As the Chiefs often do under defensive coordinator Steve Spagnuolo, they brought a heavy blitz, and Allen had to backpedal away from defenders. He threw up a wobbly prayer deep downfield, and it was nearly answered by tight end Dalton Kincaid, who just missed hauling in the heave and keeping the Bills' comeback hopes alive.

The Buffalo Bills are the only team in NFL history with four consecutive Super Bowl appearances but have an agonizing past.

Patrick Mahomes and the Chiefs took down the Buffalo Bills 32-29 in the AFC Championship Game to punch its ticket to the Big Game for the third straight season.