[Event "Casual correspondence game"] [Site "https://lichess.org/vk9tKmVY"] [Date "2024.06.19"] [White "lichess AI level 6"] [Black "AirDolphin98"] [Result "0-1"] [UTCDate "2024.06.19"] [UTCTime "11:20:06"] [WhiteElo "?"] [BlackElo "1573"] [Variant "Standard"] [TimeControl "-"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. a4 Nf6 4. Qd3?! { (0.53 → -0.27) Inaccuracy. Nc3 was best. } (4. Nc3 e6 5. e4 exd5 6. exd5 Be7 7. Nge2 Na6 8. Ng3 Nb4) 4... e6 5. c4 Be7?! { (-0.63 → 0.12) Inaccuracy. Na6 was best. } (5... Na6) 6. Nf3?! { (0.12 → -0.79) Inaccuracy. e4 was best. } (6. e4) 6... O-O?! { (-0.79 → 0.12) Inaccuracy. Na6 was best. } (6... Na6 7. Nc3 exd5 8. cxd5 Nb4 9. Qd1 Bf5 10. e4 Nxe4 11. Bb5+ Kf8 12. O-O) 7. h3? { (0.12 → -1.14) Mistake. Nc3 was best. } (7. Nc3 Na6 8. e4 Nb4 9. Qd1 Ne8 10. Be2 e5 11. O-O f5 12. exf5 Bxf5) 7... exd5 8. cxd5 Na6 9. Bd2 Qb6 10. e4 Qxb2 11. Bc3 Qb6?? { (-2.26 → -0.46) Blunder. Qc1+ was best. } (11... Qc1+ 12. Ke2 Nb4 13. Qd2 Qc2 14. Qxc2 Nxc2 15. Ra2 Nb4 16. Bxb4 cxb4 17. Nbd2) 12. Nbd2 Bd7 13. Nc4?! { (-0.39 → -1.09) Inaccuracy. Be2 was best. } (13. Be2 Nb4 14. Bxb4 cxb4 15. a5 Qc5 16. O-O Rfc8 17. Rfc1 Qxc1+ 18. Rxc1 Rxc1+) 13... Qc7 14. Ncd2?! { (-0.97 → -1.61) Inaccuracy. Ne3 was best. } (14. Ne3 Nb4 15. Qc4 Bd8 16. Bd3 Re8 17. Nd2 Nh5 18. Bxb4 cxb4 19. Qxb4 Bf6) 14... Nb4 15. Qb1 a5? { (-1.83 → -0.28) Mistake. Rfe8 was best. } (15... Rfe8 16. Be2 Nfxd5 17. exd5 Nxd5 18. Ra3 Nxc3 19. Rxc3 Bxa4 20. O-O d5 21. Rfc1) 16. Qb2? { (-0.28 → -1.41) Mistake. Bc4 was best. } (16. Bc4 b5) 16... b5?! { (-1.41 → -0.67) Inaccuracy. Qd8 was best. } (16... Qd8 17. Be2) 17. Ra3?? { (-0.67 → -2.81) Blunder. axb5 was best. } (17. axb5 Qb7 18. b6 Rfb8 19. Bc4 Qxb6 20. Qc1 Qb7 21. O-O Bb5 22. Bxb5 Qxb5) 17... bxa4?? { (-2.81 → -0.90) Blunder. Nbxd5 was best. } (17... Nbxd5 18. Bxb5 Nxc3 19. Rxc3 d5 20. exd5 Nxd5 21. Rc4 Bf6 22. Qc2 Nb4 23. Qb1) 18. Bc4 Rab8 19. Qc1 Nh5 20. O-O Nf4 21. Ne1?! { (-0.92 → -1.90) Inaccuracy. Ba1 was best. } (21. Ba1) 21... Bb5 22. Bxb5 Rxb5 23. Kh2?! { (-1.58 → -2.23) Inaccuracy. Qa1 was best. } (23. Qa1 Ne2+ 24. Kh2 Nxc3 25. Qxc3 c4 26. Qxc4 Qxc4 27. Nxc4 f5 28. e5 dxe5) 23... Ne2?! { (-2.23 → -1.47) Inaccuracy. f5 was best. } (23... f5 24. Ba1 fxe4 25. Nxe4 Nbxd5 26. Rg3 Rf7 27. Nf3 h6 28. Bxg7 Rxg7 29. Nc3) 24. Qa1 Nxc3 25. Qxc3 Bf6 26. Qc4 Qb6?! { (-1.45 → -0.64) Inaccuracy. Rb6 was best. } (26... Rb6 27. Rxa4 Ra8 28. Nef3 Nc6 29. Qe2 Rb4 30. Rxb4 Nxb4 31. Nc4 a4 32. e5) 27. Kg1 Na6 28. Qxa4 Bb2?! { (-0.71 → 0.24) Inaccuracy. Nc7 was best. } (28... Nc7 29. Nc2 Qa6 30. Ne3 g6 31. Nec4 Ra8 32. g3 Bb2 33. Rf3 Bd4 34. Ra3) 29. Nc4 Qb8 30. Re3 Bd4 31. Re2 Rb4 32. Qc2 a4 33. Qa2? { (-0.68 → -2.00) Mistake. Nf3 was best. } (33. Nf3 Rb3 34. Qa2 Qb4 35. Nxd6 a3 36. e5 Rb2 37. Rxb2 Qxb2 38. Qc4 a2) 33... Rd8? { (-2.00 → -0.82) Mistake. Nc7 was best. } (33... Nc7 34. Nxd6 Nb5 35. Nxb5 Qxb5 36. e5 Bb2 37. Re3 Qc4 38. Qxc4 Rxc4 39. d6) 34. Nf3 Qb5 35. Rc1 h6 36. Kh1 Rb3 37. Qd2?! { (-1.79 → -2.63) Inaccuracy. Nxd4 was best. } (37. Nxd4 cxd4 38. Qa1 Nb4 39. Qxd4 a3 40. Re3 Rxe3 41. Nxe3 Nd3 42. Rc3 a2) 37... Rb1?? { (-2.63 → -0.58) Blunder. a3 was best. } (37... a3 38. Kh2 Bb2 39. e5 Bxc1 40. Qxc1 Nb4 41. Nfd2 Rb2 42. Re3 Rc2 43. Qd1) 38. Kg1?? { (-0.58 → -2.60) Blunder. Rxb1 was best. } (38. Rxb1 Qxb1+ 39. Kh2 Qb4 40. Nxd4 cxd4 41. Qxd4 Rc8 42. Rc2 Qc5 43. Qd2 Nb4) 38... Rxc1+ 39. Qxc1 Nb4 40. Rd2 Bf6 41. Kh2 Qe8 42. Qb1 Bc3 43. Qf1? { (-2.40 → -4.17) Mistake. Rd1 was best. } (43. Rd1 Qb5 44. Ne3 Qe2 45. e5 a3 46. e6 Rf8 47. Qf5 fxe6 48. Qxe6+ Kh7) 43... Bxd2 44. Nfxd2 Nc2 45. Qg1 a3 46. Qb1 Nd4 47. Nxa3 Qe5+ 48. g3 Qf6 49. Qe1?! { (-2.57 → -4.12) Inaccuracy. Kg2 was best. } (49. Kg2 Qe7 50. Nac4 Qd7 51. g4 h5 52. g5 Qe7 53. f4 f5 54. Na5 fxe4) 49... Nf3+ 50. Nxf3 Qxf3 51. Nb5 f5 52. exf5 Qxf5 53. Qe2?! { (-3.42 → -4.37) Inaccuracy. Nc3 was best. } (53. Nc3 Rf8 54. Kg2 Qf3+ 55. Kg1 Rb8 56. Qd2 Qf5 57. h4 Qf3 58. Qc1 Kh7) 53... Qxd5 54. Qe7 Rf8 55. Qe1 Qa2 56. Kg2 Qd5+ 57. Kg1 c4 58. Nc3 Qe5 59. Qxe5 dxe5 60. Kg2 Rf5 61. Nd5 Kf7 62. g4 Rg5 63. Nc3 h5 64. Kf3 hxg4+ 65. hxg4 Rg6 66. Ke4 Ke6 67. f3 Rf6 68. Na4 Rf4+ 69. Ke3 Kd5 70. Nc3+ Kc5 71. Ne2 g5 72. Nxf4?! { (-5.89 → -8.73) Inaccuracy. Kf2 was best. } (72. Kf2 Rd4 73. Ke3 Rd1 74. Ng3 c3 75. Ne4+ Kc4 76. Nxc3 Kxc3 77. Ke4 Rd3) 72... exf4+ 73. Ke2 Kd4 74. Kd2 c3+ 75. Kc1?! { (-11.42 → Mate in 16) Checkmate is now unavoidable. Ke2 was best. } (75. Ke2 c2 76. Kd2 c1=Q+ 77. Kxc1 Ke3 78. Kd1 Kxf3 79. Ke1 Kxg4 80. Kf1 f3) 75... Ke3 76. Kc2 Kxf3 77. Kxc3 Kg2 78. Kd3 f3 79. Ke4 f2 80. Kf5 f1=Q+ 81. Kxg5 Kg3 82. Kh5 Qf7+ 83. Kh6 Qe6+ 84. Kg5 Qe5+ 85. Kh6 Kxg4 86. Kh7 Kg5 87. Kg8 Kg6 88. Kf8 Qe4 89. Kg8 Qe8# { Black wins by checkmate. } 0-1