FEN
[Event "MrCohenOS Arena"]
[Site "https://cohenchessclub.com/l2y6kLQK"]
[Date "2022.09.02"]
[White "Mason2"]
[Black "Noah5"]
[Result "1-0"]
[UTCDate "2022.09.02"]
[UTCTime "23:44:13"]
[WhiteElo "1677"]
[BlackElo "1172"]
[WhiteRatingDiff "+1"]
[BlackRatingDiff "-4"]
[WhiteTitle "GM"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "B00"]
[Opening "Guatemala Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 b6?! { (0.32 → 1.10) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2) 2. e4 Ba6? { (1.19 → 2.50) Mistake. e6 was best. } { B00 Guatemala Defense } (2... e6 3. Nf3 d5 4. e5 Ne7 5. c3 c5 6. h4 Nec6 7. Rh3 f6 8. Rg3 fxe5 9. dxe5) 3. c4?! { (2.50 → 1.58) Inaccuracy. Bxa6 was best. } (3. Bxa6 Nxa6 4. Qe2 Qc8 5. Nf3 e6 6. c4 Ne7 7. Nc3 Ng6 8. h4 h5 9. e5 Be7) 3... Bxc4?? { (1.58 → 9.45) Blunder. e6 was best. } (3... e6 4. Qa4) 4. Bxc4 b5 5. Bxb5 c6 6. Bc4 d5 7. exd5 e6 8. dxe6 Bb4+ 9. Nd2 Na6 10. exf7+ Kf8 11. a3 Bxa3 12. Rxa3 Nb4 13. Ngf3 Na2 14. Bxa2 c5 15. dxc5 Qh4?! { (18.32 → Mate in 6) Checkmate is now unavoidable. Nh6 was best. } (15... Nh6 16. Ne4) 16. Qb3?! { (Mate in 6 → 18.38) Lost forced checkmate sequence. Nxh4 was best. } (16. Nxh4 Ne7 17. Ne4 g5 18. Bxg5 Nd5 19. Qxd5 h6 20. Qd4 hxg5 21. Ng6#) 16... Qxf2+?! { (18.38 → Mate in 8) Checkmate is now unavoidable. Qe7+ was best. } (16... Qe7+ 17. Qe3 Nh6 18. Qxe7+ Kxe7 19. Bd5 Rhd8 20. Re3+ Kf8 21. Bxa8 Rxa8 22. Re8+ Rxe8+ 23. fxe8=B) 17. Kxf2 Nf6 18. Qb7 Ne4+ 19. Nxe4 g5 20. Qxa8+ Kg7 21. f8=B+ Rxf8 22. Rxa7+ Kg6 23. Qxf8 h5 24. Qg7+ Kf5 25. Bb1 g4 26. Nf6+ Ke6 27. Qe7# { White wins by checkmate. } 1-0