ChessOnlineFree.com Replay and analyse 4fb7jhs7

[Event "Casual game"]
[Site "/4fb7jhs7"]
[Date "2018-12-26"]
[White "Cook_008"]
[Black "DrochtersenAsel23"]
[Result "1-0"]
[WhiteElo "1780"]
[BlackElo "1396"]
[PlyCount "145"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. Nf3 Nxe4 5. Qe2 Nf6 6. d3 Qxe2+ 7. Bxe2 d5 8. Nc3 Bb4 9. Bd2 Bxc3 10. Bxc3 O-O 11. Bxf6 gxf6 12. O-O-O Bg4 13. h3 Bxf3 14. Bxf3 c6 15. Rde1 Nd7 16. Re7 Rad8 17. d4 Rfe8 18. Rhe1 Rxe7 19. Rxe7 Kf8 20. Re3 Re8 21. Kd2 Rxe3 22. Kxe3 Ke7 23. Kf4 Kf8 24. Bg4 Ke7 25. Bf5 h6 26. Kg4 c5 27. c3 cxd4 28. cxd4 Nb6 29. b3 a5 30. Kh5 Kf8 31. Kxh6 Na8 32. Kh5 b5 33. Bd7 Nc7 34. Kg4 Kg7 35. Kf5 b4 36. Bc6 Na6 37. g4 Nc7 38. Bd7 Na6 39. h4 Nc7 40. f4 Na6 41. g5 fxg5 42. fxg5 Nc7 43. h5 Na6 44. Ke5 Nc7 45. Bc8 Ne8 46. Kxd5 f6 47. gxf6+ Nxf6+ 48. Kc6 Nxh5 49. d5 Nf6 50. d6 Kf8 51. d7 Ke7 52. Kb5 Nxd7 53. Bxd7 Kxd7 54. Kxa5 Kc7 55. Kxb4 Kb7 56. Kc5 Kc7 57. a4 Kb7 58. b4 Kc7 59. a5 Kb7 60. b5 Kc7 61. a6 Kb8 62. b6 Ka8 63. Kc6 Kb8 64. Kd6 Ka8 65. b7+ Kb8 66. Kc6 Ka7 67. Kc7 Kxa6 68. b8=Q Ka5 69. Kc6 Ka4 70. Kc5 Ka3 71. Kc4 Ka2 72. Kc3 Ka1 73. Qb2# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/4fb7jhs7/black

Opening C42 Petrov Defense