ChessOnlineFree.com Replay and analyse osxnud6w

[Event "Rated game"]
[Site "/osxnud6w"]
[Date "2022-01-15"]
[White "ReneZ"]
[Black "Karkasov"]
[Result "0-1"]
[WhiteElo "1368"]
[BlackElo "1246"]
[PlyCount "42"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. f3 O-O 7. Nxc6 bxc6 8. Bd2 Bd6 9. Bc4 Re8 10. O-O a5 11. Re1 Nh5 12. Qc1 Qh4 13. h3 Qg3 14. Re2 Qh2+ 15. Kf1 Ng3+ 16. Kf2 Nxe2 17. Bxe2 Bg3+ 18. Ke3 Qxg2 19. Qf1 Qh2 20. Be1 Bf4+ 21. Kd3 Ba6+ 0-1

View the computer analysis

https://www.ChessOnlineFree.com/game/osxnud6w/black

Opening C42 Petrov Defense