ChessOnlineFree.com Replay and analyse d4cetd21

[Event "Casual game"]
[Site "/d4cetd21"]
[Date "2020-08-15"]
[White "Walchlerhof"]
[Black "Anonymous"]
[Result "1/2-1/2"]
[WhiteElo "871"]
[BlackElo "?"]
[PlyCount "70"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. d3 Bc5 4. Be2 Ng4 5. O-O O-O 6. Nh4 Bxf2+ 7. Rxf2 Nxf2 8. Kxf2 Qxh4+ 9. g3 Qxh2+ 10. Ke3 Qxg3+ 11. Kd2 Nc6 12. Nc3 Nd4 13. Nd5 c6 14. Ne7+ Kh8 15. b3 d6 16. Ba3 c5 17. b4 Bd7 18. bxc5 dxc5 19. Bxc5 Rfe8 20. Qf1 b6 21. Bd6 Rad8 22. Qxf7 Qg2 23. Qg8+ Rxg8 24. Bc7 Qxe2+ 25. Kc3 Qxc2+ 26. Kb4 Qxc7 27. Nd5 Nc2+ 28. Kb3 Nxa1+ 29. Kb4 Nc2+ 30. Kb3 Qc5 31. Ne7 Qxe7 32. Kxc2 Ba4+ 33. Kb2 Rxd3 34. Ka1 Qb4 35. a3 Qb3 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/d4cetd21/black

Opening C42 Petrov Defense