[Event "Rated blitz game"] [Site "https://lichess.org/qTzIbrop"] [Date "2017.09.16"] [White "italovieira"] [Black "piroy7a"] [Result "0-1"] [UTCDate "2017.09.16"] [UTCTime "01:32:56"] [WhiteElo "1729"] [BlackElo "1794"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "180+5"] [ECO "D94"] [Opening "Grünfeld Defense: Smyslov Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c6 2. c4 d5 3. Nc3 Nf6 4. e3 g6 5. Bd3 Bg7 6. Nf3 O-O 7. O-O Bg4 { D94 Grünfeld Defense: Smyslov Defense } 8. h3 Bxf3 9. Qxf3 e6 10. cxd5 cxd5 11. Bd2 Nc6 12. Rac1 e5 13. Bb1?! { (0.29 → -0.46) Inaccuracy. dxe5 was best. } (13. dxe5) 13... exd4 14. Nb5?! { (-0.40 → -0.98) Inaccuracy. exd4 was best. } (14. exd4 Nxd4 15. Qd3 Ne6 16. a3 Qb6 17. b4 Rad8 18. Rfe1 a6 19. Ba2 Ne4 20. Be3 d4) 14... dxe3 15. Bxe3 Re8 16. Rfd1 a6 17. Nd4?! { (-0.43 → -1.26) Inaccuracy. Nc3 was best. } (17. Nc3 Rc8 18. a3 Ne5 19. Qe2 Nc4 20. Nxd5 b5 21. b3 Nxe3 22. Rxc8 Qxc8 23. Nxe3 Bh6) 17... Ne5 18. Qg3? { (-1.28 → -2.85) Mistake. Qe2 was best. } (18. Qe2 Nc4 19. Nf5 Nxe3 20. Nxe3 Qb6 21. Qd2 Rad8 22. Qd4 Qe6 23. Qb4 b5 24. Re1 Qd7) 18... Nh5 19. Qh2?! { (-2.71 → -3.94) Inaccuracy. Qg5 was best. } (19. Qg5 Bf6 20. Qh6 Nc4 21. Nf3 Nxe3 22. fxe3 Bxb2 23. Ng5 Nf6 24. Rc2 Qb6 25. Rf1 Rxe3) 19... Nc4 20. Rxc4 dxc4 21. Nf5?? { (-3.43 → Mate in 1) Checkmate is now unavoidable. g4 was best. } (21. g4 Nf6 22. Qg3 Qe7 23. Qf3 Rad8 24. Kg2 Qc7 25. b3 c3 26. Bd3 h5 27. Nc2 Rd7) 21... Qxd1# { Black wins by checkmate. } 0-1