[Event "2017 Winter Marathon"] [Site "https://lichess.org/fbpcBhPf"] [Date "2017.12.28"] [White "zic178"] [Black "pop098"] [Result "0-1"] [UTCDate "2017.12.28"] [UTCTime "18:08:15"] [WhiteElo "1990"] [BlackElo "1290"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 e6 3. Nf3 { D02 Queen's Pawn Game: London System, with e6 } Nf6 4. e3 c5 5. c3 Nc6 6. Nbd2 c4 7. Be2 Be7 8. O-O b5 9. Ne5 Bb7 10. Ndf3 O-O 11. Nxc6 Bxc6 12. Ne5 Be8 13. g4 Ne4 14. Nf3 b4 15. Nd2?! { (-0.69 → -1.42) Inaccuracy. cxb4 was best. } (15. cxb4 Bxb4 16. h4 Rc8 17. Rc1 Qa5 18. Qc2 f6 19. h5 Bc6 20. g5 fxg5 21. Nxg5 Nxg5) 15... g5 16. Nxe4 gxf4 17. Nd2 fxe3 18. fxe3 bxc3 19. bxc3 Bg5 20. Rf3 Qe7 21. e4 Rb8 22. exd5?! { (-1.76 → -2.48) Inaccuracy. Rh3 was best. } (22. Rh3 Rb2) 22... exd5 23. Rf5? { (-2.67 → -4.77) Mistake. Nf1 was best. } (23. Nf1) 23... Qe3+ 24. Kf1 Bd7 25. Rxd5? { (-4.61 → -11.23) Mistake. Rxg5+ was best. } (25. Rxg5+ Qxg5 26. Nf3 Qxg4 27. Qd2 Kh8 28. Kf2 Rg8 29. Rg1 Qf5 30. Rg3 Rb1 31. Bd1 Qf6) 25... Bh4 26. Kg2 Bc6 27. Bf3 Rb2 28. Kh3 Rxd2 29. Qf1?! { (-12.46 → Mate in 6) Checkmate is now unavoidable. Qxd2 was best. } (29. Qxd2 Qxd2 30. Rf5 Be7 31. Rg1 Bd6 32. Rg3 Bxg3 33. hxg3 Bxf3 34. Rxf3 Qxa2 35. d5 Qd2) 29... Bxd5 30. Kxh4 Qh6+ 31. Kg3 Qxh2# { Black wins by checkmate. } 0-1