FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/ni2I18Rk"]
[Date "2025.09.05"]
[White "Nathan4"]
[Black "Eli4"]
[Result "1-0"]
[UTCDate "2025.09.05"]
[UTCTime "23:20:05"]
[WhiteElo "1297"]
[BlackElo "1106"]
[WhiteRatingDiff "+6"]
[BlackRatingDiff "-66"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A06"]
[Opening "Zukertort Opening: Tennison Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 d5 2. Nf3?? { (0.87 → -1.49) Blunder. exd5 was best. } { A06 Zukertort Opening: Tennison Gambit } (2. exd5) 2... e6?? { (-1.49 → 0.13) Blunder. dxe4 was best. } (2... dxe4) 3. exd5 c6?? { (0.15 → 2.21) Blunder. exd5 was best. } (3... exd5) 4. dxe6 fxe6? { (2.41 → 4.54) Mistake. Bxe6 was best. } (4... Bxe6 5. d4) 5. Bc4 c5 6. d3 e5? { (4.69 → 9.48) Mistake. Nf6 was best. } (6... Nf6 7. Qe2) 7. Nxe5 b5 8. Bxg8 Rxg8 9. Nc3 b4 10. Nd5?? { (8.85 → -3.10) Blunder. Ne4 was best. } (10. Ne4 Qc7) 10... c4?? { (-3.10 → 10.74) Blunder. Qxd5 was best. } (10... Qxd5 11. O-O Bb7 12. Nf3 Bd6 13. d4 c4 14. a3 a5 15. b3 cxb3 16. cxb3 Rf8 17. axb4) 11. dxc4 b3 12. cxb3 Bg4 13. f3 Bb4+ 14. Bd2 Bxd2+ 15. Qxd2 Qxd5 16. Qxd5 Bxf3 17. gxf3 Rf8 18. O-O?! { (Mate in 3 → 20.71) Lost forced checkmate sequence. O-O-O was best. } (18. O-O-O Ke7 19. Qd6+ Ke8 20. Qe6#) 18... Rxf3?! { (20.71 → Mate in 4) Checkmate is now unavoidable. Ke7 was best. } (18... Ke7 19. Qxa8 Kf6 20. Qxb8 Rxb8 21. Nd7+ Kf7 22. Nxb8 Ke6 23. Nc6 a6 24. Nb4 a5 25. Nc6) 19. Qxa8 Rxf1+ 20. Rxf1 Ke7 21. Qxb8 Ke6 22. Qxa7 Kxe5 23. Qxg7+ Ke4 24. Qe7+ Kd4 25. Rd1# { White wins by checkmate. } 1-0