Larry
Stalingrad is a great movie. Glad you also enjoy it. In fact, the producers of 'Stalingrad' produced another movie called 'Das Boot' ten years earlier. It was about a German U-boat(sorry no armour stuff there), but it is the best submarine movie I ever watched, possibly the best submarine movie ever made. The portrays of human characters were excellent.
warmonger1
The movie you mention about T-34/85 moving against German line in winter, 'Stalingrad' has a scene like that. It was about those German soldiers were transferred to front line after they failed to pretend as wonded soldiers to get evacuated. They fought the Russian with anti-tank guns and Molotove cocktails. One gruesome scene was that a German soldier had his lower body blown away.