An entry in the Encyclopedia of Chess Openings (ECO B20), reached after 8 half-moves: 1. e4 c5 2. c4 d6 3. Nc3 Nc6 4. g3 h5.
1. e4 c5 2. c4 d6 3. Nc3 Nc6 4. g3 h5
No further variations branch from this position in our database. To explore neighbouring ideas: