[Event "Monthly Classical Arena"] [Site "https://lichess.org/PG9HMq60"] [Date "2018.11.30"] [White "Buchu9"] [Black "SinquefieldCup"] [Result "1-0"] [UTCDate "2018.11.30"] [UTCTime "18:55:42"] [WhiteElo "1416"] [BlackElo "1460"] [WhiteRatingDiff "+71"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. d4 d6 3. d5 Nb4 4. c4 Bg4?? { (1.24 → 4.02) Blunder. Na6 was best. } (4... Na6) 5. a3?? { (4.02 → 1.37) Blunder. Qa4+ was best. } (5. Qa4+ Nc6 6. dxc6 bxc6 7. Nc3 e5 8. e4 Ne7 9. Be2 Bd7 10. c5 Ng6 11. O-O dxc5) 5... Na6 6. Nd4 Nc5 7. f3 Bh5 8. b4 Nd7?! { (1.21 → 2.27) Inaccuracy. e5 was best. } (8... e5 9. bxc5 exd4 10. Qxd4 Be7 11. cxd6 cxd6 12. Bb2 Bf6 13. Qe3+ Kf8 14. Bxf6 Qxf6 15. Qc3) 9. e4 Ne5 10. g4?! { (2.65 → 1.83) Inaccuracy. Nc3 was best. } (10. Nc3) 10... Bg6 11. h3?! { (1.81 → 1.05) Inaccuracy. h4 was best. } (11. h4 h6 12. Bb2 Nf6 13. Be2 c6 14. Nd2 Qd7 15. h5 Bh7 16. O-O g5 17. hxg6 Bxg6) 11... Qd7?? { (1.05 → 2.93) Blunder. e6 was best. } (11... e6) 12. Nc3 a6?! { (2.75 → 3.90) Inaccuracy. Nf6 was best. } (12... Nf6 13. g5) 13. f4 Nxg4? { (3.68 → 6.51) Mistake. e6 was best. } (13... e6 14. fxe5) 14. hxg4 Nh6?! { (5.56 → 7.88) Inaccuracy. e5 was best. } (14... e5 15. dxe6 fxe6 16. f5 Bf7 17. fxe6 Bxe6 18. Bh3 Kd8 19. c5 Nf6 20. e5 Bxg4 21. Bxg4) 15. f5 Bxf5 16. gxf5 g6 17. Bxh6 gxf5 18. Nxf5 Rg8 19. Bxf8 Rxf8 20. Rxh7 e6 21. Ng7+ Ke7 22. Qh5 f6?! { (25.00 → Mate in 2) Checkmate is now unavoidable. Kd8 was best. } (22... Kd8 23. Nxe6+) 23. dxe6 Qc8 24. Nd5+ Kd8 25. Qf5 Rf7 26. Rh8+ Rf8 27. e7# { White wins by checkmate. } 1-0