FEN
[Event "May Megatournament"]
[Site "https://cohenchessclub.com/Tudgy6XN"]
[Date "2026.05.10"]
[White "Mark"]
[Black "Nikolai"]
[Result "1-0"]
[UTCDate "2026.05.10"]
[UTCTime "19:41:54"]
[WhiteElo "1501"]
[BlackElo "1015"]
[WhiteRatingDiff "+2"]
[BlackRatingDiff "-1"]
[WhiteTitle "⛳"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "B01"]
[Opening "Scandinavian Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 d5?! { (0.33 → 0.96) Inaccuracy. c5 was best. } { B01 Scandinavian Defense } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. e5? { (0.96 → -0.29) Mistake. exd5 was best. } (2. exd5 Nf6 3. d4 Bf5 4. Nf3 Nxd5 5. Bd3 Bxd3 6. Qxd3 e6 7. O-O c5 8. Qe2 cxd4) 2... c5 3. d4?! { (0.00 → -0.61) Inaccuracy. c3 was best. } (3. c3 Bf5 4. d4 e6 5. Nf3 Nc6 6. Be2 a6 7. O-O Bg6 8. Nbd2 h6 9. h3 cxd4) 3... cxd4 4. Qxd4 e6?! { (-0.63 → 0.00) Inaccuracy. Nc6 was best. } (4... Nc6 5. Bb5 e6 6. Nf3 a6 7. Bxc6+ bxc6 8. c4 c5 9. Qd3 Bb7 10. O-O Ne7 11. Nc3) 5. Nc3?! { (0.00 → -0.85) Inaccuracy. Nf3 was best. } (5. Nf3 Nc6 6. Qf4 Bd7 7. Nc3 Nb4 8. Bd3 Nxd3+ 9. cxd3 Ne7 10. Bd2 Ng6 11. Qg3 Ne7) 5... Nc6 6. Qf4 Bb4? { (-0.88 → 0.54) Mistake. d4 was best. } (6... d4 7. Ne4 Qa5+ 8. Bd2 Qxe5 9. Qxe5 Nxe5 10. f4 Nc6 11. Nf3 Nf6 12. Bd3 Bd7 13. O-O-O) 7. Nf3 Bxc3+?! { (0.35 → 0.87) Inaccuracy. Nge7 was best. } (7... Nge7 8. Bd3) 8. bxc3 Nge7 9. g4? { (0.77 → -0.74) Mistake. Bd3 was best. } (9. Bd3 Ng6 10. Qg3 Qc7 11. O-O Ncxe5 12. Nxe5 Qxe5 13. f4 Qc7 14. Ba3 Bd7 15. Rab1 O-O-O) 9... O-O?! { (-0.74 → -0.20) Inaccuracy. Ng6 was best. } (9... Ng6 10. Qg3 f6 11. h4 O-O 12. h5 Ngxe5 13. Nxe5 fxe5 14. h6 g6 15. Bb5 e4 16. Bxc6) 10. Qg3 h6?! { (-0.40 → 0.28) Inaccuracy. Qa5 was best. } (10... Qa5 11. Bd2) 11. Bd3 Bd7? { (0.48 → 2.01) Mistake. Qa5 was best. } (11... Qa5 12. Rb1 b6 13. Rb3 d4 14. Rg1 Ng6 15. Ra3 Qc5 16. cxd4 Nxd4 17. Nxd4 Qxd4 18. Qe3) 12. Qh3?? { (2.01 → 0.23) Blunder. Rb1 was best. } (12. Rb1 Rc8 13. h4 b6 14. h5 f6 15. exf6 Rxf6 16. g5 Nf5 17. Bxf5 Rxf5 18. gxh6 Qf6) 12... Qc7?! { (0.23 → 0.76) Inaccuracy. Ng6 was best. } (12... Ng6 13. g5 Ncxe5 14. Nxe5 Nxe5 15. gxh6 Nxd3+ 16. Qxd3 g6 17. h7+ Kh8 18. h4 Qf6 19. Ba3) 13. g5?? { (0.76 → -1.45) Blunder. Bxh6 was best. } (13. Bxh6 gxh6) 13... hxg5?? { (-1.45 → Mate in 1) Checkmate is now unavoidable. Nxe5 was best. } (13... Nxe5 14. Nxe5) 14. Qh7# { White wins by checkmate. } 1-0