We would have had a chance for sure. The Ravens D was very suspect, but Kaepernick played very hesitant and nervous until the blackout. Wilson would have stayed calm and collected from the beginning. Also, the Niners secondary was absolutely torched throughout the game. I believe our secondary would have played way better and contained the Ravens receivers better.
The loss of Clemons would have been the part that makes me think we might not have won. The 49ers were able to get pressure on Flacco, but I have no reason to believe we would have.
Either way, we would have had a legitimate shot at beating them, which makes it hurt all the more that we couldn't hold on in Atlanta.