[Event "Rated classical game"] [Site "https://lichess.org/DhxqkQvK"] [Date "2019.03.22"] [White "hicetnunc"] [Black "supermaths"] [Result "1-0"] [UTCDate "2019.03.22"] [UTCTime "19:30:50"] [WhiteElo "2060"] [BlackElo "2150"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } c6?! { (0.00 → 0.74) Inaccuracy. Ne4 was best. } (5... Ne4 6. Bf4 Nxc3 7. bxc3 c5 8. e3 O-O 9. cxd5 Qxd5 10. Bd3) 6. e3 O-O 7. h3 Bf5 8. Qb3 dxc4 9. Qxb7 Qb6 10. Qxb6 axb6 11. Bxc4 b5 12. Bb3 Na6?! { (1.51 → 2.23) Inaccuracy. Nbd7 was best. } (12... Nbd7 13. Bxf6 exf6 14. O-O b4 15. Ne2 Bd3 16. Rfe1 f5 17. Rac1 c5 18. Nf4 Be4 19. Ng5) 13. Ne5 Nb4 14. O-O h6 15. a3 hxg5?! { (2.41 → 3.65) Inaccuracy. Nd3 was best. } (15... Nd3 16. Bxf6) 16. axb4 Ne4 17. Bxf7+ Kh7 18. Rxa8 Rxa8 19. Nxc6 Nd6?! { (3.92 → 5.36) Inaccuracy. Nxc3 was best. } (19... Nxc3 20. bxc3) 20. Bd5 Re8 21. e4 Bd7 22. e5 Nc4 23. b3 Nd2 24. Re1? { (4.64 → 2.64) Mistake. Rd1 was best. } (24. Rd1 Nxb3) 24... Rc8 25. Re2?? { (3.23 → 0.32) Blunder. Nxb5 was best. } (25. Nxb5 Bxc6) 25... Nxb3?? { (0.32 → 3.78) Blunder. e6 was best. } (25... e6 26. Bxe6 Bxe6 27. Rxd2 Rxc6 28. Nxb5 Bxb3 29. Nd6 Rc1+ 30. Kh2 Kg8 31. b5 Rb1 32. Ne8) 26. Bxb3 Rxc6 27. Ne4 Rc1+ 28. Kh2 Kh6?! { (4.11 → 5.18) Inaccuracy. g4 was best. } (28... g4 29. Nc5 Rb1 30. Ba2 Rxb4 31. Nxd7 Rxd4 32. Nb8 gxh3 33. gxh3 Bh6 34. Nc6 Rd7 35. Rb2) 29. Nc5 Bc8 30. Ra2 Rc3 31. Bd5 Rc1 32. Ra8 Bf5?! { (5.01 → 7.72) Inaccuracy. Rd1 was best. } (32... Rd1 33. Rxc8) 33. g4 Bc2 34. Rb8?! { (8.40 → 6.04) Inaccuracy. Ne6 was best. } (34. Ne6 Rf1 35. Kg2 Rb1 36. Rg8 Rb2 37. Kg1 Bb3 38. Bxb3 Rxb3 39. Kg2 Rb2 40. Kf3 Rc2) 34... Rd1 35. Ne6 Ba4? { (5.82 → 14.45) Mistake. Rxd4 was best. } (35... Rxd4 36. Nxd4) 36. Rg8 Rxd4 37. Nxd4?! { (57.51 → 6.32) Inaccuracy. Rxg7 was best. } (37. Rxg7 Rxd5 38. f4 Rxe5 39. fxe5 Bb3 40. Rxe7 Bxe6 41. Rxe6 Kg7 42. Kg2 Kh7 43. Rb6 Kh6) 37... Bxe5+ 38. Kg2 Bxd4 39. Bf7 Bg7 40. Rb8?! { (4.52 → 3.48) Inaccuracy. Kf3 was best. } (40. Kf3 e6) 40... Bc3?! { (3.48 → 4.78) Inaccuracy. Be5 was best. } (40... Be5 41. Rb6 Bd6 42. Kf3 Kg7 43. Be8 Bc2 44. Bxb5 Bxb4 45. Bc6 Bc5 46. Rb2 Bd1+ 47. Ke4) 41. Rb6?! { (4.78 → 3.78) Inaccuracy. Rg8 was best. } (41. Rg8) 41... Kg7 42. Bxg6 Bxb4 43. Bd3 Bd6 44. Bxb5 Bc2 45. Bc6 Bg6 46. Ra6 Kf6 47. Kf3 Bd3 48. Ra1 Bg6 49. Rd1 Bf7 50. Be4 Be6 51. Bd5 Bd7 52. Ke4 Ba4 53. Rc1 Be8 54. Rc8 Bg6+ 55. Kd4 Be5+ 56. Kc5 Bh2 57. Kc6 Bd6 58. Rf8+ Kg7 59. Rg8+ Kf6 60. Kd7 Bc5 61. f3 Bd6 62. Be4 Bf7 63. Rh8 Be6+ 64. Ke8 Bf7+ 65. Kd8 Kg7 66. Rh7+ Kg8 67. Kd7 Bb3?! { (4.41 → 6.76) Inaccuracy. Kf8 was best. } (67... Kf8 68. h4) 68. Rh5 Ba4+ 69. Kd8 Kf7 70. Rxg5 e5 71. Bd5+ Kf8? { (8.96 → Mate in 1) Checkmate is now unavoidable. Kf6 was best. } (71... Kf6 72. Rf5+ Kg7 73. Rf7+ Kg6 74. Ra7 Bb5 75. Rb7 Bf1 76. Rb6 Bxh3 77. Rxd6+ Kg5 78. Ke7) 72. Rg8# { White wins by checkmate. } 1-0