I got a chance to play a large-ish three sided game earlier this month and took lots of pictures. Sadly, there are no detailed notes as to what occurred.
Initial set-up. The battle was set up as a engagement between the Rebels and the Empire, which was interrupted by a battle group of Separatist droids. Lost in hyperspace due to a jump miscalculation for 20+ years, the confused droids immediately engaged both enemy fleets.