An entry in the Encyclopedia of Chess Openings (ECO C91), reached after 17 half-moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4.
One reply continues into a sub-variation from this position. Click any to drill deeper.