[Event "2023 Summer Marathon"] [Site "https://lichess.org/ttSikIBc"] [Date "2023.08.05"] [White "Csoreszburesz123"] [Black "ArminSafarnezhad"] [Result "0-1"] [UTCDate "2023.08.05"] [UTCTime "13:27:34"] [WhiteElo "2301"] [BlackElo "2509"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "60+0"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 b6 2. d4 Bb7 3. c4 e6 4. Nc3 Nf6 5. e3 Bb4 6. Bd3 { E43 Nimzo-Indian Defense: St. Petersburg Variation } Bxc3+ 7. bxc3 d5 8. Qc2 O-O 9. cxd5 exd5 10. Ne5 Nbd7 11. g4 h6 12. h4 Nxe5 13. dxe5 Ne4 14. f3 Nc5 15. Bf5 Qe7 16. f4 f6 17. Ba3 fxe5 18. g5 exf4 19. O-O-O Qxe3+ 20. Kb1 Qe5 21. Bh7+ Kh8 22. gxh6 gxh6 23. Bb2 Rad8 24. c4 d4 25. Rhe1 Qg7 26. Bd3 Na4 27. Qxa4 c5 28. Qc2 f3 29. Rg1 Qf6 30. Rdf1 f2 31. Rg2 Bxg2 32. Rc1 f1=Q 33. Rxf1 Bxf1 34. Bxf1 Qxf1+ 35. Qc1 Qxc1+ 36. Bxc1 d3 37. Bd2 Kh7 38. Kc1 Rf2 39. Kd1 Re2 40. Kc1 Rxd2 41. Kxd2 Rd4 42. a3 Rxc4 43. a4 Rd4 44. a5 Re4 45. Kxd3 Rb4 46. Kc3 bxa5 47. h5 Rh4 48. Kd3 Rxh5 49. Kc3 Rg5 50. Kd3 h5 51. Kc3 h4 52. Kd3 h3 53. Ke3 h2 54. Kf3 h1=Q+ 55. Ke3 Qg2 56. Kd3 Qg3+ 57. Kd2 Qg4 58. Ke1 Rf5 59. Kd2 Rf2+ 60. Kc3 Qf4 61. Kb3 Qe3+ 62. Ka4 Rf4+ 63. Kb5 Qd4 64. Ka6 Qd5 65. Kxa7 Qd6 66. Kb7 Rf7+ 67. Ka8 Qf8# { Black wins by checkmate. } 0-1