[Event "2020 Spring Marathon"] [Site "https://lichess.org/Z4cbIfsj"] [Date "2020.04.18"] [White "Ronnie30"] [Black "u2-u2"] [Result "0-1"] [UTCDate "2020.04.18"] [UTCTime "13:35:57"] [WhiteElo "2503"] [BlackElo "1840"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. Bf4 Nxc3 7. bxc3 dxc4 8. e3 c5 9. Bxc4 cxd4 10. cxd4 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 Nc6 13. Rhc1 O-O 14. Rab1 Na5 15. Bd3 Be6 16. Rc2 Rac8 17. Rb5 b6 18. Ne5 Rxc2+ 19. Bxc2 Bxa2 20. Kc3 Rc8+ 21. Kb2 Be6 22. Bd3 f6 23. Nf3 Bc4 24. Bxc4+ Nxc4+ 25. Kb3 Na5+ 26. Kb2 Kf7 27. Rd5 Ke6 28. Rb5 g5 29. Bg3 h5 30. h4 g4 31. Nd2 f5 32. f3 Nc4+ 33. Nxc4 Rxc4 34. Bf2 gxf3 35. gxf3 f4 36. Kb3 Rc1 37. e4 Rf1 38. d5+ Kd6 39. Bxb6 axb6 40. Rxb6+ Kd7 41. Rg6 Bf6 42. Kc4 Rxf3 43. Rh6 Bxh4 44. Rxh5 Bf6 45. e5 Bg7 46. Kd4 Rf1 47. Ke4 Re1+ 48. Kxf4 Rf1+ 49. Ke4 Rg1 50. Kd4 Re1 51. Kc5 Bxe5 52. Kc4 Kd6 53. Rh7 Rc1+ 54. Kd3 Rd1+ 55. Ke4 Rd4+ 56. Kf3 Rxd5 57. Kg2 Rd3 58. Rh6+ Kd5 59. Rh5 e6 60. Kf1 Kd4 61. Rh4+ Kd5 62. Ke2 Ra3 63. Rh5 Kd4 64. Kf1 Bf4 65. Rh4 e5 66. Kg2 Ra2+ 67. Kh3 Ra3+ 68. Kg4 Rg3+ 69. Kh5 Rg5+ { Black wins on time. } 0-1