Dooku, Obi Wan, and Anakin vs. Darth Sidious
Fight takes place in room where Dooku fights Anakin, in beginning of Ep.III.
Dooku comes out, like he did in movie, but instead of saying, "Your swords please." and some other stuff after that. He says, "Palpatine is really the Sith Lord Darth Sidious! Get away from him!" Obi Wan and Anakin are confused at first, stare at Palpatine for a few seconds and then turn back and say, "We don't believe you Dooku." As you can imagine, Palpatine has a sort of a smirk, for the Jedi not believing him. Obi Wan and Anakin edge closer to Dooku, and Dooku begins stepping back,"You dont know what your doing, I only became his apprentice so I could find out his plans, what I told you on Geonosis wasn't a lie Obi Wan, I really do wish to destroy the Sith, but if I had attacked Sidious alone, I would have most assuredly lost. I asked for your help because of our link to Qui Gon. You MUST believe me."
After this, Obi Wan stares back at Palpatine, while Anakin stays looking at Dooku. Sidious begins to sense the conflict within Obi Wan, and uses the force to move his saber a little closer to his hand just in case. Obi Wan turns back to Dooku,"Why not just surrender, if you are telling the truth, then we will have the entire jedi order waiting to confront him on Courusant." "No! We must destroy him now, if he gets to Coursant, and even has a few hours in his office, he will activate Order 66 within the Clones. That order is for them to destroy the Jedi." Palpatine then begins to sense that Obi Wan is beginning to agree with Dooku, although he still doesnt fully trust him.
Palpatine/Sidious begins to contemplate killing Obi Wan and Anakin while their backs are turned then destroy Dooku, losing Anakin will be a serious loss, but if it means surviving and being able to pass on the sith legacy, it would need to be done. Besides, there are other force users out there, although none would have been as powerful as Anakin.
After several tense moments of edging Dooku back up the stairs, he suddenly leaps and lands abit behind Obi Wan, in a saber lock with Sids.