Revoir les coups joués et analyser la partie usg2dud0

Inaccuracy: 4 Mistake: 3 Blunder: 7
Inaccuracy: 2 Mistake: 8 Blunder: 8
[Event "Rated game"]
[Site "/usg2dud0"]
[Date "2020-05-20"]
[White "Papilon"]
[Black "Giacomo1971"]
[Result "1-0"]
[WhiteElo "1236"]
[BlackElo "1151"]
[PlyCount "83"]
[Variant "standard"]
[Annotator ""]

1. d4 e6 2. c3 b6 3. f4 $6 { Inaccuracy. Best was e2e4. } 3... c5 4. e3 cxd4 5. exd4 d5 6. Nf3 Nc6 7. Bd3 Bd6 8. O-O Na5 $6 { Inaccuracy. Best was g8f6. } 9. Ne5 Bb7 $2 { Mistake. Best was g8f6. } 10. b3 $2 { Mistake. Best was d3b5. } 10... Ne7 11. Nd2 O-O 12. Ndf3 Qc7 $4 { Blunder. Best was f7f6. } 13. Bd2 $4 { Blunder. Best was d3h7. } 13... Nc4 $4 { Blunder. Best was f7f6. } 14. bxc4 $4 { Blunder. Best was d3h7. } 14... dxc4 $4 { Blunder. Best was f7f6. } 15. Bc2 $4 { Blunder. Best was d3h7. } 15... Rad8 $4 { Blunder. Best was f7f6. } 16. Ng5 $4 { Blunder. Best was c2h7. } 16... Bxe5 $4 { Blunder. Best was g7g6. } 17. fxe5 $4 { Blunder. Best was c2h7. } 17... h6 $6 { Inaccuracy. Best was e7f5. } 18. Ne4 $6 { Inaccuracy. Best was g5h7. } 18... Qc6 $2 { Mistake. Best was b7e4. } 19. Qh5 f5 $2 { Mistake. Best was e7f5. } 20. exf6 Nf5 $2 { Mistake. Best was c6e8. } 21. fxg7 Kxg7 $4 { Checkmate is now unavoidable. Best was f5g7. } 22. Qg4+ $2 { Lost forced checkmate sequence. Best was d2h6. } 22... Kf7 $2 { Mistake. Best was g7h7. } 23. Qh5+ $4 { Blunder. Best was d2h6. } 23... Ke7 $4 { Blunder. Best was f7g7. } 24. Rf2 $6 { Inaccuracy. Best was d2h6. } 24... Rg8 $2 { Mistake. Best was c6e8. } 25. Raf1 $6 { Inaccuracy. Best was d2h6. } 25... Qe8 26. Qxe8+ $2 { Mistake. Best was h5e2. } 26... Rdxe8 27. Bc1 Rg4 $2 { Mistake. Best was b7d5. } 28. Ba3+ Kd8 29. Nf6 Bxg2 30. Rxg2 $2 { Mistake. Best was f6g4. } 30... Rxg2+ 31. Kxg2 Rf8 $4 { Blunder. Best was f5e3. } 32. Bxf5 $4 { Blunder. Best was a3f8. } 32... Rxf6 33. Bh3 Rxf1 $4 { Blunder. Best was f6g6. } 34. Kxf1 Kd7 $4 { Checkmate is now unavoidable. Best was d8e8. } 35. Bc1 $2 { Lost forced checkmate sequence. Best was d4d5. } 35... Kc6 $2 { Mistake. Best was d7d6. } 36. Bxh6 Kb5 $4 { Checkmate is now unavoidable. Best was c6d6. } 37. Bxe6 Ka4 38. Bxc4 $2 { Lost forced checkmate sequence. Best was d4d5. } 38... Ka3 $4 { Checkmate is now unavoidable. Best was b6b5. } 39. Bc1+ Ka4 40. a3 $6 { Detected checkmate in 11 moves, but player moved for mate in 14. Best was h2h4. } 40... a5 41. Bd3 b5 42. Bc2# 1-0
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https://www.echecs-online.eu/game/usg2dud0/black
Ouverture A40 Queen's Pawn Opening