CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/ec2pdw1i"] [Date "2026.09.16"] [White "Caleb5"] [Black "Mkai"] [Result "1-0"] [UTCDate "2026.09.16"] [UTCTime "13:54:50"] [WhiteElo "1392"] [BlackElo "1004"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-39"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. f4 Nf6 { A02 Bird Opening } 2. Nc3 g5?? { (-0.58 → 4.06) Blunder. d5 was best. } (2... d5 3. e3 a6 4. Nf3 b5 5. g3 e6 6. Bg2 Bb7 7. Qe2 Be7 8. Nd1 O-O 9. Nf2) 3. Nd5?? { (4.06 → -5.41) Blunder. fxg5 was best. } (3. fxg5 Ng8 4. d4 Bg7 5. e4 c5 6. Be3 Nc6 7. d5 Qb6 8. dxc6 Qxb2 9. Nd5 Qxa1) 3... Bh6?? { (-5.41 → 1.27) Blunder. Nxd5 was best. } (3... Nxd5 4. fxg5) 4. Nc3?? { (1.27 → -2.29) Blunder. fxg5 was best. } (4. fxg5 Bxg5) 4... gxf4 5. Nb5?? { (-2.32 → -4.85) Blunder. d4 was best. } (5. d4 d5) 5... Ne4?? { (-4.85 → -1.95) Blunder. d5 was best. } (5... d5) 6. Nf3 Nxd2?? { (-2.27 → 4.41) Blunder. d5 was best. } (6... d5 7. d3) 7. Qxd2 Bg5? { (4.29 → 9.92) Mistake. a6 was best. } (7... a6) 8. Qd1?! { (9.92 → 5.56) Inaccuracy. Nxg5 was best. } (8. Nxg5 e5 9. Nxf7 Kxf7 10. Qd5+ Kf6 11. g3 c6 12. Qd6+ Kf7 13. Nc3 Qe7 14. Qh6 Na6) 8... e6?! { (5.56 → 9.13) Inaccuracy. Bf6 was best. } (8... Bf6) 9. Bxf4?! { (9.13 → 5.07) Inaccuracy. Nxg5 was best. } (9. Nxg5 Qxg5 10. Qd4 O-O 11. Nxc7 e5 12. Qf2 Qg6 13. Nxa8 b6 14. g3 fxg3 15. Qe3 Nc6) 9... e5?! { (5.07 → 11.02) Inaccuracy. Bxf4 was best. } (9... Bxf4 10. Qd4 e5 11. Nxe5 Bg5 12. Ng6 hxg6 13. Qe5+ Kf8 14. Qxh8+ Ke7 15. Qe5+ Kf8 16. Qxc7) 10. Bxg5 d5 11. Bxd8 d4 12. Bxc7 Rf8 13. Bxe5 Be6 14. Bxb8 Rxb8 15. Nfxd4 Bd5 16. Ne6 fxe6 17. Nxa7 Rf3 18. Nb5 Rxf1+ 19. Kxf1 Rd8 20. Nc3 Be4 21. Nd5 Bxd5 22. a4 Rd7 23. a5 Bxg2+ 24. Kxg2 Ke7 25. Ra4 Rxd1 26. Rxd1 h5 27. Rdd4 b5?! { (70.24 → Mate in 10) Checkmate is now unavoidable. h4 was best. } (27... h4 28. Rdb4) 28. Rdb4?! { (Mate in 10 → 69.50) Lost forced checkmate sequence. axb6 was best. } (28. axb6 e5 29. b7 exd4 30. Rxd4 Kf6 31. b8=Q h4 32. Qd6+ Kg7 33. Qe5+ Kg8 34. Rxh4 Kf7) 28... bxa4 29. a6 a3 30. bxa3 h4 31. a7 e5 32. a8=Q Ke6 33. Kh3 e4 34. Kxh4 Ke7 35. Rxe4+ { White wins on time. } 1-0