CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/V4WkE1i2"] [Date "2026.10.14"] [White "Caroline1"] [Black "MrCohenOS"] [Result "1-0"] [UTCDate "2026.10.14"] [UTCTime "23:03:55"] [WhiteElo "1568"] [BlackElo "1900"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-78"] [WhiteTitle "GM😼"] [BlackTitle "👀"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 { A45 Indian Defense } 2. e3 g6 3. f4?! { (0.37 → -0.26) Inaccuracy. c4 was best. } (3. c4 Bg7 4. Nf3 O-O 5. Be2 c5 6. d5 d6 7. Nc3 e6 8. e4 exd5 9. exd5 Re8) 3... Bg7 4. Nf3 d6 5. Bd3 O-O 6. Nbd2 Nbd7 7. O-O Qe8 8. c3 e5 9. dxe5? { (-0.08 → -1.61) Mistake. fxe5 was best. } (9. fxe5 dxe5) 9... dxe5 10. fxe5 Nxe5 11. Nxe5 Qxe5 12. Nf3 Qc5 13. Re1 Ng4 14. h3 Ne5 15. Nxe5?! { (-1.63 → -2.70) Inaccuracy. Nd4 was best. } (15. Nd4) 15... Bxe5 16. Qf3 Be6 17. Bd2?? { (-2.58 → -7.38) Blunder. Qxb7 was best. } (17. Qxb7 Rab8) 17... Bd5?? { (-7.38 → -2.12) Blunder. Rad8 was best. } (17... Rad8 18. Qe4 Bf5 19. Qd4 Rxd4 20. cxd4 Bxd4 21. Rac1 Bxd3 22. exd4 Qb6 23. Bh6 Rc8 24. Re7) 18. Qf2 Qd6 19. Qe2? { (-1.83 → -3.21) Mistake. e4 was best. } (19. e4 Be6) 19... Rae8?? { (-3.21 → -1.18) Blunder. Bxg2 was best. } (19... Bxg2 20. Kxg2 Rad8 21. Bc4 Qxd2 22. Rad1 Qxe2+ 23. Bxe2 Bd6 24. Bb5 a6 25. Ba4 Kg7 26. Rd5) 20. e4 Bc6 21. Bh6 Rd8?? { (-1.00 → 0.73) Blunder. Bg7 was best. } (21... Bg7) 22. Bxf8 Bh2+?? { (0.89 → 3.04) Blunder. Rxf8 was best. } (22... Rxf8 23. Bc4 Bd7 24. Rad1 Qe7 25. Qf2 Bc8 26. Qxa7 b6 27. Qa3 Qxa3 28. bxa3 Bxc3 29. Rf1) 23. Kh1 Qg3? { (3.09 → 6.24) Mistake. Rxf8 was best. } (23... Rxf8) 24. Bc5 Rxd3 25. Rad1 Bb5 26. Rxd3 Bxd3 27. Qd2 b6 28. Re3 Qf4 29. Rxd3 Bg3 30. Qxf4 Bxf4 31. Be3 Bd6 32. Kg1 Kf8 33. Kf2 Ke7 34. Kf3 Ke6 35. g4 f5 36. exf5+ gxf5 37. gxf5+ Kxf5 38. Rd5+ Ke6 39. Rh5 Kd7 40. Rxh7+ Kc6 41. Bf4 Kd5 42. Bxd6 cxd6 43. Rxa7 Kc6 44. h4 b5 45. h5 Kb6?! { (79.42 → Mate in 9) Checkmate is now unavoidable. Kb6 was best. } (45... Kb6 46. Rf7 Kc5 47. h6 Kc4 48. h7 Kd3 49. h8=Q Kc2 50. Qd4 d5 51. Qxd5 Kb1 52. Qxb5) 46. h6 Kxa7 47. h7?! { (Mate in 15 → 16.68) Lost forced checkmate sequence. Ke4 was best. } (47. Ke4 Kb7 48. Kd5 Kc7 49. h7 Kb6 50. h8=Q Kb7 51. Qg7+ Kc8 52. Kxd6 Kb8 53. Qc7+ Ka8) 47... Kb6 48. h8=Q Kc5 49. Ke4 d5+ 50. Ke5 Kc4 51. Qc8+ Kd3 52. Qc5 Kc2 53. Qxb5 Kb1 54. Qxd5 Ka1 55. Qd1+ Kxa2 56. Qd3 Ka1 57. b4 Ka2 58. b5 Kb3 59. b6 Ka4 60. b7 Ka3 61. b8=Q Ka2 62. Qa6# { White wins by checkmate. } 1-0