The Tsar liberally rewarded Chernyayev and his men with medals and bonuses, but regarded the impulsive general as a "loose cannon", and soon replaced him with General Konstantin Petrovich von Kaufman. Far from being granted independence, Tashkent became the capital of the new territory of Russian Turkistan, with Kaufman as first Governor-General. A cantonment and Russian settlement were built across the Ankhor Canal from the old city, and Russian settlers and merchants poured in. Tashkent was a center of espionage in the Great Game rivalry between Russia and the United Kingdom over Central Asia. The Turkestan Military District was established as part of the military reforms of 1874. The Trans-Caspian Railway arrived in 1889, and the railway workers who built it settled in Tashkent as well, bringing with them the seeds of Bolshevik Revolution.