Revoir les coups joués et analyser la partie knfeify9

Inaccuracy: 2 Mistake: 6 Blunder: 2

Inaccuracy: 2 Mistake: 4 Blunder: 1

[Event "Rated game"]
[Site "/knfeify9"]
[Date "2020-06-19"]
[White "hugoder1"]
[Black "diego54"]
[Result "0-1"]
[WhiteElo "1274"]
[BlackElo "1219"]
[PlyCount "58"]
[Variant "standard"]
[Annotator ""]

1. d4 e6 2. a3 d5 3. c4 c6 4. Nc3 dxc4 5. e4 Nf6 $6 { Inaccuracy. Best was b7b5. } 6. Bxc4 b5 7. Be2 Be7 8. b4 $2 { Mistake. Best was g1f3. } 8... a5 9. Bb2 $2 { Mistake. Best was e4e5. } 9... axb4 10. axb4 Rxa1 11. Bxa1 Bxb4 12. Nf3 $4 { Blunder. Best was e2f3. } 12... Nxe4 13. O-O $6 { Inaccuracy. Best was d1c2. } 13... Bxc3 $2 { Mistake. Best was e4c3. } 14. Bd3 $6 { Inaccuracy. Best was d1c2. } 14... Bxa1 15. Qxa1 Nf6 16. Re1 O-O 17. h3 Nh5 $6 { Inaccuracy. Best was d8b6. } 18. Ne5 Nf4 19. Be4 Qg5 20. Nxc6 $2 { Mistake. Best was a1c3. } 20... Nxh3+ 21. Kf1 Nf4 $2 { Mistake. Best was b5b4. } 22. Nxb8 b4 $2 { Mistake. Best was e6e5. } 23. Nc6 $2 { Mistake. Best was a1a4. } 23... Bb7 $2 { Mistake. Best was g5b5. } 24. Ne7+ $4 { Blunder. Best was a1a4. } 24... Qxe7 25. Bxh7+ $2 { Mistake. Best was d4d5. } 25... Kxh7 26. Qb1+ $2 { Mistake. Best was g2g3. } 26... Kg8 27. Re5 $4 { Checkmate is now unavoidable. Best was g2g3. } 27... Bxg2+ $2 { Lost forced checkmate sequence. Best was e7h4. } 28. Ke1 Bd5 $4 { Blunder. Best was e7h4. } 29. Rh5 $4 { Checkmate is now unavoidable. Best was e5e3. } 29... Nxh5 0-1

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https://www.echecs-online.eu/game/knfeify9/black

Ouverture A40 Queen's Pawn Opening