ChessOnlineFree.com Replay and analyse u7czlnut

[Event "Rated game"]
[Site "/u7czlnut"]
[Date "2020-10-07"]
[White "Katarzyna"]
[Black "noname420"]
[Result "1-0"]
[WhiteElo "1278"]
[BlackElo "1110"]
[PlyCount "89"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4 Bd6 7. h3 Qe7 8. Bd3 b6 9. O-O c5 10. Qe3 Qe5 11. g3 O-O 12. Kg2 Bc7 13. Re1 d5 14. exd5 Qh5 15. h4 Qg4 16. Qf3 Qh3+ 17. Kg1 Ng4 18. Qg2 Ne5 19. Qxh3 Bxh3 20. Be4 a6 21. Kh2 Bd7 22. Bf4 Ng4+ 23. Kg2 c4 24. Bxc7 b5 25. Bf4 Rae8 26. Bf3 b4 27. Rxe8 Rxe8 28. Bxg4 Bxg4 29. Na4 Bc8 30. b3 cxb3 31. axb3 Bb7 32. Rd1 Re2 33. Nc5 Ba8 34. c4 Rc2 35. Nxa6 Ra2 36. Nc7 Bb7 37. Kf1 Rb2 38. Re1 g6 39. d6 Bc6 40. Rd1 Rxb3 41. d7 Bxd7 42. Rxd7 Rb1+ 43. Kg2 Ra1 44. Be5 Ra7 45. Rd8# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/u7czlnut/black

Opening C42 Petrov Defense