An entry in the Encyclopedia of Chess Openings (ECO C37), reached after 21 half-moves: 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. O-O gxf3 6. Qxf3 Qf6 7. e5 Qxe5 8. d3 Bh6 9. Nc3 Ne7 10. Bd2 Nbc6 11. Rae1.
No further variations branch from this position in our database. To explore neighbouring ideas: