Possible Clues:

• Knights' neighbors
• Chess pieces or Newfoundland falls
• Pair on Kasparov's team
• See people
• Chessmen that move diagonally
• Chess pieces known as elephants in Russia
• They work under belfries, but should avoid the belles
• Have they at last any business to be in church?
• Churchmen of limited mobility as board members?
• Prelates