They started climbing upstream of the Saukdara river along the South slope of Trans-Alai Range also Trans-Alay Range. From the river head they continued climbing along the Greater Saukdara Glacier towards a saddle at an elevation of 5820 m (this saddle is also known as the Krilenko Pass). On September 25, 1928 they started climbing from the saddle along the NE Ridge and at 15.30 they reached the summit. At the time, Kaufman Peak was the highest summit reached by men.