If you've ever had trouble opening your opponents closed guard, watch this video!
In this video Rolles Gracie shares with us the result of years of practice and blending techniques he's learned from Ralph Gracie, Renzo Gracie, and Rillion Gracie. Standing to open the guard might be the only option when facing an opponent who is much stronger, or has long legs, but it can be tricky to do correctly. Rolles method provides lots of options for passing to either side and responding to various movements that your opponent might make during the pass.
Thanks for sharing Rolles!