[Event "2021 Winter Marathon"] [Site "https://lichess.org/WPzDlP2N"] [Date "2021.12.28"] [White "CGK_ARCA"] [Black "mutdpro"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "09:22:13"] [WhiteElo "2434"] [BlackElo "2792"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 c5 4. Nc3 a6 5. dxc5 Nc6 6. Nf3 Bg4 7. Be2 e6 8. Nd2? { (0.40 → -0.72) Mistake. Na4 was best. } (8. Na4 Bxf3 9. Bxf3 Bxc5 10. Nxc5 Qa5+ 11. c3 Qxc5 12. O-O O-O) 8... Bxe2 9. Qxe2 Bxc5 10. O-O O-O 11. Rad1 Rc8 12. Nb3 Ba7 13. e4 d4 14. Nb1 e5 15. Bg3 h6 16. a3 Qd6 17. N1d2 Qe6 18. f4?? { (-1.22 → -9.37) Blunder. Nc1 was best. } (18. Nc1 Ne7 19. Nd3 Nd7 20. Rc1 Rfe8 21. Rfe1 b5 22. h4 Nc6 23. Kh1 Bb8 24. h5 Bd6) 18... d3+ { White resigns. } 0-1