Related Clues:

• Accomplices
• Unwitting tools
• Comedic trio
• Half a chess set
• Straight men
• Grandmaster's octet
• Straightmen
• Slapstick trio
• Front line in a game
• Chess row
• Threesome in shorts
• Curly, Larry and Moe
• Chessboard pieces
• The Three ___
• Half of a chess set