ChessOnlineFree.com Replay and analyse b1zws404

[Event "Rated game"]
[Site "/b1zws404"]
[Date "2024-11-03"]
[White "Luigius"]
[Black "Portman"]
[Result "1/2-1/2"]
[WhiteElo "1201"]
[BlackElo "1438"]
[PlyCount "90"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. a3 Bc5 4. d3 O-O 5. b4 Bb6 6. c4 c5 7. g3 cxb4 8. axb4 d6 9. Bg2 Bg4 10. Bg5 Nc6 11. b5 Nd4 12. Nbd2 Nxf3+ 13. Nxf3 Bxf3 14. Bxf3 Bd4 15. Rb1 Qa5+ 16. Kf1 Nd7 17. Kg2 Nc5 18. Be7 Rfe8 19. Bxd6 Qc3 20. Bxc5 Bxc5 21. h4 Red8 22. Rc1 Qxd3 23. Qxd3 Rxd3 24. h5 Rd2 25. Rhf1 a5 26. g4 a4 27. Rcd1 Rc2 28. Ra1 Rxc4 29. Ra2 a3 30. Rd1 h6 31. Be2 Rxe4 32. Bc4 Rxc4 33. Rad2 Rxg4+ 34. Kh3 Rb4 35. Rd8+ Rxd8 36. Rxd8+ Kh7 37. Rd7 Rxb5 38. Rxf7 a2 39. Kg4 a1=Q 40. Kf5 Bxf2 41. Ke6 Be3 42. Rf5 Bf4 43. Kf7 Qa2+ 44. Kf8 Qe6 45. Rxf4 exf4 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/b1zws404/black

Opening C42 Petrov Defense