An entry in the Encyclopedia of Chess Openings (ECO B01), reached after 13 half-moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. dxe5 Nc6 6. Nf3 Bb4 7. Bd2.
No further variations branch from this position in our database. To explore neighbouring ideas: