An entry in the Encyclopedia of Chess Openings (ECO D47), reached after 16 half-moves: 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4.
No further variations branch from this position in our database. To explore neighbouring ideas: