Related Clues:

• Man on board to consider going back round Gibraltar initially
• Chess piece (in shining armour?)
• Chess piece or British Columbia inlet
• A chess piece
• The horse's head in chess
• One might be in the mail
• Sort of thinking lacking in man going overboard
• Man in the dark, reportedly
• Board member to consider retiring around end of spring
• Fighter in armor
• Man in shining armor
• Person at the Round Table
• Consider rising up to capture grand nobleman
• Dark period, we hear, for chivalrous type
• Man whose limit may be one across and two down?