ChessOnlineFree.com Replay and analyse wo4s2o1m

[Event "Rated game"]
[Site "/wo4s2o1m"]
[Date "2018-05-03"]
[White "Matrix"]
[Black "Chess05"]
[Result "1/2-1/2"]
[WhiteElo "1627"]
[BlackElo "1589"]
[PlyCount "138"]
[Variant "standard"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. h3 Be6 9. Be3 Qc7 10. O-O Be7 11. Nh2 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Qxd5 O-O 15. Bxh6 gxh6 16. Bd3 Qd6 17. Qe4 f5 18. Bc4+ Kg7 19. Qd5 Qxd5 20. Bxd5 Nc6 21. Bxc6 bxc6 22. Nf3 Kf6 23. Rfe1 e4 24. Nd4 Rfd8 25. c3 Rd6 26. f3 exf3 27. Rxe7 Kxe7 28. Nxf5+ Kd7 29. Nxd6 Kxd6 30. gxf3 Rb8 31. b3 Ke5 32. Kf2 Rd8 33. Re1+ Kf5 34. Re2 Kf4 35. Re4+ Kf5 36. Rd4 Rc8 37. Rd6 h5 38. Rh6 Kg5 39. Rd6 a5 40. c4 Kh4 41. Kg2 Rg8+ 42. Kh2 Rf8 43. Rd4+ Kg5 44. h4+ Kf5 45. Kg3 Rg8+ 46. Kf2 Rc8 47. Rd6 Ke5 48. Rh6 Kd4 49. Rxh5 a4 50. bxa4 Kxc4 51. a5 Kb4 52. a6 c5 53. Re5 c4 54. Re4 Ra8 55. h5 Rxa6 56. Rh4 Rxa2+ 57. Ke3 Kb3 58. h6 c3 59. h7 c2 60. Rh1 Ra8 61. Kd2 Kb2 62. f4 Rh8 63. f5 Rxh7 64. Rf1 Rf7 65. Ke3 c1=Q+ 66. Rxc1 Kxc1 67. Ke4 Kc2 68. Ke5 Kd3 69. Ke6 Ra7 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/wo4s2o1m/black

Opening B92 Sicilian, Najdorf, Opocensky Variation