[Event "Rated classical game"] [Site "https://lichess.org/sKNkc91s"] [Date "2020.03.25"] [White "casilla64"] [Black "Ailu99"] [Result "0-1"] [UTCDate "2020.03.25"] [UTCTime "00:30:05"] [WhiteElo "2038"] [BlackElo "1500"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+631"] [BlackTitle "WFM"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } e6 4. e3 c5 5. Bd3 Be7 6. Ne5 O-O 7. c3 b6 8. Qe2 Bb7 9. Nd2 Nbd7 10. h4 Ne4 11. Nxe4 dxe4 12. Bb5?! { (0.46 → -0.52) Inaccuracy. Bc2 was best. } (12. Bc2 Nxe5 13. Bxe5 cxd4 14. exd4 f6 15. Bf4 f5 16. O-O-O Bd6 17. Bxd6 Qxd6 18. Kb1 Bd5) 12... Nxe5 13. dxe5 a6 14. Ba4 b5 15. Bc2 c4?! { (-0.27 → 0.56) Inaccuracy. Qc7 was best. } (15... Qc7 16. h5) 16. Qg4 Kh8 17. Rd1 Qc7 18. Bg5 Rad8 19. O-O?! { (0.86 → 0.00) Inaccuracy. Rd4 was best. } (19. Rd4 b4 20. Bxe4 Rxd4 21. exd4 bxc3 22. bxc3 Bxe4 23. Qxe4 h6 24. Bxe7 Qxe7 25. Qb1 f6) 19... Bxg5 20. Qxg5 f6?! { (0.00 → 0.83) Inaccuracy. f5 was best. } (20... f5 21. exf6 gxf6 22. Qh6 Qg7 23. Qxg7+ Kxg7 24. Rxd8 Rxd8 25. Rd1 Rxd1+ 26. Bxd1 Bc6 27. Bh5) 21. exf6?! { (0.83 → 0.00) Inaccuracy. Rxd8 was best. } (21. Rxd8 Qxd8 22. exf6 gxf6 23. Qc5 Bd5 24. Qd4 Qa8 25. a4 Qc6 26. Ra1 Rf7 27. axb5 axb5) 21... gxf6 22. Qh6 Qg7 23. Qxg7+ Kxg7 24. Rxd8 Rxd8 25. Rd1 Rxd1+ 26. Bxd1 a5 27. Be2 Bd5 28. a3 Kg6 29. Kh2 h6 30. Kg3 e5 31. Bd1 f5 32. Be2 Kf6 33. Bh5 Bf7 34. Be2 Ke7 35. f3 exf3 36. gxf3 Bh5 37. Kf2 f4 38. exf4 exf4 39. a4 Be8 40. axb5 Bxb5 41. b3?? { (-0.23 → -5.78) Blunder. Bd1 was best. } (41. Bd1 Bd7 42. Bc2 Kf6 43. Ke1 Bf5 44. Ba4 Bg6 45. Kd2 Ke5 46. Bb5 Kd5 47. Ba4 Kc5) 41... Kd6 42. bxc4 Ba4 43. Ke1 Bb3 44. Kd2 a4 45. Kc1 a3 46. Kb1 Kc5 47. Bd3 Bxc4 48. Be4 Bd5 49. Bxd5?? { (-4.37 → Mate in 21) Checkmate is now unavoidable. Bd3 was best. } (49. Bd3 Bxf3) 49... Kxd5 50. Ka2 Kc4 51. Kxa3 Kxc3 52. Ka2 Kd3 53. Kb2 Ke3 54. Kc2 Kxf3 55. Kd2 Kg2 { White resigns. } 0-1