It is one of boxing's most talked about incidents. In 1926, boxing master Gene Tunney outpointed slugger Jack Dempsey in Philadelphia to win the world heavyweight crown. Their rematch a year later in Chicago produced the famous 'long count.' Watch as Dempsey floors Tunney but forgets to go to a neutral corner as required by the new rule. Tunney takes a nine count but stays on the canvas for 14 seconds because of Dempsey's gaffe.