ChessOnlineFree.com Replay and analyse mm8hto4k

[Event "Rated game"]
[Site "/mm8hto4k"]
[Date "2020-07-15"]
[White "guagnix"]
[Black "denisrocko"]
[Result "1/2-1/2"]
[WhiteElo "1745"]
[BlackElo "1941"]
[PlyCount "172"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. Re1 Bf5 9. c4 c6 10. Qc2 Bg6 11. c5 Bc7 12. Nc3 Na6 13. a3 f5 14. b4 Nb8 15. Ne2 Bh5 16. Ng3 Bg6 17. Ne2 Bh5 18. Ng3 Bg6 19. Ne5 Nd7 20. Bb2 Nxe5 21. dxe5 Qh4 22. Rf1 Rae8 23. f4 Bh5 24. Qc1 Bg4 25. Qe3 Re6 26. Nh1 Bh5 27. Rab1 Rh6 28. Qe1 Bd8 29. Qxh4 Bxh4 30. Bc1 Bf7 31. Rb2 Be6 32. g3 Be7 33. Be3 g5 34. Nf2 Rg6 35. Be2 Nc3 36. Bd3 h6 37. Nh3 Ne4 38. Be2 Rg7 39. Kg2 Rd8 40. Bd4 Ra8 41. Rfb1 a6 42. a4 Kh7 43. Rc1 g4 44. Nf2 h5 45. Nd3 h4 46. gxh4 Bxh4 47. Rcb1 Bd7 48. b5 axb5 49. axb5 Be8 50. bxc6 Bxc6 51. Nb4 Rc7 52. Bd3 Kg6 53. h3 gxh3+ 54. Kxh3 Rh7 55. Kg2 Be7 56. Rh1 Rxh1 57. Kxh1 Kf7 58. Kg1 Ra4 59. Be3 Bd8 60. Bxe4 dxe4 61. Nc2 Ba5 62. Rb1 Kg6 63. Nd4 Bd2 64. Kf2 Rxd4 65. Bxd4 Bxf4 66. Rg1+ Kf7 67. Ke2 Bb5+ 68. Kf2 Be8 69. Bc3 Bh6 70. Rh1 e3+ 71. Kg3 f4+ 72. Kg4 Bd7+ 73. Kh5 Bg7 74. e6+ Bxe6 75. Bxg7 Bd5 76. Rg1 f3 77. Bh6 f2 78. Bxe3 fxg1=Q 79. Bxg1 Be4 80. Kg5 Ke6 81. Kf4 Kd5 82. Be3 Bd3 83. Bf2 Bh7 84. Be3 Bc2 85. Bg1 Bb1 86. Be3 Bd3 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/mm8hto4k/black

Opening C42 Petrov Defense