An entry in the Encyclopedia of Chess Openings (ECO E14), reached after 10 half-moves: 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5.
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5
No further variations branch from this position in our database. To explore neighbouring ideas: