[Event "Opperwezen ZH Endurance"] [Site "https://lichess.org/piWFrvzh"] [Date "2018.05.19"] [White "andreijl"] [Black "pknm"] [Result "1-0"] [UTCDate "2018.05.19"] [UTCTime "20:59:57"] [WhiteElo "1875"] [BlackElo "2549"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-33"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4?! { (1.12 → 0.07) Inaccuracy. Nc3 was best. } { D00 Queen's Pawn Game: Accelerated London System } (2. Nc3 Nf6 3. Nf3 Bf5 4. Bg5 e6 5. e3 Be7 6. Bd3 Bxd3) 2... Bf5?! { (0.07 → 0.95) Inaccuracy. Bg4 was best. } (2... Bg4 3. Nf3 e6 4. h3 Bh5 5. e3 Bd6 6. Bxd6 cxd6 7. Bd3) 3. e3 e6 4. Bd3 Bxd3 5. cxd3 Nf6 6. Ne2 Bd6 7. Nbc3 Nc6 8. O-O O-O 9. B@h4 B@e7 10. Bxd6 cxd6 11. Nf4 B@g6?! { (1.12 → 1.87) Inaccuracy. Kh8 was best. } (11... Kh8 12. B@g5) 12. B@g5 Rc8? { (2.00 → 3.50) Mistake. h6 was best. } (12... h6 13. Bxf6 Bxf6 14. Bxf6 Qxf6 15. N@d7 Qe7 16. Nxf8 Rxf8 17. B@f3 B@g5 18. Nxg6 fxg6 19. B@h3) 13. Kh1? { (3.50 → 1.65) Mistake. Nb5 was best. } (13. Nb5) 13... e5?? { (1.65 → 8.13) Blunder. a6 was best. } (13... a6 14. Bxf6 Bxf6 15. Bxf6 Qxf6 16. N@d7 Qg5 17. Nxf8 Rxf8 18. R@g3 Qd8 19. B@g5 B@e7 20. Bxe7) 14. dxe5 dxe5 15. Bxf6?! { (7.82 → 5.74) Inaccuracy. P@h6 was best. } (15. P@h6 exf4 16. hxg7 P@h3 17. gxf8=Q+ Qxf8 18. gxh3 P@g2+ 19. Kxg2 N@f5 20. Bxf6 Nxh4+ 21. Bxh4 Bxh4) 15... exf4?! { (5.74 → 9.83) Inaccuracy. gxf6 was best. } (15... gxf6 16. Nfxd5 B@g7 17. Nxe7+ Nxe7 18. P@h6 Bxh6 19. Bxf6 P@g7 20. Bxe7 Qxe7 21. N@d5 Qe6 22. B@g4) 16. Bxe7 Nxe7 17. B@g5?? { (8.75 → 3.17) Blunder. P@h6 was best. } (17. P@h6 B@f6 18. Bxf6 gxf6 19. B@g7 P@h3 20. gxh3 Nf5 21. P@g2 B@h5 22. B@a3 Re8 23. N@e7+ Nxe7) 17... B@h5?? { (3.17 → 11.47) Blunder. f6 was best. } (17... f6 18. Bxf6) 18. P@f6?? { (11.47 → -2.65) Blunder. N@h6+ was best. } (18. N@h6+ gxh6 19. Bxe7 Qxe7 20. Bxe7 B@g7 21. N@f6+ Kh8 22. Nxh5 Bxh5 23. Qxh5 P@g6 24. Qxd5 fxe3) 18... Bxd1?? { (-2.65 → 1.12) Blunder. P@h3 was best. } (18... P@h3 19. gxh3) 19. fxg7?? { (1.12 → -10.97) Blunder. Raxd1 was best. } (19. Raxd1 P@h3) 19... f6?? { (-10.97 → 24.34) Blunder. P@h3 was best. } (19... P@h3) 20. gxf8=Q+ Qxf8 21. N@h6+ Qxh6 22. Bxh6 N@f5 23. R@h8+ Kxh8?! { (27.34 → Mate in 15) Checkmate is now unavoidable. Kf7 was best. } (23... Kf7 24. Rxc8) 24. P@g7+ Nxg7 25. Bxg7+ Kxg7 26. N@e6+ Kf7 27. Q@g7+ Kxe6?! { (20.42 → Mate in 5) Checkmate is now unavoidable. Ke8 was best. } (27... Ke8 28. Nxd5) 28. Qxf6+ Kd7 29. Qxe7+ Kc6 30. N@d7?! { (Mate in 3 → 21.09) Lost forced checkmate sequence. P@b5+ was best. } (30. P@b5+ Kb6 31. N@d7+ Ka5 32. b4#) 30... P@f3?! { (21.09 → Mate in 2) Checkmate is now unavoidable. N@c7 was best. } (30... N@c7 31. Raxd1 B@f3 32. Ne5+ Kb6 33. Nxf3 P@h3 34. gxh3 N@c6 35. Qa3 P@a5 36. B@d4+ Nxd4 37. B@c5+) 31. P@b5+ Kc7 32. Nxd5# { White wins by checkmate. } 1-0