Here is one of our BJJ instructors breaking down a guard pass to the clock choke.  Igor is one of our Brazilian Jiu Jitsu instructors.  He earned his Brown belt Last year in Brazil during our annual Training Camp.  He is great with breaking down techniques and helping our students improve their BJJ game.
enjoy your training and try to add this combo into your arsenal.
https://youtu.be/ATQ7XflFhRY