On a third down play late in the fourth quarter, the Atlanta Falcons seemingly completed a pass to move the chains. The ball seemed to touch the ground, and it was challenged by Jim Harbaugh. The call was upheld, and Harbaugh treated us to one of the best reactions to a call in recent memory.
The 49ers eventually forced the Falcons to turn the ball over on downs, and the 49ers were able to hang on to the game, winning 28 to 24.