ChessOnlineFree.com Replay and analyse r78mc19v

[Event "Rated game"]
[Site "/r78mc19v"]
[Date "2026-05-27"]
[White "hheinz"]
[Black "MarkGraf"]
[Result "1-0"]
[WhiteElo "1243"]
[BlackElo "1111"]
[PlyCount "67"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. h3 Be7 5. d4 exd4 6. Qxd4 c5 7. Qa4+ Bd7 8. Qb3 a6 9. Bg5 b5 10. a3 c4 11. Qa2 O-O 12. b3 cxb3 13. cxb3 Be6 14. Bd3 h6 15. Bxf6 Bxf6 16. Rc1 Nd7 17. O-O Nc5 18. Ne2 Nxb3 19. Rc3 Bxc3 20. Nxc3 Nd2 21. Qxd2 Rc8 22. Rd1 Qf6 23. Rc1 Rc5 24. Nd5 Bxd5 25. exd5 Rxd5 26. Bh7+ Kxh7 27. Qxd5 Qb2 28. Qd3+ g6 29. Rd1 Rd8 30. Nd4 d5 31. Nc6 Rd6 32. Ne7 d4 33. Qf3 Qxa3 34. Qxa3 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/r78mc19v/black

Opening C42 Petrov Defense