An entry in the Encyclopedia of Chess Openings (ECO A02), reached after 9 half-moves: 1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nh6 5. d4.
1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nh6 5. d4
No further variations branch from this position in our database. To explore neighbouring ideas: