[Event "Rated classical game"] [Site "https://lichess.org/ul1OGLqi"] [Date "2017.11.30"] [White "Alegre_River"] [Black "Axp156"] [Result "1-0"] [UTCDate "2017.11.30"] [UTCTime "20:01:27"] [WhiteElo "2075"] [BlackElo "1962"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A50"] [Opening "Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. d4 Nc6 { A50 Mexican Defense } 3. Nf3 e6 4. Bg5 h6 5. Bh4 g5 6. Bg3 Ne4 7. Nc3 Bb4 8. Qd3 f5 9. e3 b6 10. O-O-O?! { (0.25 → -0.74) Inaccuracy. Nd2 was best. } (10. Nd2 Bxc3 11. bxc3 Nxg3 12. hxg3 Qf6 13. Be2 Bb7 14. Bh5+ Ke7 15. Rb1 Raf8 16. c5 Na5) 10... Nxc3?! { (-0.74 → 0.34) Inaccuracy. Bxc3 was best. } (10... Bxc3) 11. bxc3 Ba3+ 12. Kb1 Ba6?? { (0.39 → 2.69) Blunder. Bb7 was best. } (12... Bb7) 13. d5 exd5?! { (2.68 → 3.59) Inaccuracy. Na5 was best. } (13... Na5 14. dxe6) 14. Qxf5 dxc4?? { (3.47 → 8.20) Blunder. Qe7 was best. } (14... Qe7 15. cxd5 Nb8 16. h4 Rf8 17. Qg6+ Qf7 18. Qe4+ Qe7 19. Ne5 Bxf1 20. Rdxf1 Bd6 21. hxg5) 15. Qg6+ Kf8 16. Ne5 Nxe5 17. Bxe5 Rg8 18. Qf5+ Ke8 19. Be2 Rf8? { (8.27 → Mate in 8) Checkmate is now unavoidable. g4 was best. } (19... g4 20. Qh5+ Ke7 21. Qxh6 Bd6 22. Bf6+ Kf7 23. Bxd8 Raxd8 24. Qh5+ Ke7 25. Qh4+ Ke6 26. Bxg4+) 20. Bh5+ Ke7 21. Qh7+ Ke6 22. Qe4? { (Mate in 6 → 9.92) Lost forced checkmate sequence. f4 was best. } (22. f4 gxf4 23. exf4 Rxf4 24. Bxf4 Qe8 25. Rhe1+ Kf6 26. Qxh6+ Kf5 27. Qg5#) 22... Qe7? { (9.92 → Mate in 1) Checkmate is now unavoidable. d5 was best. } (22... d5 23. Bg4+ Ke7 24. Rxd5 Qxd5 25. Qxd5 Bc8 26. Bxc8 Raxc8 27. Qe4 Rfd8 28. Bxc7+ Kf6 29. Bxd8+) 23. Bh8# { White wins by checkmate. } 1-0