[Event "2021 Summer Marathon"] [Site "https://lichess.org/dey3Ekh4"] [Date "2021.08.07"] [White "IMaDale"] [Black "OhanyanEminChess"] [Result "1-0"] [UTCDate "2021.08.07"] [UTCTime "06:45:38"] [WhiteElo "2603"] [BlackElo "2831"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [WhiteTitle "IM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 O-O 8. Rc1 c5 9. Qd2 cxd4 10. cxd4 Nc6 11. d5 Na5 12. h4 b6 13. Bh6 e6 14. h5 exd5 15. Bxg7 Kxg7 16. hxg6 h5 17. Rxh5 Rh8 18. Qd4+ f6 19. Rxd5 Qe7 20. Nf3 Be6 21. Rd6 Rad8 22. Rxd8 Rxd8 23. Qc3 Rc8 24. Qd2 Rxc1+ 25. Qxc1 Bxa2 26. Bd3 Nb3 27. Qf4 Nc5 28. Bc2 Bb3 29. Nh4 Bxc2 30. Nf5+ Kf8 31. Qb8+ Qe8 32. g7+ Kf7 33. Qxe8+ Kxe8 34. g8=Q+ Kd7 35. Qd5+ Kc7 36. Ne7 Bxe4 37. Qf7 Nd7 38. Nd5+ Kd6 39. Nxf6 Nc5 40. Nxe4+ Nxe4 41. Qxa7 Kc6 42. Qa8+ Kc5 43. Qxe4 b5 44. f4 Kb6 45. Qb1 Ka5 46. f5 Kb6 47. f6 Kc5 48. f7 Kd6 49. f8=Q+ Kc7 50. Qfb4 Kd8 51. Qxb5 Ke7 52. Q1b4+ Kd8 53. Q4c4 Ke7 54. Qbd5 Kf8 55. Qce4 Kg7 56. Qdf5 Kh6 57. Qh4+ Kg7 58. Qhh7# { White wins by checkmate. } 1-0