Related Clues:
- Recipient of a promotion
- He's on board and can go straight
- Expendable chess piece
- Knight's neighbor
- Corner piece
- One with a round head
- Man who would be queen?
- Sir
- Promotable piece
- Unwitting accomplice
- One may be placed before a king
- Boris Spassky's corner man
- Kind of shop
- One next to a bishop
- Future queen?