CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/eGsTfTFy"] [Date "2026.04.06"] [White "Garyd"] [Black "Mark"] [Result "1-0"] [UTCDate "2026.04.06"] [UTCTime "15:03:11"] [WhiteElo "1784"] [BlackElo "1510"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-4"] [WhiteTitle "GM🙌"] [BlackTitle "⛳"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 d5 2. d4 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. Bf4 e6 4. e3 Bd6 5. Bg3 Nf6 6. Bd3?! { (0.81 → 0.16) Inaccuracy. c4 was best. } (6. c4 Bxg3 7. hxg3 h6 8. Nc3 O-O 9. a3 Qe7 10. Qc2 Rd8 11. Rd1 Na5 12. c5 Nc6) 6... Qe7 7. c3 b6?! { (0.02 → 0.83) Inaccuracy. e5 was best. } (7... e5 8. dxe5) 8. Nbd2 Bb7 9. Qc2 O-O-O 10. O-O-O?? { (1.20 → -0.42) Blunder. a4 was best. } (10. a4 Bxg3 11. hxg3 e5 12. Nxe5 Nxe5 13. dxe5 Nd7 14. Bf5 Qxe5 15. Nf3 Qe7 16. a5 g6) 10... Ng4? { (-0.42 → 0.63) Mistake. Bxg3 was best. } (10... Bxg3 11. hxg3 e5 12. Nxe5 Nxe5 13. dxe5 Qxe5 14. Qa4 Kb8 15. Nf3 Qe7 16. Qh4 h6 17. g4) 11. Nb3? { (0.63 → -0.57) Mistake. Bh4 was best. } (11. Bh4 f6 12. e4 dxe4 13. Nxe4 Bf4+ 14. Kb1 g5 15. h3 Nh2 16. Nxh2 Bxh2 17. Bxg5 fxg5) 11... Bxg3 12. hxg3 a5 13. Nh2 Nxh2?! { (-0.74 → -0.09) Inaccuracy. Nf6 was best. } (13... Nf6 14. Nd2 e5 15. g4 h5 16. gxh5 Nxh5 17. dxe5 Nxe5 18. Bf5+ Kb8 19. Nhf3 Nxf3 20. Nxf3) 14. Rxh2 g6?! { (-0.30 → 0.31) Inaccuracy. Kb8 was best. } (14... Kb8) 15. Qe2 a4 16. Na1 a3 17. b3? { (0.95 → -0.21) Mistake. b4 was best. } (17. b4) 17... e5?! { (-0.21 → 0.46) Inaccuracy. e5 was best. } (17... e5 18. Nc2 h5 19. b4 Na7 20. Nxa3 e4 21. Ba6 c6 22. Kb2 b5 23. Bxb7+ Kxb7 24. Nb1) 18. Re1? { (0.46 → -0.55) Mistake. Nc2 was best. } (18. Nc2 h5) 18... e4 19. Ba6 Na5? { (-0.24 → 0.80) Mistake. h5 was best. } (19... h5 20. Nc2) 20. Bxb7+ Nxb7?! { (0.52 → 1.07) Inaccuracy. Kxb7 was best. } (20... Kxb7 21. Rh6) 21. Nc2 Na5?! { (0.95 → 1.68) Inaccuracy. Kb8 was best. } (21... Kb8 22. Rh6) 22. Qb5 c6?? { (1.17 → 4.55) Blunder. h5 was best. } (22... h5 23. Kb1 Qf6 24. Rf1 Qd6 25. Rhh1 Kb7 26. Nb4 g5 27. Qa6+ Kb8 28. Rc1 f5 29. Qe2) 23. Qxb6 Nb7? { (4.09 → 6.75) Mistake. Qc7 was best. } (23... Qc7 24. Qxc7+) 24. Nb4 Qf6 25. Qxc6+ Qxc6 26. Nxc6 Rd6 27. Nb4 Kc7 28. Reh1 h5 29. g4 Ra8 30. gxh5 gxh5 31. Rxh5 Na5 32. Nxd5+ Kc6 33. Nb4+ Kd7 34. Rd5 Nxb3+ 35. axb3 Rxd5 36. Nxd5 a2 37. Kb2 Kd6 38. Nb4 a1=B+ 39. Rxa1 Rxa1 40. Kxa1 Kc7 41. Kb2 Kd6 42. Ka3 Kc7 43. Ka4 Kb6 44. Nd5+ Kc6 45. Nf6 Kd6 46. Nxe4+ Kd5 47. f3 Ke6 48. Ng5+ Kf6 49. Nxf7 Kxf7 50. b4 Ke6 51. Ka5 Kd7 52. b5 Kc7 53. Ka6 Kb8 54. g4 Kc8 55. g5 Kd8 56. g6 Ke8 57. b6 Kf8 58. b7 Kg7 59. b8=Q Kxg6 60. Qg3+ Kf5 61. Qf4+ Ke6 62. Kb6 Kd5 63. Qe5+ Kc4 64. Qc5+ Kd3 65. f4 Kxe3 66. f5 Ke4 67. f6 Kf4 68. f7 Ke4 69. f8=Q Kd3 70. Qf1+ Kc2 71. Qcf5+ Kb3 72. Q1b1+ Kxc3 73. Qfd3# { White wins by checkmate. } 1-0