.??.??"] {[%evp 0,42,45,27,25,13,10,-20,-19,-30,-18,-11,20,31,50,50,75,25,17,18,4,15,14,19,1,-12,15,1,20,7,31,22,30,14,22,14,33,19,30,8,29,-60,-55,-207,-225]} 1. d4 Nf6 2. c4 e6 3. Bf4 d5 4. cxd5 exd5 5. Nc3 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nf3 Nh5 (8... O-O 9. Qc2 Re8 10. g4 Nf8 11. h3 Ng6 12. O-O-O Bd6 13. Bxd6 Qxd6 14. g5 Nh5 15. Kb1 Bd7 16. Bf5 Bxf5 17. Qxf5 Nf8 18. Ne5 Qe6 19. Qg4 g6 20. f4 Ng7 21. e4 Rad8 22. Qf3 dxe4 23. Nxe4 Nh5 24. Rhe1 Qf5 25. Ka1 Ne6 26. Ng4 Kh8 27. Nh6 Qxf4 28. Nxf7+ Kg7 29. Qxf4 Nhxf4 30. Nxd8 Rxd8 31. Nc5 Nxg5 32. Re7+ Kh6 33. h4 Nf3 34. Rxb7 Nxd4 35. Kb1 Rd5 36. Rxa7 Ng2 37. Ne4 Ne3 38. Nf6 {Bacrot,E (2653)-Kozak,A (2558) Chess.com INT 2023 1-0 (62)}) 9. Bg3 Nxg3 (9... O-O 10. Qc2 g6 11. Rc1 Re8 12. Kf1 Ndf6 13. Ne5 Bd6 14. Nf3 Qe7 15. Bxd6 Qxd6 16. Ne5 Ng4 17. Nxg4 Bxg4 18. h3 Bd7 19. Be2 Ng7 20. Nd1 Nf5 21. Bg4 Qf6 22. Kg1 Rad8 23. Qa4 a6 24. Qb4 {Teng,J (1152)-Mu,J Shanghai CHN 2024 1-0 (37)}) 10. hxg3 Nf6 11. Ne5 Be6 {[#]} 12. Rb1 $6 $146 {Inaccuracy. f4 was best.} (12. g4 Qc8 13. g5 Nd7 14. g6 Nxe5 15. dxe5 h6 16. Qc2 f6 17. exf6 Bxf6 18. Ne2 Qc7 19. Nf4 Bg8 20. Bf5 Qa5+ 21. Qd2 Qxd2+ 22. Kxd2 Ke7 23. Kc2 Be5 24. Rhe1 Kf6 25. g4 h5 26. Rh1 h4 27. Rh2 Re8 28. Bd3 Ke7 {½-½ (28) Vijayakumar,R (1577)-Kimura,T (1723) Perth 2004}) (12. f4 g6 13. g4 Nd7 14. f5 Nxe5 15. dxe5 Bd7 16. Qf3 Qb6 17. O-O-O O-O-O) 12... a5 $6 {Inaccuracy. Bd6 was best.} (12... Bd6) 13. Rc1 h5 14. Na4 Ng4 15. Nxg4 Bxg4 16. f3 Be6 17. g4 Bh4+ $6 {Inaccuracy. h4 was best.} (17... h4) 18. Kf1 g6 19. gxh5 Rxh5 20. Qc2 $4 {Blunder. f4 was best.} (20. f4 Rh8 21. Rc2 Bf6 22. Rxh8+ Bxh8 23. f5 Bxf5 24. Bxf5 Qf6 25. Rf2 gxf5) 20... Qg5 21. Be2 $4 {Blunder. Qd2 was best.} (21. Qd2 Rh6 22. Rg1 Bg3 23. Ke2 Bh2 24. Rgf1 Qxg2+ 25. Kd1 Qxd2+ 26. Kxd2 Bh3) 21... Bg3 $6 {Inaccuracy. Qxe3 was best. 0-1 Black wins. Precisão Stockfish 17: Brancas 77% Pretas 91%} (21... Qxe3 22. Bd3 Kf8 23. Rd1 Re8 24. Qe2 Qf4 25. Qd2 Qxd4 26. Bc2 Qc4+ 27. Kg1) 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.7"] [White "de Miranda, Eduardo R. Chermon"] [Black "Salles, Marvio Darilho"] [Result "0-1"] [ECO "B13"] [WhiteElo "1870"] [BlackElo "2113"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "86"] [EventDate "2024.??.??"] {[%evp 0,86,36,36,63,58,69,58,52,0,1,27,26,-1,2,-15,18,32,30,20,20,20,30,-7,12,4,37,64,52,52,52,13,8,13,12,-8,23,-3,29,9,83,126,59,16,16,16,19,16,16,14,40,11,43,36,42,11,0,0,54,-25,40,-18,-24,-24,-28,-59,-59,-86,-71,-75,-69,-69,-74,-72,-24,-24,-24,-94,-68,-62,-101,-1219,-1256,-1268,-1296,-29995,-29996,-29997,-29998]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Ne5 8. Qd4 Nd3+ 9. Bxd3 cxd3 10. Qxd3 (10. O-O-O Bf5 11. Nf3 Rc8 12. Nh4 Qd7 13. Bxf6 gxf6 14. Nxf5 Qxf5 15. Rxd3 Bh6+ 16. Kb1 Bf4 17. g4 Qg6 18. Rhd1 Be5 19. Qa4+ Kf8 20. Ne2 b5 21. Qxa7 Qxg4 22. Qe3 Rg8 23. Ng3 Qa4 24. Rc1 Rxc1+ {Meister,J (2473)-Ovod,E (2404) Novaya Ladoga 2001 0-1 (51)}) 10... h6 (10... Qb6 11. Qb5+ Nd7 12. Be3 Qg6 13. g3 a6 14. Qa4 Rb8 15. Nf3 b5 16. Qf4 Bb7 17. Rd1 Qf6 18. O-O Qxf4 19. Bxf4 Rd8 20. Rfe1 Nf6 21. Re5 b4 22. Na4 e6 23. Kg2 Bxd5 24. Rc1 Bd6 25. Ree1 {Hietala,P (1985)-Hentunen,A (2209) Catez SLO 2024 0-1 (39)}) (10... g6 11. Nge2 Bg7 12. O-O O-O 13. Rad1 Qb6 14. Rd2 Rd8 15. Qg3 Bf5 16. Rfd1 Rac8 17. Nd4 Rxc3 18. bxc3 Ne4 19. Qf4 Nxd2 20. Nxf5 gxf5 21. Qxd2 Qc5 22. Qd3 h6 23. Bh4 b5 24. h3 a6 25. Qxf5 e6 26. Qg4 Rxd5 27. Rxd5 exd5 28. Bf6 Qf8 29. Kf1 Kh8 30. Bxg7+ Qxg7 31. Qxg7+ Kxg7 32. Ke2 Kf6 33. Ke3 Ke5 34. f4+ Kd6 35. Kd4 h5 36. g4 h4 37. a3 a5 38. Ke3 Ke6 39. Kd3 {½-½ (39) Mateus Urbano,L (2363)-Sanchez,S (2438) Cali 2021}) 11. Bf4 a6 {[#]} 12. Rd1 $146 (12. a4 g6 13. Rd1 Bg7 14. Nf3 O-O 15. O-O Bf5 16. Qe2 Re8 17. Be5 Qb6 18. Nd4 Bg4 19. f3 Bd7 20. Kh1 Qa5 21. Nb3 Qb4 22. Nc1 Rac8 23. Rd4 Qb6 24. Qd2 Nh5 25. Nd3 Bxe5 26. Nxe5 Qc7 {Efroimski,M (2174)-Sabolova,K (1889) Prague 2012 1-0 (37)}) (12. Nf3 g6 13. O-O Bg7 14. Rad1 (14. Rfe1 O-O 15. Rad1 Bg4 16. h3 Bxf3 17. Qxf3 Re8 18. d6 exd6 19. Rxe8+ Nxe8 20. Qxb7 Rb8 21. Qxa6 Rxb2 22. Nd5 Nf6 23. Qc4 Nxd5 24. Qxd5 Qb6 25. Qa8+ Kh7 26. Be3 Qc7 27. Qd5 Qc2 28. Kh2 Be5+ 29. f4 Bg7 30. Rd2 Qc7 31. Rxb2 Bxb2 32. a4 Bc3 33. Kg3 h5 34. Kf3 Kg8 35. Ke2 Ba5 36. Kf3 Bc3 37. Kf2 h4 38. Kf3 Kg7 39. Qb5 Kg8 40. Bf2 Bf6 41. Be3 Qc2 {Kurayan,R (2374)-Yordanov,L (2278) Thessaloniki 2019 ½-½}) 14... O-O 15. Rfe1 Re8 16. Be5 b5 17. Ne4 Bf5 18. Qd4 Bxe4 19. Rxe4 Nxe4 20. Bxg7 h5 21. Be5 Nd6 22. Nh4 Qd7 23. Bg3 Rac8 24. Qd3 Nf5 25. Nxf5 Qxf5 26. Qxf5 gxf5 {Petras,M (1797)-Kolesar,R (2011) Pardubice 2009 0-1 (35)}) 12... Bd7 13. Nf3 g5 14. Be5 Bg7 15. Qd4 O-O 16. O-O Bf5 17. h3 b5 18. a3 Rc8 19. Rfe1 Rc4 $6 {Inaccuracy. Re8 was best.} (19... Re8 20. Qa7 Ra8 21. Qe3 Rc8 22. Bg3 a5 23. Nxb5 Nxd5 24. Qe2 a4 25. Na7) 20. Qa7 $6 {Inaccuracy. Qe3 was best.} (20. Qe3) 20... Qa8 21. Qxe7 Re8 22. Qd6 Rd8 23. Qb6 $6 {Inaccuracy. Qe7 was best.} (23. Qe7) 23... Nxd5 24. Qa5 Rcc8 25. Bxg7 Kxg7 26. Rxd5 Rxd5 27. Nxd5 Qxd5 28. Qxa6 Rc6 $6 {Inaccuracy. Bxh3 was best.} (28... Bxh3 29. gxh3) 29. Qb7 $6 {Inaccuracy. Qa7 was best.} (29. Qa7 Rc4 30. Qe3 Bg6 31. b4 Bh5 32. Nd2 Rd4 33. Nf1 Rd3 34. Qe8 Bg6) 29... Bxh3 30. gxh3 Qxf3 31. Qxb5 Rf6 32. Qe2 Qxh3 33. Qe5 Qg4+ 34. Qg3 Qd4 35. b4 Rf4 36. Qe3 Rg4+ $6 {Inaccuracy. Qc4 was best.} (36... Qc4 37. f3) 37. Kf1 Qc4+ 38. Re2 $6 {Inaccuracy. Qe2 was best.} (38. Qe2 Qc8 39. Qe5+ Kh7 40. Qd5 Kg8 41. Qb5 Qc2 42. Qe8+ Kg7 43. Qe2) 38... Rd4 39. Qe5+ Kg6 40. b5 $4 {Blunder. f3 was best.} (40. f3 Rh4) 40... Rd1+ 41. Kg2 Qg4+ 42. Kh2 $2 {Checkmate is now unavoidable. Qg3 was best.} (42. Qg3 Qxe2 43. Qe3 Qf1+ 44. Kf3 Rd3 45. Ke4 Rxe3+ 46. Kxe3 Qxb5 47. Ke4 Qa4+) 42... Qh4+ 43. Kg2 Qh1+ {0-1 Black wins. Precisão Stockfish 17: Brancas 87% Pretas 96%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.8"] [White "Fernandes, Silas Carvalho"] [Black "Sirakov, Boyan Slavchev"] [Result "1-0"] [ECO "E62"] [WhiteElo "2088"] [BlackElo "1977"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "100"] [EventDate "2024.??.??"] {[%evp 0,100,29,25,27,13,37,37,37,37,45,-7,38,35,33,29,32,44,43,13,14,16,51,19,19,19,11,-14,36,5,0,-32,-10,-61,-43,-68,-3,-37,-12,-83,-61,-52,-29,-37,-27,-27,-28,-20,35,-57,10,-50,-29,-26,-22,-59,-112,-256,-110,-103,-128,-107,-123,-123,-125,-110,-123,-145,-73,-100,-103,-313,-196,-193,-219,-339,-99,-99,-99,-547,-139,-212,-191,-208,-202,-202,-209,-198,-198,-206,-194,-194,-166,-178,-156,-146,-157,-156,-157,-157,-178,-193,-194]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O e5 8. d5 Ne7 9. Bg5 $6 {Inaccuracy. e4 was best.} (9. e4) 9... h6 (9... Nd7 10. Bxe7 Qxe7 11. e4 a5 12. Nb5 Nc5 13. Re1 a4 14. h3 Rd8 15. Kh2 c6 16. Nc3 h6 17. Nh4 Kh7 18. Qc2 Kg8 19. b4 axb3 20. axb3 Rxa1 21. Rxa1 Na6 22. Na4 cxd5 23. cxd5 Bd7 24. Nb6 Be8 25. Nc4 Nc5 26. b4 Na6 27. Qb3 Bb5 28. Ne3 Rc8 29. Ra5 Be8 30. b5 Nc5 31. Qb4 b6 32. Ra2 Qd7 33. Re2 Qxb5 34. Qxb5 Bxb5 35. Rb2 Bd3 36. Rxb6 Bxe4 37. Rxd6 Bf8 38. Rc6 Rxc6 39. dxc6 {Necula,I (1890)-Valle Maytin,L (2272) Chess.com INT 2022 ½-½ (87)}) 10. Bd2 Nh5 $6 {Inaccuracy. e4 was best. [#]} (10... Nh7 11. Qc1 g5 12. h4 f6 13. hxg5 fxg5 14. Ne4 Bf5 15. Nh2 Qd7 16. Bc3 Rf7 17. Qe3 b6 18. b3 a5 19. Qd2 Raf8 20. a3 g4 21. b4 Bxe4 22. Bxe4 Ng5 23. Bg2 axb4 24. axb4 e4 25. Bxg7 {Guliev,S (2470)-Zaitsev,I (2445) Orel 1992 1-0 (58)}) (10... e4 11. Nd4) 11. Qc2 $6 $146 {Inaccuracy. e4 was best.} (11. e4 f5 (11... Kh7 12. Nh4 Ng8 13. g4 Nf4 14. Bxf4 exf4 15. Nf3 Bxg4 16. Ne2 Bxf3 17. Bxf3 Qh4 18. Qd2 Be5 19. Nc1 Nf6 20. Nd3 Ng4 21. Bxg4 Qxg4+ 22. Kh1 Qf3+ 23. Kg1 Qxe4 24. Rfe1 Qf5 25. f3 Rae8 26. Kg2 Bd4 27. Qxf4 Rxe1 28. Qxf5 gxf5 29. Rxe1 Bf6 30. b4 Bg5 31. a4 Kg6 32. Re2 Bd8 33. c5 Kf6 34. c6 bxc6 35. dxc6 Be7 36. Nf4 Rg8+ 37. Kf2 Bd8 38. Nd5+ Kg7 39. b5 Bg5 40. Nxc7 Bf4 {Gilquin,G (1810)-Ceccaldi,D (1900) Bastia 2003 1-0}) 12. Nh4 f4 13. Nxg6 Nxg6 14. Qxh5 Kh7 15. Rae1 Bd7 16. Bh3 Rf7 17. Bf5 Qf6 18. g4 Bxf5 19. exf5 Nh4 20. Ne4 Nf3+ 21. Kh1 Qe7 22. Re2 Nd4 23. Ree1 Bf6 24. Rc1 Rg8 25. f3 b6 {Herzog,K-Kern,L Koetzting 1988 1-0 (32)}) 11... f5 12. Rac1 g5 13. b4 g4 $6 {Inaccuracy. e4 was best.} (13... e4) 14. Ne1 $6 {Inaccuracy. Nh4 was best.} (14. Nh4 Bf6 15. Bxh6 Rf7 16. Qd2 Rh7 17. Bg5 Ng6 18. Bxf6 Qxf6 19. Nxg6 Qxg6) 14... f4 $6 {Inaccuracy. a6 was best.} (14... a6 15. c5 b6 16. Qb3 f4 17. Ne4 Nf5 18. Qd3 Qe8 19. cxb6 cxb6) 15. c5 Nf5 16. cxd6 cxd6 17. Ne4 Rf7 18. Qd3 Bd7 19. b5 Qb6 $6 {Inaccuracy. a6 was best.} (19... a6 20. bxa6 bxa6 21. a4 Bxa4 22. Nc3 Be8 23. Nc2 Nd4 24. Nxd4 exd4 25. Ne4) 20. a4 a6 21. bxa6 $6 {Inaccuracy. Nc2 was best.} (21. Nc2) 21... Bxa4 $6 {Inaccuracy. Qxa6 was best.} (21... Qxa6 22. Bc3 Rff8 23. Qd2 Qa7 24. Qd3 Qxa4 25. Ra1 Qb5 26. Rb1 Qa6 27. Ra1) 22. axb7 Qxb7 23. Rb1 Qa7 24. Bb4 Qa6 25. Nc3 $2 {Mistake. Qxa6 was best.} (25. Qxa6 Rxa6 26. h3 gxh3 27. Bxh3 fxg3 28. Bd2 Nf4 29. Bxf4 exf4 30. fxg3 Nd4) 25... Qxd3 26. Nxd3 Bc2 27. Ra1 $6 {Inaccuracy. Be4 was best.} (27. Be4) 27... Rb8 28. Ba5 $6 {Inaccuracy. Ne1 was best.} (28. Ne1 Bb3 29. Ba5 fxg3 30. hxg3 e4 31. Bxe4 Bxc3 32. Bxc3 Nfxg3 33. fxg3 Rxf1+) 28... Bxd3 29. exd3 f3 30. Bh1 Nf6 31. h3 h5 32. hxg4 hxg4 33. Ne4 Nxe4 34. dxe4 Nd4 35. Rab1 Rfb7 36. Rxb7 Rxb7 37. Bd2 Bh8 38. Ra1 Rh7 $6 {Inaccuracy. Kh7 was best.} (38... Kh7 39. Ra8 Bg7 40. Rd8 Bh6 41. Bxh6 Kxh6 42. Rg8 Rg7 43. Rh8+ Kg6 44. Rh4) 39. Bg2 $4 {Blunder. Ra8+ was best.} (39. Ra8+ Kg7 40. Ra7+ Kg6 41. Rxh7 Kxh7 42. Bb4 Bf6 43. Bxd6 Ne2+ 44. Kh2 Nc3) 39... fxg2 $2 {Mistake. Ne2+ was best.} (39... Ne2+ 40. Kf1 Rh2 41. Be3 Rxg2 42. Ra8+ Kh7 43. Ke1 Nc3 44. Rb8 Nxe4 45. Kf1) 40. Kxg2 Nf3 41. Ra8+ Kf7 42. Be3 $6 {Inaccuracy. Ra7+ was best.} (42. Ra7+ Kg6 43. Rxh7 Kxh7 44. Bb4 Kg6 45. Bxd6 Ng5 46. Ba3 Bg7 47. Bb2 Kf6) 42... Bf6 43. Kf1 Be7 $6 {Inaccuracy. Bg5 was best.} (43... Bg5 44. Ke2 Bxe3 45. Kxe3 Rg7 46. Rh8 Ke7 47. Ra8 Ng5 48. Ra7+ Kf6 49. Ra6) 44. Ra7 Kg6 45. Ke2 Bg5 46. Ra6 Rd7 47. Bc5 Be7 48. Ba3 Nd4+ 49. Kd3 Bf8 50. Bb2 Nf3 {Tempo Precisão Stockfish 17: Brancas 88% Pretas 91%} 1-0 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.9"] [White "Mesquita, Arnaldo Leite"] [Black "Pinto, Selmo Bastos"] [Result "0-1"] [ECO "D10"] [WhiteElo "1847"] [BlackElo "2068"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "68"] [EventDate "2024.??.??"] {[%evp 0,68,25,25,28,-14,35,18,21,24,27,29,11,31,43,40,28,35,34,34,41,31,32,29,24,10,11,-5,18,-2,-9,-19,-25,-35,-35,-42,-39,-88,-74,-118,-108,-139,-140,-190,-194,-196,-194,-205,-202,-210,-207,-205,-212,-196,-200,-197,-197,-210,-214,-263,-321,-321,-324,-324,-229,-560,-568,-1050,-1142,-29995,-29994]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 e6 5. Nc3 Nf6 6. Bg5 Be7 7. e3 O-O 8. Bd3 b6 9. O-O Ba6 (9... Bb7 10. Rc1 Nbd7 11. Qb3 Ne8 12. Bxe7 Qxe7 13. a4 Nd6 14. Nb5 Nxb5 15. Bxb5 Rfc8 16. a5 bxa5 17. Bxd7 Qxd7 18. Ne5 Qe7 19. Qb5 Qb4 20. Qd7 Rf8 21. Rc7 Bc8 22. Qc6 Qb6 23. Rc1 Qxc6 24. Nxc6 Ba6 25. Rc5 Bc4 26. Rxa5 a6 27. Rc5 f6 28. Rb7 Bb5 29. h4 h5 30. Ne7+ Kh7 31. e4 Rab8 32. Rxb8 Rxb8 33. exd5 exd5 34. Nxd5 Be8 35. Rc2 Bg6 36. Rd2 Rd8 37. Ne3 Kg8 38. d5 Kf8 39. Rd4 {Dudukovic,N (2404)-Cvetanovic,U (2295) Kragujevac 2018 1-0}) 10. Qe2 Bxd3 11. Qxd3 Nc6 12. a3 Na5 13. Ne5 $146 (13. Nd2 Qd7 14. Rac1 Rfc8 15. Na2 Ne4 {½-½ (15) Huang,C-Pretorius,W Cape Town 2002}) 13... Nd7 14. Bxe7 Qxe7 {[#]} 15. Ne2 $146 (15. f4 f5 16. b4 Nxe5 17. fxe5 Nc4 18. e4 fxe4 19. Nxe4 h6 20. Nc3 Qg5 21. Qh3 Qd2 22. Nb5 Ne3 23. Rf3 Nd1 24. Qg3 Rxf3 25. gxf3 Nc3 26. Nxc3 Qxd4+ 27. Kg2 Qd2+ 28. Kh3 Qxc3 29. Rg1 Qc7 30. f4 Qf7 31. Qh4 Rc8 32. Qxh6 Rc3+ 33. Kh4 Rc2 34. h3 Rc4 35. Rg4 Qe7+ 36. Qg5 Qxg5+ 37. Kxg5 Rc3 38. f5 Kf7 39. h4 Rxa3 40. h5 exf5 41. Kxf5 Rf3+ 42. Kg5 a5 43. bxa5 bxa5 44. Ra4 Ke6 {Orishko,O (1914)-Cairns,S (2032) London 2012 0-1}) 15... Nxe5 16. dxe5 Nc4 17. Qd4 Rac8 18. b3 $6 {Inaccuracy. Rfc1 was best.} (18. Rfc1 Rc5) 18... Nxa3 19. Qa4 $6 {Inaccuracy. Qd3 was best.} (19. Qd3) 19... Nc2 20. Qxa7 $6 {Inaccuracy. Rac1 was best.} (20. Rac1 a5 21. Qb5 Qb7 22. Qd3 Nb4 23. Qb5 Qa6 24. Qxa6 Nxa6 25. f4 Nb4) 20... Rc7 21. Qxb6 Nxa1 22. Rxa1 Rb7 23. Qa6 Rxb3 24. Nd4 Rb2 25. h3 Qh4 26. Rf1 Qe4 27. Qa3 Rb6 28. Qc5 Rb1 29. Nc6 $6 {Inaccuracy. Rxb1 was best.} (29. Rxb1 Qxb1+ 30. Kh2 h6 31. Qd6 Ra8 32. Qd7 Qa2 33. Kg3 Qa7 34. Qd6 Qb7) 29... Rxf1+ 30. Kxf1 Qb1+ 31. Ke2 g6 $6 {Inaccuracy. Ra8 was best.} (31... Ra8 32. Kf3 h6 33. Kg3 Kh7 34. Qb4 Qc2 35. Nd4 Qe4 36. Nc6 Qxb4 37. Nxb4) 32. f4 $2 {Mistake. Kf3 was best.} (32. Kf3 Qf5+ 33. Kg3 Kg7 34. Qe7 Rc8 35. Qb7 Re8 36. Qb2 h5 37. Kh2 g5) 32... Ra8 33. Qc3 $6 {Inaccuracy. Nb4 was best.} (33. Nb4 Qe4 34. Nc2 Qxg2+ 35. Kd3 Qxh3 36. Qd6 Qg2 37. Qd7 Qe4+ 38. Kd2 h5) 33... Ra2+ 34. Kf3 $2 {Checkmate is now unavoidable. Qd2 was best.} (34. Qd2 Qb5+ 35. Ke1 Rxd2 36. Ne7+ Kg7 37. Kxd2 Qb4+ 38. Ke2 Qxe7 39. g3 Qb4) 34... Qe4+ {0-1 Black wins. Precisão Stockfish 17: Brancas 88% Pretas 98%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "Salão de Xadrez do TTC R Co"] [Date "2024.09.21"] [Round "2.10"] [White "Zaihr, Goncalves Firmo"] [Black "Fucs, Paulo Moses"] [Result "0-1"] [ECO "D30"] [WhiteElo "1443"] [BlackElo "2060"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "64"] [EventDate "2024.??.??"] {[%evp 0,64,30,25,34,3,3,-29,-20,-17,14,14,33,33,17,15,25,17,30,12,13,11,11,6,2,-1,18,-27,-6,-45,-31,-13,-3,-7,-3,-103,-83,-73,-116,-104,-62,-30,-34,-140,-120,-245,-99,-126,-76,-70,-76,-227,-213,-368,-112,-378,-396,-396,-421,-443,-460,-708,-726,-1350,-1778,-29999,-30000]} 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nf3 c6 5. Bf4 (5. Nc3 Bf5 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nd7 9. Bd3 Ne7 10. O-O O-O 11. Re1 Nb6 12. h3 Rae8 13. a4 a5 14. Bxf5 Nxf5 15. Qd3 Ne7 16. Rab1 Qb4 17. b3 Ng6 18. Qd2 Nc8 19. Na2 Qb6 20. b4 axb4 21. Nxb4 Qa7 22. Nd3 Nd6 23. Qb4 Rd8 24. Nc5 b5 25. axb5 cxb5 26. Rec1 Qe7 27. Nd3 Rc8 28. Rc5 Qe6 29. Nfe5 Nxe5 30. dxe5 Nc4 31. Nf4 Qxe5 32. Rxd5 Qe4 33. Rxb5 Rfd8 34. Rc1 h6 {Mamedyarov,S (2738)-Fier,A (2599) Chess.com INT 2023 1-0}) 5... Bd6 6. Bxd6 Qxd6 7. e3 Nf6 (7... Bf5 8. a3 Nf6 9. Bd3 Bxd3 10. Qxd3 O-O 11. Nc3 Nbd7 12. O-O Qe7 13. Qf5 g6 14. Qh3 Ne4 15. Nxe4 dxe4 16. Nd2 f5 17. Rac1 c5 18. Nb3 Rac8 19. Qg3 cxd4 20. Nxd4 Qf6 21. b4 Ne5 22. Ne2 {Monroy G.,N (1939)-Prommuang,A (1753) Budapest HUN 2024 1-0 (39)}) 8. Bd3 O-O $146 (8... Nbd7 9. O-O O-O 10. Nbd2 Ng4 11. h3 Nh6 12. Qc2 g6 13. e4 Qf4 14. e5 Nxe5 15. dxe5 Bf5 16. Bxf5 Nxf5 17. Rfe1 f6 18. Qc3 fxe5 19. Rxe5 Nd6 20. Rae1 Nf5 21. Nb3 Rac8 22. Nc5 Qc4 23. Qxc4 {James,C (1504)-Yamamoto,C (1614) San Francisco 2017 0-1 (46)}) 9. O-O Bg4 {[#]} 10. Nbd2 $146 (10. h3 Bxf3 11. Qxf3 Nbd7 12. Nc3 Rfe8 13. a3 Nf8 14. Rac1 Ne6 15. h4 h5 16. g3 Nf8 17. Rfe1 g6 18. e4 dxe4 19. Bxe4 N8d7 20. Rcd1 Rad8 21. d5 c5 22. b3 a6 23. Rd2 b5 24. Rde2 c4 25. b4 Nb6 26. Bxg6 fxg6 27. Rxe8+ Rxe8 28. Rxe8+ Nxe8 29. g4 Nf6 30. Ne4 Nxe4 31. Qxe4 Nxd5 32. gxh5 c3 33. hxg6 Qc6 34. f4 c2 35. Qxc2 Qxc2 36. h5 Ne3 {0-1 (36) Auderer,S-Bassenhoff,U freechess.de 2014}) 10... Nbd7 11. Re1 Rfe8 12. Qc2 c5 13. dxc5 Nxc5 14. Ng5 Nxd3 15. Qxd3 h6 16. Ngf3 Rac8 17. e4 $2 {Mistake. Nd4 was best.} (17. Nd4 a5 18. Nf1 Bd7 19. Rec1 h5 20. h3 Ne4 21. Rxc8 Rxc8 22. f3 Nc5) 17... Bxf3 18. gxf3 $6 {Inaccuracy. Nxf3 was best.} (18. Nxf3 Rxe4 19. Rxe4 Nxe4 20. Rd1 g6 21. g3 Qc5 22. Nd4 Qa5 23. a3 Qb6) 18... Qe5 19. exd5 Qxd5 $4 {Blunder. Qg5+ was best.} (19... Qg5+ 20. Kh1 Rxe1+ 21. Rxe1 Nxd5 22. Rg1 Nf4 23. Qb1 Qh5 24. Qe1 Qf5 25. Ne4) 20. Rxe8+ Rxe8 21. Qc3 $4 {Blunder. Qxd5 was best.} (21. Qxd5) 21... Re6 $2 {Mistake. Qg5+ was best.} (21... Qg5+ 22. Kh1 Re2 23. Rg1 Qxd2 24. Qxf6 g6 25. Rf1 Qxb2 26. Qd8+ Kg7 27. Kg2) 22. b3 $2 {Mistake. Nf1 was best.} (22. Nf1 Nh5 23. Ng3 Nf4 24. Qc8+ Kh7 25. Qc2+ g6 26. Qc7 Nh3+ 27. Kg2 Rc6) 22... Re2 $4 {Blunder. Qg5+ was best.} (22... Qg5+ 23. Kh1 Nd5 24. Qc8+ Kh7 25. Rd1 Nf4 26. Rg1 Re1 27. Qg4 Qe5 28. Ne4) 23. Rd1 $6 {Inaccuracy. Nf1 was best.} (23. Nf1) 23... Qg5+ $2 {Mistake. Re6 was best.} (23... Re6 24. Kh1 Rd6 25. a3 b6 26. a4 Nh5 27. Qc4 Qf5 28. Qe4 Qf6 29. Qc2) 24. Kf1 Re8 25. Qb4 $4 {Blunder. Re1 was best.} (25. Re1 Ra8 26. Qd4 Qf5 27. h4 Qh3+ 28. Kg1 Rc8 29. b4 Kh8 30. a4 b6) 25... Qe5 26. Kg1 $6 {Inaccuracy. Ne4 was best.} (26. Ne4 Qxh2 27. Qa4 Re5 28. Nxf6+ gxf6 29. Qg4+ Kh7 30. Qg2 Qh5 31. Rd4 Rc5) 26... Nd5 $4 {Blunder. Rd8 was best.} (26... Rd8 27. Kf1 Qxh2 28. Ke2 Nd5 29. Qc4 Nf4+ 30. Ke3 Rd3+ 31. Ke4 Qh4 32. Rh1) 27. Qxb7 $4 {Blunder. Qe4 was best.} (27. Qe4 Qg5+) 27... Nc3 28. Rf1 Qg5+ 29. Kh1 Qxd2 30. Qxa7 $6 {Inaccuracy. h4 was best.} (30. h4 Ne2 31. Qc6 Re6 32. Qc4 Kh7 33. a4 Nf4 34. Qc1 Qd4 35. Qa1 Qf6) 30... Qe2 31. Kg1 $2 {Checkmate is now unavoidable. Kg2 was best.} (31. Kg2 Nd5 32. Rg1 Ne3+ 33. Kg3 Nf5+ 34. Kf4 Nh4 35. Rxg7+ Kxg7 36. Qd4+ Kh7) 31... Qxf3 32. Qd7 Ne2# {0-1 Black wins. Precisão Stockfish 17: Brancas 76% Pretas 83%} 0-1 [Event "Campeonato Carioca Absoluto 2024"] [Site "lichess.org"] [Date "2024.09.21"] [Round "2.14"] [White "Bezerra, Natacio Goncalves"] [Black "Henrique Seigarro, Moutinho"] [Result "1-0"] [ECO "B30"] [WhiteElo "1995"] [BlackElo "1719"] [Annotator "Stockfish 17 - Chessbase."] [PlyCount "63"] [EventDate "2024.??.??"] [WhiteTeam "BR"] {[%evp 0,63,30,13,67,69,70,33,65,47,44,31,32,67,55,46,46,40,60,21,40,41,47,51,43,16,19,-6,27,32,56,56,63,63,63,58,55,55,103,101,90,130,139,30,49,28,50,49,208,222,320,319,336,127,221,256,593,540,527,527,753,798,29995,29990,29991,29990]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 a6 6. Bxc6 Bxc6 7. d4 cxd4 8. Nxd4 Rc8 (8... Nf6 9. c4 g6 10. Nc3 Bg7 11. Bg5 O-O 12. Qd2 Rc8 13. Rad1 Re8 14. b3 Nd7 15. Nd5 Nc5 16. h4 Ne6 17. Nxe6 fxe6 18. Nf4 Qd7 19. e5 b5 20. h5 h6 21. Nxg6 hxg5 22. Qxg5 Kh7 23. Rd3 Rg8 24. Qxe7 Qxe7 25. Nxe7 Bxe5 26. Nxc8 Rxc8 27. f4 bxc4 28. bxc4 Bxf4 29. Rxe6 Rg8 30. Rg6 Rxg6 31. hxg6+ Kxg6 32. Ra3 Bb7 33. Kf2 Kf5 34. Rb3 Bc8 35. Rb6 Be6 36. Rxa6 Bxc4 37. Ra8 d5 38. Kf3 {Caruana,F (2794)-Nakamura,H (2788) Toronto 2023 ½-½}) 9. c4 Nf6 10. Nc3 g6 (10... Bd7 11. b3 b5 12. Bg5 bxc4 13. Nd5 h6 14. Bxf6 gxf6 15. Qf3 h5 16. h3 Bh6 17. Nf5 Bf8 18. bxc4 e6 19. Rab1 Bc6 20. Qc3 Rh6 21. Nxh6 Bxh6 22. Nxf6+ Ke7 23. Nd5+ Bxd5 24. exd5 e5 25. Rb7+ {Anand,V (2793)-Nakamura,H (2775) London 2014 1-0 (40)}) 11. Bg5 (11. Qd3 Bg7 12. Be3 O-O 13. b3 Ng4 14. Bg5 Qa5 15. Bxe7 Qe5 16. Bxf8 Qxd4 17. Qf3 Rxf8 18. Ne2 Qxe4 19. Qxe4 Bxe4 20. f3 Bxa1 21. Rxa1 d5 22. cxd5 Bxd5 23. fxg4 Rc8 24. Rd1 Be4 25. Rd2 h6 {Shuvalova,P (2455)-Narva,M (2397) FIDE Online Arena INT 2024 0-1 (56)}) 11... Bg7 12. Qd2 {[#]} h6 $146 (12... O-O 13. Rac1 (13. Rad1 Qb6 14. b3 Rfe8 15. Kh1 Ng4 16. Re2 h6 17. Bh4 Qa5 18. f3 Nf6 19. Bf2 b5 20. cxb5 Bd7 21. Be1 axb5 22. Ncxb5 Qa6 23. Qa5 Qb7 24. a4 Ra8 25. Qc7 Qa6 26. Qc4 Rec8 27. Qd3 {1-0 Soltanici,R (2383)-Vujacic,B (2235) Arad op 11th 2018 (9)}) 13... Re8 14. Nd5 Nd7 15. b3 Nc5 16. Rcd1 Bd7 17. Bh6 Bh8 18. Qb4 Bc6 19. f3 Be5 20. Qb6 Bxd5 21. Qxd8 Rexd8 22. exd5 Bf6 23. Be3 h5 24. Rb1 Re8 25. Red1 Kg7 26. Kf2 Be5 27. h3 {½-½ Kolomvas,I (1973)-Georgiev,K (2363) GRE-chT 45th 2017 (1.11)}) (12... Qa5 13. Rad1 O-O 14. Nd5 Qd8 15. Nxf6+ exf6 16. Bh6 Re8 17. Bxg7 Kxg7 18. f3 b5 19. cxb5 axb5 20. Nc2 Bb7 21. Nb4 Rc4 22. a3 Qb6+ 23. Qf2 Qc7 24. Rd2 Rc1 25. Red1 Rc8 26. h3 h5 27. Qd4 Rxd1+ 28. Rxd1 Rd8 29. h4 Ba8 30. Qe3 Rc8 31. Rd3 Qe7 32. Qd4 Rd8 33. Kf2 Rd7 34. Rc3 Rc7 35. Rxc7 Qxc7 36. Qc3 Qb6+ 37. Qe3 Qc7 38. Qd4 Bb7 39. Kg1 Qc1+ 40. Kf2 Qf4 41. g3 Qc1 42. Kg2 {Shuvalova,P (2475)-Rasulov,V (2510) Chess.com INT 2023 0-1 (67)}) 13. Bh4 Qb6 14. Rad1 Nd7 15. Nxc6 Qxc6 16. Nd5 g5 17. Bg3 Ne5 $6 {Inaccuracy. Be5 was best.} (17... Be5) 18. b3 Ng6 19. c5 Be5 20. Bxe5 Nxe5 21. cxd6 $2 {Mistake. Nb4 was best.} (21. Nb4 Qc7 22. cxd6 Qxd6 23. Qxd6 exd6 24. Rxd6 Rd8 25. Rd5 f6 26. Rc1 O-O) 21... Qxd6 22. Qa5 $6 {Inaccuracy. f4 was best.} (22. f4) 22... Rc5 23. Qa4+ Qc6 $4 {Blunder. Kf8 was best.} (23... Kf8 24. Ne3) 24. Qd4 f6 25. Nxf6+ Kf7 26. Nd5 $2 {Mistake. Nd7 was best.} (26. Nd7 Qxd7 27. Qxc5 Qe6 28. Qd5 b5 29. h3 b4 30. Rf1 Ng6 31. g3 Qxd5) 26... Ng6 $4 {Blunder. Qd6 was best.} (26... Qd6 27. Rf1 g4 28. Qe3 Rc6 29. Qf4+ Ke8 30. Qf5 Rg8 31. Qh5+ Kf8 32. Nb4) 27. Nxe7 Kxe7 28. Qg7+ Ke8 29. e5 Qe6 30. Rd6 Qxe5 $2 {Checkmate is now unavoidable. Qf7 was best.} (30... Qf7 31. Rd8+ Kxd8 32. Qxf7 Kc8 33. Qxg6 Rd8 34. e6 Re5 35. Rc1+ Kb8 36. Qf6) 31. Qxg6+ Kf8 32. Rf6+ {1-0 White wins. Precisão Stockfish 17: Brancas 94% Pretas 85%} 1-0