Ka kammala wannan magana: A ranar 29 ga Agusta, 1944, sojojin Soviet sun kai iyakar gabashin Prussia. A watan Janairun 1945, sun kama duk Gabashin Prussia sai dai yankin Königsberg. Yawancin mazauna sun gudu zuwa yamma a wannan lokacin. A kwanakin karshe na yakin, sama da mutane miliyan biyu sun tsere daga Red Army kuma sun kasance
an kwashe ta teku. A karkashin Yarjejeniyar Potsdam, garin ya zama wani ɓangare na Tarayyar Soviet har sai an yanke shawarar ƙarshe game da tambayoyin ƙasa a zaman lafiya. Wannan ƙaddarar ta ƙarshe ta faru ne a ranar 12 ga Satumba 1990 tare da sanya hannu kan Yarjejeniyar kan Ƙarshen Ƙarshe game da Jamus. Karin bayani game da rabuwa da Gabashin Prussia ciki har da yankin da ke kewaye da Königsberg kamar haka (lura cewa an rubuta Königsberg "Koenigsberg" a cikin takaddar asali):