ChessOnlineFree.com Replay and analyse 9q50dnt7

[Event "Casual game"]
[Site "/9q50dnt7"]
[Date "2021-06-08"]
[White "David2602"]
[Black "Anonymous"]
[Result "1-0"]
[WhiteElo "1686"]
[BlackElo "?"]
[PlyCount "41"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. Bc4 Nc6 5. d3 Nb4 6. Bg5 h6 7. Bh4 g5 8. Bg3 h5 9. h3 Qd7 10. O-O g4 11. h4 gxf3 12. Qxf3 Nxc2 13. Rac1 Nd4 14. Qxf6 Bg7 15. Qxg7 Rg8 16. Qh7 Qg4 17. Nd5 Nb3 18. Bxb3 Kd7 19. Ba4+ c6 20. Qxf7+ Kd8 21. Qe7# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/9q50dnt7

Opening C42 Petrov Defense