45 minutes down, 15 to go in Baltimore in what has been an amazing game of football. The 49ers scored the lone points in the third quarter on a Robbie Gould field goal that tied the game at 17.

Here’s what stood out in the third quarter:

Marcell Harris with the potential play of the year for the defense

Baltimore started the second half with the ball and it looked like more of the same from the first half. They ran five times for 41 yards. The sixth run of the drive was the biggest as Jackson had a 14-yard gain, but at the end of the play, Marcell Harris was able to rip the ball from Jackson and force the turnover. It looked like Baltimore was going to drive down the field once again, but Harris took the ball and gave momentum back to San Francisco.

😱@MarcellJHarris with a huge turnover!#SFvsBAL pic.twitter.com/DVgtoEOQbq

— San Francisco 49ers (@49ers) December 1, 2019

The Raheem Mostert game

After a first half that saw Mostert carry the ball six times for 89 yards, the 49ers offense seems be riding their veteran running back. They opened their first drive of the second half running Mostert five consecutive times for 35 yards. He’s now up to 137 yards on 14 carries and has by far been the most important piece of the offense on Sunday.

Another deep shot on fourth-and-short pays off

Just like in the first quarter, Kyle Shanahan called a deep shot on a fourth-and-short and the move paid off. Garoppolo targeted Emmanuel Sanders and Marlon Humphrey got there a tick too early and was called for pass interference. With the weather, field goals aren’t guaranteed and Shanahan is calling the game like such. The decision led to another four plays and led to a Robbie Gould 32-yard field goal to tie the game at 17. The 49ers are now two-for-two on fourth downs.