ChessOnlineFree.com Replay and analyse 4xfz6qa1

[Event "Rated game"]
[Site "/4xfz6qa1"]
[Date "2021-04-23"]
[White "DIDA64"]
[Black "apache27"]
[Result "1/2-1/2"]
[WhiteElo "1459"]
[BlackElo "1398"]
[PlyCount "134"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. d4 Nbd7 5. Bc4 Be7 6. h3 exd4 7. Nxd4 Ne5 8. Bb3 c6 9. Be3 a5 10. a4 O-O 11. O-O c5 12. Nf5 Bxf5 13. exf5 Qd7 14. Nd5 Rfe8 15. g4 Qc6 16. f4 Ned7 17. g5 Ne4 18. Bc4 Ng3 19. Bb5 Qc8 20. Nxe7+ Rxe7 21. Rf3 Nxf5 22. Bf2 Nb6 23. Bd3 d5 24. Kg2 c4 25. Bxf5 Qxf5 26. Bxb6 Rae8 27. Bf2 Re2 28. Rc1 h6 29. h4 Qg4+ 30. Rg3 Qxf4 31. Qf1 hxg5 32. hxg5 Rxf2+ 33. Qxf2 Qxc1 34. g6 fxg6 35. Rxg6 Qxb2 36. Qd2 Qe5 37. Rg5 Qe2+ 38. Qxe2 Rxe2+ 39. Kf3 Rxc2 40. Rxd5 Ra2 41. Rxa5 c3 42. Ke3 c2 43. Kd2 Kh7 44. Rh5+ Kg6 45. Rh4 Kg5 46. Rc4 g6 47. Kc1 Ra3 48. Kb2 Rf3 49. Rxc2 Kh5 50. Rc7 Rf4 51. Kb3 g5 52. Rxb7 Kg4 53. a5 Rf8 54. a6 Ra8 55. a7 Kg3 56. Kb4 g4 57. Kb5 Kh2 58. Kb6 g3 59. Rg7 g2 60. Rh7+ Kg1 61. Kb7 Rf8 62. a8=Q Rxa8 63. Kxa8 Kf1 64. Rf7+ Ke2 65. Rg7 Kf1 66. Kb7 g1=Q 67. Rxg1+ Kxg1 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/4xfz6qa1/black

Opening C42 Petrov Defense