An entry in the Encyclopedia of Chess Openings (ECO A02), reached after 6 half-moves: 1. f4 e5 2. fxe5 d6 3. exd6 Nf6.
1. f4 e5 2. fxe5 d6 3. exd6 Nf6
No further variations branch from this position in our database. To explore neighbouring ideas: