[Event "Rated classical game"] [Site "https://lichess.org/A5VWVM3O"] [Date "2020.08.20"] [White "jg2017"] [Black "boss_flash"] [Result "0-1"] [UTCDate "2020.08.20"] [UTCTime "16:00:37"] [WhiteElo "1957"] [BlackElo "1854"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "1800+30"] [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 } c5 4. e3 e6 5. c4 Nc6 6. Nc3 cxd4 7. Nb5?? { (0.48 → -4.50) Blunder. Nxd4 was best. } (7. Nxd4 Bb4 8. Be2 Bd7 9. O-O dxc4 10. Nf3 O-O 11. Qc2 Qa5) 7... Bb4+?! { (-4.50 → -3.15) Inaccuracy. e5 was best. } (7... e5) 8. Ke2 O-O?! { (-3.59 → -2.69) Inaccuracy. dxc4 was best. } (8... dxc4 9. Nbxd4 Nd5 10. a3 Ba5 11. Nxc6 bxc6 12. Ne5 Nxf4+ 13. exf4 Qd5 14. Qxd5 cxd5 15. h4) 9. Nc7?? { (-2.69 → -8.37) Blunder. a3 was best. } (9. a3 Ba5 10. Nbxd4 dxc4 11. Nxc6 bxc6 12. Ne5 c3 13. b4 Bc7 14. Ke1 Bb7 15. Qc2 Nd5) 9... e5 10. Nxa8 exf4 11. Nxd4 fxe3 12. f3 Bd7 13. cxd5 Nxd5 14. g3 Qxa8 15. Nxc6 Bxc6 16. a4 Qd8 17. Bg2 a5 18. Qd3 Qf6 19. Qc2 Qd4 20. Rhd1 Bd2 21. b3?! { (-13.57 → Mate in 11) Checkmate is now unavoidable. Qd3 was best. } (21. Qd3 Qxb2) 21... Nb4?! { (Mate in 11 → -13.70) Lost forced checkmate sequence. Nc3+ was best. } (21... Nc3+ 22. Qxc3 Qxc3 23. Kf1 e2+ 24. Kg1 Rd8 25. h3 exd1=Q+ 26. Rxd1 Be3+ 27. Kh2 Rxd1 28. h4) 22. Qc4 Qxc4+ 23. bxc4 Nc2 24. Ra2 Nd4+ 25. Kd3 Rd8 26. Rdxd2 exd2 27. Kxd2 Nxf3+ 28. Kc3 Ne5 29. Bf1 g6 30. Rb2 Rd1 31. Bh3 f5 32. Re2 Be4 33. Kb3 Rb1+ 34. Kc3 Rc1+ 35. Kd4 Nxc4 36. Bg2 Rd1+ 37. Kc3 Bxg2 38. Rxg2 Nd6 39. Ra2 Ne4+ 40. Kc4 Kf7 41. Kb5 Ke6 42. Kxa5 Rd6 43. Kb4 g5 44. Kc4 Rc6+ 45. Kd4 h5 46. Rb2 b6 47. Rb5 Rd6+ 48. Ke3 Nc3 49. Rb3 Nxa4 50. h4 gxh4 51. gxh4 Nc5 52. Rb1 Rd3+ 53. Kf4?! { (-17.26 → Mate in 9) Checkmate is now unavoidable. Ke2 was best. } (53. Ke2 Rb3) 53... Rb3 54. Rd1 Ne4? { (Mate in 10 → -8.94) Lost forced checkmate sequence. Kf6 was best. } (54... Kf6 55. Rd3 Nxd3+ 56. Kf3 Nc5+ 57. Ke2 Rc3 58. Kd1 f4 59. Ke2 f3+ 60. Kf2 Ne4+ 61. Kg1) 55. Rc1 b5 56. Rc6+ Kd5 57. Rb6 Rb1 58. Kxf5 Ng3+ 59. Kf4 Rb3 60. Rb8 Kc4 61. Rc8+ Kb4 62. Ke5 Rc3 63. Ra8 Rc4 64. Kd5 Rxh4 65. Kc6 Rh1 66. Rb8 Rc1+ 67. Kb6 h4 68. Rh8 Nf5 69. Rh5 Rf1 70. Rh8 Rf3 71. Rg8 h3 72. Rg4+ Kc3 73. Kxb5?! { (-23.48 → Mate in 11) Checkmate is now unavoidable. Rg8 was best. } (73. Rg8 b4) 73... h2 74. Rc4+ Kd3 75. Rc1 Ng3 76. Kb4 h1=Q 77. Rxh1 Nxh1 78. Kc5 Rf4 79. Kd5 Re4 80. Kc5 Rd4 81. Kb5 Kc3 82. Kc5 Nf2 83. Kb5 Rc4 84. Ka5 Rb4 85. Ka6 Kc4 86. Ka5 Kc5 87. Ka6 Rb5 88. Ka7 Kc6 89. Ka6 Nd3 90. Ka7 Ne5 91. Ka6 Nc4 92. Ka7 Kc7 93. Ka6 Ra5# { Black wins by checkmate. } 0-1