ChessOnlineFree.com Replay and analyse 8jjvd7pa

[Event "Rated game"]
[Site "/8jjvd7pa"]
[Date "2021-09-24"]
[White "Kohlhaas"]
[Black "az5050"]
[Result "1-0"]
[WhiteElo "1037"]
[BlackElo "1200"]
[PlyCount "85"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Bg5 Bc5 5. g3 d6 6. Bg2 Be6 7. O-O Qd7 8. c4 O-O-O 9. a3 Rde8 10. Bxf6 gxf6 11. Nc3 a6 12. b4 Bd4 13. Nxd4 Nxd4 14. Ra2 Bg4 15. f3 Be6 16. a4 c6 17. Rb2 h5 18. f4 Bg4 19. Qe1 Bh3 20. Bxh3 Qxh3 21. b5 Kc7 22. bxa6 b6 23. a5 Rb8 24. a7 Ra8 25. axb6+ Kb7 26. Na4 h4 27. c5 Rhg8 28. Rg2 Qg4 29. cxd6 Nf3+ 30. Rxf3 Qxf3 31. Qf2 Qxd3 32. Nc5+ Kxb6 33. Nxd3+ Kb7 34. gxh4 Rxg2+ 35. Kxg2 Rg8+ 36. Kh3 Rc8 37. Qa2 Rf8 38. Nc5+ Kb6 39. Nd7+ Kb7 40. Nxf8 exf4 41. a8=Q+ Kb6 42. Qc4 c5 43. Nd7# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/8jjvd7pa/black

Opening C42 Petrov Defense