An entry in the Encyclopedia of Chess Openings (ECO D32), reached after 14 half-moves: 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 b5.
No further variations branch from this position in our database. To explore neighbouring ideas: