CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/yS4lXJ0R"] [Date "2025.10.15"] [White "Wesley"] [Black "xavi"] [Result "1-0"] [UTCDate "2025.10.15"] [UTCTime "20:21:34"] [WhiteElo "1471"] [BlackElo "1728"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-10"] [WhiteTitle "GM⚜"] [BlackTitle "GM🥉"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Queenside Fianchetto Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 b6 { A04 Zukertort Opening: Queenside Fianchetto Variation } 2. g3 Bb7 3. Bg2 Nf6 4. O-O d6?! { (0.43 → 0.95) Inaccuracy. d5 was best. } (4... d5 5. d4) 5. d4 Nbd7 6. c3? { (1.31 → 0.10) Mistake. c4 was best. } (6. c4) 6... e6 7. Nbd2 Qe7? { (0.25 → 1.31) Mistake. Be7 was best. } (7... Be7 8. Re1 d5 9. e4 dxe4 10. Ng5 Qc8 11. Ndxe4 h6 12. Nxf6+ Nxf6 13. Ne4 O-O 14. Nxf6+) 8. Nc4? { (1.31 → 0.25) Mistake. e4 was best. } (8. e4 e5 9. a4 a6 10. Re1 g6 11. a5 b5 12. b4 Bg7 13. Bb2 O-O 14. c4 bxc4) 8... O-O-O? { (0.25 → 1.39) Mistake. Qd8 was best. } (8... Qd8 9. Ncd2 Be7 10. Re1 d5 11. e4 dxe4 12. Ng5 Qc8 13. Ngxe4 O-O 14. Nxf6+ Nxf6 15. Bxb7) 9. Bf4? { (1.39 → 0.03) Mistake. a4 was best. } (9. a4 d5) 9... Nd5?? { (0.03 → 1.92) Blunder. e5 was best. } (9... e5 10. Bd2 e4 11. Nh4 d5 12. Ne3 Qe6 13. a4 g6 14. b3 Nb8 15. f4 Nc6 16. b4) 10. Nxd6+?? { (1.92 → -1.21) Blunder. Bg5 was best. } (10. Bg5 N5f6 11. a4 a6 12. Ne3 h6 13. Bxf6 Nxf6 14. a5 b5 15. c4 b4 16. d5 c5) 10... cxd6 11. Bg5 f6 12. Bd2 e5?! { (-1.99 → -0.93) Inaccuracy. Nc7 was best. } (12... Nc7 13. c4 g5 14. a4 d5 15. cxd5 exd5 16. Bh3 Kb8 17. Rc1 Rc8 18. a5 Qe8 19. Re1) 13. c4 Nc7 14. Qa4?? { (-1.06 → -3.51) Blunder. e4 was best. } (14. e4) 14... Kb8?! { (-3.51 → -2.36) Inaccuracy. e4 was best. } (14... e4 15. Ne1 Kb8 16. Nc2 f5 17. f3 Qe8 18. Qb3 d5 19. fxe4 fxe4 20. Bf4 Nf6 21. a4) 15. d5 Na6? { (-2.48 → -1.13) Mistake. g5 was best. } (15... g5 16. e4 h5 17. Qc2 h4 18. a4 h3 19. Bh1 Rc8 20. b4 f5 21. a5 b5 22. Bxg5) 16. b4 Rc8 17. Rac1 e4?? { (-1.60 → 0.40) Blunder. f5 was best. } (17... f5 18. Bh3 g6 19. e4 Nc7 20. Qb3 Nf6 21. exf5 b5 22. fxg6 bxc4 23. Rxc4 Bg7 24. Bxc8) 18. Nd4 g6? { (0.30 → 1.46) Mistake. Ne5 was best. } (18... Ne5) 19. b5?? { (1.46 → -1.53) Blunder. Nc6+ was best. } (19. Nc6+) 19... Nac5 20. Qc2 f5 21. Bc3?? { (-0.84 → -2.63) Blunder. a4 was best. } (21. a4) 21... Bg7 22. Nc6+ Bxc6 23. bxc6 Ne5 24. Bxe5?? { (-2.37 → -5.69) Blunder. Rb1 was best. } (24. Rb1 Kc7 25. Rfd1 Ng4 26. Bb4 Be5 27. Bxc5 dxc5 28. Qa4 Ra8 29. Rb3 Rhb8 30. f3 exf3) 24... Bxe5 25. a4 Rc7 26. a5 Bf6?? { (-4.71 → -1.29) Blunder. bxa5 was best. } (26... bxa5) 27. axb6? { (-1.29 → -2.62) Mistake. Rb1 was best. } (27. Rb1 Kc8 28. axb6 axb6 29. Rxb6 Ra7 30. Qb1 Qc7 31. Rb5 Kd8 32. Rxc5 dxc5 33. d6 Qxd6) 27... axb6 28. Rb1 Ka7?? { (-2.77 → 12.00) Blunder. Ra7 was best. } (28... Ra7) 29. Qa2+ Na6?! { (12.18 → Mate in 4) Checkmate is now unavoidable. Kb8 was best. } (29... Kb8 30. Rxb6+ Rb7 31. cxb7 Qxb7 32. Rxb7+ Nxb7 33. Qa6 Rc8 34. Rb1 Rc7 35. c5 dxc5 36. Qxf6) 30. Rfc1?? { (Mate in 4 → 5.16) Lost forced checkmate sequence. Qxa6+ was best. } (30. Qxa6+ Kb8 31. Rxb6+ Rb7 32. Rxb7+ Kc8 33. Qa8#) 30... Rb8?? { (5.16 → Mate in 3) Checkmate is now unavoidable. Qg7 was best. } (30... Qg7 31. Rb3) 31. e3?? { (Mate in 3 → 6.14) Lost forced checkmate sequence. Qxa6+ was best. } (31. Qxa6+ Kxa6 32. Ra1+ Bxa1 33. Rxa1#) 31... h5?? { (6.14 → Mate in 3) Checkmate is now unavoidable. Ka8 was best. } (31... Ka8 32. c5) 32. h4?? { (Mate in 3 → 5.84) Lost forced checkmate sequence. Qxa6+ was best. } (32. Qxa6+ Kxa6 33. Ra1+ Bxa1 34. Rxa1#) 32... Qg7?! { (5.84 → 10.37) Inaccuracy. Ka8 was best. } (32... Ka8 33. Qxa6+) 33. Rc2?! { (10.37 → 5.71) Inaccuracy. c5 was best. } (33. c5 dxc5) 33... g5?? { (5.71 → Mate in 2) Checkmate is now unavoidable. Ka8 was best. } (33... Ka8 34. Qxa6+) 34. c5? { (Mate in 2 → 9.36) Lost forced checkmate sequence. Qxa6+ was best. } (34. Qxa6+ Kxa6 35. Ra2#) 34... dxc5? { (9.36 → Mate in 2) Checkmate is now unavoidable. Bc3 was best. } (34... Bc3 35. cxd6) 35. hxg5?? { (Mate in 2 → 6.80) Lost forced checkmate sequence. Qxa6+ was best. } (35. Qxa6+ Kxa6 36. Ra2#) 35... Qxg5?? { (6.80 → Mate in 2) Checkmate is now unavoidable. Bc3 was best. } (35... Bc3 36. Bf1 Ba5 37. Qc4 Ka8 38. Qxa6+ Ra7 39. Qc4 Rd8 40. Ra2 Qe5 41. Rd1 Rd6 42. Qb5) 36. f4? { (Mate in 2 → 9.93) Lost forced checkmate sequence. Qxa6+ was best. } (36. Qxa6+ Kxa6 37. Ra2#) 36... Qxg3? { (9.93 → Mate in 2) Checkmate is now unavoidable. b5 was best. } (36... b5 37. fxg5) 37. d6?? { (Mate in 2 → -1.85) Lost forced checkmate sequence. Qxa6+ was best. } (37. Qxa6+ Kxa6 38. Ra2#) 37... Qxe3+ 38. Kh2?? { (-1.79 → -10.31) Blunder. Kh1 was best. } (38. Kh1 Rxc6) 38... Qxf4+ 39. Kh1 Qh4+ 40. Kg1 Bd4+ 41. Kf1 Qf4+ 42. Ke2? { (-8.47 → Mate in 7) Checkmate is now unavoidable. Rf2 was best. } (42. Rf2 Bxf2 43. dxc7 Bd4+ 44. Ke1 Bc3+ 45. Ke2 Qxc7 46. Rc1 Qg3 47. Qf7+ Ka8 48. Rxc3 Qxc3) 42... Qe3+ 43. Kd1 Qd3+?? { (Mate in 6 → -1.25) Lost forced checkmate sequence. Qg1+ was best. } (43... Qg1+ 44. Ke2 Qxg2+ 45. Ke1 Qg1+ 46. Ke2 Qf2+ 47. Kd1 Qf1+ 48. Kd2 e3#) 44. Rd2 Qxb1+ 45. Qxb1 Rxc6?! { (-1.51 → -0.96) Inaccuracy. Rxc6 was best. } (45... Rxc6 46. Qa2 Rxd6 47. Qf7+ Rb7 48. Qxf5 b5 49. Bxe4 Re7 50. Qf8 Red7 51. Qc8 Kb6 52. Ra2) 46. d7? { (-0.96 → -2.47) Mistake. Qb5 was best. } (46. Qb5 Rxd6 47. Ra2 Bc3+ 48. Kc1 Ba5 49. Bf1 Nb4 50. Rxa5+ bxa5 51. Qxc5+ Rbb6 52. Qc7+ Ka8) 46... Rd8? { (-2.47 → -1.01) Mistake. Rd6 was best. } (46... Rd6) 47. Bh3 Rf6?! { (-1.07 → -0.23) Inaccuracy. Rxd7 was best. } (47... Rxd7 48. Bxf5) 48. Ke1?? { (-0.23 → -5.44) Blunder. Ra2 was best. } (48. Ra2 Bc3) 48... Bc3 49. Kd1 Bxd2 50. Kxd2 Rxd7+ 51. Ke3 Rd3+ 52. Kf4 Rxh3 53. Qb2 e3?? { (-9.60 → -2.37) Blunder. Rf3+ was best. } (53... Rf3+) 54. Qxf6 e2 55. Qe7+ Ka8? { (-2.30 → -0.96) Mistake. Kb8 was best. } (55... Kb8) 56. Qxe2 Rh4+? { (-1.11 → 0.00) Mistake. Ra3 was best. } (56... Ra3 57. Qg2+ Ka7 58. Qg7+ Kb8 59. Qg8+ Kc7 60. Qg7+ Kc6 61. Qg2+ Kb5 62. Qb2+ Ka4 63. Qxb6) 57. Kg5?? { (0.00 → -2.24) Blunder. Kxf5 was best. } (57. Kxf5 Nc7 58. Qg2+ Kb8 59. Qg8+ Kb7 60. Qg2+) 57... Re4?? { (-2.24 → 4.59) Blunder. Rg4+ was best. } (57... Rg4+) 58. Qxh5?? { (4.59 → -2.20) Blunder. Qxa6+ was best. } (58. Qxa6+ Kb8) 58... Re5?? { (-2.20 → 4.69) Blunder. Nc7 was best. } (58... Nc7 59. Kxf5 Rd4 60. Qh1+ Rd5+ 61. Kf4 Kb7 62. Ke3 b5 63. Qf3 Kc6 64. Ke2 b4 65. Kf2) 59. Qh8+ Nb8?! { (4.80 → 7.07) Inaccuracy. Kb7 was best. } (59... Kb7 60. Qxe5) 60. Qxe5 Ka7?! { (5.83 → 59.34) Inaccuracy. Kb7 was best. } (60... Kb7 61. Qe7+) 61. Qxf5 Ka6 62. Qb1? { (60.43 → 4.57) Mistake. Qc8+ was best. } (62. Qc8+ Ka5 63. Qxb8 Kb5 64. Qc7 Kc4 65. Qxb6 Kd4 66. Kf4 Kd5 67. Qb5 Kd6 68. Kf5 Kd5) 62... Nc6 63. Qa2+ Kb5 64. Kf4 Nb4 65. Qe2+ c4?! { (4.54 → 5.85) Inaccuracy. Kc6 was best. } (65... Kc6 66. Qe8+ Kd5 67. Qd7+ Kc4 68. Ke4 Kc3 69. Qb5 c4 70. Qxb6 Kb3 71. Qe6 Kc3 72. Qh3+) 66. Qe5+?! { (5.85 → 4.35) Inaccuracy. Ke4 was best. } (66. Ke4) 66... Ka4 67. Qa1+ Kb3 68. Qd1+ Nc2?! { (4.30 → 6.66) Inaccuracy. Ka3 was best. } (68... Ka3 69. Ke3 c3 70. Qd7 c2 71. Kd2 Kb2 72. Qc8 Ka3 73. Qc4 Ka4 74. Qe6 Kb5 75. Qe5+) 69. Ke4 c3 70. Kd3 Kb4 71. Qxc2 Ka5 72. Qxc3+ Ka6 73. Qb2 b5 74. Kd4 Kb6 75. Kd5 Ka5 76. Kc5 Ka6 77. Qxb5+ Ka7 78. Kc6 Ka8 79. Kc7 Ka7 80. Qb7# { White wins by checkmate. } 1-0