[Event "Opperwezen ZH Endurance"] [Site "https://lichess.org/xc19VURR"] [Date "2018.05.19"] [White "extremtriceps"] [Black "serega1979"] [Result "1-0"] [UTCDate "2018.05.19"] [UTCTime "11:56:11"] [WhiteElo "2161"] [BlackElo "1990"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-26"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4?! { (1.12 → 0.07) Inaccuracy. Nc3 was best. } (2. Nc3 Nf6 3. Nf3 Bf5 4. Bg5 e6 5. e3 Be7 6. Bd3 Bxd3) 2... e6? { (0.07 → 1.35) Mistake. Bg4 was best. } (2... Bg4 3. Nf3 e6 4. h3 Bh5 5. e3 Bd6 6. Bxd6 cxd6 7. Bd3) 3. Nf3 { D02 Queen's Pawn Game: London System, with e6 } Bd6 4. Be5 Nf6 5. e3 O-O 6. Bd3 h6? { (1.43 → 2.89) Mistake. Nc6 was best. } (6... Nc6 7. O-O) 7. Nbd2?! { (2.89 → 1.90) Inaccuracy. Nc3 was best. } (7. Nc3 Nbd7 8. O-O Be7 9. a4 c6 10. a5 Nxe5 11. dxe5 Ne8 12. N@h5 g6 13. Nf4 B@f5) 7... Nbd7 8. h4?! { (2.47 → 1.43) Inaccuracy. O-O was best. } (8. O-O b6 9. e4 Bb7 10. Bxf6 Nxf6 11. e5 B@e4 12. Be2 Bf5 13. exd6 cxd6 14. B@g3 P@e4) 8... c5?? { (1.43 → 10.87) Blunder. b6 was best. } (8... b6 9. Bxd6) 9. Bxd6 Re8 10. dxc5 e5 11. P@g5 e4 12. gxh6 exd3 13. cxd3 gxh6 14. P@g5 Ng4 15. gxh6 Nxe3 16. fxe3 Rxe3+ 17. P@e2 Qf6 18. B@g5 Qxb2 19. Bxe3 Nf6?! { (36.62 → Mate in 4) Checkmate is now unavoidable. P@f2+ was best. } (19... P@f2+ 20. Kxf2 P@g3+ 21. Bxg3 Nf6 22. P@g7 Ng4+ 23. Kg1 P@h2+ 24. Nxh2 Nxh6 25. N@e7+ Kh7 26. R@h8+) 20. Bd4?! { (Mate in 4 → 41.04) Lost forced checkmate sequence. N@e7+ was best. } (20. N@e7+ Kh7 21. P@g6+ fxg6 22. R@g7+ Kh8 23. Nxg6#) 20... P@f2+ 21. Kxf2 Ng4+?! { (39.14 → Mate in 8) Checkmate is now unavoidable. Qxd4+ was best. } (21... Qxd4+ 22. Nxd4 Ng4+ 23. Kf3 P@e4+ 24. dxe4 Ne5+ 25. Bxe5 Bg4+ 26. Ke3 B@f2+ 27. Kxf2 P@e3+ 28. Kxe3) 22. Kf1 Qxd4 23. h7+?! { (Mate in 5 → 42.09) Lost forced checkmate sequence. N@e7+ was best. } (23. N@e7+ Kh8 24. R@g8+ Kh7 25. Ng5+ Kxh6 26. Nxf7+ Kh7 27. P@g6#) 23... Kxh7?! { (42.09 → Mate in 8) Checkmate is now unavoidable. Kg7 was best. } (23... Kg7 24. h8=Q+) 24. N@g5+ Kg8 25. P@h7+ Kg7 26. R@g8+ Kh6 27. h8=Q+ Qxh8 28. Rxh8+ Kg6 29. Rg8+ Kf6 30. Q@e7+ Kf5 31. Nd4# { White wins by checkmate. } 1-0