Ajedrez-Online.eu Repetición y análisis emaz4e5a

[Event "Casual game"]
[Site "/emaz4e5a"]
[Date "2023-12-13"]
[White "Anonymous"]
[Black "Boomerang"]
[Result "1-0"]
[WhiteElo "?"]
[BlackElo "1653"]
[PlyCount "10"]
[Variant "standard"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. Bb5 Bg4 5. O-O Bxf3 1-0

Consulta el análisis del ordenador

https://www.ajedrez-online.eu/game/emaz4e5a/black

Apertura B21 Sicilian, 2.f4 and 2.d4