An entry in the Encyclopedia of Chess Openings (ECO C44), reached after 8 half-moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5.
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5
No further variations branch from this position in our database. To explore neighbouring ideas: