ChessOnlineFree.com Replay and analyse 5pcb47ko

[Event "Rated game"]
[Site "/5pcb47ko"]
[Date "2017-11-03"]
[White "Jens1999"]
[Black "Butter"]
[Result "1-0"]
[WhiteElo "936"]
[BlackElo "1051"]
[PlyCount "91"]
[Variant "standard"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Qe7 5. d3 d6 6. O-O Bg4 7. Be3 Bxf3 8. Qxf3 O-O-O 9. Rad1 Nb4 10. Bxa7 Nxc2 11. Qh3+ Rd7 12. Bb5 c6 13. Ba4 Nd4 14. Bxd4 exd4 15. Ne2 Qe5 16. Bb3 d5 17. exd5 cxd5 18. Rc1+ Kd8 19. Ba4 Qxe2 20. Bxd7 Nxd7 21. Qh4+ Be7 22. Qf4 f6 23. Qxd4 Re8 24. Rfe1 Qh5 25. Qa7 Bd6 26. Rxe8+ Kxe8 27. Qa8+ Bb8 28. Re1+ Kf7 29. Qxb7 Qxh2+ 30. Kf1 Be5 31. Qxd7+ Kg6 32. Qe8+ Kh6 33. a4 Bxb2 34. Qe3+ g5 35. Qg3 Qh5 36. Qh3 Bc3 37. Qxh5+ Kxh5 38. Rc1 Be5 39. Rc5 d4 40. a5 g4 41. a6 Kh4 42. a7 Bd6 43. a8=Q Bxc5 44. Qh8 h5 45. g3+ Kh3 46. Qxh5# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/5pcb47ko/black

Opening C42 Petrov Defense