Kammala jumla mai zuwa: Gallipoli (daga Kallipolis na Girka, Gelibolu na Turkiyya) koyaushe wuri ne mai mahimmancin mahimmanci, saboda yana sarrafa mashigar Dardanelles. Tuni a ƙarƙashin Daular Byzantine, ya zama sansanin sojan ruwa. Turkawa na Ottoman da farko
Ya kama sansanin soja mai ƙarfi daga Byzantines a cikin 1354, tare da sauran shafuka a yankin, wanda girgizar ƙasa ta taimaka wanda ya rushe ganuwar su. Gallipoli ya tabbatar da Ottomans a cikin Balkans, kuma ya zama wurin zama na babban gwamnan Ottoman a Rumelia. An sake kama sansanin soja don Byzantium ta hanyar Savoyard Crusade a 1366, amma an tilasta wa Byzantines da aka kewaye su su mayar da ita a watan Satumba na 1376.