[Event "UltraBullet Frenzy"] [Site "https://lichess.org/Y7NN8rK4"] [Date "2017.04.02"] [White "LJANTU"] [Black "Demonolith"] [Result "1-0"] [UTCDate "2017.04.02"] [UTCTime "17:15:44"] [WhiteElo "1495"] [BlackElo "1726"] [WhiteRatingDiff "+131"] [BlackRatingDiff "-187"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c6 2. c4 d5 3. Nc3 { D10 Slav Defense } Nf6 4. Bf4?! { (0.39 → -0.27) Inaccuracy. e3 was best. } (4. e3 e6 5. Bd3 Be7 6. Nf3 dxc4 7. Bxc4 O-O 8. O-O c5 9. dxc5 Bxc5 10. a3 a6) 4... dxc4 5. Nf3 Bg4 6. e3 e6 7. h3?! { (0.39 → -0.30) Inaccuracy. Bxc4 was best. } (7. Bxc4 Bd6 8. h3 Bxf3 9. Qxf3 Bxf4 10. Qxf4 Nbd7 11. O-O O-O 12. Rfd1 Nd5 13. Nxd5 exd5) 7... Bh5?! { (-0.30 → 0.57) Inaccuracy. Bxf3 was best. } (7... Bxf3 8. Qxf3 Qb6 9. Qe2 Bb4 10. Qd2 c5 11. Bxc4 Nc6 12. a3 Ba5 13. O-O cxd4 14. exd4) 8. g4 Bg6 9. Bxc4 Bd6 10. Bd3?! { (0.61 → -0.43) Inaccuracy. Bxd6 was best. } (10. Bxd6 Qxd6 11. h4 h5 12. Ne5 hxg4 13. Nxg6 fxg6 14. Qc2 Qe7 15. Qxg6+ Kf8 16. Qc2 Nbd7) 10... Bxf4 11. exf4 Bxd3 12. Qxd3 e5? { (-0.13 → 1.51) Mistake. O-O was best. } (12... O-O 13. O-O Na6 14. Rfe1 Nc7 15. Ne5 Nfd5 16. Qf3 Nb4 17. Qd1 a5 18. Qd2 Nbd5 19. a3) 13. fxe5 Nd5 14. Nxd5 cxd5 15. Qb5+ Nc6 16. Ng5?! { (1.68 → 0.55) Inaccuracy. Qxb7 was best. } (16. Qxb7 Ne7) 16... O-O 17. Qd3?? { (0.32 → -3.89) Blunder. Nf3 was best. } (17. Nf3) 17... Qa5+?? { (-3.89 → 0.76) Blunder. Qxg5 was best. } (17... Qxg5 18. O-O Qf4 19. Rad1 f5 20. g5 Qxg5+ 21. Kh2 Qf4+ 22. Qg3 Qe4 23. Qc3 Rae8 24. Rfe1) 18. Kf1 Nb4?? { (0.58 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (18... g6 19. h4) 19. Qxh7# { White wins by checkmate. } 1-0