On the regards on this video, i heard that this Leopard didn't got destroyed at all and those smokes were just fire extinguishers and not ammo cooked off
Yeah. as it hits the commander's side. The worst that can happen is the turret would be inoperable as that side contains the turret drive mechanism, if it hits middle top, the tank's radio and fire control might be inoperable as middle part of the turret contains radio and computer.
Unlike Abrams where the bustle is occupied almost entirely by munitions, Leopard only have like Third of the bustle for ammo storage, and on the left side of the turret, this storage contains about 15-20 rounds only. While the rest is in the hull rack beside the driver.
The tank is clearly still can run.