Possible Clues:

• Child's friend
• Chum put down floor-covering in gym
• Schoolyard friend
• One may be imaginary
• Finish chess with drama and childhood friend
• Make eggs in the afternoon, consumed for a young friend
• Friend not working with you to make decisive move on board
• Chum in recreation
• After-school companion
• Chum; Ate my pal (anag.)