[Event "Rated blitz game"] [Site "https://lichess.org/bUHwf1wK"] [Date "2020.01.25"] [White "karpov90"] [Black "stachista"] [Result "1-0"] [UTCDate "2020.01.25"] [UTCTime "16:20:59"] [WhiteElo "2029"] [BlackElo "2505"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E12"] [Opening "Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 { E12 Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation } 5. Bg5 Bb7 6. e3 O-O 7. Bd3 d5 8. O-O Nbd7 9. a3 Bxc3 10. bxc3 c5?! { (0.23 → 1.21) Inaccuracy. dxc4 was best. } (10... dxc4 11. Bxc4 c5 12. Nd2 Qc7 13. Rc1 Qd6 14. Bh4 e5 15. Bg3 Qe7 16. Re1 h6 17. f3) 11. cxd5 exd5 12. Ne5 Qc7 13. Nxd7 Nxd7 14. Qh5 g6 15. Qh6 Rae8 16. f4? { (1.52 → 0.10) Mistake. Bf4 was best. } (16. Bf4 Qc6 17. h3 Re7 18. g4 f6 19. a4 c4 20. Bc2 Rfe8 21. h4 Qe6 22. f3 Qf7) 16... c4?? { (0.10 → 8.24) Blunder. f5 was best. } (16... f5 17. h4 Nf6 18. Bxf5 Qg7 19. Bh3 Ne4 20. f5 Bc8 21. fxg6 Rxf1+ 22. Rxf1 hxg6 23. dxc5) 17. f5 cxd3? { (8.05 → Mate in 4) Checkmate is now unavoidable. Qc6 was best. } (17... Qc6 18. f6 Nxf6 19. Bxf6 Qxf6 20. Rxf6 cxd3 21. Qf4 Ba6 22. Qc7 Bc8 23. Qxa7 Rxe3 24. Rf2) 18. f6 { Black resigns. } 1-0