ChessOnlineFree.com Replay and analyse siqrigao

[Event "Rated game"]
[Site "/siqrigao"]
[Date "2023-01-03"]
[White "aktivkarte"]
[Black "perroflauta"]
[Result "1-0"]
[WhiteElo "1497"]
[BlackElo "1509"]
[PlyCount "41"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 Bc5 5. d3 h6 6. h3 d6 7. Be2 Be6 8. O-O a6 9. Nh2 Qe7 10. Kh1 g5 11. b4 Bd4 12. Bb2 h5 13. f3 Rg8 14. Rb1 Qd7 15. Na4 Ba7 16. c4 O-O-O 17. b5 Nd4 18. Bxd4 Bxd4 19. bxa6 bxa6 20. Qb3 c5 21. Qb8# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/siqrigao

Opening C42 Petrov Defense