ChessOnlineFree.com Replay and analyse gua507th

Inaccuracy: 2 Mistake: 5 Blunder: 1

Inaccuracy: 1 Mistake: 5 Blunder: 4

[Event "Rated game"]
[Site "/gua507th"]
[Date "2026-06-28"]
[White "Chessbeginner75"]
[Black "HANOhano"]
[Result "1-0"]
[WhiteElo "1292"]
[BlackElo "1377"]
[PlyCount "77"]
[Variant "standard"]
[Annotator ""]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Be2 h6 5. O-O d5 6. exd5 Nxd5 7. Re1 Bd6 8. h3 O-O 9. Nh2 Re8 10. Bg4 Bxg4 11. Qxg4 Nf6 12. Qd1 a6 13. Ng4 Re6 14. Nxf6+ Rxf6 15. f3 $2 { Mistake. Best was c1e3. } 15... Bc5+ $6 { Inaccuracy. Best was f6g6. } 16. Kh1 Rg6 17. Re4 $2 { Mistake. Best was b1d2. } 17... f5 18. Re1 Qh4 19. Re2 $6 { Inaccuracy. Best was c1e3. } 19... Qg3 $2 { Mistake. Best was c6d4. } 20. Qf1 Nd4 21. Rf2 Bd6 22. Na3 $2 { Mistake. Best was f1g1. } 22... e4 23. f4 Ne6 $2 { Mistake. Best was d6a3. } 24. dxe4 Nxf4 $4 { Blunder. Best was f5e4. } 25. Bxf4 Bxf4 26. Rxf4 fxe4 27. Re1 Re8 28. Nc4 Rd8 $2 { Mistake. Best was b7b5. } 29. Re3 $2 { Mistake. Best was c4e5. } 29... Qg5 30. Rexe4 $4 { Blunder. Best was f4e4. } 30... b5 $4 { Blunder. Best was d8d1. } 31. Rg4 $6 { Inaccuracy. Best was c4e3. } 31... Qh5 $2 { Mistake. Best was g5f6. } 32. Re5 Rg5 33. Rexg5 hxg5 34. Ne3 $2 { Mistake. Best was c4e5. } 34... Rd2 $2 { Mistake. Best was h5f7. } 35. Qf5 Qe8 $4 { Blunder. Best was d2d6. } 36. Qxg5 Rd1+ $4 { Blunder. Best was d2d7. } 37. Nxd1 Qe1+ 38. Kh2 Qxd1 39. Qxg7# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/gua507th/black

Opening C42 Petrov Defense