Revoir les coups joués et analyser la partie 9le3pyvp

Inaccuracy: 2 Mistake: 3 Blunder: 2
Inaccuracy: 6 Mistake: 3 Blunder: 2
[Event "Rated game"]
[Site "/9le3pyvp"]
[Date "2020-03-06"]
[White "sofakissen"]
[Black "Berg74"]
[Result "1-0"]
[WhiteElo "1292"]
[BlackElo "1479"]
[PlyCount "113"]
[Variant "standard"]
[Annotator ""]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Qe2 $6 { Inaccuracy. Best was b1c3. } 4... Nd6 $2 { Mistake. Best was d7d5. } 5. Bb3 f6 $6 { Inaccuracy. Best was f8e7. } 6. d4 Nc6 $6 { Inaccuracy. Best was e5e4. } 7. dxe5 Nxe5 8. Nxe5 fxe5 9. Qxe5+ Qe7 10. Bf4 b6 11. Nc3 Bb7 12. O-O O-O-O 13. Rae1 $6 { Inaccuracy. Best was e5d4. } 13... Qxe5 14. Rxe5 Re8 15. Rxe8+ Nxe8 16. Re1 Bc5 17. Bd5 Bxd5 18. Nxd5 Rf8 19. Be3 Bxe3 20. Rxe3 Nd6 21. b3 Kb7 22. Re7 Kc6 23. Ne3 Rf7 24. Rxf7 Nxf7 25. Nf5 g6 26. Nd4+ Kc5 27. c3 Nd6 28. Kf1 Ne4 29. Ne2 a5 30. f3 Nd2+ 31. Kf2 b5 32. Ke3 Nf1+ 33. Kf4 Nxh2 34. Kg5 Nf1 $6 { Inaccuracy. Best was b5b4. } 35. Kh6 Ne3 36. g4 b4 $6 { Inaccuracy. Best was e3g2. } 37. c4 $2 { Mistake. Best was c3b4. } 37... c6 $2 { Mistake. Best was a5a4. } 38. Kxh7 d5 $6 { Inaccuracy. Best was e3g2. } 39. cxd5 Nxd5 40. Kxg6 Kb5 $4 { Blunder. Best was d5c3. } 41. g5 c5 $6 { Inaccuracy. Best was d5c3. } 42. Kf5 $2 { Mistake. Best was g6f7. } 42... c4 $2 { Mistake. Best was b5c6. } 43. bxc4+ $2 { Mistake. Best was f5e6. } 43... Kxc4 44. g6 $4 { Blunder. Best was f5e6. } 44... b3 $4 { Blunder. Best was d5e7. } 45. axb3+ Kxb3 46. g7 $4 { Blunder. Best was f5e6. } 46... a4 $4 { Checkmate is now unavoidable. Best was d5e7. } 47. g8=Q a3 48. Qxd5+ Kb2 49. Qb5+ $6 { Detected checkmate in 4 moves, but player moved for mate in 6. Best was d5c4. } 49... Ka1 50. Nc3 $6 { Detected checkmate in 3 moves, but player moved for mate in 6. Best was b5b3. } 50... a2 51. Qd5 $6 { Detected checkmate in 5 moves, but player moved for mate in 7. Best was c3a2. } 51... Kb2 52. Nxa2 Ka1 53. Nb4 $6 { Detected checkmate in 3 moves, but player moved for mate in 5. Best was d5d2. } 53... Kb2 54. Ke4 $6 { Detected checkmate in 4 moves, but player moved for mate in 5. Best was d5d3. } 54... Ka1 55. Qc4 $6 { Detected checkmate in 1 moves, but player moved for mate in 3. Best was d5a2. } 55... Kb2 56. Qc2+ $6 { Detected checkmate in 2 moves, but player moved for mate in 5. Best was c4a2. } 56... Ka1 57. Qa2# 1-0
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https://www.echecs-online.eu/game/9le3pyvp/black
Ouverture C42 Petrov Defense