This scenario for the Action All Fronts WW2 rules, is taken from the film Fury, where one Tiger ambushes four Sherman tanks, destroying three of them before itself being destroyed.
The scenario begins with the Sherman's moving in column along a road when a Tiger tank opens fire from behind a hedge 800m away. The Tigers first shot destroys one of Sherman's, then its a race for the other Sherman's to close with and take-out the Tiger. During play-testing we ran through this scenario many times. Without a hero leading the Shermans, all the Shermans are destroyed by the Tiger. With a level 2 hero commanding the Sherman 76, the Tiger is destroyed, with one or two of the Shermans still in action.
Remember that a Tiger tank weighs 54,000kg and fires a 10.5kg shell at 770 m/s. A Sherman weighs 30,300kg and fires a 6.5kg shell at 618 m/s.