According to RIA Novosti, the leader of the national team, 17-year-old Matvey Michkov, passed a positive test.
For this reason, the match with Slovakia was canceled, and Russia was awarded a technical defeat.
Initially, the match was to take place in the Canadian Red Deer on the night of December 29-30 at 00:30 Moscow time.
In the first two matches, Sergei Zubov's charges won one victory.
The Russians lost to the Swedes (3: 6) and outplayed the Swiss (4: 2).
Previously, matches between Finland - Czech Republic and USA - Switzerland were canceled at the tournament for the same reason.
Earlier, the FHR confirmed the technical defeat of the youth team from Slovakia.