ChessOnlineFree.com Replay and analyse 5yxagev1

[Event "Rated game"]
[Site "/5yxagev1"]
[Date "2021-05-24"]
[White "Dumaris"]
[Black "Alberto59"]
[Result "1/2-1/2"]
[WhiteElo "1663"]
[BlackElo "2166"]
[PlyCount "113"]
[Variant "standard"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. a4 b6 9. Qd2 Bb7 10. f3 h5 11. O-O-O Nbd7 12. Kb1 Be7 13. Rhg1 b5 14. axb5 O-O 15. h3 Nc5 16. g4 axb5 17. b4 Bxe4 18. Ndxb5 Rfb8 19. Kc1 Nb3+ 20. cxb3 Rxb5 21. Bxb5 Ra2 22. Bb6 Qc8 23. fxe4 Rxd2 24. Kxd2 Qb7 25. Bd4 e5 26. Be3 Nxe4+ 27. Nxe4 Qxe4 28. Ba4 d5 29. Bc5 Bxc5 30. bxc5 Qd4+ 31. Kc2 Qxc5+ 32. Kb2 e4 33. Rc1 Qb4 34. Rg2 e3 35. Re2 g6 36. Bc6 hxg4 37. hxg4 Kg7 38. Rcc2 Qf4 39. Bxd5 Qd4+ 40. Ka2 Qxd5 41. Rxe3 Qa5+ 42. Kb1 Qb6 43. Rcc3 Qd4 44. g5 Qf4 45. Rg3 Qf5+ 46. Rc2 Qe5 47. Rg4 Qa5 48. Rcg2 Qa3 49. Rg4g3 Qb4 50. Kb2 Qd4+ 51. Rc3 Kf8 52. Rg3 Qf2+ 53. Ka3 Qa7+ 54. Kb2 Qf2+ 55. Ka3 Qa7+ 56. Kb2 Qf2+ 57. Ka3 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/5yxagev1/black

Opening B90 Sicilian, Najdorf