[Event "Import"] [Site "https://lichess.org/HYqPw27L"] [Date "2018.11.21"] [White "?"] [Black "?"] [Result "0-1"] [UTCDate "2018.11.21"] [UTCTime "08:59:13"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. c3 Nc6 4. e3 Nf6 5. Nf3 e6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 h6 9. Qc2 b6 10. O-O-O?! { (-0.18 → -0.90) Inaccuracy. Bb5 was best. } (10. Bb5 Bb7 11. Bxc6 Bxc6 12. Bxd6 Qxd6 13. Ne5 Bb5 14. Qb3 Ba6 15. Qa4 b5 16. dxc5 Qxe5) 10... c4 11. Be2 b5 12. Ne5 Ne7 13. h3 b4 14. cxb4 Bxb4 15. Bh2 Bxd2+ 16. Rxd2?! { (-1.71 → -2.80) Inaccuracy. Kxd2 was best. } (16. Kxd2) 16... Ne4 17. Bh5?! { (-2.52 → -3.26) Inaccuracy. Bf3 was best. } (17. Bf3 Nxd2 18. Qxd2 Bd7 19. Kb1 a5 20. Nxd7 Qxd7 21. g4 Rfc8 22. Bg3 a4 23. a3 Ra7) 17... Qa5 18. Re2 Ba6 19. Bxf7+? { (-3.30 → -6.50) Mistake. f3 was best. } (19. f3 c3) 19... Rxf7 20. Nxf7 c3 21. b3?! { (-5.57 → -9.55) Inaccuracy. Nd6 was best. } (21. Nd6 Bxe2) 21... Bxe2 22. Qxe2 Kxf7 23. Qf3+ Kg8 24. g4?! { (-11.86 → Mate in 4) Checkmate is now unavoidable. Qe2 was best. } (24. Qe2 Nd2 25. Bd6 Qxa2 26. Qd3 Rc8 27. Bc5 Nxb3+ 28. Kd1 Qa1+ 29. Ke2 Qxh1 30. Qxc3 Nxc5) 24... Qxa2 25. Kd1 Qd2# { Black wins by checkmate. } 0-1