. "2010Z"^^ . "Mikhail Markovich Umansky"@en . "Umansky, Mikhail"@en . "1952Z"^^ . . "Mikhail Umansky"@en . . "Russian chess player" . "1952-01-21Z"^^ . "2010-12-17Z"^^ . . . . . "Mikhail Markovich Umansky (Russian: \u041C\u0438\u0445\u0430\u0438\u043B \u0423\u043C\u0430\u043D\u0441\u043A\u0438\u0439; January 21, 1952 \u2013 December 17, 2010) was a Russian chess grandmaster of correspondence chess, who was the 13th ICCF World Champion in correspondence chess between 1989 and 1998. He was also USSR Correspondence Champion in 1978."@en . "ICCF Grandmaster"@en .