ChessOnlineFree.com Replay and analyse 5y83wm2w

[Event "Rated game"]
[Site "/5y83wm2w"]
[Date "2020-12-03"]
[White "Pia1944"]
[Black "masquerade"]
[Result "1-0"]
[WhiteElo "875"]
[BlackElo "1422"]
[PlyCount "159"]
[Variant "standard"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. c3 a6 5. d3 b5 6. a3 b4 7. axb4 cxb4 8. cxb4 Nxb4 9. Qb3 e6 10. Qc3 Nf6 11. e5 Nfd5 12. Qd2 a5 13. Nc3 Nxc3 14. bxc3 Nc6 15. Be2 Bb7 16. O-O Bc5+ 17. d4 Be7 18. Ba3 Bxa3 19. Rxa3 Qe7 20. Rfa1 O-O 21. Bb5 Qd8 22. Qe2 f6 23. Rf1 fxe5 24. fxe5 Ne7 25. Raa1 Nd5 26. Rac1 Nf4 27. Qe3 Ba6 28. Bxa6 Rxa6 29. Nd2 Qa8 30. Rxf4 Rxf4 31. Qxf4 a4 32. Rf1 Qe8 33. Ra1 a3 34. Nc4 a2 35. Nd6 Qf8 36. Qxf8+ Kxf8 37. Kf2 Ke7 38. Ke3 Ra3 39. Kd2 h5 40. Kc2 Ra8 41. Kb2 Rf8 42. Rxa2 Rf2+ 43. Kb3 Rf1 44. c4 Rd1 45. Kc3 Rg1 46. c5 Rh1 47. h3 g5 48. Nc4 g4 49. hxg4 hxg4 50. Na5 g3 51. c6 dxc6 52. Nxc6+ Kd7 53. Nb4 Rc1+ 54. Rc2 Rb1 55. Nd3 Rf1 56. Kc4 Kc6 57. Nb4+ Kb6 58. Nd3 Kc6 59. Ra2 Rg1 60. Nb4+ Kd7 61. Rc2 Ke7 62. Kd3 Rb1 63. Nc6+ Kd7 64. Na5 Rf1 65. Nc4 Kc6 66. Ne3+ Kb5 67. Nxf1 Kb4 68. Nxg3 Kb3 69. Rc6 Kb4 70. Rxe6 Kb5 71. Ne4 Kb4 72. g4 Kb3 73. g5 Kb2 74. g6 Kc1 75. g7 Kb2 76. g8=Q Kc1 77. Qg1+ Kb2 78. Rb6+ Ka2 79. Qb1+ Ka3 80. Ra6# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/5y83wm2w/black

Opening B21 Sicilian, 2.f4 and 2.d4