An entry in the Encyclopedia of Chess Openings (ECO B10), reached after 8 half-moves: 1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6.
1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6
No further variations branch from this position in our database. To explore neighbouring ideas: