[Event "Casual blitz game"] [Site "https://lichess.org/bMpCJptK"] [Date "2019.01.22"] [White "BernardLec"] [Black "le_lorenzo"] [Result "1-0"] [UTCDate "2019.01.22"] [UTCTime "20:59:13"] [WhiteElo "1982"] [BlackElo "2007"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 O-O 8. Be2 Nc6 9. d5 Ne5 10. f4 Nd7 11. Bxg7 Kxg7 12. Nf3 Nc5?? { (-0.17 → 4.61) Blunder. c6 was best. } (12... c6 13. dxc6 bxc6 14. Qd4+ Nf6 15. O-O Qb6 16. Rad1 Bb7 17. f5 Rfd8 18. Qxb6 axb6 19. Rxd8) 13. Qd4+ f6 14. Qxc5 b6 15. Qc3 Qd6 16. e5 fxe5 17. Nxe5 Kg8 18. O-O Bf5 19. Qc6 Qb4 20. b3 Qd4+ 21. Kh1 Rad8 22. Rad1 Qe3 23. Bc4 Rd6 24. Qxc7 Bc2 25. Qxe7 Rff6 26. Rde1 Qd4?! { (20.37 → Mate in 20) Checkmate is now unavoidable. Qh3 was best. } (26... Qh3 27. gxh3) 27. Nd7?! { (Mate in 20 → 14.52) Lost forced checkmate sequence. Ng4 was best. } (27. Ng4) 27... Rxf4?! { (14.52 → Mate in 7) Checkmate is now unavoidable. Bd3 was best. } (27... Bd3 28. Qe8+) 28. Qxd6 Rxf1+ 29. Rxf1 Kg7 30. Qf8# { White wins by checkmate. } 1-0