ChessOnlineFree.com Replay and analyse orvdgfcf

[Event "Rated game"]
[Site "/orvdgfcf"]
[Date "2021-01-24"]
[White "klei77"]
[Black "Ken2020"]
[Result "1/2-1/2"]
[WhiteElo "1549"]
[BlackElo "1697"]
[PlyCount "157"]
[Variant "standard"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 Nc6 7. Bg5 Nxd4 8. Qxd4 h6 9. Bxf6 gxf6 10. Be2 e5 11. Qd3 Be6 12. O-O Qc7 13. Nd5 Bxd5 14. cxd5 Rc8 15. h3 b5 16. a4 Qc4 17. Qxc4 bxc4 18. Rac1 h5 19. Rxc4 Rxc4 20. Bxc4 a5 21. Rc1 Bh6 22. Rc2 Ke7 23. Be2 Rd8 24. Bxh5 Rd7 25. b3 Rb7 26. Rb2 Rb4 27. Be2 Bc1 28. Rb1 Ba3 29. f3 Rd4 30. Bc4 Rd2 31. Rf1 Bc5+ 32. Kh2 Kf8 33. h4 Kg7 34. Kh3 Kh6 35. g4 Rf2 36. Rxf2 Bxf2 37. Bb5 Be1 38. Be8 Kg7 39. Bd7 Bf2 40. g5 fxg5 41. hxg5 Bc5 42. Kg4 Bb4 43. Kf5 Bd2 44. Kg4 Bb4 45. Kf5 Bd2 46. Kg4 Bb4 47. Bf5 Bd2 48. Kh5 Bf4 49. g6 f6 50. Kg4 Bd2 51. Kh3 Bb4 52. Kg2 Be1 53. Kf1 Bb4 54. Ke2 Bc5 55. Kd3 Bb4 56. Kc4 Bc5 57. Kb5 Bb4 58. Kc6 Kf8 59. Kd7 Bc5 60. Ke6 Kg7 61. Ke7 Bb4 62. Kd7 Bc5 63. Kc6 Bb4 64. Kb5 Bc5 65. Kxa5 Ba7 66. b4 Bd4 67. b5 Bc3+ 68. Ka6 Bd4 69. a5 Be3 70. b6 Bxb6 71. axb6 Kh6 72. b7 Kg5 73. b8=Q Kf4 74. Qf8 Kxf3 75. g7 Ke3 76. g8=Q Kd4 77. Qh8 Kd3 78. Qh3+ Kd4 79. Qc8 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/orvdgfcf

Opening B28 Sicilian, O'Kelly Variation