An entry in the Encyclopedia of Chess Openings (ECO D33), reached after 16 half-moves: 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 cxd4 8. Nxd4 Bc5.
No further variations branch from this position in our database. To explore neighbouring ideas: