CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/LtMBlPAv"] [Date "2026.04.20"] [White "Sadie"] [Black "Zayn1"] [Result "1-0"] [UTCDate "2026.04.20"] [UTCTime "23:44:05"] [WhiteElo "1285"] [BlackElo "1457"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-30"] [WhiteTitle "GM"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. Bxc6?! { (0.53 → -0.16) Inaccuracy. O-O was best. } (4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Ne8 10. d5 Bc5) 4... dxc6 5. Nxe5? { (0.00 → -1.03) Mistake. d3 was best. } (5. d3 Bd6 6. Nbd2 Be6 7. Ng5 Bg4 8. Ngf3) 5... Nxe4?! { (-1.03 → -0.48) Inaccuracy. Qd4 was best. } (5... Qd4) 6. O-O Qg5?? { (-0.37 → 1.87) Blunder. Be7 was best. } (6... Be7 7. h3) 7. d3?? { (1.87 → -0.54) Blunder. d4 was best. } (7. d4 Qf5) 7... Qxe5 8. dxe4 Qxe4?? { (-1.00 → 7.68) Blunder. Bd7 was best. } (8... Bd7 9. Nc3) 9. Re1 Qxe1+ 10. Qxe1+ Be7 11. Bg5 Be6 12. Nc3?? { (10.00 → 1.59) Blunder. Bxe7 was best. } (12. Bxe7 Rd8 13. Ba3 b6 14. Nc3 c5 15. Qe4 O-O 16. Qb7 Rd7 17. Qxa7 Bf5 18. Rc1 Rd2) 12... O-O-O?? { (1.59 → 9.52) Blunder. Bxg5 was best. } (12... Bxg5 13. Qe5 Bf6 14. Qxc7 O-O 15. h3 b5 16. Qxc6 b4 17. Nd5 Bxb2 18. Rb1 Bxd5 19. Qxd5) 13. Bxe7 Rde8 14. Bc5 Bxa2 15. Qd2 Bd5 16. Nxd5 cxd5 17. Qxd5 Re6 18. Bxa7 Rhe8 19. g4 Rg6 20. h3 h5? { (8.69 → Mate in 8) Checkmate is now unavoidable. Ra6 was best. } (20... Ra6 21. Rd1 Rd6 22. Qf5+ Kd8 23. Bd4 h5 24. Qxh5 Re7 25. Kg2 g6 26. Qb5 Kc8 27. f3) 21. f3? { (Mate in 8 → 8.76) Lost forced checkmate sequence. Bb6 was best. } (21. Bb6 Kb8 22. Qxf7 cxb6 23. Qxe8+ Kc7 24. Qxg6 b5 25. Rd1 b6 26. Qe6 hxg4 27. Rd7+ Kc8) 21... hxg4 22. hxg4 Rh6? { (8.35 → Mate in 9) Checkmate is now unavoidable. Ra6 was best. } (22... Ra6 23. Rd1 Rd6 24. Qf5+ Kd8 25. Ra1 Ra6 26. Rf1 Rf6 27. Qg5 Kc8 28. Bd4 Rfe6 29. Qa5) 23. Qxf7?! { (Mate in 9 → 12.51) Lost forced checkmate sequence. Bb6 was best. } (23. Bb6 Kb8 24. Qd7 cxb6 25. Qxe8+ Kc7 26. Ra8 Rh1+ 27. Kxh1 Kd6 28. Rd8+ Kc5 29. Qe5+ Kc6) 23... Reh8?! { (12.51 → Mate in 8) Checkmate is now unavoidable. Rhe6 was best. } (23... Rhe6 24. Bf2) 24. Kf2?! { (Mate in 8 → 11.49) Lost forced checkmate sequence. Bb6 was best. } (24. Bb6 Rh1+ 25. Kf2 R8h2+ 26. Ke3 Re1+ 27. Kd3 Rd1+ 28. Kc3 Rxc2+ 29. Kxc2 Rd2+ 30. Kxd2 cxb6) 24... Rh2+?! { (11.49 → Mate in 8) Checkmate is now unavoidable. Rf6 was best. } (24... Rf6 25. Qxg7) 25. Ke3 Kd8 26. Rd1+ Kc8 27. Qd7# { White wins by checkmate. } 1-0