Izzy Bell and her half-brother, Chad Alva, from different mothers, cannot stop arguing with each other. Chad's mother gets tired of their arguing and suggests they both play a game of chess to relieve stress. The woman helps them set up the chessboard and briefly explains how to play, then she goes back to the sofa to relax. Chad doesn't want to play chess to make peace with Izzy, so he looks for a better way to do that...