Question: Austerlitz is a turn-based strategy video game revolves around defending the Austrian village of Austerlitz from the invading army of an Emperor sometimes called what?
Sentence (from "Alexander I of Russia"): Alexander I (Russian: Александр Павлович , Aleksandr Pavlovich; 23 December [O.S. 12 December] 1777 – 1 December [O.S. 19 November] 1825 ) reigned as Emperor of Russia from 23 March 1801 to 1 December 1825.
Relevant evidence: Yes