Like Mr. Flippy Warbear said, it's the most famous wreck of the Battle of Ihantala.
T-34-76 was destroyed close range by StuG III Ausf. G (Alkett, 11.43-03.44 prod.) from 3./StuG.Brig. 303, commanded by Unteroffizier Willy Obeldobel who received the Cross of Liberty - 1st Class for his swift action.