[Event "Rated classical game"] [Site "https://lichess.org/vzyapoMr"] [Date "2019.06.27"] [White "Sonata2"] [Black "badplayer_CM"] [Result "0-1"] [UTCDate "2019.06.27"] [UTCTime "16:34:32"] [WhiteElo "2152"] [BlackElo "2164"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "E25"] [Opening "Nimzo-Indian Defense: Sämisch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 { E25 Nimzo-Indian Defense: Sämisch Variation } exd5 8. e3 c4 9. Ne2 O-O 10. Ng3?! { (-0.10 → -0.86) Inaccuracy. g4 was best. } (10. g4 Nc6 11. Bg2 Na5 12. O-O Re8 13. Rb1 h6 14. Ng3 Nb3 15. Qc2 a5 16. e4 dxe4) 10... Nc6? { (-0.86 → 0.25) Mistake. h5 was best. } (10... h5 11. e4) 11. e4 dxe4 12. fxe4 Nxe4 13. Nxe4 Re8 14. Qf3?? { (0.00 → -3.05) Blunder. Be2 was best. } (14. Be2 Rxe4) 14... Nxd4 15. cxd4 Qxd4 16. Ra2 Bg4 17. Qf2?? { (-3.13 → Mate in 1) Checkmate is now unavoidable. Be3 was best. } (17. Be3 Rxe4) 17... Qd1# { Black wins by checkmate. } 0-1