Thurman Thomas rushed for 186 yards on 33 carries and scored three touchdowns to lead the Bills' attack.
As Thomas sliced through the Chiefs defence, the Bills took a 20-6 half-time lead, and when Kansas City lost their quarterback, Joe Montana, with mild concussion early in the third quarter there was going to be only one result.
'We had a great game plan and the offensive line did the best job they've ever done since I've been a Buffalo Bill,' Thomas said. 'Going into the Super Bowl, we know what it takes. For this one, a lot of people didn't want us back. But our job is not done yet.'
CHAMPIONSHIP GAMES: AFC: Buffalo Bills 30 Kansas City Chiefs 13. NFC: Dallas Cowboys 38 San Francisco Giants 21.Reuse content