12h 51min, aug 29, 1914 y - By the time the battle ended 30,000 Russian troops were killed/injured and 95,000 were captured. Only 10,000 managed to escape. Whereas the Germans suffered less than 20,000 casualties and captured over 500 guns.
Added to timeline:
Date:
12h 51min, aug 29, 1914 y
Now
~ 111 years ago