FEN
[Event "July Megatournament"]
[Site "https://cohenchessclub.com/lvw3FMnR"]
[Date "2026.07.12"]
[White "Mark-David"]
[Black "Owen6"]
[Result "0-1"]
[UTCDate "2026.07.12"]
[UTCTime "18:00:00"]
[WhiteElo "1181"]
[BlackElo "1555"]
[WhiteRatingDiff "-4"]
[BlackRatingDiff "+3"]
[WhiteTitle "GM"]
[BlackTitle "🗺"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 b6? { (0.11 → 1.29) Mistake. a5 was best. } (6... a5 7. Nd5 Nxd5 8. Bxd5 d6 9. a4 h6 10. c3 Qf6 11. Ba2 Bg4 12. h3 Be6 13. Bxe6) 7. Bg5 Be7 8. Nd5?? { (0.81 → -0.72) Blunder. a3 was best. } (8. a3 h6) 8... Nxd5 9. exd5 Nd4?? { (-0.62 → 1.05) Blunder. Bxg5 was best. } (9... Bxg5 10. dxc6 d5 11. Bxd5 Qxd5 12. Nxg5 f6 13. Ne4 Qxc6 14. Qd2 h6 15. Qc3 Qd7 16. f3) 10. Nxe5?? { (1.05 → -6.28) Blunder. Bxe7 was best. } (10. Bxe7) 10... Bxg5 11. Nf3 Nxf3+ 12. Qxf3 Bb7 13. Rae1 Qf6 14. Qxf6 Bxf6 15. Rd1 Bxb2 16. Rb1 Bd4 17. Rfe1 Rae8 18. Rxe8 Rxe8 19. h3 c6 20. Rb3 Be5 21. c3 Bd6 22. g3 cxd5 23. Bb5 Re7 24. c4 dxc4 25. dxc4 Re1+ 26. Kh2 Rh1# { Black wins by checkmate. } 0-1