An entry in the Encyclopedia of Chess Openings (ECO A73), reached after 17 half-moves: 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O.
No further variations branch from this position in our database. To explore neighbouring ideas: