Kasparov resigned from the leadership of Solidarity
Photo: Reuters The IV Congress of the Solidarity opposition movement opened on April 7 in Moscow, Interfax reports. One of the main issues of the congress will be elections to the governing bodies of the organization. At the same time, it is already known that one of the previous leaders, world chess champion Garry Kasparov, will definitely not be included in the political council, Alexander Ryklin, a member of the Solidarity political council, told Interfax.