Coyote Halfguard
Start on bottom halfguard.
Move forward to get underhook and legscoop and pull them down for tighter control.
With your top leg step over their angle and drag their leg up with your heel.
Holding their leg up, pull your right leg underneath theirs and lock legs around their ankle.
Use reverse hip escapes to move hips undercutting them and getting to left hip.
As opponent is falling from sweep come up onto knees and finish in side control.