CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/irFmlvTO"] [Date "2026.08.25"] [White "Summer"] [Black "Vincent3"] [Result "0-1"] [UTCDate "2026.08.25"] [UTCTime "14:49:32"] [WhiteElo "1347"] [BlackElo "1431"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+8"] [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. d3 Bb4 5. a3?! { (0.08 → -0.52) Inaccuracy. g3 was best. } (5. g3) 5... Bxc3+ 6. bxc3 O-O?! { (-0.55 → 0.00) Inaccuracy. d5 was best. } (6... d5 7. Nd2 O-O 8. a4 b6 9. f3 Be6 10. Nb3 h6 11. Be2 Nh5 12. O-O Re8 13. exd5) 7. d4? { (0.00 → -1.31) Mistake. c4 was best. } (7. c4 d6 8. h3 a6 9. Rb1 Nd7 10. g3 Nc5 11. Bg2 Na4 12. Bd2 Nc5 13. O-O b5) 7... exd4 8. cxd4 Nxe4 9. Be2?! { (-1.97 → -3.24) Inaccuracy. Bd3 was best. } (9. Bd3 d5 10. O-O Bg4 11. Be3 Re8 12. h3 Bh5 13. c4 dxc4 14. Bxc4 Qf6 15. g4 Bg6) 9... Nc3 10. Qd3 Nxe2 11. Qxe2 Re8 12. Ne5?? { (-3.20 → -9.26) Blunder. Be3 was best. } (12. Be3 d5 13. Qd3 Bg4 14. Nd2 Qf6 15. O-O Bf5 16. Qc3 Qg6 17. Bf4 Bxc2 18. Rac1 Be4) 12... Nxd4 13. Qd3 Rxe5+ 14. Be3 Qe8? { (-9.59 → -4.75) Mistake. Ne6 was best. } (14... Ne6 15. Qc3) 15. O-O?! { (-4.75 → -8.23) Inaccuracy. Qxd4 was best. } (15. Qxd4 d6 16. O-O Qc6 17. a4 b6 18. a5 h6 19. axb6 axb6 20. Rxa8 Qxa8 21. Qc3 Qb7) 15... Nxc2?! { (-8.23 → -4.97) Inaccuracy. Nc6 was best. } (15... Nc6 16. Rae1) 16. Qxc2 b6? { (-4.60 → -2.86) Mistake. c6 was best. } (16... c6 17. Qc3) 17. Bf4 Rc5 18. Qd3? { (-3.39 → -5.62) Mistake. Rfe1 was best. } (18. Rfe1 Qf8) 18... Bb7 19. f3?! { (-4.58 → -6.03) Inaccuracy. Rfe1 was best. } (19. Rfe1) 19... Qe6 20. Rae1 Qc4?! { (-5.47 → -3.50) Inaccuracy. Qd5 was best. } (20... Qd5 21. Qb1 Rc4 22. Bg3 Qc5+ 23. Bf2 Qxa3 24. Re3 Qb4 25. Qd3 Rd4 26. Qc2 Rd2 27. Qxc7) 21. Qxc4? { (-3.50 → -6.91) Mistake. Qe3 was best. } (21. Qe3 h6 22. Rc1 Qd5 23. Bxc7 Qc6 24. Bf4 d5 25. Rfe1 Rc8 26. h4 Qf6) 21... Rxc4 22. Bxc7 Rxc7 23. Re2 Rc3 24. Rfe1 Rcc8 25. a4 Ba6 26. Re3 b5 27. axb5 Bxb5 28. h4 h6 29. g4 d5 30. Kg2 d4 31. Re5 Rc2+ 32. Kg3 d3 33. Rxb5 d2 34. Rd1 Rd8 35. g5?! { (-4.98 → -7.20) Inaccuracy. Kf2 was best. } (35. Kf2 Rc1) 35... Rc1 36. Rxd2 Rxd2 37. Rb8+ Kh7 38. Kg4 hxg5 39. hxg5 Rd4+ 40. Kh5? { (-8.53 → Mate in 1) Checkmate is now unavoidable. Kh3 was best. } (40. Kh3 Kg6) 40... Rh1# { Black wins by checkmate. } 0-1