[Event "Rated rapid game"] [Site "https://lichess.org/dOXz7RjP"] [Date "2016.07.30"] [White "Surgo"] [Black "guchenxi"] [Result "0-1"] [UTCDate "2016.07.30"] [UTCTime "18:45:01"] [WhiteElo "1407"] [BlackElo "1628"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. f4 { D00 Queen's Pawn Game: Mason Attack } Nc6 3. e3 Bf5 4. Nf3 Nf6 5. Nbd2? { (0.17 → -1.15) Mistake. Bb5 was best. } (5. Bb5 Nd7 6. O-O e6 7. c4 Nb4 8. cxd5 Nxd5 9. Bd3 N7f6 10. Nc3 c6 11. Bxf5 exf5) 5... e6?! { (-1.15 → -0.35) Inaccuracy. Nb4 was best. } (5... Nb4 6. Bd3 Nxd3+ 7. cxd3 Bxd3 8. Nb3 Ba6 9. Nc5 c6 10. Bd2 Qb6 11. a4 e6 12. a5) 6. c3 Bd6 7. Ne5 Bxe5 8. fxe5 Ne4 9. Nxe4 Bxe4 10. Bd3?? { (-0.25 → -2.61) Blunder. Qg4 was best. } (10. Qg4 Kf8 11. Be2 h5 12. Qh3 Ne7 13. O-O Nf5 14. Bd2 Kg8 15. Rad1 Qg5 16. c4 c6) 10... Bxg2 11. Rg1 Qh4+ 12. Kd2 Qxh2 13. b4? { (-2.66 → -5.17) Mistake. Be2 was best. } (13. Be2 Bf3 14. Rf1 Qxe2+ 15. Qxe2 Bxe2 16. Kxe2 Ne7 17. b3 Nf5 18. Rf2 h5 19. c4 h4) 13... Bf3+ 14. Be2 Bxe2 15. Qxe2?! { (-4.98 → -8.07) Inaccuracy. Rh1 was best. } (15. Rh1 Bxd1+) 15... Qxg1 16. Kd3 Qg6+ 17. e4 dxe4+ 18. Kc4 O-O 19. Kb5 a6+ 20. Kc5 Rad8 21. c4?! { (-12.17 → Mate in 3) Checkmate is now unavoidable. Kc4 was best. } (21. Kc4 b5+ 22. Kb3 Rxd4 23. Kb2 Rd3 24. Rb1 Qf5 25. Ka1 Rxc3 26. Qe1 Rd3 27. Bb2 Rfd8) 21... Na7?! { (Mate in 3 → -29.40) Lost forced checkmate sequence. Qf6 was best. } (21... Qf6 22. exf6 Rd6 23. Qxe4 b6#) 22. Be3?! { (-29.40 → Mate in 1) Checkmate is now unavoidable. d5 was best. } (22. d5 exd5 23. b5 a5 24. Kd4 dxc4+ 25. Kc3 Nxb5+ 26. Kb2 c3+ 27. Kb3 Nd4+ 28. Ka3 Nxe2) 22... b6# { Black wins by checkmate. } 0-1