ChessOnlineFree.com Replay and analyse t9g4osg3

[Event "Casual game"]
[Site "/t9g4osg3"]
[Date "2025-09-23"]
[White "Anonymous"]
[Black "KenMcGrath"]
[Result "0-1"]
[WhiteElo "?"]
[BlackElo "1180"]
[PlyCount "40"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. d3 d6 4. h3 h6 5. b3 b6 6. Bb2 c5 7. c4 g6 8. Nc3 Bg7 9. Nd5 Nc6 10. Be2 O-O 11. g4 Nxd5 12. cxd5 Nd4 13. Bxd4 exd4 14. Qd2 b5 15. O-O-O a5 16. Qf4 a4 17. Kb2 axb3 18. a3 Qa5 19. Ra1 Qc3+ 20. Kb1 Qc2# 0-1

View the computer analysis

https://www.ChessOnlineFree.com/game/t9g4osg3/black

Opening C42 Petrov Defense