At the snap...

Patriots are in a shotgun set, with White flanking Brady to his right. Mitchell is off screen to Brady's left (off screen right). 49ers counter in what appears to be a 4-2 Nickel set, with 5 defensive backs.

Pump right...

After receiving the snap, Brady looks to his right, and gives a hard pump fake in that direction just as White slips in front of him. The lineman all did a good job of holding their ground and not releasing too early.

Brady comes back to his left...

After his pump fake, Brady then comes back to his left, looking for the screen that was called. Brady is already in the motion of throwing, and White hasn't even turned his head around. Thuney is now looking to get his downfield block, setting his eyes on Gerald Hodges (#51).

White receives the pass...

As White catches the pass, Thuney does a good job of cutting Hodges. Every player who has a chance to be in this play is currently on screen. Malcolm Mitchell does a good job of getting to safety Eric Reid (#35) and is in good position to neutralize him.

White turns upfield...

Between the blocks Thuney and Mitchell threw, as White turns upfield he looks directly at cornerback Rashard Robinson (#33). It will come down to a race between White and Robinson. Nobody else can/will get there in time.

White lowers his shoulder...

Impact comes at just about the 1. To be fair, Robinson was working along the goal line, and White was able to drop his should and plunge towards it at impact.

TOUCHDOWN!

White delivers an impressive blow, sending Robinson well through the endzone. White deserves a LOT of credit for learning how to not only take contact, but deliver it as well. This was a guy who could get arm tackled by anyone on the field, and now he's knocking corners through the endzone. Impressive.

It appeared to me that Robinson got "flash knocked out". I'd be interested for people to let me know what they think. Watch how his arms and head react after contact...looks like he lost consciousness, and quickly regained it to me.