[Event "MMCA SUNDAY PRACTICE Arena"] [Site "https://lichess.org/3oHnwEUV"] [Date "2024.03.24"] [White "loser_2020"] [Black "Sourin_ec12"] [Result "0-1"] [UTCDate "2024.03.24"] [UTCTime "07:35:10"] [WhiteElo "1928"] [BlackElo "1633"] [WhiteRatingDiff "-43"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "900+0"] [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 } Bf5 4. e3 e6 5. c3 Bd6 6. Bg3 c6 7. Nbd2 Nbd7?? { (0.01 → 9.30) Blunder. h6 was best. } (7... h6 8. Be2 O-O 9. O-O a5 10. Qb3 Bxg3 11. hxg3 Qe7 12. a4) 8. Bxd6 Ne4 9. Nxe4 Bxe4 10. Bd3 Nb6 11. Bc5 Bxd3 12. Qxd3 Nc4 { Black offers draw } 13. Qc2 b6 14. Ba3 Nxa3 15. bxa3 O-O 16. Ne5 Qd6 17. Qa4 Rfc8 18. O-O c5 19. dxc5?? { (4.29 → -0.31) Blunder. Qb3 was best. } (19. Qb3 c4 20. Qb4 Qxb4 21. axb4 f6 22. Nf3 b5 23. a4 a5 24. bxa5 Rxa5 25. axb5 Rxb5) 19... Qxe5 20. cxb6 axb6 21. Qb4 Qxc3 22. Qxc3 Rxc3 23. Rfb1 Rcxa3 24. Rxb6 g6 25. Rb2 R3a4 26. Kf1 Kg7 27. Ke2 h5 28. g3 Kf6 29. h4 Kf5 { Black offers draw } 30. Kf3 e5 31. Rb7 f6 32. Rb5 e4+ 33. Kg2 R8a5 34. Rxa5 Rxa5 35. Rd1 Ke5 36. Rd2 f5 37. f3 Ra3 38. f4+?? { (-0.07 → -1.80) Blunder. Kf2 was best. } (38. Kf2 Rc3 39. Rb2 Rc1 40. Kg2 Rc4 41. Kf2 Rc3 42. Ke2 Ra3 43. Kf2 d4 44. exd4+ Kxd4) 38... Ke6 39. Kf2 Kd6 40. Ke2 Kc5 41. Kf2 Kc4 42. Rd4+ Kc5 43. Rd2 Kc4?? { (-1.86 → 0.00) Blunder. Ra4 was best. } (43... Ra4 44. a3) 44. Ke2?? { (0.00 → -1.77) Blunder. Rd4+ was best. } (44. Rd4+ Kc3 45. Rxd5 Rxa2+ 46. Kf1 Rd2 47. Rb5 Rc2 48. Rd5) 44... Rd3?? { (-1.77 → 5.57) Blunder. Rc3 was best. } (44... Rc3 45. Kf2 Kc5 46. Ke2 Rc4 47. a3 Rc1 48. Ra2 Kc4 49. Kd2 Rg1 50. Rc2+ Kb3 51. Rc3+) 45. Rb2?? { (5.57 → -3.55) Blunder. Rxd3 was best. } (45. Rxd3 exd3+ 46. Kd2 d4 47. exd4 Kxd4 48. a4 Ke4 49. a5 Kf3 50. a6 Kxg3 51. a7 Kxf4) 45... Ra3? { (-3.55 → -1.68) Mistake. d4 was best. } (45... d4 46. exd4) 46. Rc2+ Rc3 47. Kd2?? { (-1.68 → -5.56) Blunder. Rd2 was best. } (47. Rd2 Kc5 48. Kf2 Ra3 49. Rc2+ Kd6 50. Rd2 Ra4 51. Rb2 Kc5 52. Rc2+ Rc4 53. Re2 d4) 47... Rxc2+ 48. Kxc2 Kb4 49. Kb2 Kc4 50. Kc2 Kb4?! { (-5.65 → -4.31) Inaccuracy. d4 was best. } (50... d4) 51. Kb2 Kc4?? { (-4.73 → 0.00) Blunder. d4 was best. } (51... d4 52. exd4 Kc4 53. a4 Kxd4 54. Kb3 Kd5 55. Kc3 Kc5 56. a5 Kb5 57. Kd4 Kxa5 58. Ke5) 52. a3?? { (0.00 → -6.31) Blunder. Kc2 was best. } (52. Kc2) 52... Kd3 53. a4 Kxe3 54. a5 d4 55. a6 d3 56. a7 d2 57. a8=Q d1=Q 58. Qa7+?! { (-6.21 → -12.71) Inaccuracy. Qg8 was best. } (58. Qg8 Qd6 59. Qb3+ Kf2 60. Qc2+ Kf3 61. Qc1 Qd4+ 62. Ka2 Kf2 63. Qh1 Kxg3 64. Kb3 Qf2) 58... Qd4+ 59. Qxd4+ Kxd4 60. Kc2 Ke3 61. Kd1?! { (-76.17 → Mate in 16) Checkmate is now unavoidable. Kc3 was best. } (61. Kc3 Kf3) 61... Kf2 62. Kd2 Kxg3 63. Ke3 Kxh4 64. Kf2 Kg4 65. Ke3 h4 66. Kd4 Kxf4 67. Kd5 e3 68. Ke6 { White offers draw } 68... e2 69. Kf6 e1=Q 70. Kxg6 Qg3+ 71. Kf6 Qg5+ 72. Ke6 h3 73. Kf7 h2 74. Kf8 h1=Q 75. Kf7 Qhh6 76. Ke8 Qgg7 77. Kd8 Qhh8# { Black wins by checkmate. } 0-1