An entry in the Encyclopedia of Chess Openings (ECO E34), reached after 8 half-moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5.
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5
One reply continues into a sub-variation from this position. Click any to drill deeper.