The Russians had gained all of the lands north of the Amu Darya which included the land claimed by the Khanate of Khiva, including the approaches to Herat, and all of the land claimed by the Khanate of Khoqand, including the Pamir plateau. To ensure a complete separation, this new Afghan state was given an odd eastern appendage known as the Wakhan Corridor. "In setting these boundaries, the final act of the tense game played out by the British and Russian governments came to a close."