Mud & Blood

From BoardGameGeek:

The Battle of Lodz was to become one of the largest and most complex battles of the manoeuver-period of World War 1. Deep operations, flank manoeuvers and encirclements under harsh conditions made command and control chaotic. Mud & Blood recreates this setting making it a perfect re-encounter battle where both players need to carefully plan their moves in order not to create a disaster.