CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/K2OI2LQK"] [Date "2026.03.20"] [White "JUHA"] [Black "Mark2"] [Result "1-0"] [UTCDate "2026.03.20"] [UTCTime "23:15:35"] [WhiteElo "1385"] [BlackElo "1218"] [WhiteRatingDiff "+104"] [BlackRatingDiff "-5"] [BlackTitle "࿄"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C60"] [Opening "Ruy Lopez: Fianchetto Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 { C60 Ruy Lopez: Fianchetto Defense } 4. Nc3?! { (0.87 → -0.02) Inaccuracy. c3 was best. } (4. c3 d6 5. d4 Bd7 6. O-O Bg7 7. dxe5 dxe5 8. Nbd2 a6 9. Bc4 Nf6 10. Re1 O-O) 4... Nf6?? { (-0.02 → 1.95) Blunder. Bg7 was best. } (4... Bg7 5. d3) 5. Bxc6 dxc6 6. O-O? { (1.65 → 0.22) 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?! { (0.22 → 1.04) Inaccuracy. Bg4 was best. } (6... Bg4) 7. d3? { (1.04 → -0.01) Mistake. Nxe5 was best. } (7. Nxe5 Nxe4) 7... O-O 8. Bg5?! { (0.46 → -0.06) Inaccuracy. Nxe5 was best. } (8. Nxe5 Nxe4) 8... b5?? { (-0.06 → 2.10) Blunder. h6 was best. } (8... h6 9. Be3 Qe7 10. a4 a5 11. h3 Nh5 12. Qd2 Kh7 13. g4 Nf6 14. Nh2 Nd7 15. Rae1) 9. b3?? { (2.10 → -0.18) Blunder. Nxe5 was best. } (9. Nxe5 a5 10. Nf3 h6 11. Be3 Nh5 12. Re1 f5 13. exf5 Bxf5 14. Ne4 Bg4 15. h3) 9... Bg4?! { (-0.18 → 0.41) Inaccuracy. h6 was best. } (9... h6) 10. Re1 b4? { (0.03 → 1.26) Mistake. Qd6 was best. } (10... Qd6 11. a4 a6 12. h3 Bxf3 13. Qxf3 Nd7 14. Be3 Nc5 15. h4 Ne6 16. h5 h6 17. axb5) 11. Na4 Bxf3 12. Qxf3 Qd6 13. Rad1 Nh5?! { (0.91 → 1.98) Inaccuracy. Nd7 was best. } (13... Nd7) 14. d4? { (1.98 → 0.88) Mistake. Be3 was best. } (14. Be3 Rfb8 15. g3 Qf6 16. Qe2 a5 17. d4 Rd8 18. dxe5 Qxe5 19. Nc5 Nf6 20. Rxd8+ Rxd8) 14... exd4 15. e5?? { (0.37 → -2.05) Blunder. g4 was best. } (15. g4) 15... Bxe5 16. Re4?! { (-1.86 → -2.77) Inaccuracy. Nb2 was best. } (16. Nb2) 16... Rae8 17. Rde1 Nf4?? { (-3.62 → 8.00) Blunder. Bxh2+ was best. } (17... Bxh2+ 18. Kf1) 18. Bh6?? { (8.00 → -1.07) Blunder. Bxf4 was best. } (18. Bxf4 f6 19. Nb2 Re7 20. Bxe5 Qxe5 21. Rxe5 Rxe5 22. Rxe5 fxe5 23. Qxc6 Rf7 24. Qe8+ Kg7) 18... Qf6?? { (-1.07 → 7.68) Blunder. f5 was best. } (18... f5 19. Bxf8 Kxf8 20. Qxf4 Bxf4 21. Rxe8+ Kf7 22. Nb2 Bxh2+ 23. Kh1 Bf4 24. Nd3 Bg5 25. Kg1) 19. Qxf4?? { (7.68 → -6.61) Blunder. Bxf4 was best. } (19. Bxf4) 19... Bxf4 20. Rxe8 Rxe8?? { (-6.80 → Mate in 1) Checkmate is now unavoidable. Bxh6 was best. } (20... Bxh6) 21. Rxe8# { White wins by checkmate. } 1-0