Temple Purge
This is completely hypothetical topic. The setting is a follows:
Setting: Jedi Temple on Coruscant
Situation: Sidious had no need for Anakin. Looking into the future, he saw death at the young Jedi's hands, despite how much he could ever manipulate him. The elimination of the Jedi had to be now or never. Using outside means, he re-triangulated the Jedi Temple's signal beacon to call all Jedi from the frontlines. With them all in one location, it would be easier to kill them. It was time for Order 66 to be unleashed.
Combatants: Clone Forces of the Republic vs. All Jedi in the PT Order (including Anakin, Obi-Wan, Mace, Yoda, Agen, Fisto, Shaak, Cin, and everyone else)
With the help of their most powerful Jedi, and despite impossible numbers, can the Jedi fight off the Clones?