Check out this approach to top game by Christian Graugart!
His post has lots of photos and some video as well, but here's the cliff's notes he provided:
1. The head
2. The near side elbow
3. The near side knee
4. The far side knee
5. The far side shoulder
Ze Master Gameplan:
- Prevent opponent from turning into you by controlling at least one of the five control points. Preferably two or more.
- Be aware of the guard
- If opponent gets on his side, move 180 degrees around his head and control handles on opposite side right away.
- If opponent turns away from you, go to harness."