12. Chicago Bears vs. San Francisco 49ers (2014)
The Niners welcomed Chicago to Levi Park for their home debut. Fans expected them to kickstart their new era with a bang. But the Bears stormed Santa Clara with a shock victory. Jay Cutler played like an elite quarterback and had Bears’ fans salivating. He found Brandon Marshall on three key occasions to drive the score up. Meanwhile, Kyle Fuller had an excellent game with two interceptions on his rookie debut.

Chicago’s defense was the subject of criticism before the game. San Francisco took full advantage and stormed into a 17-point lead. It looked like the game was over for the Bears. But they stood firm in the face of adversity. This wasn’t the most enjoyable spectacle because of the number of penalties. There were 17 in the first half with an overall total of 26. This was one of the strangest games of the last decade (via Chicago Tribune).