. . "Zahar Efimenko"@en . "Zahar Efimenko"@en . "Efimenko, Zahar"@en . "1985Z"^^ . . . "Ukrainian chess player" . . "Zahar Efimenko (ukr. \u0417\u0430\u0445\u0430\u0440 \u0404\u0444\u0438\u043C\u0435\u043D\u043A\u043E; born 3 July 1985) is a Ukrainian chess player. He has been a grandmaster since 2002."@en . "1985-07-03Z"^^ . . . "Grandmaster"@en .