"Chkalovsk (Russian: \u0427\u043A\u0430\u043B\u043E\u0432\u0441\u043A) is a residential area in Tsentralny District of Kaliningrad, Russia. It was formerly known by its German language name Tannenwalde as first a suburban estate and then a quarter of northwestern K\u00F6nigsberg, Germany."@en .