The 131st brigade's job was to move into the city from the north at dawn toward the train station. On the brigade's left flank, the 81st regiment drove down Pervomaiskaya Street.
In the context of their military operation, the 131st brigade's role was to enter the city from the northern direction at dawn and head towards the train station. The 81st regiment played a supporting role by moving along Pervomaiskaya Street on the brigade's left side.