Battle of Chaeronea
85 BCE.
Shown on the map at 38.501°, 22.864°.
The Battle of Chaeronea was fought by the Roman forces of Lucius Cornelius Sulla and Mithridates' general, Archelaus, near Chaeronea, in Boeotia, in 86 BC during the First Mithridatic War. The battle ended with a complete rout of the Pontic army and a decisive victory for the Romans.
Text from the Wikipedia article Battle of Chaeronea (86 BC), licensed CC BY-SA 4.0.