ChessOnlineFree.com Replay and analyse sa45q4j1

[Event "Rated game"]
[Site "/sa45q4j1"]
[Date "2020-06-11"]
[White "Hajdar"]
[Black "ogko50"]
[Result "1/2-1/2"]
[WhiteElo "1518"]
[BlackElo "1508"]
[PlyCount "159"]
[Variant "standard"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a3 d5 8. exd5 exd5 9. Ba2 Bg4 10. Nf3 Nc6 11. O-O d4 12. Ne2 Bxf3 13. gxf3 Bc5 14. Bg5 Ne5 15. Ng3 d3 16. c3 O-O 17. Ne4 Qb6 18. b4 Be7 19. Bf4 Nxe4 20. Bxe5 Qg6+ 21. Kh1 Bd6 22. Bg3 Nxc3 23. Qd2 Nxa2 24. Rxa2 Rad8 25. Rg1 Qf5 26. Bxd6 Qxf3+ 27. Rg2 Rxd6 28. Kg1 Rg6 29. Rg3 b5 30. Qe3 Qxe3 31. fxe3 Rxg3+ 32. hxg3 Rc8 33. Rd2 Rc1+ 34. Kf2 Rc2 35. Ke1 Rc3 36. Ra2 f5 37. Kd2 Rb3 38. Ra1 h5 39. Ra2 g5 40. Ra1 Kf7 41. Rh1 Kg6 42. Ra1 Kf6 43. Rh1 Kg6 44. Ra1 Kf6 45. Rh1 Rxa3 46. Rxh5 g4 47. Rh6+ Ke5 48. Rc6 Ke4 49. Re6+ Kd5 50. Rf6 Kc4 51. Rxf5 Ra2+ 52. Kd1 Kxb4 53. Rd5 Kc3 54. Rc5+ Kb3 55. Rd5 Kc4 56. Rd8 Rg2 57. Rc8+ Kb4 58. Rd8 Kc3 59. Rc8+ Kb4 60. Rd8 Kc3 61. Rc8+ Kb3 62. Rd8 Rxg3 63. Rxd3+ Kb2 64. Ke2 Rg2+ 65. Kf1 Rh2 66. e4 Rh3 67. Rd2+ Kc3 68. Re2 g3 69. e5 Rh1+ 70. Kg2 Rh2+ 71. Kf1 Rxe2 72. Kxe2 b4 73. e6 b3 74. e7 b2 75. e8=Q b1=Q 76. Qc6+ Kd4 77. Qd6+ Kc4 78. Qc6+ Kd4 79. Qd6+ Kc4 80. Qc6+ 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/sa45q4j1/black

Opening B90 Sicilian, Najdorf