Does this game have an Immobilizer?

I still am waiting for Ultima to be added to the site. The search for this game is what brouught me to play on the internet in the first place. I've been directed to various sites because of precieved flaws to the original version of Ultima. Rococo and I forgot the name of the other one are "fixes" and seem like they might be good games. I would also like to play regular Chessmen against Ultimamen. Just to settle the which set is stronger argument.