CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/vqtKmWmg"] [Date "2026.09.16"] [White "Chance"] [Black "Emil"] [Result "1-0"] [UTCDate "2026.09.16"] [UTCTime "13:50:06"] [WhiteElo "1939"] [BlackElo "1577"] [WhiteRatingDiff "+51"] [BlackRatingDiff "-36"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. d4 b5?! { (0.41 → 1.41) Inaccuracy. Nf6 was best. } { A40 Polish Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4) 2. Bf4?! { (1.41 → 0.83) Inaccuracy. e4 was best. } (2. e4 Bb7 3. Nd2 a6 4. Ngf3 e6 5. a4 b4 6. Bd3 c5 7. d5 exd5 8. O-O dxe4) 2... Nc6?! { (0.83 → 1.60) Inaccuracy. Nf6 was best. } (2... Nf6 3. e3 a6 4. Nf3 e6 5. c4 Bb4+ 6. Nbd2 bxc4 7. Bxc4 Bd6 8. Bg3 O-O 9. Rc1) 3. Bc1? { (1.60 → 0.45) Mistake. e4 was best. } (3. e4) 3... Nxd4?? { (0.45 → 4.92) Blunder. Nf6 was best. } (3... Nf6 4. e4 Nxe4 5. Bxb5 Nd6 6. Ba4 e6 7. Nf3 Ne7 8. Nc3 c6 9. O-O Ng6 10. Bb3) 4. Qxd4 Bb7 5. Nc3 Bc6? { (4.11 → 7.25) Mistake. a6 was best. } (5... a6 6. Nf3) 6. Qd1?! { (7.25 → 4.69) Inaccuracy. a4 was best. } (6. a4 a6 7. e4 b4 8. Qxb4 e6 9. Qd4 Rb8 10. Bxa6 Rb4 11. Qd1 Qa8 12. Be2 Nf6) 6... Nf6 7. Nf3 e6 8. e3 e5?! { (4.91 → 7.71) Inaccuracy. b4 was best. } (8... b4 9. Nb1 a5 10. Nbd2 g5 11. Nxg5 Rg8 12. Ngf3 Ne4 13. Nxe4 Bxe4 14. a3 bxa3 15. bxa3) 9. e4 Nxe4 10. Nxe4 Bxe4 11. Nxe5 Bb7 12. Nd3 Qg5?! { (5.59 → 14.84) Inaccuracy. Qf6 was best. } (12... Qf6 13. h4 O-O-O 14. Be3 c5 15. Be2 Re8 16. Bf3 c4 17. Bxb7+ Kxb7 18. O-O cxd3) 13. Bxg5 Rd8?! { (14.76 → Mate in 3) Checkmate is now unavoidable. Bd6 was best. } (13... Bd6) 14. Bxd8?! { (Mate in 3 → 19.07) Lost forced checkmate sequence. Qe2+ was best. } (14. Qe2+ Be4 15. Qxe4+ Be7 16. Qxe7#) 14... Kxd8 15. Qe2 h5 16. Qe3 Rh6 17. O-O-O Bc5 18. Nxc5 d6 19. Nxb7+ Kd7?! { (23.87 → Mate in 6) Checkmate is now unavoidable. Kc8 was best. } (19... Kc8 20. Na5) 20. Qxa7 Rh8 21. Qa5?! { (Mate in 6 → 25.62) Lost forced checkmate sequence. Nc5+ was best. } (21. Nc5+ Ke7 22. Qxc7+ Kf6 23. Qxd6+ Kg5 24. h4+ Kf5 25. Bd3+ Kg4 26. Qd4#) 21... Rh6?! { (25.62 → Mate in 6) Checkmate is now unavoidable. Rb8 was best. } (21... Rb8 22. Qxb5+) 22. Qxb5+?! { (Mate in 6 → 76.78) Lost forced checkmate sequence. Bxb5+ was best. } (22. Bxb5+ Ke6 23. Rde1+ Kf6 24. Bd3 g6 25. Qc3+ Kg5 26. h4+ Kf4 27. Qc4#) 22... Ke6?! { (76.78 → Mate in 6) Checkmate is now unavoidable. Ke6 was best. } (22... Ke6 23. Qe8+) 23. Bc4+ Ke7 24. Rde1+ Kf8 25. f4 Rg6 26. f5 Rg4 27. Rhg1 Rg5 28. h4 Rg3 29. a4 Rg4 30. Qc6 Rxh4 31. Qxc7 Rd4 32. Rd1 Rf4 33. Qxd6+ Kg8 34. Qxf4 Kh7 35. Bxf7 Kh8 36. Bxh5 { White wins on time. } 1-0