CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/4Hldt3Vr"] [Date "2026.08.10"] [White "Jhaedon"] [Black "KiRiLL"] [Result "1/2-1/2"] [UTCDate "2026.08.10"] [UTCTime "15:45:41"] [WhiteElo "1269"] [BlackElo "1347"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. Bd3 Bc5 5. a3 O-O 6. b4 Bd4 7. Nxd4?! { (0.13 → -0.83) Inaccuracy. O-O was best. } (7. O-O Bxc3 8. dxc3 d6 9. Nd2 a5 10. Rb1 Be6 11. Re1 Nd7 12. Nc4 b6 13. Ne3 Ne7) 7... Nxd4?! { (-0.83 → 0.01) Inaccuracy. exd4 was best. } (7... exd4 8. Ne2 d5 9. exd5 Ne5 10. O-O Re8 11. Bb2 Nxd5 12. Bxd4 Nxd3 13. cxd3 Bf5 14. Be3) 8. Nd5?! { (0.01 → -0.95) Inaccuracy. O-O was best. } (8. O-O c6 9. Bb2 Re8 10. f4 d6 11. h3 a5 12. Ne2 Nxe2+ 13. Qxe2 axb4 14. axb4 Rxa1) 8... Nxd5 9. exd5 d6?! { (-1.09 → -0.54) Inaccuracy. e4 was best. } (9... e4 10. Be2) 10. c3?! { (-0.54 → -1.38) Inaccuracy. Bb2 was best. } (10. Bb2 Qg5) 10... Nf5?! { (-1.38 → -0.64) Inaccuracy. Qg5 was best. } (10... Qg5 11. Kf1) 11. Bxf5? { (-0.64 → -2.04) Mistake. O-O was best. } (11. O-O Nh4) 11... Bxf5 12. Qf3 Qf6? { (-1.92 → -0.72) Mistake. Bc2 was best. } (12... Bc2 13. d3) 13. h3?? { (-0.72 → -2.51) Blunder. g4 was best. } (13. g4 Bc2 14. Qxf6 gxf6 15. Ke2 Be4 16. Rg1 Bxd5 17. d3 Kg7 18. a4 Rae8 19. c4 Bc6) 13... Rfe8? { (-2.51 → -1.01) Mistake. Qg6 was best. } (13... Qg6) 14. g4 e4?? { (-0.93 → 6.30) Blunder. Bc2 was best. } (14... Bc2 15. Qxf6 gxf6 16. Ke2 Bb3 17. d3 Bxd5 18. Rg1 b5 19. Bh6 a5 20. f3 Ra7 21. a4) 15. Qf4?? { (6.30 → 0.38) Blunder. Qxf5 was best. } (15. Qxf5 Qh4 16. c4 b5 17. Bb2 a5 18. O-O Qxh3 19. Qg5 f6 20. Bxf6 g6 21. Rfe1 e3) 15... Bxg4?? { (0.38 → 7.87) Blunder. Bd7 was best. } (15... Bd7 16. Qxf6 gxf6 17. c4 f5 18. gxf5 f6 19. Bb2 Kf7 20. Ke2 Bxf5 21. Ke3 Rg8 22. Bd4) 16. Qxf6 gxf6 17. hxg4 Re5 18. Bb2 Rae8 19. O-O-O Rxd5 20. c4 Rg5 21. Bxf6 Rxg4 22. Rhg1 Rxg1 23. Rxg1+ Kf8 24. Rh1 Re6 25. Ba1 Rg6 26. Rxh7?? { (6.69 → 3.04) Blunder. Bc3 was best. } (26. Bc3 h6) 26... Rg8?? { (3.04 → 7.47) Blunder. Rg1+ was best. } (26... Rg1+ 27. Kb2 Rd1 28. Rh4 Rxd2+ 29. Kb3 Rxf2 30. Rxe4 f5 31. Re1 f4 32. Bc3 a6 33. a4) 27. Rh8?! { (7.47 → 5.12) Inaccuracy. Bd4 was best. } (27. Bd4 a5 28. b5 e3 29. Bxe3 Rg4 30. Kd1 Rxc4 31. b6 cxb6 32. Rh8+ Ke7 33. Rb8 Ra4) 27... Rxh8 28. Bxh8 Kg8 29. Bf6 c6 30. Be7 d5 31. cxd5 cxd5 32. Bc5 a6 33. a4 b5 34. axb5 axb5 35. Kb2 Kg7 36. Kc3 Kf6 37. Bd4+ Ke6 38. Bc5 Ke5 39. Bf8?! { (7.35 → 5.41) Inaccuracy. Ba7 was best. } (39. Ba7 d4+ 40. Bxd4+ Kf4 41. Ba7 e3 42. fxe3+ Ke4 43. Bb8 Kd5 44. Kd3 Kc6 45. Kd4 Kb7) 39... d4+ 40. Kc2 d3+ 41. Kd1?! { (6.92 → 4.62) Inaccuracy. Kc3 was best. } (41. Kc3 Kf4 42. Kd4 Kf3 43. Bh6 Kxf2 44. Kxe4 Ke2 45. Bf4 f6 46. Bh6 Ke1 47. Kxd3 Kd1) 41... Kd4 42. Bc5+? { (4.73 → 2.96) Mistake. Ke1 was best. } (42. Ke1 Ke5 43. f3 exf3 44. Bc5 Ke4 45. Kf2 Kf4 46. Be3+ Kg4 47. Bh6 Kh5 48. Bf8 Kg4) 42... Kc4 43. Ke1 Kb3 44. f3 exf3 45. Kf2 Kc2 46. Kxf3?? { (3.30 → -6.75) Blunder. Be3 was best. } (46. Be3 Kb3 47. Kxf3 Kxb4 48. Ke4 Kc4 49. Bf4 b4 50. Be5 Kc5 51. Bf6 Kd6 52. Kxd3 Ke6) 46... Kxd2 47. Ke4 Kc3 48. Be3 d2 49. Bxd2+ Kxd2 50. Kd5 Kc3 51. Kc5 f5 52. Kxb5 f4 53. Kc5 f3 54. b5 f2 55. b6 f1=Q 56. b7?! { (-53.28 → Mate in 12) Checkmate is now unavoidable. Kd6 was best. } (56. Kd6 Qf4+) 56... Qf2+ 57. Kc6 Qf3+?! { (Mate in 13 → -55.84) Lost forced checkmate sequence. Qg3 was best. } (57... Qg3 58. b8=Q Qxb8 59. Kd5 Qb7+ 60. Ke5 Qc6 61. Kf4 Kd4 62. Kf5 Qd5+ 63. Kf6 Ke4 64. Kg6) 58. Kc7 Qf7+ 59. Kb6 Qb3+ 60. Ka7 Qa4+ 61. Kb8 Qe8+?? { (-54.21 → -3.52) Blunder. Kc4 was best. } (61... Kc4 62. Kc7 Qa7 63. Kc8 Qc5+ 64. Kd8 Qb6+ 65. Ke7 Kd3 66. Kf7 Qxb7+ 67. Ke6 Qf3 68. Kd6) 62. Kc7?? { (-3.52 → -60.33) Blunder. Ka7 was best. } (62. Ka7 Qa4+ 63. Kb6 Qd4+ 64. Ka6 Qd6+ 65. Ka7 Qc5+ 66. Ka8 Qa3+ 67. Kb8 Kc4 68. Kc8 Qc5+) 62... Qe4?? { (-60.33 → 0.00) Blunder. Qe5+ was best. } (62... Qe5+ 63. Kd7 Kc4 64. Kc8 Qc5+ 65. Kb8 Kb4 66. Ka8 Qc6 67. Ka7 Qa4+ 68. Kb6 Qa5+ 69. Kc6) 63. Kb6?? { (0.00 → -54.23) Blunder. b8=Q was best. } (63. b8=Q Qc4+ 64. Kd7 Qf7+ 65. Kc6 Qc4+ 66. Kd7) 63... Qb4+ 64. Kc7 Qe7+ 65. Kb6 Qe3+ 66. Kc7 Qc5+ 67. Kb8 Qf8+ 68. Ka7 Qa3+ 69. Kb6 { The game is a draw. } 1/2-1/2