Leaving Brady a minute was, in hindsight, a big mistake.

But the Chiefs made a few of their own, too: They called timeout before a third-down play to try to force a punt but didn’t make a stop on the ensuing play, then got whistled for a 34-yard pass-interference penalty. A Leonard Fournette run and another penalty put the ball on the 1-yard line with 10 seconds left.

And from there, Brady dropped back and rocketed a pass to Brown. Touchdown. It’s 21-6 now, and that Chiefs momentum they just had is gone.