File: 1429128457452.jpg (34.96 KB, 640x480, 1477521_263486520467492_160642…)
They're not actually invulnerable you know. Don't even need another tank. Molotov cocktail is quite sufficient. Or shoot the track off with a .50 and call in a battery of 155's. Or surround it and pound on the turret with long-range fire until the crew's ears are bleeding. Or launch rockets at the top-armor from aircraft. In mobility warfare being large, ponderous target is very bad thing. Guderian hated it, and since he basically invented tank warfare that says something.
Swarms of fast-moving medium tanks are much better.