From left:Ak Bars' Nikita Lyamkin, CSKA's Mikhail Grigorenko, Ak Bars' Atte Ohtamaa, Ak Bars' Artyom Lukoyanov, linesman Sergei Shelyanin, and CSKA's Kirill Kaprizov during the Kontinental Hockey League's Gagarin Cup final playoff series match between CSKA Moscow and Ak Bars Kazan.