[Event "Casual correspondence game"] [Site "https://lichess.org/zHu3Tzol"] [Date "2015.06.13"] [White "RasinDetra"] [Black "lichess AI level 6"] [Result "1-0"] [UTCDate "2015.06.13"] [UTCTime "19:15:21"] [WhiteElo "1500"] [BlackElo "?"] [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. c4 e6 4. e4 Be7 5. Nc3 Nf6 6. Bd3 h6 7. Nf3 O-O 8. h3 b6 9. O-O Nbd7 10. Re1 Ne5 11. Nxe5 dxe5 12. Qf3 Kh8 13. Bd2 Ba6 14. Reb1 Qd6 15. a3 Bb7 16. b4 Rfd8 17. Nb5 Qb8 18. bxc5 bxc5 19. Ba5 Rd7 20. Nc3 Qe8 21. Rb2 a6?! { (1.20 → 2.20) Inaccuracy. Bd8 was best. } (21... Bd8 22. Bxd8 Qxd8 23. Qg3 Qc7 24. Nb5 Qb8 25. Rab1 exd5 26. cxd5 c4 27. Bc2 Ba6 28. Nc3 Qd6 29. Rb4 Rad8 30. Ba4 Re7 31. Bc6) 22. Rab1 Qb8? { (1.89 → 3.51) Mistake. Rb8 was best. } (22... Rb8 23. Qe3 Qc8 24. Na4 Qf8 25. Bc2 Bd6 26. Nc3 Ba8 27. Rxb8 Bxb8 28. Bb6 Bd6 29. Na4 Rb7 30. Bxc5 Rxb1+ 31. Bxb1 Bxc5 32. Nxc5) 23. Na4 Ra7 24. Bb6 Bf8 25. Bxc5 Bxc5 26. Nxc5 Rc7 27. Nxb7?? { (4.00 → 1.71) Blunder. Qe3 was best. } (27. Qe3 Kh7 28. d6 Rxc5 29. Qxc5 Nd7 30. Qe3 Qa8 31. c5 Kg8 32. a4 Bc6 33. a5 Ba4 34. Rc1 Bc6 35. Qd2 Qc8 36. g3 Rb7) 27... Raxb7 28. Qe2 Qc8 29. Rxb7 Rxb7 30. Qc2 Rxb1+ 31. Qxb1 Nd7 32. Qb4 Nc5 33. Bc2 Qc7 34. f3 f6 35. Ba4?! { (1.30 → 0.58) Inaccuracy. h4 was best. } (35. h4 Kg8 36. h5 Kf7 37. Kf2 Ke7 38. Bb1 Qd6 39. Ke2 Qc7 40. a4 Kf7 41. Bc2 Nd7 42. a5 Qc5 43. Qxc5 Nxc5 44. d6) 35... Kh7?! { (0.58 → 1.45) Inaccuracy. exd5 was best. } (35... exd5 36. exd5 Nd3 37. Qb1 Qxc4 38. Bc2 e4 39. fxe4 Qc5+ 40. Kh1 Ne5 41. a4 Kg8 42. Bd3 a5 43. Be2 Qd4 44. Qc2 Kf7 45. Kh2) 36. Bc6 Qa7 37. Kh2 Nd3? { (1.77 → 3.39) Mistake. exd5 was best. } (37... exd5 38. cxd5 Nd3 39. Qc3 Nf4 40. Qd2 Qc5 41. Bd7 Qd4 42. Qc2 h5 43. h4 Qe3 44. Bf5+ g6 45. Qc7+ Kh6 46. Qd8 gxf5 47. Qxf6+) 38. Qd2 Nc5 39. d6 Nd7?? { (3.38 → 10.88) Blunder. Nb3 was best. } (39... Nb3 40. Qd3 Na5 41. Ba4 Nb7 42. d7 Qb6 43. Qc3 a5 44. c5 Nxc5 45. d8=Q Qxd8 46. Qxc5 Qd2 47. Bb3 h5 48. Bxe6 Kh6 49. Bf7) 40. Bxd7 Qxd7 41. c5 Kg6 42. Qc2 Qc6 43. Qc4?? { (11.51 → 3.95) Blunder. Qd3 was best. } (43. Qd3 Qxc5 44. d7 Qc1 45. d8=Q Qf4+ 46. g3 Qc1 47. Qb6 Qa1 48. Qxe6 Qb2+ 49. Kg1 Qc1+ 50. Kf2 Qb2+ 51. Qe2 Qd4+ 52. Kg2 Kh7) 43... Kf7 44. Qb4 Qd7?! { (5.88 → 12.64) Inaccuracy. Qb5 was best. } (44... Qb5 45. Qxb5 axb5 46. c6 Ke8 47. Kg3 Kd8 48. Kf2 h5 49. Ke3 g6 50. Kd3 g5 51. Kc3 f5 52. Kb4 g4 53. Kxb5 gxf3 54. gxf3) 45. Qb6 Ke8 46. Qxa6 Kf8 47. Qb6 Ke8 48. Qb8+ Kf7 49. Qc7 Qxc7?! { (52.07 → Mate in 10) Checkmate is now unavoidable. Ke8 was best. } (49... Ke8 50. c6 Qd8 51. Qxg7 Qxd6 52. c7 Qd7 53. Qg8+ Ke7 54. c8=N+ Qxc8 55. Qxc8 f5 56. exf5 exf5 57. Qxf5 Kd6 58. Qf6+ Kd5 59. Qxh6) 50. dxc7 f5 51. c8=Q fxe4 52. fxe4 g5 53. Qd7+ Kf6 54. h4 gxh4 55. Qh7 Kg5 56. Qg7+ Kf4 57. Qxh6+ Kxe4 58. Qxe6 Kd4 59. Qg4+ Kxc5 60. Qxh4 Kc6 61. Qe4+ Kd6 62. Kg3 Ke6 63. Kg4 Kf6 64. Qf5+ Ke7 65. Qxe5+ Kd7 66. Kf5 Kc6 67. Qd4 Kb5 68. a4+ Kc6 69. Ke6 Kc7 70. Qd6+ Kb7 71. Qc5 Ka6 72. Qb4 Ka7 73. Kd7 Ka6 74. Kc7 Ka7 75. Qb7# { White wins by checkmate. } 1-0