FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/KxtGrtdL"]
[Date "2026.04.21"]
[White "Rhys1"]
[Black "Mateo1"]
[Result "1-0"]
[UTCDate "2026.04.21"]
[UTCTime "14:09:05"]
[WhiteElo "1391"]
[BlackElo "772"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-2"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B00"]
[Opening "Nimzowitsch Defense, Declined Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 Nc6 2. Nf3 { B00 Nimzowitsch Defense, Declined Variation } Nf6?! { (0.61 → 1.34) Inaccuracy. e5 was best. } (2... e5 3. Bb5) 3. Nc3? { (1.34 → 0.13) Mistake. e5 was best. } (3. e5) 3... g6?? { (0.13 → 1.89) Blunder. e5 was best. } (3... e5 4. d4) 4. d4?! { (1.89 → 1.02) Inaccuracy. e5 was best. } (4. e5) 4... Bg7? { (1.02 → 2.21) Mistake. d6 was best. } (4... d6 5. Be3 Bg7 6. d5 Nb8 7. Be2 O-O 8. O-O e6 9. dxe6 Bxe6 10. Qd2 Nc6 11. h3) 5. d5?! { (2.21 → 1.57) Inaccuracy. e5 was best. } (5. e5 Ng8) 5... O-O?? { (1.57 → 5.86) Blunder. Nb8 was best. } (5... Nb8 6. e5 Ng4 7. Ng5 Nxe5 8. f4 f6 9. Nxh7 f5 10. fxe5 Rxh7 11. Bf4 d6 12. e6) 6. dxc6 bxc6 7. e5 Ba6?! { (5.46 → 11.80) Inaccuracy. Ng4 was best. } (7... Ng4 8. Bf4) 8. exf6 exf6 9. Bxa6 Rb8 10. O-O Re8 11. Re1 Qe7 12. Rxe7 Rxe7 13. Bc4 Re4 14. Nxe4 f5 15. Neg5 Kf8?! { (19.31 → Mate in 4) Checkmate is now unavoidable. d5 was best. } (15... d5 16. Bf1) 16. Qxd7 Rd8 17. Qxf7# { White wins by checkmate. } 1-0