Battle of Ostrovno
1812 CE.
Shown on the map at 55.139°, 29.855°.
The Battle of Ostrovno (French: Combat d'Ostrowno) was a military engagement that took place on 25 July 1812, between French forces under the command of King of Naples Joachim Murat and Russian forces under General Ostermann-Tolstoy and ended with the Russian forces retreating from the battlefield.
Text from the Wikipedia article Battle of Ostrovno, licensed CC BY-SA 4.0.