Red Army - White Guards: 'Red Square' Rules for the Russian Civil War. A set of miniatures rules for the Russian Civil War. Designed to be played with 15mm figures on an offset square grid. Each square represents about 500 yards. Numerous types of units are represented in the game: infantry battalions, machine gun companies, tchanka companies, cavalry regiments, artillery brigades, armoured vehicles, and motor vehicles. The detailed rules cover aspects such as unit basing, tactical formations, command/control, artillery concealment, artillery observation, vehicle breakdown, overrun, cavalry scouting, and dismounted cavalry.