An entry in the Encyclopedia of Chess Openings (ECO B00), reached after 6 half-moves: 1. e4 Nc6 2. Nc3 Nf6 3. d4 e5.
1. e4 Nc6 2. Nc3 Nf6 3. d4 e5
No further variations branch from this position in our database. To explore neighbouring ideas: