An entry in the Encyclopedia of Chess Openings (ECO C14), reached after 13 half-moves: 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5.
No further variations branch from this position in our database. To explore neighbouring ideas: