Here is another test made by different suggetions.
I didn’t add any music tracks, so don’t take the audio track as definitive.
https://www.youtube.com/watch?v=6lynuDu9Ilc&feature=youtu.be
Obi Wan vs Anakin is reduced, no Yoda vs Palpatine, Senate scene and Order 66 scene happen during the duel, and Yoda mentally witnesses the duel…