ChessOnlineFree.com Replay and analyse blmbyz6i

[Event "Rated game"]
[Site "/blmbyz6i"]
[Date "2020-11-22"]
[White "Niggi234"]
[Black "ErwinSte"]
[Result "1/2-1/2"]
[WhiteElo "1681"]
[BlackElo "1435"]
[PlyCount "147"]
[Variant "standard"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. h3 Be6 10. Be3 Nbd7 11. f3 Rc8 12. Nd5 Nxd5 13. exd5 Bf5 14. Rc1 Bg5 15. Bxg5 Qxg5 16. Kh2 Nf6 17. c4 Nh5 18. Qe1 Nf4 19. g4 Bd3 20. Bxd3 Nxd3 21. Qe4 Nxc1 22. Rxc1 b5 23. c5 dxc5 24. Rxc5 Rfd8 25. Kg3 Rxc5 26. Nxc5 Qf4+ 27. Qxf4 exf4+ 28. Kxf4 Rxd5 29. Nxa6 Rd2 30. b3 Rxa2 31. Nc7 Rb2 32. Nxb5 Rxb3 33. Nd6 Kf8 34. h4 Ke7 35. Ne4 Rb4 36. Kg3 Ke6 37. Ng5+ Ke5 38. Nxf7+ Kf6 39. Ng5 h6 40. Ne4+ Kg6 41. h5+ Kf7 42. Nd6+ Ke6 43. Nf5 Kf6 44. Ne3 Rb1 45. Kf4 Rb4+ 46. Kg3 Kg5 47. Nf5 g6 48. hxg6 Kxg6 49. Ne7+ Kg5 50. Nd5 Rd4 51. f4+ Kg6 52. f5+ Kg5 53. Ne3 Rd3 54. Kf3 Ra3 55. Ke4 Ra4+ 56. Ke5 Ra5+ 57. Ke4 Ra4+ 58. Ke5 Ra3 59. Ke4 Kf6 60. Kf4 Ra4+ 61. Kf3 Ke5 62. Ng2 Ra3+ 63. Kf2 Ke4 64. Nh4 Kf4 65. f6 Ra7 66. Nf5 h5 67. Ne7 hxg4 68. f7 g3+ 69. Kg2 Ra8 70. f8=Q+ Rxf8 71. Ng6+ Kg4 72. Nxf8 Kf4 73. Ne6+ Kf5 74. Kxg3 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/blmbyz6i/black

Opening B92 Sicilian, Najdorf, Opocensky Variation