MOSCOW — Reigning Russian champion Zenit St. Petersburg extended its winning streak in the domestic league Saturday with a confident 3-1 win at CSKA Moscow. Veteran midfielder Sergei Semak netted a double, while Russian international striker Alexander Kerzhakov added a third as Zenit recorded a third straight win to stay three points ahead of FC Krasnodar, who also won 3-1 at Lokomotiv Moscow. Meanwhile, two-time Russian champions Lokomotiv Moscow failed to join Zenit on top of the table suffering a 3-1 away defeat to FC Krasnodar. Alania Vladikavkaz thrashed nine-man visitors Terek Gronzy 5-0. — AFP