Siege of Schweidnitz
1762 CE.
Shown on the map at 50.846°, 16.491°.
The siege of Schweidnitz took place between August and October 1762 during the Third Silesian War, part of the wider Seven Years' War. Prussian forces under the overall command of Frederick II laid siege to the city of Schweidnitz, in an attempt to retake it from an Austrian garrison.
Text from the Wikipedia article Siege of Schweidnitz (1762), licensed CC BY-SA 4.0.