CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/0lx2sjLa"] [Date "2026.09.30"] [White "Chance"] [Black "Emil"] [Result "1-0"] [UTCDate "2026.09.30"] [UTCTime "14:14:00"] [WhiteElo "1604"] [BlackElo "1193"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 b5?! { (0.41 → 1.39) 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. Nc3? { (1.39 → 0.22) Mistake. e4 was best. } (2. e4 a6 3. Nf3 Bb7 4. Bd3 e6 5. O-O c5 6. c3 Nf6 7. Re1 c4 8. Bc2 Be7) 2... a5? { (0.22 → 1.76) Mistake. b4 was best. } (2... b4 3. Na4 Nf6 4. Nf3 e6 5. e3 Be7 6. a3 a5 7. Bd3 Bb7 8. O-O O-O 9. c3) 3. Nf3? { (1.76 → 0.22) Mistake. Nxb5 was best. } (3. Nxb5 Nf6) 3... h5?? { (0.22 → 2.59) Blunder. b4 was best. } (3... b4) 4. Nxb5 Ra6? { (2.72 → 4.54) Mistake. Nf6 was best. } (4... Nf6 5. c4 Bb7 6. e3 g6 7. Bd3 Bg7 8. O-O O-O 9. Re1 Bxf3 10. Qxf3 c6 11. Nc3) 5. Nc3 Rc6 6. Ne4? { (5.53 → 3.33) Mistake. e4 was best. } (6. e4 e6 7. Bd3 Be7 8. O-O Nf6 9. Re1 O-O 10. e5 Nd5 11. Nxd5 exd5 12. Bd2 Rb6) 6... Re6?! { (3.33 → 4.87) Inaccuracy. d5 was best. } (6... d5 7. Ned2) 7. Nc3?! { (4.87 → 3.57) Inaccuracy. Nc5 was best. } (7. Nc5 Rg6) 7... Rc6?! { (3.57 → 5.47) Inaccuracy. d5 was best. } (7... d5) 8. Nb5?! { (5.47 → 3.68) Inaccuracy. e4 was best. } (8. e4 e6 9. Bd3 Nf6 10. O-O Ba6 11. d5 Rb6 12. b3 Be7 13. Na4 Bxd3 14. Qxd3 Ra6) 8... Rc5?? { (3.68 → 8.75) Blunder. Nf6 was best. } (8... Nf6 9. e3 e6 10. Bd2 Ra6 11. Bd3 Bb7 12. O-O Ne4 13. Be1 d5 14. Rc1 c6) 9. dxc5 Na6 10. Nc3 Nxc5 11. Be3 Ne6 12. Bc1 d6 13. e3 Qd7 14. Bc4 Qc6 15. Qd3 Qxf3 16. gxf3 Ng5 17. Ne4 Nxf3+ 18. Ke2 Ne1 19. Kxe1 Bg4 20. h3 Bxh3 21. Rxh3 g5?! { (23.23 → Mate in 5) Checkmate is now unavoidable. e6 was best. } (21... e6 22. Bb5+) 22. Nxg5?! { (Mate in 5 → 25.00) Lost forced checkmate sequence. Bb5+ was best. } (22. Bb5+ Kd8 23. Qd5 c6 24. Qxc6 Nf6 25. Nxf6 exf6 26. Qd7#) 22... f5?! { (25.00 → Mate in 4) Checkmate is now unavoidable. Nh6 was best. } (22... Nh6 23. Bxf7+) 23. Bb5+ Kd8 24. Qxf5 Rh6 25. Qxf8# { White wins by checkmate. } 1-0