The Chiefs got the key fourth-down stop at midfield, and they did it by fooling Bills quarterback Josh Allen. They brought five rushers, three of which found the backfield, because Spagnuolo decided to drop defensive lineman Mike Danna into coverage.

The Chiefs are going back to the Super Bowl for the third time in as many years. Here's what to know about their history in the Big Game.

KANSAS CITY, Mo. (AP) — Patrick Mahomes threw for 245 yards and a touchdown, ran through the Buffalo defense for two more scores, and relied on his defense at key moments to help the Kansas City Chiefs beat the Bills 32-29 on Sunday night and reach the Super Bowl for the third consecutive season.