[Event "Casual correspondence game"] [Site "https://lichess.org/hpC8Bpq3"] [Date "2021.04.26"] [White "blindiaf"] [Black "SeveTitoB"] [Result "1-0"] [UTCDate "2021.04.26"] [UTCTime "11:47:21"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Arctic Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 f6?! { (0.13 → 0.97) Inaccuracy. Nf6 was best. } { A04 Zukertort Opening: Arctic Defense } (1... Nf6 2. d4 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2) 2. d4 d5 3. Bf4 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. a3 c6 7. c4 Ne7 8. Nc3 dxc4?! { (1.20 → 1.89) Inaccuracy. O-O was best. } (8... O-O 9. Bd3) 9. Bxc4 b5?! { (1.75 → 2.91) Inaccuracy. Nd5 was best. } (9... Nd5) 10. Bd3 a6 11. Ne4 Qd8 12. O-O Nd5 13. Rc1 Nd7?! { (3.06 → 4.61) Inaccuracy. O-O was best. } (13... O-O 14. Nc5) 14. Rxc6 N7b6 15. Nd6+ Ke7 16. Nxc8+ Rxc8 17. Rxc8 Qxc8 18. Qb1 g6 19. Rc1 Qb7 20. Nd2?! { (4.20 → 2.81) Inaccuracy. e4 was best. } (20. e4) 20... Rc8 21. Ne4 Rxc1+ 22. Qxc1 Nd7 23. h3 b4?! { (2.45 → 3.74) Inaccuracy. Qc7 was best. } (23... Qc7 24. Nc5 f5 25. Qc2 Qa5 26. g3 Nxc5 27. dxc5 Qe1+ 28. Kg2 b4 29. Bxa6 bxa3 30. bxa3) 24. Qc4?! { (3.74 → 2.83) Inaccuracy. Nc5 was best. } (24. Nc5 Qc7) 24... a5 25. a4 N7b6?? { (2.79 → 12.14) Blunder. N5b6 was best. } (25... N5b6) 26. Qc5+ Kd8 27. Qxa5 Qc6 28. Nc5 Qa8 29. Qxa8+ Nxa8 30. Nxe6+ Ke7 31. Nc5 Kd6 32. b3 Nac7 33. Bc4 Nb6 34. Be2 Kd5 35. f3 Kd6 36. Kf2 f5 37. g4 Ke7 38. gxf5 gxf5 39. Bd3 Kf6 40. Kg3 h5 41. e4 Ne6 42. d5?? { (10.44 → 0.19) Blunder. e5+ was best. } (42. e5+) 42... f4+ 43. Kh4 Nd4?? { (-2.98 → 9.22) Blunder. Nxc5 was best. } (43... Nxc5 44. e5+ Kxe5 45. a5 Nxd5 46. Bc4 Ne3 47. Bb5 Nf5+ 48. Kxh5 Nd6 49. Bf1 Nxb3 50. a6) 44. Kxh5 Nxf3 45. a5 Nc8 46. Bf1 Nd2 47. Bd3?! { (7.71 → 5.11) Inaccuracy. Ba6 was best. } (47. Ba6) 47... f3 48. Kg4 f2 49. Kf4 f1=Q+ 50. Bxf1 Nxf1 51. e5+ Ke7 52. d6+ Nxd6 53. exd6+ Kxd6 54. Nd3 Nd2 55. Nxb4 Nxb3 56. a6 Kc5 57. a7 Kxb4 58. a8=Q Nc5 59. Kf5 Kc4 60. Qc6 Kb4 61. Qxc5+ Kxc5 62. h4 Kd6 63. Kf6 Kd7 64. h5 Ke8 65. Kg7 Ke7 66. h6 Ke8 67. h7 Ke7 68. h8=R Ke6 69. Rf8?! { (Mate in 11 → 49.66) Lost forced checkmate sequence. Rh5 was best. } (69. Rh5 Kd7 70. Kf6 Kd6 71. Kf7 Kd7 72. Rh6 Kd8 73. Ke6 Kc7 74. Ke7 Kb8 75. Kd7 Kb7) 69... Ke7?! { (49.66 → Mate in 9) Checkmate is now unavoidable. Ke5 was best. } (69... Ke5) 70. Rf1 Ke6 71. Kg8?! { (Mate in 18 → 42.75) Lost forced checkmate sequence. Rd1 was best. } (71. Rd1 Ke7 72. Kg6 Ke6 73. Kg5 Ke5 74. Rd8 Ke4 75. Kf6 Kf4 76. Re8 Kg4 77. Re4+ Kg3) 71... Ke7?! { (42.75 → Mate in 15) Checkmate is now unavoidable. Kd5 was best. } (71... Kd5 72. Kf7) 72. Rf2?! { (Mate in 15 → 47.50) Lost forced checkmate sequence. Rf5 was best. } (72. Rf5 Ke6 73. Ra5 Kf6 74. Kf8 Ke6 75. Ke8 Kd6 76. Kf7 Kd7 77. Ra6 Kd8 78. Ke6 Kc7) 72... Ke8?! { (47.50 → Mate in 8) Checkmate is now unavoidable. Ke6 was best. } (72... Ke6) 73. Re2+ Kd7 74. Kf8 Kd6 75. Kf7 Kd7?! { (40.08 → Mate in 7) Checkmate is now unavoidable. Kd5 was best. } (75... Kd5) 76. Rd2+ Kc6 77. Ke7 Kc5 78. Ke6 Kc6 79. Rc2+ Kb5 80. Kd6 Kb4 81. Kd5 Kb3 82. Rc8 Kb4 83. Rc7 Kb3 84. Kd4 Kb4 85. Rb7+ Ka5 86. Kc4 Ka6 87. Rb1 Ka5 88. Rb2 Ka6 89. Kc5 Ka5 90. Ra2# { White wins by checkmate. } 1-0