Battle of Mokhisi
1520 CE.
Shown on the map at 43.054°, 43.772°.
The Battle of Mokhisi (Georgian: მოხისის ბრძოლა) was fought between the armies of the Kingdom of Kartli and the Principality of Guria at the place of Mokhisi in 1520.
Text from the Wikipedia article Battle of Mokhisi, licensed CC BY-SA 4.0.