An entry in the Encyclopedia of Chess Openings (ECO B12), reached after 7 half-moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. b4.
1. e4 c6 2. d4 d5 3. e5 Bf5 4. b4
No further variations branch from this position in our database. To explore neighbouring ideas: