[Event "2021 Autumn Marathon"] [Site "https://lichess.org/06t2EIkJ"] [Date "2021.10.23"] [White "KyraiOSwf"] [Black "saptarshi_mandal"] [Result "1-0"] [UTCDate "2021.10.23"] [UTCTime "02:21:08"] [WhiteElo "1817"] [BlackElo "1410"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } Nc6 3. d4 cxd4 4. cxd4 e5 5. d5 Nb8 6. Nf3 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nf6 9. Nxe5 d6 10. Bb5+ Bd7 11. Nxd7 Nbxd7 12. Qa4 a6 13. Bxd7+ Qxd7 14. Qxd7+ Nxd7 15. Rc1 O-O 16. Rc7 Nf6 17. Rxb7 Rfe8 18. f3 a5 19. Kf2 a4 20. Rc1 a3 21. b3 Rac8 22. Nc4 Red8 23. Rc2 Nd7 24. Nxa3 Rxc2+ 25. Nxc2 Ne5 26. Nd4 Nd3+ 27. Ke3 Nc5 28. Rb6 Kf8 29. Nc6 Rc8 30. b4 Nd7 31. Rb7 Ne5 32. Nxe5 dxe5 33. a4 Rc3+ 34. Kd2 Ra3 35. a5 Rb3 36. a6 Rb2+ 37. Kc3 Ra2 38. a7 Ke8 39. Rb8+ Kd7 40. a8=Q Rxa8 41. Rxa8 Kc7 42. Rh8 Kb6 43. Rxh7 g6 44. Rg7 f5 45. Rf7 fxe4 46. fxe4 g5 47. Rf5 g4 48. Rxe5 Kb5 49. d6+ Kc6 50. Rd5 Kd7 51. b5 Ke6 52. b6 Kd7 53. b7 Kc6 54. d7 Kc7 55. d8=Q+ Kxb7 56. Rg5 Kc6 57. Rxg4 Kb5 58. h4 Ka4 59. e5+ Ka3 60. e6 Ka2 61. e7 Ka3 62. e8=Q Ka2 63. h5 Ka3 64. h6 Ka2 65. h7 Ka3 66. h8=Q Ka2 67. Rh4 Ka3 68. g4 Ka2 69. g5 Ka3 70. g6 Ka2 71. g7 Ka3 72. Rh3 Ka2 73. g8=Q+ Ka3 74. Kc2+ Kb4 75. Qb3+ Kc5 76. Qhd4# { White wins by checkmate. } 1-0