An entry in the Encyclopedia of Chess Openings (ECO C24), reached after 8 half-moves: 1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nf3 O-O.
1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nf3 O-O
No further variations branch from this position in our database. To explore neighbouring ideas: