[Event "Grand 10th Lockdown TmT Arena"] [Site "https://lichess.org/pDNVw2Ng"] [Date "2020.05.31"] [White "rollingpawns"] [Black "Spramanik"] [Result "1-0"] [UTCDate "2020.05.31"] [UTCTime "13:38:29"] [WhiteElo "1690"] [BlackElo "1785"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } c5 4. c3 e6 5. e3 a6 6. Bd3 Nc6 7. Nbd2 cxd4 8. cxd4 Bd6 9. Bg3 O-O 10. e4? { (0.62 → -0.53) Mistake. Rc1 was best. } (10. Rc1 h6 11. a3 Bxg3 12. hxg3 Bd7 13. O-O Ng4 14. e4 Qb6 15. exd5 exd5 16. Qb3 Qxb3) 10... dxe4 11. Nxe4 Nxe4 12. Bxe4 Bd7?? { (-1.02 → 5.55) Blunder. Bb4+ was best. } (12... Bb4+) 13. Bc2?? { (5.55 → -1.18) Blunder. Bxd6 was best. } (13. Bxd6) 13... Bxg3?! { (-1.18 → -0.48) Inaccuracy. Qa5+ was best. } (13... Qa5+ 14. Kf1 Be7 15. h4 Nb4 16. Bb3 Bc6 17. h5 h6 18. Kg1 Bd5 19. Ne5 Rac8 20. Rh3) 14. hxg3 h6 15. Qd3?! { (0.00 → -0.92) Inaccuracy. a3 was best. } (15. a3 Ne7 16. Qd3 Ng6 17. Qe3 Ne7) 15... Qf6?? { (-0.92 → Mate in 1) Checkmate is now unavoidable. Qa5+ was best. } (15... Qa5+) 16. Qh7# { White wins by checkmate. } 1-0