An entry in the Encyclopedia of Chess Openings (ECO C39), reached after 14 half-moves: 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. Bc4 d5 7. exd5 Bd6.
No further variations branch from this position in our database. To explore neighbouring ideas: