[Event "Rated correspondence game"] [Site "https://lichess.org/GTZLYcRa"] [Date "2023.11.06"] [White "iancmason"] [Black "Michael_Campbell"] [Result "1-0"] [UTCDate "2023.11.06"] [UTCTime "13:52:14"] [WhiteElo "2197"] [BlackElo "1894"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "-"] [ECO "D90"] [Opening "Grünfeld Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 { D90 Grünfeld Defense: Three Knights Variation } 5. cxd5 Nxd5 6. Qb3 Nxc3 7. bxc3 c5 8. e3 O-O 9. Be2 Nc6 10. O-O Na5 11. Qd1 cxd4 12. cxd4 Bf5 13. Bd3 Bxd3 14. Qxd3 Nc6 15. Qb5 Rb8 16. Ba3 a6 17. Qe2 Re8 18. Rfd1 h6 { Black offers draw } 19. Bb2 Qb6 20. Rab1 Qc7 21. h3 e6 22. Ba3 Qa5 23. Bd6 Rbd8 24. Bg3 b5 25. Rdc1 Qb6? { (-0.03 → 1.10) Mistake. Rc8 was best. } (25... Rc8) 26. Qb2?! { (1.10 → 0.36) Inaccuracy. a4 was best. } (26. a4 Rc8) 26... Rc8 27. Qe2 Na7?! { (-0.03 → 0.54) Inaccuracy. Qa5 was best. } (27... Qa5 28. Qd2 Bf8 29. Qd1 Qa3 30. Kh2 Red8 31. Nd2 Na5 32. Kg1 Nc4 33. Nxc4 Rxc4 34. Rxc4) 28. Be5 Rxc1+ 29. Rxc1 Rc8 30. Rxc8+ Nxc8 31. Bxg7 Kxg7 32. Qc2 Ne7 33. Ne5 f6 34. Nd7 Qc6 35. Qxc6 Nxc6 36. Nc5 Kf7? { (0.38 → 1.78) Mistake. a5 was best. } (36... a5 37. Nxe6+ Kf7 38. Nc5 a4 39. Ne4 b4 40. Kf1 Na5 41. Ke2 f5 42. Nd2 a3 43. Kd1) 37. Nxa6 Ke7 38. Nc5? { (1.87 → 0.64) Mistake. Kf1 was best. } (38. Kf1 Kd6 39. Ke2 e5 40. dxe5+ Nxe5 41. Nb4 g5 42. Kd2 Ng6 43. Nc2 Kc5 44. Kc3 Nh4) 38... Nb4 39. a3 Nc2 40. a4 bxa4 41. Nxa4 f5?! { (0.58 → 1.22) Inaccuracy. Kd6 was best. } (41... Kd6) 42. Kf1?! { (1.22 → 0.59) Inaccuracy. Nb6 was best. } (42. Nb6) 42... g5?! { (0.59 → 1.31) Inaccuracy. e5 was best. } (42... e5 43. dxe5 Ke6 44. f4 Nxe3+ 45. Kf2 Nd5 46. Nc5+ Kf7 47. g3 g5 48. Kf3 gxf4 49. gxf4) 43. Ke2 Nb4 44. Kd2 Nd5 45. Nc5 h5 46. Nd3 g4? { (1.07 → 2.61) Mistake. h4 was best. } (46... h4 47. Ne5 Kf6 48. Kd3 Nb6 49. e4 fxe4+ 50. Kxe4 Nd5 51. Kf3 Kf5 52. Nc4 Kg6 53. Nd6) 47. h4 Nf6 48. Nf4 Ne4+ 49. Ke1 Nf6 50. f3 gxf3 51. gxf3 Kd6 52. Kd2 Ke7 53. Kd3 Kd6 54. Kc4 Kc6? { (3.53 → 5.70) Mistake. Ke7 was best. } (54... Ke7 55. Kc5) 55. Nxe6 Nd5 56. e4?! { (5.72 → 4.44) Inaccuracy. Kd3 was best. } (56. Kd3 Kb5 57. Ng7 Nb4+ 58. Kd2 Kc4 59. Nxh5 Nc6 60. Nf4 Ne7 61. h5 Ng8 62. Kc2 Nh6) 56... fxe4 57. fxe4 Ne3+ 58. Kd3 Ng2 59. Ng7 Nxh4 60. Nxh5 Ng6 61. Kc4 Ne7 62. Nf4 Kd7 63. Kc5 Nc8?! { (6.42 → 35.75) Inaccuracy. Nc6 was best. } (63... Nc6 64. Nd3) 64. e5 Ne7 65. e6+ Kc7?! { (35.57 → Mate in 14) Checkmate is now unavoidable. Ke8 was best. } (65... Ke8 66. d5 Nf5 67. d6 Nh4 68. Nd5 Ng6 69. Kc6 Kf8 70. e7+ Kf7 71. d7 Nxe7+ 72. Nxe7) 66. d5?! { (Mate in 14 → 59.53) Lost forced checkmate sequence. Nd5+ was best. } (66. Nd5+ Kd8 67. Nxe7 Kxe7 68. d5 Ke8 69. d6 Kd8 70. Kc6 Ke8 71. e7 Kf7 72. Kd7 Kg7) 66... Nf5 67. d6+ Kd8 68. Nd5 Ke8 69. e7 Kd7 70. Nf6+ { Black resigns. } 1-0