The Chiefs opened up the scoring with Jan Stenerud's 24-yard field goal. Then Chiefs defensive back Willie Lanier intercepted a pass from Bob Griese and returned it 17 yards to set up Len Dawson's 7-yard touchdown pass to Ed Podolak, increasing the lead to 10–0. However, Griese rallied the Dolphins back on their next drive, completing a 23-yard pass to Paul Warfield and a 16-yarder to tight end Marv Fleming on the way to Larry Csonka's 1-yard touchdown run. Shortly before halftime, the Dolphins defense recovered a fumble from Podolak deep in Chiefs territory, enabling Garo Yepremian to kick a 14-yard field goal to tie the game, 10-10.