An entry in the Encyclopedia of Chess Openings (ECO C44), reached after 8 half-moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4.
1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4
No further variations branch from this position in our database. To explore neighbouring ideas: