The armor worked for once. That does happen ya know.
The turret of both T34 models have front armor made of cheese. If you would have been dead on with a frontal shot to the turret it would have goen down.
I was just recently taught the trick of turning the turret ever so slightly to once side of the other when an enemy round is inbound. Any straight shot to the front will knock out the turrent, but a shot that hits the side has a much better chance of deflecting. Yeah, it is "gaming the game", but the T34 is not modelled correctly with its regards to its longevity and to compensate...
Also... hitting a tank from the front quarter is the worst place to hit it from. Not only is the armor still the thickest, but the angle of the impact of the incoming rounds render them that much less likely to penetrate the armor. Deflections are at the highest. It is no different than skipping a rock over water.