The game — and the Chiefs’ historic charge toward an unprecedented Super Bowl three-peat — was slipping away Sunday night in Kansas City.

The Buffalo Bills are still in championship purgatory, and one play in particular doomed them, because they ignored one primary schematic trait from Steve Spagnuolo

For Chiefs defensive coordinator Steve Spagnuolo, that will mean attempting to confuse and disrupt Bills quarterback Josh Allen. This will be the ninth matchup between the veteran

Stopping the Josh Allen tush push was a major part of the game and it is the play that is still being discussed as a lot of people think that it should've been a first down. It wasn't, and Chiefs defensive coordinator Steve Spagnuolo spent a lot of time getting his team ready for plays just like that.

Defensive coordinator Steve Spagnuolo's use of the blitz could be the Chiefs' key to beating the Bills in the AFC Championship Game on Sunday.

Kansas City #Chiefs defensive coordinator Steve Spagnuolo shares rules for maintaining Buffalo #Bills QB Josh Allen: ‘He sees everything’ | @EdEastonJr

Yes, cornerback Trent McDuffie — historically an excellent pass-rusher from the outside, and one who helped save the Chiefs in last year’s Super Bowl with a well-timed rush — got the green light to attack Bills quarterback Josh Allen. Or, perhaps, he made that decision on his own.

It’s #Chiefs vs #Bills in the AFC Championship Game. Here’s how to watch, including time, channel, TV schedule and streaming info.

Kansas City #Chiefs defensive tackle Chris Jones gives a ringing endorsement for defensive coordinator Steve Spagnuolo | @EdEastonJr

Kansas City’s defensive coordinator showed his importance in Sunday’s AFC championship. It’s long overdue that he gets another shot at being a head coach.

The Buffalo Bills had the Kansas City Chiefs on a string when they ran the ball in the AFC Championship Game. Why did it take them so long to start, and why did they stop?