An entry in the Encyclopedia of Chess Openings (ECO A13), reached after 8 half-moves: 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7.
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7
No further variations branch from this position in our database. To explore neighbouring ideas: