CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/oDMK5wiZ"] [Date "2025.09.22"] [White "KiRiLL"] [Black "Mark"] [Result "0-1"] [UTCDate "2025.09.22"] [UTCTime "15:10:09"] [WhiteElo "1433"] [BlackElo "1449"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+14"] [WhiteTitle "GM"] [BlackTitle "⛳"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 Nc6 2. Nc3?! { (0.81 → 0.26) Inaccuracy. d4 was best. } (2. d4) 2... e5 3. Nf3 Bc5?! { (0.15 → 0.83) Inaccuracy. Nf6 was best. } (3... Nf6) 4. Bc4?! { (0.83 → 0.15) Inaccuracy. Nxe5 was best. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Qf3 d6 8. Bf4 Nf6 9. Bxe5 dxe5 10. Qg3 O-O) 4... Nf6 { C50 Four Knights Game: Italian Variation } 5. O-O Qe7? { (0.26 → 1.66) Mistake. d6 was best. } (5... d6 6. Na4) 6. d3?! { (1.66 → 0.78) Inaccuracy. Nd5 was best. } (6. Nd5) 6... Nd4 7. Nxd4 exd4? { (0.76 → 2.14) Mistake. Bxd4 was best. } (7... Bxd4 8. Bg5) 8. Nd5?! { (2.14 → 1.04) Inaccuracy. Na4 was best. } (8. Na4) 8... Nxd5 9. Bxd5 Qe5?? { (1.22 → 4.26) Blunder. c6 was best. } (9... c6) 10. Qf3? { (4.26 → 2.25) Mistake. f4 was best. } (10. f4 Qe7) 10... O-O 11. Bf4 Qe7 12. Bxc7 d6 13. Ba5 Rb8 14. Rfe1 b6 15. Bd2 a5?! { (3.58 → 4.83) Inaccuracy. b5 was best. } (15... b5 16. Qg3) 16. Bf4? { (4.83 → 2.61) Mistake. a3 was best. } (16. a3 a4 17. b4 axb3 18. cxb3 b5 19. b4 Bb6 20. Bf4 Be6 21. Qg3 Bc7 22. Rac1 Rfc8) 16... Bb4?? { (2.61 → 6.20) Blunder. Be6 was best. } (16... Be6 17. Qg3) 17. Re2?? { (6.20 → 3.02) Blunder. Reb1 was best. } (17. Reb1 Bc5) 17... Be6 18. Bxe6?! { (3.10 → 2.22) Inaccuracy. a3 was best. } (18. a3 Bc5) 18... Qxe6 19. e5 Qg6 20. exd6?! { (3.27 → 2.30) Inaccuracy. h4 was best. } (20. h4 Rbe8) 20... Bxd6 21. Bxd6?! { (2.15 → 1.34) Inaccuracy. Rae1 was best. } (21. Rae1 Rbc8) 21... Qxd6 22. Rae1 Rbe8?? { (1.64 → 9.77) Blunder. Qb4 was best. } (22... Qb4) 23. Rxe8 h6 24. Rxf8+ Qxf8 25. Qc6 Qb4 26. Qe8+ Kh7 27. Qe4+ Kg8 28. Qa8+ Kh7 29. Qe4+ Kg8 30. Qe8+ Kh7 31. Qxf7?? { (10.36 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (31. Kf1) 31... Qxe1# { Black wins by checkmate. } 0-1