Battle of Katzbach
1813 CE.
Shown on the map at 51.127°, 16.070°.
The Battle of the Katzbach on 26 August 1813, was a major battle of the Napoleonic Wars between the forces of the First French Empire under Marshal MacDonald and a Russo-Prussian army of the Sixth Coalition under Prussian Marshal Graf (Count) von Blücher. It occurred during a heavy thunderstorm at the Katzbach river between Wahlstatt and Liegnitz in the Prussian province of Silesia. Taking place the same day as the Battle of Dresden, it resulted in a Coalition victory, with the French retreating to Saxony.
Text from the Wikipedia article Battle of the Katzbach, licensed CC BY-SA 4.0.