Samarcand (Tartar Invasion of Kharismia).
This place, which was defended by a garrison of 110,000 Turks and Kharismians, under the Governor, Alub Khan, was besieged by the Tartars, under Genghiz Khan, in June, 1220. The garrison harassed the Tartars by numerous sorties, and little progress was made with the siege, but some of the inhabitants, hoping to save the city from pillage, opened the gates to the besiegers. After heroic efforts to defend the city against the overwhelming hordes of the enemy, Alub Khan put himself at the head of 1,000 picked horsemen and cut his way out. The survivors of the garrison, now reduced to 30,000, were put to the sword.