FEN
[Event "May Megatournament"]
[Site "https://cohenchessclub.com/jMGKQMnw"]
[Date "2026.05.10"]
[White "Owen6"]
[Black "Mark"]
[Result "1-0"]
[UTCDate "2026.05.10"]
[UTCTime "19:53:26"]
[WhiteElo "1390"]
[BlackElo "1503"]
[WhiteRatingDiff "+11"]
[BlackRatingDiff "-19"]
[WhiteTitle "GM♠"]
[BlackTitle "⛳"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "A84"]
[Opening "Dutch Defense: Normal Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 f5 2. c4 Nf6 { A84 Dutch Defense: Normal Variation } 3. Nf3 d5?! { (0.80 → 1.64) Inaccuracy. e6 was best. } (3... e6 4. g3 d5 5. Bf4 Bb4+ 6. Nbd2 dxc4 7. Bg2 O-O 8. a3 Bxd2+ 9. Qxd2 Nbd7 10. h4) 4. g3?! { (1.64 → 0.78) Inaccuracy. cxd5 was best. } (4. cxd5 Nxd5 5. Nc3 Nc6 6. e3 e6 7. Bd3 Bb4 8. Bd2 O-O 9. O-O h6 10. Re1 Nf6) 4... dxc4?! { (0.78 → 1.34) Inaccuracy. e6 was best. } (4... e6 5. Bg2) 5. Qa4+ Bd7 6. Qxc4 e6 7. Bg2 Be7 8. Ne5 O-O?? { (1.70 → 7.48) Blunder. Nc6 was best. } (8... Nc6 9. Nxc6) 9. Bxb7 Nc6 10. Bxa8? { (8.53 → 3.76) Mistake. Bxc6 was best. } (10. Bxc6 Bxc6 11. Nxc6 Qd7 12. O-O Rab8 13. Ne5 Qd6 14. Nd3 c5 15. Bf4 Qd5 16. Qxd5 Nxd5) 10... Qxa8?! { (3.76 → 5.67) Inaccuracy. Nxe5 was best. } (10... Nxe5 11. dxe5) 11. Nxd7 Nxd7 12. Qxe6+?! { (6.17 → 4.77) Inaccuracy. O-O was best. } (12. O-O) 12... Rf7 13. Qxd7?? { (5.01 → -7.46) Blunder. Qd5 was best. } (13. Qd5) 13... Nb8?? { (-7.46 → 9.30) Blunder. Bb4+ was best. } (13... Bb4+ 14. Nc3 Rxd7 15. O-O h6 16. d5 Nd8 17. d6 Ne6 18. e4 Nd4 19. dxc7 Rxc7 20. Be3) 14. Qe8+ Rf8 15. Qxe7 Qxh1+ 16. Kd2 Qxh2 17. Qe3 Nc6 18. d5 Na5 19. Qxa7 Nc4+ 20. Kd3 Ne5+ 21. Kc2 Rd8 22. Nc3 Ng4 23. Bg5 Re8 24. Rf1 Re5 25. Qxc7 Nxf2 26. Qxe5 Ng4?! { (20.99 → Mate in 1) Checkmate is now unavoidable. Qh5 was best. } (26... Qh5 27. Qe6+) 27. Qe8# { White wins by checkmate. } 1-0