[Event "Casual correspondence game"] [Site "https://lichess.org/8jAVx6Qz"] [Date "2024.01.01"] [White "RioDeBlos"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2024.01.01"] [UTCTime "17:43:18"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. Qb3 c6 10. e3 Nd7 11. Bd3 O-O 12. O-O Nf6 13. Rae1 Re8 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 Qc7 17. d5 Bd7 18. Ng5 Rf8 19. Re3 Rad8 20. Rd1 Bc8 21. Rdd3?! { (-0.36 → -1.09) Inaccuracy. dxc6 was best. } (21. dxc6 bxc6 22. Rxd8 Qxd8 23. h4 Bd4 24. Re2 Qf6 25. Qf3 h6 26. Qxf6 Bxf6 27. Nf3 Re8) 21... Qf4 22. Nf3 c5 23. Rd1 a6 24. a4 Qd6 25. a5 Bd7?! { (-0.94 → -0.38) Inaccuracy. Qc7 was best. } (25... Qc7) 26. Bd3 Rb8 27. Qc2 Rfe8 28. h3 Rxe3 29. fxe3 Qc7 30. Bc4 Qd6 31. e4 Re8 32. Bd3 Qc7 33. Rc1?! { (-0.05 → -1.14) Inaccuracy. Bc4 was best. } (33. Bc4 Qd6 34. Rf1 Bf6 35. Kh1 Kg7 36. b3 Qg3 37. d6 Bc6 38. e5 Bxe5 39. Nxe5 Qxh3+) 33... Qf4 34. Re1 Bxh3 35. e5 Bg4 36. Re4 Qg3 37. Qf2 Qxf2+ 38. Kxf2 Bf5 39. Re3 Bh6 40. Bxf5 Bxe3+ 41. Kxe3 gxf5 42. Kf4 b6 43. axb6? { (-1.18 → -2.69) Mistake. Kxf5 was best. } (43. Kxf5) 43... Rb8 44. b3?! { (-2.67 → -3.67) Inaccuracy. d6 was best. } (44. d6 Kf8) 44... Rxb6 45. Nd2 Rg6 46. Kxf5 Rxg2 47. Ne4 Kf8 48. Nf6 Rf2+ 49. Kg5 Ke7 50. Ne4 Rf1 51. d6+ Ke6 52. d7 Kxd7 53. Nxc5+ Kc6 54. Nxa6 Kd5 55. Nb8 Kxe5 56. Nd7+ Kd6 57. Nb6 Rg1+ 58. Kf6 h5 59. Nc4+ Kd5 60. Kf5 h4 61. Ne3+ Kd4 62. Ng4 h3 63. Nh2 Rg2 64. Nf1?! { (-13.16 → Mate in 30) Checkmate is now unavoidable. Nf3+ was best. } (64. Nf3+ Ke3 65. Ne5 h2 66. Nd7 h1=Q 67. Kf6 Qh6+ 68. Ke7 Qe6+ 69. Kd8 f5 70. Nf8 Qd5+) 64... Rf2+ 65. Kg4 Rxf1 66. Kxh3 Rf3+ 67. Kg4 Rxb3 68. Kf5 Rf3+ 69. Kg4 Ke4 70. Kg5 f5 71. Kf6 Rg3 72. Ke6 f4 73. Kd7 f3 74. Kd6 f2 75. Kc6 f1=Q 76. Kd7 Kd4 77. Kc7 Qf6 78. Kc8 Rg7 79. Kb8 Qd8# { Black wins by checkmate. } 0-1