ChessOnlineFree.com Replay and analyse 31jhrmkb

[Event "Rated game"]
[Site "/31jhrmkb"]
[Date "2021-12-29"]
[White "ricksaurus"]
[Black "Weihnachtsstern"]
[Result "1/2-1/2"]
[WhiteElo "2142"]
[BlackElo "2090"]
[PlyCount "171"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Qe2 Qe7 6. Ne3 c6 7. g3 d5 8. Bg2 Nd6 9. c3 g6 10. O-O Bg7 11. Re1 O-O 12. a4 Re8 13. d4 a5 14. Qd1 Be6 15. Bf1 Nd7 16. Ng2 Nf6 17. Nf4 Bg4 18. Rxe7 Bxd1 19. Rxe8+ Rxe8 20. Ng2 Nfe4 21. Nd2 Ng5 22. Ne3 Nf3+ 23. Nxf3 Bxf3 24. Nc2 Nc4 25. Ne3 Nd6 26. Bg2 Be2 27. f3 Ba6 28. Bf1 Bh6 29. Bxa6 bxa6 30. Kf2 Bxe3+ 31. Bxe3 Nc4 32. Bc1 Rb8 33. Rb1 Nb6 34. Kf1 Rb7 35. h3 f5 36. Ra1 Nc4 37. Ra2 Kf7 38. h4 Kf6 39. Ke2 f4 40. g4 h6 41. Bxf4 Rxb2+ 42. Rxb2 Nxb2 43. Bxh6 Nxa4 44. Kd2 Nb6 45. Kc2 a4 46. Kb1 Nc4 47. Bg5+ Ke6 48. Ka2 Kf7 49. Bh6 Kf6 50. Bg5+ Kg7 51. Bf4 Kf6 52. Bc1 Ke6 53. f4 Kf7 54. Ka1 Nd6 55. Kb2 Nb5 56. h5 gxh5 57. gxh5 Kf6 58. Bd2 Nd6 59. Bc1 Nb5 60. h6 a3+ 61. Ka2 Nxc3+ 62. Kxa3 Kg6 63. f5+ Kh7 64. Be3 a5 65. Kb3 Ne4 66. Ka4 Nd6 67. Bf2 Nc4 68. Be1 Kxh6 69. Bxa5 Kg5 70. Bc7 Kxf5 71. Kb4 Ke4 72. Kc5 Na3 73. Bd8 Nc2 74. Bf6 Nxd4 75. Bxd4 Kf5 76. Bg1 Ke4 77. Bh2 Kd3 78. Bg1 Ke4 79. Bd4 Kd3 80. Bf2 Ke4 81. Bg1 Kd3 82. Bd4 Ke4 83. Bg1 Kd3 84. Kxc6 Ke4 85. Kc5 Kd3 86. Kxd5 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/31jhrmkb/black

Opening C42 Petrov Defense