An entry in the Encyclopedia of Chess Openings (ECO A14), reached after 14 half-moves: 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O c5 6. cxd5 Nxd5 7. Nc3 Nc6.
No further variations branch from this position in our database. To explore neighbouring ideas: