Related Clues:

• King's frontman
• Recipient of a promotion
• College bigwig
• Expendable chess piece
• Knight's neighbor
• One with a round head
• Man who would be queen?
• Promotable piece
• Unwitting accomplice
• One may be placed before a king
• Kind of shop
• Future queen?
• Chess piece
• Front-rank piece
• One ahead of a bishop