http://www.TrainFightWin.com This sweep chain shows a lot of the options that you have from the half guard in order to sweep your opponent. The chain sequence is below:1. Old School2. The Electric Chair3. Stoner Control4. X-GuardAnd includes defenses and counters to the Darce choke (aka the Brabo choke) and some of the other ways to defend these sweeps. It also includes ways to get to the butterfly guard, the X-Guard, and also the Grapevine grip (aka the Master Blaster grip).