An entry in the Encyclopedia of Chess Openings (ECO C62), reached after 9 half-moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. c4.
1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. c4
No further variations branch from this position in our database. To explore neighbouring ideas: