The false start that stopped the Chiefs
The Denver Broncos secured a 28-24 victory over the Kansas City Chiefs on a night defined by a single, game-altering officiating decision.
With only four seconds remaining on the clock, the Chiefs faced a fourth-and-goal at the Denver 1-yard line. Patrick Mahomes fired a pass to Rashee Rice that crossed the goal line, seemingly sealing a comeback win for Kansas City. However, the play was negated by a false start penalty against Broncos right tackle Jaylon Moore.
The penalty moved the ball back to the 6-yard line, giving Denver’s defense one final opportunity.
Malcolm Roach sacked Mahomes to end the game, officially handing the Chiefs a loss. According to the film review crew for Grading The Week (GTW), the penalty was spotted by Broncos edge-rusher Jonathon Cooper, who pointed to Moore’s leg before the snap. While the movement was subtle, the officiating crew flagged the infraction, nullifying the potential game-winning touchdown.
Andy Reid and Patrick Mahomes criticize the ruling
The aftermath of the call triggered a wave of frustration from the Kansas City sideline. Chiefs head coach Andy Reid questioned the ruling after the game, stating, “I saw him move his head, but I didn’t see a false start.” Patrick Mahomes also addressed the officiating during his post-game comments. “A lot of times in those big moments, the little stuff doesn’t get called like that,” Mahomes said.
Despite the criticism, the call found support from unexpected places. Jason Kelce, a former Super Bowl-winning center, addressed the play on the “New Heights” podcast. “I want to go on-record: This is definitely a penalty,” Kelce said, characterizing the movement as a distinct flinch.
His brother, Travis Kelce, who was in motion during the play, did not argue against the ruling, acknowledging that the team still had an opportunity to execute on the subsequent down.
Brittany Mahomes and Denver players respond to officiating
Public reaction to the officiating reached social media shortly after the final whistle. Brittany Mahomes expressed her dissatisfaction on Instagram, writing, “You can’t tell me you call that on a game-winning TD, oh wait, yeah, I can, cause it’s us. That was the weakest call I have ever seen; you can’t tell me otherwise.”
Inside the Denver locker room, the response to the controversy remained focused on the nature of the sport. When asked about the perception that the refs favored the Broncos, Malcolm Roach noted that penalties are an inherent, if frustrating, part of the game.
“Coach Payton always tells us, ‘Nobody ever won an argument with a referee once he makes the call,’” Roach said. “So that’s kind of what it is.”
Thin margins decide AFC West rivalry matches
The game shows how thin the margin is between victory and defeat in the AFC West. For the Broncos, the defensive stand led by Roach and the opportunistic observation by Cooper show how they handle critical moments against Kansas City. While the Chiefs look toward the remainder of the season, the league’s officiating standards—and how teams follow them—will remain a primary point of discussion for fans and players alike.
The history of the NFL is filled with games decided by inches and split-second officiating calls. Whether the call is viewed as a technicality or a correct application of the rule, the result stands in the record books as a win for Denver and a loss for Kansas City. As the season progresses, both teams must reconcile the outcome of this fourth-down sequence with the demands of their upcoming schedule.

More on Jaylon Moore
It’s a small movement but Moore does start to move backwards before the snap. It’s the right call. He tries to play it off like he’s turning to the QB. https://t.co/F4HEVH7L1W
FALSE START ON JAYLON MOORE?! 👀 Mahomes had the game-winner to Rashee Rice wiped off the board with 4 seconds left. Chiefs lose 28-24.#Chiefs #Broncos #NFL #Mahomes #JaylonMoore pic.twitter.com/LvKgN53CDU
JAYLON MOORE WITH A COSTLY FALSE START THAT MADE IT 4TH AND GOAL FROM THE 2 TO THEN THE 7-YARD LINE CHIEFS FOLD IN THE 4TH QUARTER AGAIN pic.twitter.com/YFjULU0qVQ