The Long Count Fight, or the Battle of the Long Count, was a professional boxing 10-round rematch between world heavyweight champion Gene Tunney and former champion Jack Dempsey, which Tunney won in a unanimous decision. It took place on September 22, 1927, at Soldier Field in Chicago. "Long Count" is applied to the fight because when Tunney was knocked down in the seventh round the count was delayed due to Dempsey's failure to go to and remain in a neutral corner. Whether this "long count" actually affected the outcome remains a subject of debate.