Leaders Zenit St Petersburg beat 10-man Lokomotiv Moscow 3-0 to extend their unbeaten record in the Premier Liga.

The result, courtesy of goals from Miguel Danny, Alexander Bukharov and Roman Shirokov, puts Zenit six points clear at the top of the standings.

Lokomotiv were already two down when they had Dmitri Torbinsky sent off after 56 minutes.

CSKA Moscow were also victorious, seeing off Alania Vladikavkaz 2-1.

Seydou Doumbia opened the scoring after four minutes and Zoran Tosic doubled the lead 21 minutes from time before a last-minute penalty from Alania's Mihai Florescu.

Tomsk defeated Dinamo Moscow 1-0, the goal coming from Artem Dzjuba's 51st-minute penalty.