An entry in the Encyclopedia of Chess Openings (ECO D63), reached after 17 half-moves: 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 b6 8. cxd5 exd5 9. Bb5.
No further variations branch from this position in our database. To explore neighbouring ideas: