[Event "Rated classical game"] [Site "https://lichess.org/B8c6I9nr"] [Date "2016.07.22"] [White "flatmate"] [Black "Vacuum_Cleaner"] [Result "0-1"] [UTCDate "2016.07.22"] [UTCTime "15:52:41"] [WhiteElo "1896"] [BlackElo "1813"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+166"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "A57"] [Opening "Benko Gambit: Zaitsev System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 { A57 Benko Gambit: Zaitsev System } d6?! { (0.17 → 1.01) Inaccuracy. axb5 was best. } (5... axb5 6. Nxb5 e6 7. e4 Nxe4 8. Ne2 Be7 9. Nec3 Nxc3 10. Nxc3 O-O 11. Bd3 Bb7 12. Be4) 6. e4 g6 7. Qa4 Bg7 8. Be2 O-O 9. Nf3 Nfd7 10. Ng5 Nb6 11. Qc2 N8d7 12. f4 Re8 13. f5 Ne5 14. fxg6 fxg6 15. bxa6?! { (1.13 → 0.45) Inaccuracy. O-O was best. } (15. O-O axb5 16. Nxb5 Rf8 17. Rxf8+ Qxf8 18. Be3 h6 19. Ne6 Bxe6 20. dxe6 Qc8 21. a3 Nc6) 15... Rf8 16. Nb5 Rxa6 17. Nxd6?? { (0.37 → -2.73) Blunder. Rf1 was best. } (17. Rf1 Bf6 18. Ne6 Bxe6 19. dxe6 c4 20. Bh6 Bg7 21. Bxg7 Kxg7 22. Rxf8 Kxf8 23. Kf1 Kg8) 17... exd6 18. Bxa6?? { (-2.81 → -7.93) Blunder. a4 was best. } (18. a4 Ra7 19. a5 h6 20. Ne6 Bxe6 21. dxe6 Nc6 22. Be3 Qe7 23. Qb3 Rb8 24. Qc2 Rf8) 18... Bxa6 19. Ne6?! { (-7.35 → -15.48) Inaccuracy. Nf3 was best. } (19. Nf3 Bd3) 19... Qh4+ 20. Kd1?! { (-14.36 → Mate in 5) Checkmate is now unavoidable. g3 was best. } (20. g3 Qg4 21. Bf4 Nd3+ 22. Kd2 Nc4+ 23. Qxc4 Bxc4 24. Rae1 Nxf4 25. Nxf4 Qf3 26. Kc1 Qf2) 20... Qg4+ 21. Ke1 Nd3+ { White resigns. } 0-1