CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/wcuJohWX"] [Date "2026.09.18"] [White "Islomjon"] [Black "Mark2"] [Result "1-0"] [UTCDate "2026.09.18"] [UTCTime "23:36:59"] [WhiteElo "1326"] [BlackElo "1213"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-7"] [WhiteTitle "GM🐣"] [BlackTitle "࿄"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 { C48 Four Knights Game: Spanish Variation } g6?? { (0.01 → 1.64) Blunder. Nd4 was best. } (4... Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 Qe5+ 9. Qe2 Qxe2+ 10. Bxe2 Bc5 11. O-O) 5. Bxc6 dxc6 6. O-O? { (1.65 → 0.35) Mistake. Nxe5 was best. } (6. Nxe5 Bg7 7. Nf3 c5 8. d3 b6 9. a4 O-O 10. a5 Nh5 11. O-O Qd7 12. a6 h6) 6... Bg7?! { (0.35 → 1.04) Inaccuracy. Bg4 was best. } (6... Bg4 7. h3) 7. d3? { (1.04 → -0.01) Mistake. Nxe5 was best. } (7. Nxe5 Nxe4) 7... O-O 8. a3?! { (0.46 → -0.17) Inaccuracy. Nxe5 was best. } (8. Nxe5 Nxe4) 8... Ng4? { (-0.17 → 0.98) Mistake. Qe7 was best. } (8... Qe7) 9. h3 Nf6 10. Bg5?! { (1.21 → 0.28) Inaccuracy. Nxe5 was best. } (10. Nxe5) 10... Qe8?! { (0.28 → 0.88) Inaccuracy. h6 was best. } (10... h6 11. Be3) 11. d4 Nh5? { (0.96 → 2.34) Mistake. exd4 was best. } (11... exd4 12. Qxd4 Ng4 13. Qd2 f6 14. Bf4 Ne5 15. Nxe5 fxe5 16. Bh6 Qd8 17. Qe3 Bxh6 18. Qxh6) 12. dxe5 Bxe5 13. Nxe5 Qxe5 14. Be3?! { (2.82 → 1.98) Inaccuracy. f4 was best. } (14. f4 Qc5+) 14... Nf6?! { (1.98 → 3.11) Inaccuracy. Qe7 was best. } (14... Qe7) 15. Bd4 Qg5?! { (2.79 → 4.25) Inaccuracy. Qe7 was best. } (15... Qe7 16. Qf3 Ne8 17. Rfe1 b6 18. e5 Bb7 19. b4 Qe6 20. Rad1 Rd8 21. Be3 Rxd1 22. Rxd1) 16. Qf3? { (4.25 → 2.39) Mistake. f4 was best. } (16. f4 Qh4) 16... Bxh3?? { (2.39 → 8.01) Blunder. Nh5 was best. } (16... Nh5 17. Be3) 17. Ne2?? { (8.01 → 2.10) Blunder. Qxh3 was best. } (17. Qxh3 Ng4) 17... Bg4 18. Qf4?? { (1.25 → -0.54) Blunder. Qxf6 was best. } (18. Qxf6 Qxf6 19. Bxf6 Bxe2 20. Rfe1 Bc4 21. g4 Rfe8 22. f4 a5 23. Rad1 c5 24. f5 Ra6) 18... Qh4?? { (-0.54 → 7.69) Blunder. Qxf4 was best. } (18... Qxf4 19. Nxf4 Nxe4 20. f3 Ng3 21. fxg4 g5 22. Rfe1 gxf4 23. Be5 Rfe8 24. Bxc7 Rac8 25. Rxe8+) 19. g3 Qh3? { (7.70 → Mate in 4) Checkmate is now unavoidable. Nh5 was best. } (19... Nh5 20. gxh4) 20. Qxf6 Bxe2 21. Qg7# { White wins by checkmate. } 1-0