ChessOnlineFree.com Replay and analyse 23yiezp2

[Event "Rated game"]
[Site "/23yiezp2"]
[Date "2023-08-22"]
[White "scheffler"]
[Black "Battifredo"]
[Result "1/2-1/2"]
[WhiteElo "1895"]
[BlackElo "1967"]
[PlyCount "139"]
[Variant "standard"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Nd5 Bxd5 10. exd5 g6 11. Qd2 Nbd7 12. O-O-O Qc7 13. Kb1 Bg7 14. h3 h4 15. Qf2 Kf8 16. c4 b6 17. Bd3 Kg8 18. Bg5 Nc5 19. Nxc5 bxc5 20. Bxh4 Rb8 21. Bg5 Nh5 22. Bc1 Bh6 23. Bxh6 Rxh6 24. Ka1 Rh8 25. g4 Nf4 26. h4 Rh6 27. h5 Kg7 28. Be4 gxh5 29. gxh5 Rbh8 30. Qg3+ Kf8 31. Rdg1 Ke7 32. Qg7 Rxh5 33. Rxh5 Rxh5 34. Bg6 Nxg6 35. Rxg6 Rh1+ 36. Rg1 Rxg1+ 37. Qxg1 Qa5 38. Qe3 Qb4 39. b3 Kd7 40. Kb2 Qb8 41. Qe4 Qb4 42. Qf5+ Ke8 43. Qc8+ Ke7 44. Qc7+ Ke8 45. Kc2 Qe1 46. Qc8+ Ke7 47. Qc7+ Ke8 48. Qc6+ Ke7 49. Qb7+ Kf6 50. Qxa6 Qe2+ 51. Kc3 Qe3+ 52. Kc2 Qe2+ 53. Kc3 Qe1+ 54. Kc2 Qf2+ 55. Kb1 Kg5 56. Qxd6 Qe1+ 57. Kc2 Qf2+ 58. Kd3 Qf1+ 59. Kd2 Qf2+ 60. Kc1 Qe1+ 61. Kc2 Qe2+ 62. Kc3 Qe3+ 63. Kb2 Qd2+ 64. Kb1 Qd1+ 65. Kb2 Qd2+ 66. Ka3 Qb4+ 67. Kb2 Qd2+ 68. Kb1 Qd1+ 69. Kb2 Qe2+ 70. Ka3 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/23yiezp2

Opening B90 Sicilian, Najdorf