[Event "Rated classical game"] [Site "https://lichess.org/l66t1um5"] [Date "2019.05.21"] [White "cosxdx"] [Black "Queen_Blunder"] [Result "0-1"] [UTCDate "2019.05.21"] [UTCTime "09:57:53"] [WhiteElo "1876"] [BlackElo "1891"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "2700+45"] [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 Nc6 5. e3 Qb6 6. Qc2 g6 7. Be2 Bf5 8. Bd3?? { (0.17 → -3.32) Blunder. dxc5 was best. } (8. dxc5 Qxc5 9. Qb3 Na5 10. Qa4+ Bd7 11. Qd4 Qc8 12. Bg5 Nc6) 8... Bxd3 9. dxc5?? { (-3.32 → -6.91) Blunder. Qxd3 was best. } (9. Qxd3 Qxb2) 9... Bxc2 10. cxb6 axb6 11. Na3 Bd3 12. Rd1 Be4 13. Nb5 Rxa2 14. b4 Bxf3 15. gxf3 e5 16. Bg5 Be7 17. Nc7+ Kf8 18. Bxf6 Bxf6 19. Nxd5 Kg7 20. e4 Bh4 21. O-O Rd8 22. c4 Nd4 23. Kg2 Ne6 24. Ra1 Rxa1 25. Rxa1 Nf4+ 26. Kf1 Nxd5 27. exd5 Rc8 28. Rc1 Be7 29. b5 Ra8 30. Rd1 Bd6 31. Rc1 Ra2 32. Kg2 Bc5 33. Rd1 Rxf2+ 34. Kg3 Ra2 35. d6 Ra8 36. h4 Rd8 37. d7 Kf6 38. h5 Ke7 39. Rd5 f6 40. f4 e4 41. hxg6 hxg6 42. Rd1 Rxd7 43. Rh1 Rd3+ 44. Kg2 Rd2+ 45. Kg3 Bf2+ 46. Kg4 e3 47. Kf3 Ke6 48. Rh7 Rd7 49. Rh1 Rc7 50. Rh6 Kf5 51. Rh1 Rxc4 52. Rd1 Rxf4+ 53. Kg2?! { (-19.18 → Mate in 7) Checkmate is now unavoidable. Ke2 was best. } (53. Ke2 Rb4) 53... e2 54. Rh1 e1=Q 55. Rf1 Qe4+ 56. Kh2 Rh4# { Black wins by checkmate. } 0-1