50/50 guard pass
2 free YouTube videos from 2 channels, filed on the Position Map under leg entanglement (bottom).
Free lessons on YouTube
- Jiu Jitsu Techniques - Escape From 50/50 Guard and Pass · Ricardo Cavalcanti BJJ · Intermediate
- BJJ World Champion Leandro Lo: How to Pass 50/50 guard · Stephan Kesting · Advanced