Possible Clues:

• 'The pot's all yours'
• "How can ___?" ("A victory is certain")
• 'Oh, well, that's the game'
• 'Either Way ___' (Nina Simone song)
• "How can ___?" ("This is a sure bet!")
• Words from one who's defeated
• Folder's phrase
• 'How can --?' ('This is a sure bet')
• "You beat me this game"
• ''You defeated me''