City: Saint Petersburg
Moscow, the game was held on 20 April 2019
Dmitrov, Moscow region, the game was held on 23 March 2019
Vyborg, the game was held on 5 May 2018
London, UK, the game was held on 7 May 2017
St. Petersburg and Leningrad Region, the game was held on 10 October 2015
Moscow, the game was held on 18 April 2015
Petrozavodsk, the game was held on 27 September 2014
Tver, the game was held on 25 May 2013
St. Petersburg and Leningrad Region, the game was held on 27 October 2012
Moscow, the game was held on 21 April 2012
St. Petersburg and Leningrad Region, the game was held on 22 October 2011
St. Petersburg and Leningrad Region, the game was held on 23 October 2010
Kronshtadt district of St. Petersburg, the game was held on 13 March 2010