CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/f682k7g2"] [Date "2026.04.08"] [White "Walker"] [Black "Wesley"] [Result "1/2-1/2"] [UTCDate "2026.04.08"] [UTCTime "20:11:58"] [WhiteElo "1629"] [BlackElo "1487"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [WhiteTitle "⚡"] [BlackTitle "GM⚜"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } Nf6 4. Nc3 d6 5. O-O Bd7 6. d3 a6 7. Bxc6 Bxc6 8. Be3 g6 9. a3 Bg7 10. b4?! { (-0.11 → -0.74) Inaccuracy. Qd2 was best. } (10. Qd2) 10... cxb4?! { (-0.74 → 0.00) Inaccuracy. d5 was best. } (10... d5 11. bxc5 Nxe4 12. Ne2 Nc3 13. Nxc3 Bxc3 14. Rb1 d4 15. Bd2 Qa5 16. Bxc3 Qxc3 17. Qe2) 11. axb4 b5 12. d4?? { (-0.08 → -2.60) Blunder. h3 was best. } (12. h3 Bb7) 12... O-O?? { (-2.60 → -0.57) Blunder. Nxe4 was best. } (12... Nxe4 13. Nxe4 Bxe4 14. Re1 Bd5 15. h4 Qd7 16. h5 gxh5 17. Bg5 f6 18. Bf4 Kf7 19. Ne5+) 13. d5 Bb7 14. Qd3 Ng4?! { (-1.17 → -0.49) Inaccuracy. Rc8 was best. } (14... Rc8) 15. h3?? { (-0.49 → -2.14) Blunder. Bd4 was best. } (15. Bd4) 15... Ne5?? { (-2.14 → -0.08) Blunder. Nxe3 was best. } (15... Nxe3 16. Qxe3) 16. Nxe5 Bxe5 17. Qd2? { (-0.32 → -1.72) Mistake. Ra3 was best. } (17. Ra3 Rc8 18. Nd1 Re8 19. Bg5 Qb6 20. c3 e6 21. Ne3 exd5 22. Nxd5 Bxd5 23. exd5 Rc4) 17... h5?? { (-1.72 → 1.12) Blunder. Rc8 was best. } (17... Rc8 18. Ra3 Rc4 19. f4 Bg7 20. Ne2 Rxe4 21. f5 Qc8 22. Rd3 Re5 23. Ng3 Qc4 24. Bd4) 18. Bf4? { (1.12 → -0.39) Mistake. Ra3 was best. } (18. Ra3 e6 19. f4 Bh8 20. f5 exf5 21. exf5 Rc8 22. Ne2 Qc7 23. Bd4 Qxc2 24. Qh6 Bxd4+) 18... Bxf4 19. Qxf4 e5?! { (0.33 → 1.11) Inaccuracy. Rc8 was best. } (19... Rc8 20. Ne2 Rxc2 21. Nd4 Rc4 22. Rad1 Kh7 23. Nf5 gxf5 24. Qxf5+ Kh6 25. Qf4+ Kh7 26. Qg5) 20. Qe3? { (1.11 → -0.34) Mistake. dxe6 was best. } (20. dxe6 fxe6 21. Qe3 Rc8 22. Rad1 Qf6 23. Rd4 Rf7 24. Ne2 e5 25. Rd2 Rc4 26. f3 Bxe4) 20... a5?? { (-0.34 → 4.04) Blunder. Rc8 was best. } (20... Rc8) 21. bxa5?? { (4.04 → 1.39) Blunder. Nxb5 was best. } (21. Nxb5 axb4 22. Rxa8 Bxa8 23. Rb1 Qa5 24. Nxd6 Qc7 25. Nb5 Qc4 26. Qd3 Qc5 27. c3 bxc3) 21... Rxa5 22. Rxa5? { (1.37 → 0.05) Mistake. Rfb1 was best. } (22. Rfb1 b4) 22... Qxa5 23. Qd3?? { (0.01 → -2.47) Blunder. Ne2 was best. } (23. Ne2 Rc8) 23... b4 24. Nb5?? { (-2.30 → -5.53) Blunder. Ne2 was best. } (24. Ne2 Ba6 25. Qd2 Qa2 26. Nc1 Qb2 27. Nd3 Bxd3 28. Qxd3 Rc8 29. Qa6 Rxc2 30. Qxd6 b3) 24... Ba6 25. c4 Qa4?? { (-5.59 → 0.29) Blunder. bxc3 was best. } (25... bxc3) 26. Rc1?? { (0.29 → -3.55) Blunder. Nxd6 was best. } (26. Nxd6 Qd7) 26... b3?? { (-3.55 → 1.82) Blunder. Bxb5 was best. } (26... Bxb5 27. cxb5) 27. Rb1 Bxb5 28. cxb5 Rb8 29. Qxb3?! { (2.00 → 1.18) Inaccuracy. Rxb3 was best. } (29. Rxb3 Rb6 30. g3 Kg7 31. Kg2 Kg8 32. Rb1 Kg7 33. Kf3 Qa5 34. Qb3 Qd2 35. Kg2 h4) 29... Qxe4 30. b6 Qe2?? { (0.93 → 4.07) Blunder. Rb7 was best. } (30... Rb7) 31. b7 e4 32. Qc3 Kh7?! { (4.39 → 7.06) Inaccuracy. Qa6 was best. } (32... Qa6 33. Qc6) 33. Qc8?? { (7.06 → 2.74) Blunder. Qc7 was best. } (33. Qc7 e3) 33... e3?? { (2.74 → 5.51) Blunder. Qa2 was best. } (33... Qa2 34. Qxb8 Qxb1+ 35. Kh2 e3 36. fxe3 Qb6 37. Qf8 Qxb7 38. Qxd6 Kg7 39. Qe5+ f6 40. Qe6) 34. fxe3 Qxe3+ 35. Kh1 Qa7 36. Qd7 Kg7 37. Rf1?? { (6.11 → 1.83) Blunder. Qc7 was best. } (37. Qc7) 37... Rxb7?? { (1.83 → 9.55) Blunder. Kh6 was best. } (37... Kh6) 38. Qxd6?? { (9.55 → -0.09) Blunder. Rxf7+ was best. } (38. Rxf7+) 38... Rb2?? { (-0.09 → 10.61) Blunder. Qd4 was best. } (38... Qd4 39. Kh2) 39. Qe5+ Kh6?! { (10.18 → Mate in 6) Checkmate is now unavoidable. Kh7 was best. } (39... Kh7 40. Qxb2) 40. Qxb2?! { (Mate in 6 → 11.26) Lost forced checkmate sequence. Qh8+ was best. } (40. Qh8+ Kg5 41. h4+ Kg4 42. Qe5 Qg1+ 43. Kxg1 Rxg2+ 44. Kxg2 g5 45. Qxg5#) 40... Qd7?! { (11.26 → Mate in 6) Checkmate is now unavoidable. Kh7 was best. } (40... Kh7 41. Qf6) 41. Qc3?! { (Mate in 6 → 10.28) Lost forced checkmate sequence. Qh8+ was best. } (41. Qh8+ Kg5 42. h4+ Kxh4 43. Qf6+ g5 44. Qf2+ Kg4 45. Qd4+ Kg3 46. Rf3#) 41... Qxd5?! { (10.28 → Mate in 10) Checkmate is now unavoidable. f5 was best. } (41... f5 42. Qc6) 42. Rxf7?? { (Mate in 10 → 0.00) Lost forced checkmate sequence. Qh8+ was best. } (42. Qh8+ Kg5 43. h4+ Kxh4 44. Qf6+ g5 45. Qf2+ Kg4 46. Qe2+ Kh4 47. Qe1+ Kg4 48. Qb4+ Kg3) 42... Qxf7 43. Qe3+ Kh7 44. Qg5 Qf1+ 45. Kh2 Qf7 46. Qe3 Qc7+ 47. Qg3 Qc2 48. Qg5 Qc7+ 49. Qg3 { White offers draw } 49... Qc5 50. Qb8 Kh6 51. Qh8+ Kg5 52. Qd8+ Kh6 53. Qh8+ Kg5 54. Qd8+ Kf5 55. Qd3+ Kf6 56. Qd8+ Kg7 57. Qd7+ Kf6 58. Qd8+ Qe7 59. Qxe7+ Kxe7 60. Kg3 Kf6 61. Kh4 Kf5 62. g3 Kf6 63. g4 Kg7 64. gxh5 gxh5 65. Kxh5 Kh7 66. Kg5 Kg7 67. Kf5 Kh6 68. Kf6 Kh5 69. Kf5 Kh4 70. Kf4 Kxh3 { The game is a draw. } 1/2-1/2