[Event "Rated rapid game"] [Site "https://lichess.org/MTaqxy3o"] [Date "2021.12.15"] [White "nilsonmelo"] [Black "efrenapiag"] [Result "1-0"] [UTCDate "2021.12.15"] [UTCTime "03:22:37"] [WhiteElo "1818"] [BlackElo "1809"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System } Bf5 4. e3 Nbd7 5. Bd3 Bg4 6. Nbd2 c5 7. c3 e6 8. dxc5?? { (0.60 → -2.34) Blunder. O-O was best. } (8. O-O Be7 9. h3 Bh5 10. b3 O-O 11. Qb1 cxd4 12. exd4 Nb8) 8... Bxc5?? { (-2.34 → -0.13) Blunder. e5 was best. } (8... e5 9. Bg5 e4 10. Qa4 Bxf3 11. Bb5 Bg4 12. c6 bxc6 13. Bxc6 Rc8 14. Bxf6 gxf6 15. Bxd5) 9. Nb3 Be7 10. Qc2 O-O 11. O-O-O? { (0.06 → -1.07) Mistake. Ng5 was best. } (11. Ng5 h6) 11... Rc8 12. Bg5 a6 13. Bxf6?! { (-0.91 → -1.52) Inaccuracy. h3 was best. } (13. h3 Bxf3) 13... Nxf6 14. h3 Bxf3 15. gxf3 g6? { (-1.68 → -0.51) Mistake. b5 was best. } (15... b5) 16. Rdg1? { (-0.51 → -1.94) Mistake. h4 was best. } (16. h4 b5 17. a3 Kh8 18. f4 Rg8 19. Kb1 h5 20. Nd4 Rc7 21. Rdg1 Qd6 22. Rg2 Ng4) 16... b5 17. h4 b4 18. h5 a5?? { (-1.46 → 8.37) Blunder. bxc3 was best. } (18... bxc3 19. bxc3 g5 20. Rxg5+ Kh8 21. Kd1 Ne4 22. Rg2 Nxc3+ 23. Ke1 f5 24. Bxa6 Rc7 25. Bd3) 19. hxg6 fxg6 20. Bxg6 hxg6?! { (11.60 → Mate in 1) Checkmate is now unavoidable. Ne4 was best. } (20... Ne4 21. Bxe4+) 21. Qxg6# { White wins by checkmate. } 1-0