20 agos 1921 año - the last great action of the kontrraz may be the crossing into Rumania. Zinkovsky, with 20 insurgents dressed as red punitive detachment, approached border guards asking "did you summon us? where are the Makhnovists? let's finish them off!" then disarmed them and crossed the dniester into Rumania.

Descripción:

Finally, one can consider as the last action of the
Kontrazvedka Zinkovsky's efforts in organizing the departure of
the Makhnovist detachment across the border in August 1921. At
the Dniestr crossing, Zinkovsky with 20 insurgents, dressed in Red
Army uniforms and having the appearance of a punitive detachment,
approached a detachment of border guards. Zinkovsky blunted the
vigilance of the guards by asking: "Did you summon us to help?
Where are the Makhnovists? It's time to finish them off?" Then the
Makhnovists disarmed them and crossed into Rumania.

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