[Event "Rated blitz game"] [Site "https://lichess.org/toVvwkT4"] [Date "2017.12.10"] [White "Sonata2"] [Black "Alex_1987"] [Result "1-0"] [UTCDate "2017.12.10"] [UTCTime "16:57:35"] [WhiteElo "2245"] [BlackElo "2014"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "180+2"] [ECO "E20"] [Opening "Nimzo-Indian Defense: Kmoch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 { E20 Nimzo-Indian Defense: Kmoch Variation } d5 5. a3 Bxc3+ 6. bxc3 O-O 7. cxd5 exd5 8. e3 c5 9. Bd3 Qa5 10. Bd2 c4?! { (0.05 → 1.07) Inaccuracy. Nc6 was best. } (10... Nc6) 11. Bc2 Re8 12. Ne2 Nc6 13. O-O b5?! { (0.86 → 1.66) Inaccuracy. Qc7 was best. } (13... Qc7 14. Ng3) 14. Ng3 a6 15. e4 Be6?? { (1.86 → 4.29) Blunder. Qb6 was best. } (15... Qb6) 16. e5 Nd7 17. f4 f5 18. Nxf5 g6? { (3.95 → 6.45) Mistake. Bxf5 was best. } (18... Bxf5 19. Bxf5 Rad8 20. Bc2 Qb6 21. Kh1 Re7 22. Qh5 h6 23. Qf3 Kh8 24. Qxd5 Na5 25. Qe4) 19. Nd6 Rf8 20. f5 gxf5 21. Bh6?! { (8.66 → 5.13) Inaccuracy. Bxf5 was best. } (21. Bxf5 Bxf5 22. Rxf5 Ncxe5 23. dxe5 Qb6+ 24. Kh1 Nxe5 25. Bf4 Qxd6 26. Rg5+ Qg6 27. Rxg6+ Nxg6) 21... Qxc3? { (5.13 → 9.60) Mistake. Kh8 was best. } (21... Kh8 22. Qd2) 22. Rf3 Qxd4+ 23. Qxd4 Nxd4?! { (12.55 → Mate in 3) Checkmate is now unavoidable. Rf6 was best. } (23... Rf6 24. Qd2) 24. Rg3+ Kh8 25. Bg7+ Kg8 26. Bf6# { White wins by checkmate. } 1-0