[Event "Casual correspondence game"] [Site "https://lichess.org/DEU3NyDb"] [Date "2023.01.28"] [White "Miguel_Mattos"] [Black "Luis_Mattos"] [Result "1-0"] [UTCDate "2023.01.28"] [UTCTime "19:54:06"] [WhiteElo "1239"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A50"] [Opening "Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nc6 2. d4 Nf6 { A50 Mexican Defense } 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 O-O 6. e4 e6?? { (0.98 → 7.75) Blunder. d6 was best. } (6... d6 7. d5 Nb4 8. Be2 Bg4 9. O-O Bxf3 10. Bxf3 a5 11. Qd2) 7. e5 Qe8?! { (4.38 → 6.26) Inaccuracy. d6 was best. } (7... d6 8. exf6 Bxf6 9. h4 e5 10. Nd5 Bxg5 11. hxg5 h5 12. Qd2 Kg7 13. O-O-O Bg4 14. dxe5) 8. exf6 Bh8 9. Be2 b6 10. Qd2 Bb7 11. O-O-O Nb4 12. Bh6 Bg7? { (4.91 → 9.66) Mistake. Bxf6 was best. } (12... Bxf6 13. a3 Nc6 14. Kb1 Na5 15. h4 c5 16. d5 Ba6 17. Qc2 Bh8 18. Bxf8 Qxf8 19. Nd2) 13. fxg7 Bxf3 14. Bxf3 f5 15. Bxa8 Rf6 16. Qg5 Qf7 17. d5 exd5?! { (11.93 → Mate in 7) Checkmate is now unavoidable. Qxg7 was best. } (17... Qxg7 18. dxe6 d6 19. Bxg7 Kxg7 20. Qxf6+ Kxf6 21. Rhe1 Ke7 22. a3 Na2+ 23. Nxa2 f4 24. Kc2) 18. Nxd5 Rd6 19. Qd8+ Qf8 20. Ne7+ Kf7 21. gxf8=Q+ Ke6 22. Rhe1# { White wins by checkmate. } 1-0