In Side mount, we have strong control over our opponent that we can use to set up submissions - like the Paper or Bread Cutter choke.
Important detail! Please pay attention to how Prof. Carlos first reaches under his opponent's arm to secure the first grip. This is key to preventing the opponent's ability to move away from the choke applied to the 2nd hand.
Don't underestimate this powerful but simple choke. It has proven to be quite successful in the competition!