[Event "III TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.11.12"] [Round "3.1"] [White "Carlos, Alberto De Carvalho"] [Black "Rafael, Ferreira Maia"] [Result "1-0"] [ECO "A45"] [WhiteElo "1924"] [BlackElo "1694"] [Annotator "Chessbase - SF 17.1"] [PlyCount "171"] [EventDate "2025.??.??"] {[%evp 0,144,17,8,0,22,-11,15,54,9,44,60,60,46,29,-3,-9,-2,27,17,41,-29,3,-80,-45,-45,35,19,31,-42,-27,-1,89,0,17,-3,9,4,30,46,62,46,54,35,70,11,51,48,47,-78,-68,-78,-78,-78,-78,-75,155,-108,-103,-107,-102,-107,-73,-69,-58,-66,-64,-66,-66,-66,-44,-61,-61,-64,-64,-64,-27,-76,-41,-41,0,0,-22,-5,45,-39,-39,-39,-39,-39,-39,-95,-95,-470,-64,-188,-15,-15,178,104,346,356,111,356,458,510,510,110,128,116,116,125,237,167,221,242,518,517,29963,29964,29965,29966,29967,29968,29969,29970,29971,641,645,572,677,860,634,626,695,681,703,780,786,810,29993,869,1376,1848,1848,866,1295]} 1. d4 Nf6 2. Bg5 e6 3. Nd2 Be7 4. e4 h6 5. Bxf6 Bxf6 6. e5 (6. c3 d6 7. f4 e5 8. Ngf3 Nc6 9. Bb5 O-O 10. Bxc6 bxc6 11. dxe5 dxe5 12. fxe5 Bh4+ 13. g3 Bg5 14. Nb3 Qe7 15. Qd4 Bg4 16. Nxg5 Qxg5 17. O-O Rfe8 18. Rf4 Bh3 19. Na5 Rad8 20. Qf2 Re6 {Nakamura,H (2775)-Kramnik,V (2801) Moscow 2012 1-0 (53)}) 6... Be7 7. f4 O-O $6 $146 {Inaccuracy. d5 was best.} (7... d5 8. c3 c5 9. Ngf3 Nc6 10. Nb3 b6 11. Be2 Bd7 12. O-O O-O 13. Nbd2 a6 14. Rf2 b5 15. Nf1 Qb6 16. Qd2 Rab8 17. a3 a5 18. Ne3 a4 19. g4 b4 20. axb4 cxb4 21. cxb4 Qxb4 22. Bd1 {Berglund,J-Kristensen,K Harstad 1997 0-1 (38)}) (7... d6 8. Ngf3 c5 (8... dxe5 9. dxe5 Nc6 10. a3 a5 11. Bd3 Bc5 12. Ne4 Ba7 13. c3 b6 14. O-O Bb7 15. Kh1 Ne7 16. g4 Ng6 17. f5 exf5 18. gxf5 Ne7 19. f6 gxf6 20. Nxf6+ Kf8 21. Rg1 Nd5 22. Be4 {carevchess (1932)-Nsimbawela2012 (1863) lichess.org 2024 1-0}) 9. exd6 Bxd6 10. dxc5 Bxc5 11. Ne4 Qa5+ 12. c3 Be7 13. Nd6+ Bxd6 14. Qxd6 Nc6 15. Bd3 Qb6 16. O-O-O Bd7 17. Rhe1 Rd8 18. Qa3 Qc7 19. Ne5 Nxe5 20. Rxe5 Bc6 21. Rde1 Rxd3 22. Rxe6+ {carevchess (1990)-reury (2015) lichess.org 2024 0-1 (40)}) 8. Ngf3 $6 {Inaccuracy. Qh5 was best.} (8. Qh5 d6) 8... d6 9. Bd3 Nd7 10. h4 $6 {Inaccuracy. Qe2 was best.} (10. Qe2 dxe5 11. fxe5 c5 12. O-O-O Rb8 13. Qe4 g6 14. Qf4 Kg7 15. Ne4 cxd4) 10... c5 $2 {Mistake. dxe5 was best.} (10... dxe5) 11. c3 $2 {Mistake. Qe2 was best.} (11. Qe2 cxd4) 11... cxd4 12. cxd4 d5 $4 {Blunder. f5 was best.} (12... f5 13. exf6) 13. g4 Qb6 14. Rb1 $6 {Inaccuracy. Qe2 was best.} (14. Qe2 a5 15. O-O-O a4 16. a3 Qc7+ 17. Kb1 b5 18. g5 b4 19. gxh6 bxa3) 14... f6 15. g5 f5 $2 {Mistake. fxe5 was best.} (15... fxe5) 16. g6 $4 {Blunder. Nb3 was best.} (16. Nb3 Qd8 17. Kf2 Kf7 18. Rg1 Rh8 19. h5 a5 20. Bb5 Qb6 21. a4 hxg5) 16... Nb8 17. Qb3 Bb4 18. Ke2 Nc6 19. a3 Ba5 20. Qxb6 Bxb6 21. Nb3 a5 22. Bb5 a4 23. Bxc6 bxc6 24. Nc1 $6 {Inaccuracy. Nc5 was best.} (24. Nc5 Bxc5 25. dxc5 Ba6+ 26. Kd2 Rfe8 27. Nd4 Bc4 28. Nxc6 Rac8 29. Nd4 Rxc5) 24... c5 25. dxc5 Bxc5 26. Nd3 Ba6 27. Rbc1 $6 {Inaccuracy. Rhc1 was best.} (27. Rhc1 Rfc8) 27... Bc4 $4 {Blunder. Rfc8 was best.} (27... Rfc8) 28. Kd2 $4 {Blunder. Rxc4 was best.} (28. Rxc4 dxc4 29. Nxc5 Rfb8 30. Rb1 c3 31. Nd3 Rc8 32. Nd4 Rc4 33. bxc3 Rxc3) 28... Bb6 29. Nb4 Rfc8 30. Nc2 Kf8 31. Ncd4 Ke7 32. Rc2 Rc5 33. Rhc1 Rac8 34. Ke3 Ba6 35. Rc3 $6 {Inaccuracy. Rxc5 was best.} (35. Rxc5 Bxc5 36. Kd2 Kd7 37. Rc3 Bc4 38. h5 Rb8 39. Kc1 Bb6 40. Rc2 Ra8) 35... Rxc3+ $6 {Inaccuracy. Rc4 was best.} (35... Rc4 36. Rxc4 dxc4 37. Ng1 h5 38. Nge2 Bb7 39. Rg1 Be4 40. Rg5 Rd8 41. Rxh5) 36. bxc3 Rc4 37. Kd2 Rc7 38. Nc2 Rc4 39. Nfd4 Ba5 40. Nb4 Bb7 41. Kd3 h5 $4 {Blunder. Kd7 was best.} (41... Kd7) 42. Rb1 $2 {Mistake. Rg1 was best.} (42. Rg1 Bb6 43. Rg5 Bxd4 44. cxd4 Bc6 45. Rxh5 Be8 46. Rh7 Bxg6 47. Rxg7+ Bf7) 42... Kd7 43. Rf1 Bd8 44. Rh1 Be7 45. Ne2 $6 {Inaccuracy. Kd2 was best.} (45. Kd2 Bd8 46. Rb1 Ba5 47. Kc2 Bc8 48. Ne2 Kc7 49. Kd3 Re4 50. Ng3 Rxf4) 45... Re4 46. Rf1 $4 {Blunder. Kd2 was best.} (46. Kd2) 46... Bxh4 $4 {Blunder. Bxb4 was best.} (46... Bxb4 47. Ng3 Ba6+ 48. Kd2 Bxc3+ 49. Kxc3 Re3+ 50. Kd4 Rd3+ 51. Kc5 Rxg3 52. Rc1) 47. Rh1 $2 {Mistake. Kd2 was best.} (47. Kd2 Be7 48. Ng3 h4 49. Nxe4 dxe4 50. Nc2 e3+ 51. Nxe3 Bxa3 52. Ra1 Bc5) 47... Bf2 $4 {Blunder. Be7 was best.} (47... Be7 48. Ng3 Bxb4 49. cxb4 Ba6+ 50. Kd2 Rxf4 51. Nxh5 Rg4 52. Nxg7 Rxg6 53. Rh7) 48. Rxh5 Re3+ $4 {Blunder. Bc5 was best.} (48... Bc5) 49. Kd2 Rf3 $2 {Mistake. d4 was best.} (49... d4 50. Rh7 dxc3+ 51. Nxc3 Kc8 52. Nd1 Rf3 53. Nxf2 Rxf2+ 54. Ke3 Rf3+ 55. Kd4) 50. Rh7 Be3+ 51. Ke1 Bxf4 52. Rxg7+ Kc8 53. Re7 $2 {Mistake. Nxf4 was best.} (53. Nxf4 Rxf4 54. Re7 Rg4 55. g7 d4 56. Re8+ Kc7 57. g8=Q Rxg8 58. Rxg8 dxc3) 53... Bxe5 54. g7 Bxg7 55. Rxg7 Re3 $2 {Mistake. e5 was best.} (55... e5 56. Kd2 f4 57. Rg5 d4 58. Rxe5 dxc3+ 59. Nxc3 Rf2+ 60. Kd3 f3 61. Rf5) 56. Kf2 Re4 57. Nd4 e5 58. Nb5 Rh4 $4 {Checkmate is now unavoidable. Rf4+ was best.} (58... Rf4+ 59. Ke2 Ba8 60. Nd6+ Kd8 61. Ra7 e4 62. Rxa8+ Kd7 63. Nxd5 Rf3 64. Nc4) 59. Nd6+ Kd8 60. Nxb7+ Ke8 61. Nd6+ Kf8 62. Rf7+ Kg8 63. Rxf5 d4 64. c4 Rh3 65. Rg5+ Kf8 66. Rg3 Rh2+ 67. Kf3 Rb2 68. Ke4 Re2+ 69. Kd5 Ke7 $4 {Checkmate is now unavoidable. Re3 was best.} (69... Re3 70. Nf5 Re1 71. c5 e4 72. c6 Rc1 73. Nxd4 Kf7 74. Re3 Kg6 75. Rxe4) 70. c5 $6 {Lost forced checkmate sequence. Rf3 was best.} (70. Rf3 Rf2 71. Rxf2 Kd8 72. Rf7 d3 73. Nc6#) 70... Re3 $6 {Checkmate is now unavoidable. e4 was best.} (70... e4 71. Nc6+) 71. Rxe3 dxe3 72. Kxe5 Kd7 73. Kd4 e2 74. Nd3 Kc6 75. Ne4 Kb5 76. Nc3+ Ka5 77. Nxe2 Ka6 78. Kd5 Kb7 79. Kd6 Kc8 80. Nd4 Kd8 81. c6 Kc8 82. c7 Kb7 83. Kd7 Kb6 84. c8=Q Ka5 85. Qc7+ Ka6 86. Nc5# {1-0 White wins. PRECISÃO: BRANCAS 87% PRETAS 82%} 1-0 [Event "III TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.11.12"] [Round "3.2"] [White "Samuel, Elias Garcia Martin"] [Black "Rogerio, Cerqueira Felix De"] [Result "0-1"] [ECO "D51"] [WhiteElo "1463"] [BlackElo "1840"] [Annotator "Chessbase - SF 17.1"] [PlyCount "100"] [EventDate "2025.??.??"] {[%evp 0,93,17,15,19,-9,58,25,26,-36,12,8,1,6,0,-71,5,-306,-301,-301,-301,-366,-356,-376,-300,-355,-376,-437,-437,-437,-422,-389,-369,-604,-604,-604,-604,-604,-604,-604,-604,-604,-604,-604,-590,-599,-514,-514,-534,-554,-564,-569,-497,-627,-506,-506,-467,-523,-522,-530,-507,-540,-492,-506,-486,-519,-388,-510,-552,-541,-615,-580,-407,-490,-459,-472,-487,-483,-513,-560,-572,-800,-496,-502,-532,-567,-568,-860,-532,-850,-566,-593,-582,-987,-1519,-1743]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Nbd7 6. Bd3 Bb4 $6 {Inaccuracy. dxc4 was best.} (6... dxc4 7. Bxc4 Qa5 8. Bh4 b5 9. Bb3 (9. Be2 Bb4 10. Nf3 Bxc3+ 11. bxc3) 9... b4 10. Nce2 Ba6 11. Nf3 Be7 12. O-O O-O 13. Re1 Rfe8 14. Nf4 c5 15. e4 c4 16. Ba4 Bb5 17. Bc2 Nf8 18. e5 Nd5 19. Nxd5 exd5 20. Bxe7 Rxe7 21. Nh4 {Kortschnoj,V (2650)-Ljubojevic,L (2600) Tilburg 1986 0-1 (40)}) 7. Qc2 $6 {Inaccuracy. Nf3 was best.} (7. Nf3 dxc4 8. Bxc4 O-O 9. O-O Be7 10. Rc1 Nd5 11. Bxe7 Qxe7) 7... Qa5 8. Nge2 $4 {Blunder. Bh4 was best.} (8. cxd5 Nxd5 9. Nge2 Nxc3 10. bxc3 Bxc3+ 11. Nxc3 Qxg5 12. O-O O-O 13. Ne4 Qh6 14. Rab1 Nb6 15. g3 Nd5 16. h3 Qxh3 17. Ng5 Qh5 18. Nxh7 Re8 19. Kg2 f5 20. Rh1 Qg6 21. f4 Nxe3+ 22. Kf3 Nxc2 {Proyecto369 (1947)-lmanzi (2148) lichess.org 2024 0-1 (37)}) (8. Bh4 e5 9. cxd5 Qxd5 10. Kf1 Bxc3 11. bxc3 e4 12. Be2 Qa5) 8... dxc4 9. Bxc4 $146 (9. Bxf6 cxd3 10. Qxd3 Nxf6 11. O-O-O Bxc3 12. Nxc3 O-O 13. h4 Qf5 14. Qe2 Ne4 15. Nxe4 Qxe4 16. f3 Qd5 17. Kb1 e5 18. g4 Re8 19. dxe5 Qxe5 20. f4 Qe4+ 21. Ka1 f6 22. g5 Qxf4 23. Rd8 Qe4 {Eid,M (1599)-Vujnovic,P (1599) Belfort 2005 1-0 (50)}) 9... Qxg5 10. O-O-O O-O 11. h4 Qh6 12. Rdg1 Ng4 13. Nf4 e5 14. dxe5 Ndxe5 15. Bb3 a5 16. f3 $6 {Inaccuracy. a3 was best.} (16. a3 Be7 17. Rd1 b5 18. Kb1 a4 19. Ba2 b4 20. axb4 Bxb4 21. Ncd5 cxd5) 16... Nxe3 17. Qe4 Qxf4 18. Qxf4 Nd3+ 19. Kd2 Nxf4 20. Kxe3 Re8+ 21. Ne4 Nd5+ 22. Kd4 Bf5 23. a3 Bf8 24. g4 Bxe4 25. fxe4 Nf4 26. Rf1 Ne6+ 27. Kc3 a4 28. Bc4 b5 29. Ba2 Rad8 30. Rf3 c5 31. Bd5 b4+ 32. Kc4 Re7 33. axb4 cxb4 34. Rhf1 Rc7+ 35. Kd3 f6 36. Ke3 Bc5+ 37. Ke2 Rxd5 38. exd5 Nd4+ 39. Kd1 Nxf3 40. Rxf3 Rd7 41. Rd3 a3 42. bxa3 bxa3 43. Kc2 Kf7 44. Kb3 Bd6 45. Ka2 Rb7 46. Re3 $4 {Checkmate is now unavoidable. Rd2 was best.} (46. Rd2 Rb4 47. Rg2 Rd4 48. g5 Rxh4 49. gxf6 Kxf6 50. Rf2+ Kg5 51. Rf7 g6) 46... Rb2+ 47. Ka1 Rh2 48. g5 Be5+ 49. Rxe5 fxe5 50. g6+ hxg6 {0-1 Black wins. PRECISÃO: BRANCAS 89% PRETAS 96%} 0-1 [Event "III TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.11.12"] [Round "3.3"] [White "Jose, Antonio Marcondes D"] [Black "Sirlei, Pereira De Azevedo"] [Result "1-0"] [ECO "B90"] [WhiteElo "1835"] [BlackElo "1588"] [Annotator "Chessbase - SF 17.1"] [PlyCount "100"] [EventDate "2025.??.??"] {[%evp 0,90,17,6,69,61,100,68,85,67,76,57,51,38,32,29,29,22,15,16,36,24,34,28,54,41,78,71,71,71,81,76,81,62,56,-7,63,66,71,77,97,83,79,61,79,-3,-3,-3,56,56,56,-28,-68,-61,-61,-67,-67,-169,-142,-152,-162,-170,-148,-181,-181,-177,-184,-183,-160,-179,-89,-89,-90,-153,-152,-155,15,15,15,-116,0,15,0,0,202,202,499,586,586,127,1135,1360,1045]} 1. e4 {Giri,Anish} c5 2. Nf3 d6 3. Nc3 Nf6 4. h3 a6 5. d4 cxd4 6. Nxd4 e5 7. Nf3 Be7 8. Be2 (8. g4 O-O 9. g5 Nh5 10. Bc4 (10. Nxe5 dxe5 11. Qxh5 Nc6) 10... Be6 11. Bb3 g6 12. Be3 Nd7 13. Qd2 Rc8 14. O-O-O Nc5 15. Bxc5 Rxc5 (15... dxc5 16. Qxd8 Rcxd8) 16. h4 Nf4 17. Kb1 (17. Ne1 Rxc3 18. bxc3 d5) 17... Qa5 (17... Bg4 18. Qe3 Rxc3 19. Qxc3 Qc8) 18. Ne1 Rfc8 19. Nd3 Nxd3 20. Qxd3 (20. cxd3 Rxc3 21. bxc3 Rxc3 22. Kb2 Rxb3+ 23. axb3 Qb6 24. Qc2 d5) 20... Rxc3 21. bxc3 d5 (21... Rxc3 22. Qd2 Qc5 23. h5) 22. exd5 (22. Qd2) 22... Bf5 {Giri,A (2764)-Vachier Lagrave,M (2784) Wijk aan Zee 2021 CBM 200 [Giri,Anish] 1-0 (70)}) 8... Nc6 $146 (8... h6 9. Be3 Be6 10. O-O Nbd7 11. a4 Rc8 12. Nh2 O-O 13. Bf3 Nb6 14. Ng4 Nc4 15. Bc1 Qa5 16. Ne3 Rfd8 17. Ncd5 Nxd5 18. Nxd5 Bxd5 19. Qxd5 Qxd5 20. exd5 Bg5 21. b3 Na5 22. Ba3 Rxc2 23. Bd1 {Singh,N (1893)-Siva,M (2341) Ahmedabad 2018 0-1 (44)}) (8... O-O 9. Be3 b5 10. O-O Bb7 11. Bd3 Nbd7 12. Nd2 Rc8 13. a3 d5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. f3 Bc5 17. Qe2 Re8 18. Ne4 Qb6 19. Rfe1 Bxe3+ 20. Qxe3 Qxe3+ 21. Rxe3 Nc5 22. Nd6 Red8 23. Nxc8 {Valle,L (2196)-Derlich,S (1972) chess.com INT 2025 1-0 (50)}) (8... b5 9. a3 Bb7 10. Bd3 Nbd7 11. O-O O-O 12. Be3 Qc7 13. Qd2 Rac8 14. Rad1 Nc5 15. Bxc5 dxc5 16. Rfe1 c4 17. Bf1 Rfd8 18. Qe2 Bc5 19. g3 Bd4 20. Nxd4 exd4 21. Nd5 Bxd5 22. exd5 Rxd5 23. Bg2 {Gaspar Guevara,D (1310)-Maravi Ceron,A (1131) Guayaquil 2022 ½-½ (34)}) 9. Be3 O-O 10. Qd2 Re8 11. O-O Be6 12. Ng5 Bf8 13. Nxe6 fxe6 14. Rad1 Qc7 15. a3 Rad8 16. Bf3 b5 17. Ne2 $4 {Blunder. Qe2 was best.} (17. Qe2) 17... a5 $4 {Blunder. d5 was best.} (17... d5) 18. Ng3 b4 19. axb4 Nxb4 $6 {Inaccuracy. axb4 was best.} (19... axb4 20. Nh5 Nd7 21. Be2 Rb8 22. b3 Kh8 23. Ng3 Nf6 24. Bd3 Nd7 25. Bc4) 20. c3 Na6 21. Bg5 Be7 22. Nh5 $6 {Inaccuracy. b4 was best.} (22. b4 axb4) 22... Nxh5 23. Bxh5 Rf8 $6 {Inaccuracy. Bxg5 was best.} (23... Bxg5) 24. Bg4 Nc5 25. f3 $2 {Mistake. Be3 was best.} (25. Be3 Kh8) 25... Bxg5 26. Qxg5 Qb6 27. Kh1 $6 {Inaccuracy. Kh2 was best.} (27. Kh2 Qxb2) 27... Qxb2 28. Qe3 $6 {Inaccuracy. Qe7 was best.} (28. Qe7) 28... Qb8 29. Rb1 Qc7 30. Rfd1 a4 31. Qe2 Qf7 32. h4 h5 33. Bh3 Qf4 34. Qe1 g6 $6 {Inaccuracy. Kh7 was best.} (34... Kh7 35. Kg1 Qf7 36. Qf2 Rd7 37. Rb4 Ra8 38. Qe3 Qe7 39. g3) 35. Rb6 a3 36. Rbxd6 $4 {Blunder. Ra1 was best.} (36. Ra1) 36... Rxd6 37. Rxd6 Kf7 $4 {Blunder. a2 was best.} (37... a2 38. Rd1 Rb8 39. Qg1 Rb5 40. Ra1 Qd2 41. Kh2 Kg7 42. Bxe6 Nxe6 43. Qa7+) 38. Rc6 Nd3 39. Bxe6+ $4 {Blunder. Qg1 was best.} (39. Qg1 Kg8 40. Qa7 Qxh4 41. Kh2 Rf7 42. Qxa3 Nf2 43. Rc8+ Kg7 44. Qd6 Qf4+) 39... Ke7 $4 {Blunder. Kg7 was best.} (39... Kg7 40. Qg1 Qxh4+ 41. Bh3 Nf2+ 42. Kh2 Qf4+ 43. g3 Qxf3 44. Rc7+ Rf7 45. Rxf7+) 40. Qb1 Qxh4+ 41. Bh3 Nf2+ $4 {Blunder. Qe1+ was best.} (41... Qe1+ 42. Qxe1 Nxe1 43. Re6+ Kf7 44. Ra6 Rb8 45. Rxa3 Rb1 46. Kh2 Nd3 47. c4) 42. Kh2 Rd8 43. Qb7+ Kf8 $6 {Inaccuracy. Ke8 was best.} (43... Ke8 44. Re6+ Kf8 45. Rxg6 Qf4+ 46. g3 Ng4+ 47. Bxg4 Rd2+ 48. Kh3 hxg4+ 49. Rxg4) 44. Qb4+ $4 {Blunder. Rxg6 was best.} (44. Rxg6 Qf4+ 45. g3 Ng4+ 46. fxg4 Qf2+ 47. Bg2 Qf7 48. Qb4+ Ke8 49. Qb5+ Kf8) 44... Qe7 $4 {Blunder. Kg7 was best.} (44... Kg7) 45. Rf6+ Ke8 46. Qb5+ Rd7 47. Re6 Nxh3 48. Rxe7+ Kxe7 49. Kxh3 a2 50. Qxe5+ Kd8 {1-0 White wins. PRECISÃO: BRANCAS 84% PRETAS 78%} 1-0 [Event "III TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.11.12"] [Round "3.6"] [White "Rocine, Castelo De Carvalho"] [Black "Adnilton, Correia De Almeida"] [Result "0-1"] [ECO "D31"] [BlackElo "1672"] [Annotator "Chessbase - SF 17.1"] [PlyCount "70"] [EventDate "2025.??.??"] {[%evp 0,70,17,15,19,-10,-16,4,35,23,28,16,39,30,53,-3,32,19,81,59,77,73,62,54,64,68,65,55,97,83,83,43,83,95,98,66,95,9,21,-45,-30,-22,-15,-101,75,-10,30,25,53,-35,20,19,23,-120,-122,-186,-192,-258,-256,-258,-199,-291,-306,-350,-350,-350,-188,-355,-362,-483,-434,-481,-501]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Bf4 Nf6 5. Nf3 $6 {Inaccuracy. e3 was best.} (5. e3 Bd6 6. Bg3 O-O 7. Nf3 b6 8. Be2 Ba6 9. Qb3 h6) 5... Nbd7 $6 {Inaccuracy. dxc4 was best.} (5... dxc4 6. a4 Bb4 7. g3 a5 8. Bg2 O-O 9. O-O Nbd7 10. Qc2) 6. e3 Bb4 7. Qc2 O-O 8. Bd3 h6 9. O-O dxc4 10. Bxc4 Nb6 11. Bb3 $146 (11. Be2 Nbd5 12. Bg3 Nh5 13. Bh4 Be7 14. Bxe7 Qxe7 15. Ne5 Nhf6 16. a3 Nd7 17. Nd3 Nxc3 18. Qxc3 Re8 19. Rfd1 Nf6 20. Bf3 Bd7 21. b4 Rec8 22. Rac1 Rab8 23. Ne5 Nd5 24. Qc5 Qxc5 25. dxc5 Be8 {Pasalic,A (2078)-Hadzic,S (1950) Tuzla 2015 1-0 (43)}) 11... Nbd5 12. Bg3 Bd7 13. e4 Nb6 14. a3 Be7 15. Ba2 Nh7 $6 {Inaccuracy. Nh5 was best.} (15... Nh5) 16. Bb1 Re8 17. e5 g6 18. b4 $2 {Mistake. h4 was best.} (18. h4 h5 19. Ne4 a5 20. Re1 Nd5 21. Nd6 Bxd6 22. exd6 Nf8 23. Ne5 Qf6) 18... Nd5 19. Ne2 $2 {Mistake. h4 was best.} (19. h4 h5 20. Ne4 a5 21. Nd6 Bxd6 22. exd6 axb4 23. Qc1 Kg7 24. Be4 bxa3) 19... a5 20. bxa5 Qxa5 21. Bf4 Kh8 $4 {Blunder. Ng5 was best.} (21... Ng5 22. Nxg5) 22. a4 $2 {Mistake. Bxh6 was best.} (22. Bxh6 c5 23. h4 cxd4 24. h5 d3 25. Qxd3 Bb5 26. Qe4 Rg8 27. Rc1 Bxe2) 22... b5 $6 {Inaccuracy. Nxf4 was best.} (22... Nxf4 23. Nxf4 Nf8 24. h4 Kg7 25. Rd1 b5 26. h5 g5 27. Nd3 c5 28. Nxc5) 23. Bd2 b4 24. Ba2 $4 {Blunder. Bxh6 was best.} (24. Bxh6) 24... c5 $2 {Mistake. Qxa4 was best.} (24... Qxa4) 25. Bxd5 exd5 26. Nf4 $4 {Blunder. dxc5 was best.} (26. dxc5) 26... Bf5 27. Qb2 $4 {Blunder. Qd1 was best.} (27. Qd1 c4) 27... c4 28. Be1 c3 29. Qb3 Be4 $6 {Inaccuracy. Nf8 was best.} (29... Nf8 30. e6 Nxe6 31. Nxe6 Bxe6 32. Ne5 Bd6 33. f4 Kg8 34. g4 Bxe5 35. fxe5) 30. Ne2 $6 {Inaccuracy. e6 was best.} (30. e6 g5 31. exf7 Rec8 32. Ne2 Bxf3 33. gxf3 Ra7 34. Rc1 Rac7 35. f4 Qa6) 30... Bd3 31. Nf4 Bc4 32. Qc2 Rg8 $2 {Mistake. Bg5 was best.} (32... Bg5 33. Nd3 b3 34. Qb1 c2 35. Qb2 Qc7 36. Nc5 Bxf1 37. Qxb3 c1=Q 38. Rxc1) 33. Ne2 $4 {Blunder. e6 was best.} (33. e6 Nf8 34. exf7 Rg7 35. Ne5 Qa6 36. Bxc3 Bxf1 37. Nxd5 bxc3 38. Nxe7 Bc4) 33... Qa6 34. Nf4 Ng5 35. Nxg5 hxg5 {0-1 Black wins. PRECISÃO: BRANCAS 80% PRETAS 88%} 0-1 [Event "III TORNEIO INTERNO CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.11.12"] [Round "3.7"] [White "Ernesto, Flores Barreira"] [Black "Ruben, Barat"] [Result "1-0"] [ECO "C02"] [Annotator "Chessbase - SF 17.1"] [PlyCount "49"] [EventDate "2025.??.??"] {[%evp 0,49,17,15,28,26,37,27,40,40,56,17,50,1,142,95,132,82,98,45,186,121,200,203,192,100,225,205,234,91,190,177,177,162,610,610,588,537,555,548,821,872,729,728,3056,29986,29995,29994,29995,29996,29999,-30000]} 1. d4 e6 2. e4 d5 3. e5 Nc6 4. Nf3 f6 5. c3 (5. Bd3 Qe7 6. O-O Bd7 7. c3 Qf7 8. b4 Nce7 9. Nbd2 a5 10. bxa5 Rxa5 11. Re1 Nc6 12. Nb3 Ra7 13. c4 Nb4 14. cxd5 Nxd5 15. Bc4 c6 16. Qc2 Qg6 17. Qe2 f5 18. Bd2 Nge7 19. a4 Nb6 {Watson,W (2495)-Nikolic,Z (2475) Bor 1986 1-0 (46)}) 5... a6 (5... fxe5 6. dxe5 Nge7 7. Bd3 Nf5 8. Nbd2 Be7 9. Qc2 g6 10. Nf1 b6 11. Ne3 Bb7 12. Nxf5 gxf5 13. Bf4 Qd7 14. O-O-O O-O-O 15. h4 Rdg8 16. Ng5 Nd8 17. Rhg1 h6 18. Nf3 c5 19. Kb1 Qe8 20. Be2 {Perucki,M (2165)-Olszewski,M (1897) Jastrzebia Gora POL 2025 1-0 (55)}) 6. b4 $146 (6. Bd3 b5 7. Nbd2 fxe5 8. dxe5 Bc5 9. Nb3 Bb6 10. Bc2 h6 11. O-O Nge7 12. Nbd4 Nxd4 13. Nxd4 Bb7 14. Re1 Qd7 15. Qh5+ Kd8 16. Qg4 Bxd4 17. cxd4 Nf5 18. Qd1 Qf7 19. b3 Kd7 20. Bxf5 Qxf5 {Kelemen,Z (1303)-Molnar,I (1283) Gyor 2015 ½-½}) (6. Be2 Nh6 (6... Bd7 7. O-O Qe7 8. b4 O-O-O 9. Ba3 Qf7 10. b5 Bxa3 11. Nxa3 axb5 12. Nxb5 Kb8 13. Qa4 b6 14. Rab1 Na5 15. Qxa5 Bxb5 16. Rxb5 Ne7 17. Rxb6+ cxb6 18. Qxb6+ Kc8 19. Ba6+ Kd7 20. Qd6+ Ke8 {Sarson,O (1740)-Stuska,J Pardubice 2010 1-0}) 7. h3 g5 8. exf6 Nf7 9. Nxg5 h5 10. h4 Qxf6 11. Bf3 Qg6 12. Be3 b5 13. a3 Bg7 14. g4 Nxg5 15. hxg5 h4 16. Nd2 Bd7 17. Nb3 Bf8 18. Be2 O-O-O 19. Bd3 Qf7 20. Qe2 Bd6 {Santos,J (1317)-Jardim,L (1394) Natal 2018 1-0 (44)}) 6... b5 $2 {Mistake. fxe5 was best.} (6... fxe5 7. dxe5 Nh6 8. h4 Ng4 9. Bf4 g6 10. Qe2 Bg7 11. g3 d4 12. h5) 7. Bd3 Rb8 $6 {Inaccuracy. a5 was best.} (7... a5) 8. Nbd2 g6 9. Nb3 Nce7 $6 {Inaccuracy. fxe5 was best.} (9... fxe5 10. Nxe5 Nxe5 11. dxe5 c5 12. bxc5 Ne7 13. Be3 Bg7 14. f4 Bd7 15. O-O) 10. Nc5 $6 {Inaccuracy. a4 was best.} (10. a4 Nc6 11. axb5 axb5 12. Qe2 Bd7 13. h4 Nh6 14. exf6 Nf7 15. Ne5 Ncxe5) 10... Nf5 $6 {Inaccuracy. Nc6 was best.} (10... Nc6 11. exf6 Nxf6 12. Bg5 Bxc5 13. bxc5 O-O 14. O-O Qd7 15. Bh6 Re8 16. Bf4) 11. exf6 Nxf6 12. Qe2 Rb6 13. O-O Be7 14. Bxf5 $2 {Mistake. a4 was best.} (14. a4 O-O 15. axb5 axb5 16. Re1 Bd6 17. h3 Qe7 18. Ra7 Qg7 19. Ra8 Ne7) 14... gxf5 $6 {Inaccuracy. exf5 was best.} (14... exf5 15. Bh6 Ne4 16. Ne5 Nxc3 17. Qf3 Ne4 18. a4 Bg5 19. Qh3 bxa4 20. Nxa4) 15. Ng5 $6 {Inaccuracy. a4 was best.} (15. a4 bxa4 16. Nxa4 Rb8 17. Nc5 Rb6 18. Bf4 h5 19. Ne5 h4 20. Nxa6 Nh5) 15... Qd6 $6 {Inaccuracy. Bd6 was best.} (15... Bd6 16. Ngxe6 Qe7 17. Nf4 Qxe2 18. Nxe2 Kf7 19. f3 a5 20. a3 Re8 21. Nf4) 16. g3 c6 $2 {Mistake. O-O was best.} (16... O-O 17. Bf4 Qc6 18. Nf3 Bd6 19. Ne5 Bxe5 20. Bxe5 Nd7 21. Rfe1 Nxe5 22. Qxe5) 17. Bf4 Qd8 18. Ngxe6 Bxe6 19. Qxe6 Kf8 20. Bh6+ Ke8 21. Rfe1 Qd6 $4 {Checkmate is now unavoidable. Ne4 was best.} (21... Ne4 22. Qxf5 Bxc5 23. bxc5 Rb7 24. f3 Rf7 25. Qe5+ Kd7 26. fxe4 Kc8 27. exd5) 22. Qxd6 Kf7 23. Rxe7+ Kg6 24. Qf4 Rg8 25. Qg5# {1-0 White wins. PRECISÃO: BRANCAS 91% PRETAS 82%} 1-0