Siege of Isfahan
1387 CE.
Shown on the map at 32.645°, 51.667°.
The Siege of Isfahan (1387) was part of Timur’s Persian campaigns. Timur captured the city from the Muzaffarid dynasty, resulting in heavy casualties and its incorporation into the Timurid Empire.
Text from the Wikipedia article Siege of Isfahan (1387), licensed CC BY-SA 4.0.