I think ultimately it was that punt by the chiefs that was touched by a Niners player, leading to a recovery by the Chiefs and ultimately to a TD. That's 7 points. During a punt, stay away from the damn ball, don't touch it. That was a stupid mistake, that cost them the game.
Agreed. That was the mistake that turned the game on its head.
Second on the mistake list was the offensive holding penalty in OT by the backup tight end who had to play because Kittle went out injured. Without that, they probably score the touchdown they needed to keep the game going, since everyone knew Mahomes wouldn't be stopped.
Kyle Shanahan is now what Andy Reid used to be: a coach with a great reputation who couldn't win the big one. Hopefully get finds redemption like Reid eventually did.
If the 49ers want to win a Super Bowl, they need to improve their offensive line. The Chiefs defense was pretty great last night, but Purdy could've done so much more with an addition second or two of pass protection on a few key plays — Chris Jones in particular saved a couple of 49ers touchdowns with his pressure.