Resolving Collision Courses

While on the march, opposing sides cannot engage between maps. If they give orders that would put them on a collision course between maps, one side reaches its destination map and the other is blocked. Cavalry moves faster than infantry, so a cavalry division will advance and block an opposing infantry division. If the opposing sides have the same types of divisions, the quality and rank of the opposing senior officers present will determine which column advances to its destination and which is blocked.