ChessOnlineFree.com Replay and analyse 112rxx9k

[Event "Rated game"]
[Site "/112rxx9k"]
[Date "2023-01-13"]
[White "GMsugar"]
[Black "Valerian"]
[Result "0-1"]
[WhiteElo "1318"]
[BlackElo "1259"]
[PlyCount "96"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. Nf3 Qxe4+ 5. Qe2 Qxe2+ 6. Bxe2 Bd6 7. O-O b6 8. Nd4 O-O 9. Bf3 c6 10. a3 Bb7 11. b4 Na6 12. b5 Nb8 13. bxc6 dxc6 14. Nf5 Be5 15. c3 Nbd7 16. d4 Bc7 17. a4 a5 18. Ba3 Rfe8 19. Nd2 g6 20. Rfe1 Rxe1+ 21. Rxe1 Nd5 22. Ne3 Nxc3 23. Ng4 Nxa4 24. Re7 Rd8 25. h3 Nc3 26. Ne5 Nxe5 27. Rxc7 Nxf3+ 28. Nxf3 Ne2+ 29. Kh2 Ba8 30. Ne5 Nxd4 31. Rxf7 c5 32. Rd7 Rxd7 33. Nxd7 Nb5 34. Bc1 a4 35. Nxb6 a3 36. Bxa3 Nxa3 37. Nxa8 c4 38. Nb6 c3 39. Nd5 c2 40. Nf6+ Kg7 41. Ne4 c1=Q 42. f3 Qf4+ 43. Kg1 Nc2 44. Kf2 Qh4+ 45. Kg1 Ne3 46. Kh2 Qe1 47. h4 Qf1 48. Kh3 Qxg2# 0-1

View the computer analysis

https://www.ChessOnlineFree.com/game/112rxx9k/black

Opening C42 Petrov Defense