In the early 1800s, the Serbs were growing restless of the Ottoman’s rule. They formed a band of around 10,000 rebels, led by Stevan Sinđelić. Advancing on the city of Niš, the rebels encountered a force of nearly 30,000 Turkish soldiers. The Serbs defended their positions, but when there was no hope of anyone surviving, Stevan Sinđelić went onto the gunpowder stores and fired his flintlock pistol into the barrels of powder. He blew up everyone on the battlefield, including all of the attacking Turks and his men, too.