This is a hard one - limited time and limited OOB for the Germans, Leaving no good order Brits on the board means avoid melee (unresolved melee ties your forces up too long, and you don't want huge stacks in melee). Don't leave any enemy leaders alive but shake everyone else and head to the tanks. Close assault to eliminate. Back to tried and true rabbit, shoot, rally (rabbit draws fire, hunter shoots enemy to shake, leader rallies rabbit). Only melee shaken stacks to remove leaders from play. Anything I'm missing here? Night helps the Germans get closer before getting fired on,