"unknown"@en . . . "2"^^ . "Second Battle of Kirpen Island"@en . . . "Second Battle of Kirpen Island"@en . "off Kirpen Island, Ottoman Empire, Black Sea"@en . . . . "Russian victory"@en . . . "The Russian destroyer Derzky in the Black Sea."@en . . . "2"^^ . "3"^^ . . "Russian Empire"@en . "1915-12-10"^^ .