December 25, 1971
Miami Dolphins 27, Kansas City Chiefs 24 (2OT)
NFL playoffs, 1971-72 - Wikipedia, the free encyclopedia
Miami Dolphins 27, Kansas City Chiefs 24 (2OT)
In the longest NFL game played to date at 82 minutes, 40 seconds (and the Chiefs' last-ever game at Municipal Stadium), Miami kicker Garo Yepremian kicked the winning 37-yard field goal after 7:40 of double-overtime.
NFL playoffs, 1971-72 - Wikipedia, the free encyclopedia