[Event "Casual game"] [Site "http://lichess.org/xFQGOHN4"] [Date "2015.03.03"] [White "Anonymous (?)"] [Black "Anonymous (?)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E12"] [Opening "Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 { E12 Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation } 5. Bg5 Bb7 6. a3 Bxc3+ 7. bxc3 O-O 8. e3 Nc6 9. Bd3 Na5 10. e4 Ba6?? { (0.29 → 3.11) Blunder. h6 was best. } (10... h6 11. Bh4 d6 12. O-O e5 13. Re1 Nc6 14. d5 Na5 15. Nd2 c6 16. f3 Rc8 17. Rb1 Qc7 18. Bf2 cxd5 19. exd5 Qd7 20. Qc2) 11. e5 h6 12. Bh4 g5? { (3.05 → 5.43) Mistake. Bxc4 was best. } (12... Bxc4 13. exf6 g5 14. Nxg5 Qxf6 15. Nf3 Qg7 16. O-O f5 17. Bxc4 Nxc4 18. Qa4 Nd6 19. Ne5 c6 20. f3 f4 21. Bf2 Nf5 22. Rfe1) 13. Nxg5 hxg5?! { (5.32 → 8.39) Inaccuracy. Nxc4 was best. } (13... Nxc4 14. Ne4 Nb2 15. Nxf6+ Qxf6 16. Qg4+ Qg7 17. Qxg7+ Kxg7 18. Bxa6 Na4 19. Kd2 c6 20. Bf6+ Kg8 21. Be7 Rfe8 22. Bd6 Kg7 23. Bb7) 14. Bxg5 Bxc4? { (8.34 → Mate in 5) Checkmate is now unavoidable. Ne8 was best. } (14... Ne8 15. Bxd8 Rxd8 16. Qg4+ Ng7 17. Qh4 Nf5 18. Bxf5 exf5 19. Qg5+ Kh7 20. Qxf5+ Kg8 21. Qg5+ Kh8 22. O-O d5 23. Rfd1 Bxc4 24. Re1) 15. Bxf6 Qb8 16. Qg4# { White wins by checkmate. } 1-0