Home › Openings › Ruy Lopez › Ruy Lopez: Closed › Ruy Lopez: Closed, Worrall Attack Ruy Lopez: Closed, Worrall Attack, Delayed Castling Line ECO C86 · 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 d6 Related variationsRuy Lopez: Closed, Worrall Attack, Castling Line Practice this opening · Play against the computer