Tomsk have been relegated from the Russian Premier League after a 1-0 defeat by Krylya Sovetov.
Anton Bober scored the game's only goal after six minutes and Tomsk were unable to get back on level terms. Their cause was not helped by the dismissal of Denis Boyarintsev 11 minutes from the end.
The result left second-bottom Tomsk eight points adrift of third-bottom Volga Nizhny Novgorod with only two games left, and they joined bottom-of-the-table Spartak Nalchik in dropping out of the top flight.
Krylya, on the other hand, moved two points clear of Rostov in the final relegation play-off place.