CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/kkuYTL0V"] [Date "2026.07.28"] [White "Ali"] [Black "Vincent3"] [Result "1/2-1/2"] [UTCDate "2026.07.28"] [UTCTime "14:26:32"] [WhiteElo "1020"] [BlackElo "1437"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-8"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 { C46 Four Knights Game } 4. Bd3 d5 5. exd5 Nxd5 6. Nxd5?! { (0.55 → -0.05) Inaccuracy. O-O was best. } (6. O-O Be6) 6... Qxd5 7. O-O?! { (0.00 → -0.73) Inaccuracy. Qe2 was best. } (7. Qe2 f5) 7... e4?? { (-0.73 → 3.96) Blunder. Bg4 was best. } (7... Bg4 8. Re1 Bxf3 9. Qxf3 Qxf3 10. gxf3 O-O-O 11. Bf5+ Kb8 12. c3 Bd6 13. Kf1 Ne7 14. Bc2) 8. c4?? { (3.96 → -8.85) Blunder. Bxe4 was best. } (8. Bxe4 Qh5 9. d4 Bd6 10. c4 O-O 11. c5 Be7 12. Re1 Bf6 13. d5 Ne5 14. Bf4 Bg4) 8... Qe6?? { (-8.85 → 2.81) Blunder. Qxd3 was best. } (8... Qxd3) 9. Ng5?? { (2.81 → -1.03) Blunder. Bxe4 was best. } (9. Bxe4) 9... Qe5?? { (-1.03 → 2.22) Blunder. Qg6 was best. } (9... Qg6 10. Nxe4) 10. f4?? { (2.22 → -8.39) Blunder. Nf3 was best. } (10. Nf3 Qc5) 10... Qf5?? { (-8.39 → 2.75) Blunder. Qd4+ was best. } (10... Qd4+ 11. Kh1) 11. g4?? { (2.75 → -7.93) Blunder. Bxe4 was best. } (11. Bxe4 Qf6 12. Bxc6+ bxc6 13. Qe2+ Be7 14. Re1 h6 15. Ne4 Qd4+ 16. Nf2 Qf6 17. g4 Qe6) 11... Qg6?? { (-7.93 → 1.75) Blunder. Qc5+ was best. } (11... Qc5+) 12. Be2?? { (1.75 → -5.07) Blunder. Bxe4 was best. } (12. Bxe4 Qd6 13. f5 h5 14. d4 Qxd4+ 15. Qxd4 Nxd4 16. Be3 Bc5 17. Rae1 hxg4 18. Bxb7 Bxb7) 12... Bc5+?? { (-5.07 → -2.27) Blunder. h6 was best. } (12... h6) 13. Kh1 O-O? { (-2.32 → -1.12) Mistake. Nd4 was best. } (13... Nd4) 14. h4?? { (-1.12 → -4.51) Blunder. d3 was best. } (14. d3 exd3 15. Bxd3 f5 16. Qf3 Nb4 17. gxf5 Bxf5 18. Bxf5 Qxf5 19. Bd2 Nd3 20. Ne4 Rad8) 14... h6?? { (-4.51 → -0.51) Blunder. Nd4 was best. } (14... Nd4) 15. f5 Bxf5?! { (-0.52 → 0.00) Inaccuracy. Qf6 was best. } (15... Qf6 16. Nxe4 Qxh4+ 17. Kg2 Bd4 18. d3 Qd8 19. Bf4 Bxb2 20. Rb1 Be5 21. Bxe5 Nxe5 22. d4) 16. gxf5?? { (0.00 → -1.60) Blunder. Rxf5 was best. } (16. Rxf5 hxg5 17. Rxc5 Qd6 18. Rd5 Qg3 19. d4 Qh3+ 20. Kg1 Qg3+ 21. Kh1) 16... Qxf5?? { (-1.60 → 12.15) Blunder. Qf6 was best. } (16... Qf6 17. d3 hxg5 18. Bxg5 Qe5 19. dxe4 Rfd8 20. Qc2 Nd4 21. Qd3 Nxe2 22. Qxe2 Rd4 23. Bf4) 17. Rxf5 hxg5 18. hxg5 Nd4 { Black offers draw } 19. Rf2 f6 20. gxf6 gxf6 21. Rf5 b6 22. Rh5 Kf7 23. Rh7+ Ke8 24. Rxc7 b5 25. cxb5 Rd8?! { (11.98 → Mate in 5) Checkmate is now unavoidable. Bd6 was best. } (25... Bd6) 26. Rxc5?! { (Mate in 5 → 14.25) Lost forced checkmate sequence. Bh5+ was best. } (26. Bh5+ Rf7 27. Bxf7+ Kf8 28. Qg4 Rd7 29. Rxd7 Bb6 30. Qg8#) 26... Rd7 27. Rc8+ Ke7 28. Rxf8 Kxf8 29. b4 Rg7 30. Bb2 Nf5 31. Bxf6 Rg6 32. Bc3 Ng3+ 33. Kg2 Nxe2+ 34. Kf1 Ng3+ 35. Ke1 Rh6 36. Bd4 Rh1+ 37. Kf2 Rxd1 38. Rxd1 Nh5 39. Rh1 Ng7 40. Rh8+ Kf7 41. Rh5 Nxh5 42. Bxa7 Nf4 43. b6 Nd3+ 44. Kf1 Nxb4 45. b7 Na6 46. a4 Kf6 47. b8=Q Nxb8 48. Bxb8 Ke6 49. a5 Kd5 50. a6 Kd4?! { (76.21 → Mate in 12) Checkmate is now unavoidable. Kc6 was best. } (50... Kc6 51. Ke2 Kb6 52. a7 Kb7 53. Ke3 Ka8 54. Kxe4 Kb7 55. Ke3 Kc8 56. a8=Q Kd8 57. d4) 51. a7 Kd3 52. Ke1 e3 53. a8=Q exd2+ 54. Kf2?? { (Mate in 6 → 0.38) Lost forced checkmate sequence. Kd1 was best. } (54. Kd1 Kc4 55. Qa5 Kd4 56. Kxd2 Kc4 57. Bd6 Kd4 58. Qb5 Ke4 59. Qd3#) 54... d1=Q 55. Qd5+ Kc2 56. Qxd1+ Kxd1 { The game is a draw. } 1/2-1/2