Battle of Køge
1807 CE.
Shown on the map at 55.456°, 12.180°.
The Battle of Køge was fought on 29 August 1807 between British troops besieging Copenhagen and Danish militia raised on Sjælland as part of the Gunboat War. It ended in a British victory and is also known as 'Træskoslaget' or 'the Clogs Battle', since many of the Danish militiamen threw their heavy wooden clogs away when they were fleeing.
Text from the Wikipedia article Battle of Køge, licensed CC BY-SA 4.0.