Related Clues:

• Demographic categories
• Windsor's merry denizens
• Partners in crime
• "The First __ Club"
• 'Us' or 'them' in 'It's us against them'
• Some game endings
• They're matched
• WWII side
• British buddies
• Ends a chess game
• Windsor's merry ones
• WWII winners
• Chess endings
• They're with us
• Henchmen