An entry in the Encyclopedia of Chess Openings (ECO E42), reached after 9 half-moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2.
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Ne2
One reply continues into a sub-variation from this position. Click any to drill deeper.