Мухаммед Шейбани
The early years of the Kazakh Khanate were marked by struggles for control of the steppe against the Abu'l-Khayr's grandson, Muhammad Shaybani. In 1470, the Kazakhs defeated Shaybani at the city of Iasy (present-day Turkistan), forcing the Uzbeks to retreat south to Samarkand and Bukhara.