Ka kammala wannan jumla: Bayan Juyin Juya Halin Rasha na shekara ta 1917 da kuma rushewar Daular Rasha, Finland ta sanar da 'yancin kai. A lokacin yakin basasa na Finnish, Vyborg ya kasance a hannun sojojin Finnish Red Guards har sai da White Guard suka kama shi a yakin Vyborg, Afrilu 29, 1918, kuma garin ya zama ainihin wurin farawa na yakin basasa, wanda daga baya yaƙin ya bazu ko'ina cikin sauran Finland. A watan Afrilu zuwa Mayu na shekarar 1918, fararen hula 360 zuwa 420 ne fararen hula suka kashe a lokacin yakin basasa.
Kisan kiyashi na Vyborg.