Ajedrez-Online.eu Repetición y análisis oqo4yhfo

[Event "Casual game"]
[Site "/oqo4yhfo"]
[Date "2017-04-23"]
[White "Anonymous"]
[Black "-e-t-"]
[Result "1/2-1/2"]
[WhiteElo "?"]
[BlackElo "1566"]
[PlyCount "56"]
[Variant "standard"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Nc3 Qc7 7. Be3 Be7 8. Bd3 h6 9. Qf3 d6 10. O-O-O Na5 11. g4 b5 12. Rde1 Nc4 13. Bxc4 bxc4 14. b3 cxb3 15. Bd2 bxa2 16. Nxa2 Bd7 17. Nc3 Rb8 18. f5 e5 19. Nc6 Bxc6 20. Nd5 Bxd5 21. Ba5 Qb7 22. exd5 Nf6 23. h4 Nxd5 24. g5 Qb2+ 25. Kd1 Qd4+ 26. Kc1 Qb2+ 27. Kd1 Qd4+ 28. Kc1 Qb2+ 1/2-1/2

Consulta el análisis del ordenador

https://www.ajedrez-online.eu/game/oqo4yhfo/black

Apertura B21 Sicilian, 2.f4 and 2.d4