http://www.infighting.ca/index.php
BJJ coach Ritchie Yip explains a fluid drill that demonstrates the complexity of sweeping someone from half guard. Also this drill emphasizes an immediate guard replacement from bottom cross side

Here is the 101 on the triangle choke and how to make it tighter.It also includes a stacking defense (sweep).

Stephan Kesting from http://www.grapplearts.com/Half-Guard-Sweeps-Info.php quickly shows two common half guard passes, and then teaches you how to take advantage of those positions and sweep your opponent anyhow

Here you can see Volume Five – The Butterfly – Sitting Guard, Position Control 2 and Inside Arm Sweep 1, From our dynamic new Gi series featuring Brazilian Jiu-Jitsu dynamo Robson Moura. World Martial Arts brings you the next evolution of the grappling game with Fusion, Modern Brazilian Jiu-Jitsu. This new 6 volume set stars 7 time World Champion Robson Moura and contains some of the craziest submissions, guard passes, sweeps and strategies you will see in a long time. Robson’s game is amazing to say the least, from his famous Cross Guard to his unorthodox method to attacking the back, Fusion shows it all. Not just a collection of moves, Robson really takes you into his unique game, unlocking many details, strategies and unseen concepts that make his techniques work so well. This is Robson Moura’s first instructional series and, with over 100 new techniques and strategies, “Fusion” has been one of the most highly anticipated DVD sets in years!

Renato Tavares demonstrates a no gi half guard pass.

Visit www.renatotavaresbjj.com for more info on Renato and to purchase high quality BJJ DVDs and products.