Attacking midfielder Aleksey Larin will continue his career at Irtysh.
The 21-year-old was earlier part of Lokomotiv Moscow, Khimki and Spartak Kostroma.
Larin made his Irtysh debut on Matchday 9 of the Russian Second League against Metallurg Lipetsk.
Larin entered the pitch after the break and assisted for the equaliser (1-1).