I still haven't gotten to writing the actual essay I'm too lazzy lol.

And if you guys are talking about how the Germans could have escaped, they couldnt escape, they lost the battle from the start because of the vast soviet superiority in numbers, 3:1 in men, tanks 10:1, fighters 58:1! And this is ignoring the concentration of Soviet forces. However, Stavka's genius tactical superiority and German weaknesses cant be ignored.

The Germans could have saved many of their own lives. Hitler's Fester Platz denied the German troops in fortified cities to retreat back in time even though that was their only logical solution. Hitler because of his wishful thinking ignored the German intelligence prior to the battle.

Soviet preparations are too big to discuss in here but the main things they accomplished which illustrate the lessons they learned throughout the battle are

Training
Reconaisance
Giving freedom to front commanders to ensure a rapidly moving plan
Organizing the steamroller to take exploit German weaknesses
Deception
Ingenious tacticalplans

This shows how organized and prepared the soviet Marshals were at the end of the war, not Stalin, by now he gave freedom to his marshals. They outsmareted the German OKH and a known German Field Marshal: Paulus who could do nothing because of the soviet preperations.