Butterfly guard pass

Image credit: https://grapplinginsider.com/video-learn-what-makes-marcelo-garcias-butterfly-guard-so-special/

The first pass Brian does was very similar to ours.

Push the knees just past your centreline as you use your chest to compress his knees to the floor. With your weight on, use the same side arm to underhook and pin both knees to your chest. Climb and pass; or if you're Rodolfo, do the flat spin to control the legs as you pass to the torso. Illustrated in the following video:

https://youtube.com/shorts/RVFK6_hvGFM?feature=share

Here is the footage from the spatting rounds: