Harrison Butker kicked three field goals, including a go-ahead 20-yarder with 5:57 left, and Leo Chenal blocked a 35-yard field goal as time expired to help the host Kansas City Chiefs rally to defeat the Denver Broncos 16-14 on Sunday and remain unbeaten.

The Broncos appeared set to ruin the Chiefs’ perfect season with Denver kicker Wil Lutz lined up for a 35-yard field goal attempt on the last play of the game. Late in the fourth quarter, the Broncos worked the clock perfectly to set up Lutz for the potential game-winning field goal, but it ended up being blocked by Chiefs’ Mike Danna.

The Chiefs had taken the lead on Harrison Butker’s field goal with 5:57 remaining, but Bo Nix and the Broncos converted on a trio of third downs while marching right back down f