[Event "2016 Summer Marathon"] [Site "https://lichess.org/AoqpG8I7"] [Date "2016.08.06"] [White "chesshok"] [Black "AstanehChess"] [Result "1/2-1/2"] [UTCDate "2016.08.06"] [UTCTime "15:28:58"] [WhiteElo "2199"] [BlackElo "2388"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-7"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [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 } Ne4 6. Bd2 Nxd2 7. Qxd2 dxc4 8. e3 O-O 9. Bxc4 c5 10. Rd1 cxd4 11. Nxd4 Nc6 12. Nxc6 Qxd2+ 13. Rxd2 bxc6 14. Ke2 Rb8 15. Rc1 Bf5 16. f3 Rfd8 17. Rxd8+ Rxd8 18. g4 Bc8 19. Rd1 Rxd1 20. Nxd1 Kf8 21. b3 e6 22. f4 Ke7 23. g5 Kd6 24. Nc3 h6 25. Ne4+ Ke7 26. h4 hxg5 27. hxg5 Kd7 28. Kd3 Bf8 29. Nf6+ Kc7 30. Ne8+ Kd8 31. Nf6 Be7 32. Ne4 c5 33. a4 Kc7 34. Nc3 Bb7 35. Nb5+ Kb6 36. Nc3 Ka5 37. Na2 Bg2 38. Nc3 Bf1+ 39. Ne2 Kb4 40. Kd2 e5 41. Ke1 Bxe2 42. Kxe2 exf4 43. exf4 f6 44. gxf6 Bxf6 45. Ke3 g5 46. fxg5 Bxg5+ 47. Ke4 Bf6 48. Kf5 Bc3 49. Ke6 a5 50. Kd6 Bb2 51. Kc6 Bc3 52. Kb6 Bb2 53. Ka6 Bc3 54. Kb6 Bb2 55. Kc6 Bc3 56. Kd6 Bb2 57. Ke6 Bc3 58. Kf5 Bb2 59. Ke4 Bc3 60. Kd3 Bb2 61. Kc2 Bd4 62. Bd5 Bc3 63. Be6 Bd4 64. Bf7 Bc3 65. Bg8 Bd4 66. Bf7 Bc3 67. Be6 Bd4 68. Bd5 Bc3 69. Bc4 Bd4 70. Kd3 Bc3 71. Bd5 Bd4 72. Bc4 Bc3 73. Bd5 Bd4 74. Bc4 { The game is a draw. } 1/2-1/2