An entry in the Encyclopedia of Chess Openings (ECO B03), reached after 13 half-moves: 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3.
No further variations branch from this position in our database. To explore neighbouring ideas: