Ajedrez-Online.eu Repetición y análisis zc4423rf

Inaccuracy: 5 Mistake: 2 Blunder: 2

Inaccuracy: 2 Mistake: 2 Blunder: 3

[Event "Casual game"]
[Site "/zc4423rf"]
[Date "2019-03-31"]
[White "Anonymous"]
[Black "Seraphim"]
[Result "0-1"]
[WhiteElo "?"]
[BlackElo "1048"]
[PlyCount "62"]
[Variant "standard"]
[Annotator ""]

1. e4 c5 2. f4 Nc6 3. Nc3 e6 4. g3 Nf6 5. Nh3 $6 { Inaccuracy. Best was e4e5. } 5... Be7 6. a4 O-O 7. e5 Nd5 8. b3 Nxc3 $6 { Inaccuracy. Best was d7d6. } 9. dxc3 Qa5 10. Qd2 $6 { Inaccuracy. Best was c1d2. } 10... Rd8 11. Ng5 Bxg5 12. fxg5 Nxe5 13. Be2 $6 { Inaccuracy. Best was f1g2. } 13... b5 $6 { Inaccuracy. Best was a5c7. } 14. O-O $6 { Inaccuracy. Best was b3b4. } 14... b4 $2 { Mistake. Best was c8b7. } 15. Bb2 $2 { Mistake. Best was d2d6. } 15... Bb7 16. h4 d5 $2 { Mistake. Best was d7d6. } 17. h5 $2 { Mistake. Best was c3b4. } 17... d4 18. cxd4 cxd4 19. Bxd4 $4 { Blunder. Best was g1h2. } 19... a6 $4 { Blunder. Best was a5d5. } 20. h6 $4 { Blunder. Best was e2c4. } 20... gxh6 $4 { Blunder. Best was a5d5. } 21. gxh6 f6 $4 { Blunder. Best was a5d5. } 22. Rxf6 Bc8 $4 { Checkmate is now unavoidable. Best was e5f7. } 23. Qg5+ Ng6 24. Rxg6+ hxg6 25. Qxg6+ $6 { Detected checkmate in 3 moves, but player moved for mate in 5. Best was g5e7. } 25... Kf8 26. h7 $6 { Detected checkmate in 4 moves, but player moved for mate in 11. Best was g6g7. } 26... Ke7 27. Qg7+ $6 { Detected checkmate in 10 moves, but player moved for mate in 11. Best was d4f6. } 27... Kd6 28. h8=R $2 { Lost forced checkmate sequence. Best was a1d1. } 28... Rxh8 $4 { Checkmate is now unavoidable. } 29. Qxh8 $2 { Lost forced checkmate sequence. Best was a1d1. } 29... Bb7 30. Qg7 $6 { Inaccuracy. Best was h8h2. } 30... Qd5 31. Rd1 $4 { Checkmate is now unavoidable. Best was g1f2. } 31... Qg2# 0-1

Consulta el análisis del ordenador

https://www.ajedrez-online.eu/game/zc4423rf/black

Apertura B21 Sicilian, 2.f4 and 2.d4