There is a very specific pass in the Gi where the person on top passes with the lapel and sleeve. Many high level competitiors have made this pass successful and in this video I go in depth on how to defend this.
One of my student's recently had trouble defending against this pass, so there is extra detail in this video on how to defend against it. This is something that I defend well against, so I have a lot of faith in this series.
Some of the later escapes will take some practice, but they work really well for me at all levels.