In January 1940, in Suomussalmi, Finnish troops stopped, and destroyed totally russian 44th rifle division.
Russian columns were cut in pieces, along Raate - Suomussalmi road. Russian division lost almost 17.000 men, and Finns get all 44.th divisions equipment as a war booty.
more info:http://en.wikipedia.org/wiki/Battle_of_Raate-Road