This war culminated in the routing of Kucham's large army on the banks of the River Irtysh and entering the Siberian capital of Qashliq on the 26th October 1582.
This war culminated in an epic three day batte on the banks of the River Irtysh where Yermak was victorious. The forces of the Khan retreated and Yermak entered the Siberian capital of Qashliq on the 26th October 1582.