FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/ze7WAn8l"]
[Date "2026.05.29"]
[White "Nathan4"]
[Black "Eli4"]
[Result "1-0"]
[UTCDate "2026.05.29"]
[UTCTime "23:33:59"]
[WhiteElo "1338"]
[BlackElo "737"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "+0"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C50"]
[Opening "Four Knights Game: Italian Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Bc4?! { (0.60 → -0.05) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d4 exd4 6. Nxd4 Bc5 7. Nf5 O-O 8. Nc3 a6) 2... Bc5 3. Nf3 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. Nc3?? { (1.72 → -0.12) Blunder. Nxe5 was best. } (4. Nxe5 O-O) 4... Nc6 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. d3 d5?? { (0.14 → 2.27) Blunder. a5 was best. } (6... a5 7. Nd5) 7. exd5 Nxd5?? { (2.08 → 8.29) Blunder. Nd4 was best. } (7... Nd4 8. h3 Bd6 9. a4 Bd7 10. Re1 Re8 11. Ne4 Nxe4 12. dxe4 Nxf3+ 13. Qxf3 Qh4) 8. Bxd5 Qxd5 9. Nxd5 Rd8 10. Nc3 Rxd3 11. Qxd3 Bxf2+ 12. Rxf2 e4 13. Nxe4 f5 14. Neg5 h6?! { (26.47 → Mate in 15) Checkmate is now unavoidable. Kh8 was best. } (14... Kh8 15. Re2) 15. Qd5+?! { (Mate in 15 → 26.60) Lost forced checkmate sequence. Qb3+ was best. } (15. Qb3+ Kh8 16. Nf7+ Kh7 17. Nxh6 Ne7 18. Ng5+ Kh8 19. Nhf7+ Kg8 20. Ne5+ Be6 21. Qxe6+ Kh8) 15... Kh8 16. Nf7+ Kh7 17. N3g5+ Kg6 18. Rxf5 Kh5 19. Rf3 Kg4 20. Rg3+ Kh4 21. Qe4+ Kh5 22. Nh8 Nd4 23. Qxd4 Be6 24. Nxe6 b5 25. Qg4# { White wins by checkmate. } 1-0