 Nyora kupfuurira kweiyi ndima - Andrei Pervozvanny ainyanya kusashanda panguva yehondo sezvo zano reRussia rengarava muBaltic raive rekuzvidzivirira uye ivo vaisada kutsvaga ngarava dzeGerman. Mambure e torpedo akaiswa pakuvamba kwa 1915 uye torpedo dzegungwa dzakabviswa muna January 1916. Pakupera kwa1916, zvombo zvina zvinorwisa ndege zvakawedzerwa. Vashandi vechikepe vakabatanidzwa mukumukira kukuru kweBaltic Fleet muHelsinki musi wa 16 Kurume 1917, mushure mekunge vagamuchira shoko reFebruary Revolution muSaint Petersburg, uye maofficial akati wandei echikepe akaurayiwa nevashandi. Chibvumirano cheBrest-Litovsk chaida kuti maSoviet abvise hwaro hwavo hwehondo muHelsinki muna Kurume 1918 kana kuti ngarava dzavo dzitorwe neFinland yakanga ichangobva kuzvimiririra kunyange zvazvo Gulf of Finland yakanga ichiri kutonhora. Andrei Pervozvanny nechikepe chake chehanzvadzi Respublika, vakatungamira boka rechipiri rezvikepe musi wa 5 Kubvumbi uye vakasvika Kronstadt mazuva mashanu gare gare mune izvo zvakazozivikanwa se Ice Voyage. 