CohenChessClub.com

[Event "September Megatournament"] [Site "https://cohenchessclub.com/5xK2XVDr"] [Date "2026.09.27"] [White "Grayson"] [Black "Ioana"] [Result "1-0"] [UTCDate "2026.09.27"] [UTCTime "19:35:25"] [WhiteElo "1189"] [BlackElo "743"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+1"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Bc5? { (0.41 → 1.86) Mistake. Nc6 was best. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Ba4 Be7 7. Nxe5 Nxe5 8. Rxe5 O-O 9. Bb3) 3. Bc4? { (1.86 → 0.38) Mistake. Nxe5 was best. } (3. Nxe5 Nc6) 3... Nf6? { (0.38 → 1.72) Mistake. Nc6 was best. } (3... Nc6 4. O-O Nf6 5. d3 h6 6. c3 d6 7. Re1 O-O 8. h3 a6 9. Nbd2 Be6 10. Bb3) 4. O-O? { (1.72 → 0.28) Mistake. Nxe5 was best. } (4. Nxe5 O-O) 4... O-O 5. g3?? { (0.55 → -1.20) Blunder. Nxe5 was best. } (5. Nxe5 d6 6. Nxf7 Rxf7 7. d4 Bb6 8. Bxf7+ Kxf7 9. f3 Kg8 10. c3 Qe8 11. Bg5 Nc6) 5... Qe8? { (-1.20 → 0.00) Mistake. d6 was best. } (5... d6 6. d3 c6 7. c3 Bg4 8. Bb3 Bb6 9. Re1 Nbd7 10. Kg2 Nc5 11. h3 Bh5 12. Nbd2) 6. d3?! { (0.00 → -0.54) Inaccuracy. Re1 was best. } (6. Re1 d6 7. c3 Bg4 8. Bf1 d5 9. d3 dxe4 10. dxe4 a5 11. h3 Bxf3 12. Qxf3 a4) 6... d6 7. Nc3 Bg4?! { (-0.68 → -0.14) Inaccuracy. h6 was best. } (7... h6 8. Kg2 Nc6 9. a4 a5 10. Nd5 Nxd5 11. exd5 Nd4 12. Nxd4 Bxd4 13. c3 Ba7 14. d4) 8. Bg5 h6?? { (-0.18 → 2.10) Blunder. Nbd7 was best. } (8... Nbd7 9. Kg2) 9. Bh4?? { (2.10 → -3.13) Blunder. Bxf6 was best. } (9. Bxf6 Nd7 10. Bh4 Nb6 11. Nd5 Nxd5 12. Bxd5 c6 13. Bb3 a5 14. a4 Qd7 15. d4 Bxd4) 9... d5?? { (-3.13 → -0.39) Blunder. Nbd7 was best. } (9... Nbd7 10. Kg2 g5 11. Bxg5 hxg5 12. h3 Bxf3+ 13. Qxf3 c6 14. Qf5 Kh8 15. Na4 Nh7 16. h4) 10. exd5? { (-0.39 → -1.43) Mistake. exd5 was best. } (10. exd5 g5) 10... Nxd5?? { (-1.43 → 5.61) Blunder. Nh7 was best. } (10... Nh7 11. d4 Bxd4 12. Qd3 Bxc3 13. Qxc3 Nd7 14. Rfe1 Bxf3 15. Qxf3 g5 16. Qf5 gxh4 17. Bd3) 11. d4?? { (5.61 → -3.94) Blunder. Nxd5 was best. } (11. Nxd5) 11... exd4?? { (-3.94 → 5.84) Blunder. Nxc3 was best. } (11... Nxc3 12. bxc3 e4 13. dxc5 Bxf3 14. Be2 Bxe2 15. Qxe2 g5 16. Rab1 Nd7 17. Rxb7 Ne5 18. Qxe4) 12. Bxd5?? { (5.84 → -1.91) Blunder. Nxd5 was best. } (12. Nxd5 Qd7 13. h3 Bxh3 14. Ne5 Qf5 15. Re1 Nd7 16. g4 Qxe5 17. Rxe5 Nxe5 18. Be2 f5) 12... Nd7?? { (-1.91 → 5.10) Blunder. dxc3 was best. } (12... dxc3) 13. Qd3?? { (5.10 → -0.74) Blunder. Ne4 was best. } (13. Ne4 c6 14. Nxc5 cxd5 15. Re1 Nxc5 16. Rxe8 Rfxe8 17. Qxd4 Bxf3 18. Qxc5 Re2 19. Qc3 Be4) 13... dxc3 14. Qxc3? { (-1.09 → -2.26) Mistake. bxc3 was best. } (14. bxc3 c6) 14... Nf6?? { (-2.26 → 8.22) Blunder. g5 was best. } (14... g5 15. Bxg5) 15. h3?? { (8.22 → -6.47) Blunder. Bxf6 was best. } (15. Bxf6 gxf6) 15... Nxd5 16. Qxc5 b6?? { (-6.91 → 5.40) Blunder. Bxf3 was best. } (16... Bxf3 17. Rfe1) 17. Qxd5 Qc8 18. Ne5 Re8 19. Nxg4 g6 20. Nf6+ Kg7 21. Nxe8+ Kf8 22. Nxc7 Qxc7 23. Qxa8+ Kg7 24. Rfe1 Kh7 25. Re8 Kg7 26. Rf8 Kh7 27. Rh8+ Kg7 28. Qg8# { White wins by checkmate. } 1-0