In this year, the Tatarian processes against the Russian territories continued, and they established their control over the vast Islamic regions between China and Iraq.

They indeed established themselves in all parts of the Khwarezmid State, that now includes from the East to the West: Kazakhstan, Kirghizstan, Tajikistan, Uzbekistan, Turkmenistan, Pakistan, Afghanistan, most parts of Iran save its West borders with Iraq inhabited by the Ishmaelites; along with Azerbaijan, Armenia, Georgia, and the South-West part of Russia.

https://en.islamstory.com/index.php/en/artical/20734/situation-619-A.H