An entry in the Encyclopedia of Chess Openings (ECO D50), reached after 15 half-moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. Nf3 cxd4 6. Nxd4 e5 7. Ndb5 a6 8. Qa4.
No further variations branch from this position in our database. To explore neighbouring ideas: