CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/2IfRnzX9"] [Date "2026.10.28"] [White "Owen6"] [Black "Alexander9"] [Result "1-0"] [UTCDate "2026.10.28"] [UTCTime "20:17:33"] [WhiteElo "1583"] [BlackElo "975"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [WhiteTitle "NM🍭"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nc6?! { (0.43 → 1.03) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. cxd5) 2. c4 f6?! { (0.59 → 1.31) Inaccuracy. e5 was best. } (2... e5) 3. Nf3 g5?? { (1.13 → 2.97) Blunder. e5 was best. } (3... e5 4. d5) 4. g3?! { (2.97 → 2.11) Inaccuracy. d5 was best. } (4. d5 Nb8 5. Nc3 e5 6. Nd2 h5 7. e4 Bb4 8. Be2 Bxc3 9. Bxh5+ Kf8 10. bxc3 d6) 4... e5 5. dxe5 fxe5? { (1.75 → 3.49) Mistake. g4 was best. } (5... g4) 6. Bxg5 Nce7?! { (3.81 → 5.94) Inaccuracy. Bb4+ was best. } (6... Bb4+ 7. Nc3) 7. Bg2 c6?! { (4.70 → 6.31) Inaccuracy. d6 was best. } (7... d6 8. Nc3 h6 9. Bxe7 Nxe7 10. Nh4 Bg7 11. Qd3 O-O 12. Rd1 a5 13. c5 Be6 14. cxd6) 8. O-O Qc7 9. Nc3 Nf5 10. Qd3 Nd6?! { (5.57 → 10.46) Inaccuracy. d6 was best. } (10... d6) 11. Ne4?! { (10.46 → 5.45) Inaccuracy. Nxe5 was best. } (11. Nxe5 Bg7 12. Bf4 Nh6 13. Ng6 hxg6 14. Qxg6+ Kf8 15. Bxd6+ Qxd6 16. Qxd6+ Kg8 17. Qe7 Bf8) 11... Nxe4 12. Qxe4 Ne7?! { (5.48 → 9.44) Inaccuracy. d6 was best. } (12... d6 13. Rad1) 13. Bxe7 Bxe7 14. Nxe5 Bd6 15. f4 Bc5+ 16. Kh1 d6 17. Ng6+ Kd8 18. Nxh8 d5 19. cxd5 cxd5 20. Qxd5+ Bd6 21. Rfd1 Bd7 22. Nf7+ Kc8 23. Nxd6+ Kb8 24. Qg8+?! { (Mate in 7 → 78.27) Lost forced checkmate sequence. Qg8+ was best. } (24. Qg8+ Bc8 25. Rac1 a5 26. Rxc7 Kxc7 27. Qc4+ Kb6 28. Rd5 Ka7 29. Rxa5+ Kb6 30. Qc5#) 24... Bc8?! { (78.27 → Mate in 6) Checkmate is now unavoidable. Bc8 was best. } (24... Bc8 25. Nxc8) 25. Qxc8+?! { (Mate in 6 → 22.05) Lost forced checkmate sequence. Rac1 was best. } (25. Rac1 a5 26. Nxc8 Ra6 27. Rxc7 Rc6 28. Bxc6 bxc6 29. Rxh7 c5 30. Nb6#) 25... Qxc8?! { (22.05 → Mate in 7) Checkmate is now unavoidable. Qxc8 was best. } (25... Qxc8 26. Nxc8) 26. Nxc8 Kxc8 27. Rac1+ Kb8 28. Rd8# { White wins by checkmate. } 1-0