FIFA Fan Fest Ambassadors Marcel Desailly and Aleksandr Kerzhakov greeted the crowd from the stage together with head of Moscow's Sports Department Nikolay Gulyaev and the 2018 FIFA World Cup official mascot, Zabivaka.
The fest takes place in all 11 host cities.
A total of 12 matches, including the opening match and the final, are set to be held in Moscow at the Luzhniki and Spartak stadiums.