ChessOnlineFree.com Replay and analyse qb6duay9

[Event "Rated game"]
[Site "/qb6duay9"]
[Date "2023-08-18"]
[White "MIERES"]
[Black "Caissa51"]
[Result "1/2-1/2"]
[WhiteElo "1465"]
[BlackElo "1439"]
[PlyCount "122"]
[Variant "standard"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Bd3 Be6 9. O-O Nbd7 10. f4 exf4 11. Bxf4 Rc8 12. Nd5 Nxd5 13. exd5 Bxd5 14. Bxa6 Bxb3 15. axb3 bxa6 16. Bxd6 O-O 17. Rxa6 Nc5 18. Bxe7 Qxe7 19. Ra5 Qe3+ 20. Kh1 Ne4 21. Qf3 Qxf3 22. gxf3 Nd2 23. Rf2 Rxc2 24. Rd5 Rc1+ 25. Kg2 Nxb3 26. Rb5 Nd4 27. Rb7 Rb1 28. b4 h5 29. Rd7 Nb5 30. Rd5 Rxb4 31. Rxh5 Rb8 32. f4 Nd6 33. f5 Rg4+ 34. Kh3 Rb3+ 35. Kxg4 g5 36. fxg6 fxg6 37. Rd5 Rb4+ 38. Rf4 Rxf4+ 39. Kxf4 Nf7 40. h4 Kg7 41. Rd7 Kf6 42. Ra7 Nh6 43. Ra6+ Kg7 44. Kg5 Nf7+ 45. Kf4 Nh6 46. Ra7+ Nf7 47. Rb7 Kf6 48. Kg4 Kg7 49. Rb6 Ne5+ 50. Kg5 Nf7+ 51. Kf4 Nh6 52. Ke5 Nf7+ 53. Ke6 Nd8+ 54. Ke7 Nf7 55. Rf6 Ne5 56. Ke6 Ng4 57. Rf7+ Kh6 58. Rf8 Kg7 59. Rf7+ Kh6 60. Rf8 Kg7 61. Rf7+ Kh6 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/qb6duay9/black

Opening B90 Sicilian, Najdorf