It's hard enough facing a deep and talented hockey powerhouse such as Canada in normal circumstances. Try doing it wearing a mask, Russian forward Alexandra Vafina joked.
"Against Canada with the mask on? It was an experience," she said following a 6-1 loss in a group-A preliminary-round match-up, which became the first Olympic women's hockey game to require all players to wear masks.
"It's not enough oxygen," Vafina said.
"So for us in the first period was pretty hard, but we adjusted to that."
COVID-19, which has the Beijing Games' participants limited to living and competing inside a tightly controlled bubble environment, nearly derailed the on-ice action yesterday.
Forward Oxana Bratisheva, speaking through a team interpreter, said Russian Olympic Committee players were initially told the game against Canada was being postponed, before it was decided to push back the opening face-off by 65 minutes.
At issue was that the Russian COVID-19 testing results from earlier in the day were not yet available by game time.
After both teams took part in the pregame warm-up, the Canadians stayed in the locker room awaiting the ROC results.
Adding to Canada's concerns were that Russian players had tested positive before and after the team's 5-0 loss to the United States on Saturday.
The International Ice Hockey Federation reached a compromise, getting both teams to agree to wear masks. The Russians eventually took off theirs for the start of the third period after the tests revealed no additional positive results, while the Canadians finished with masks on.
"We figured we've already done it for two periods," forward Natalie Spooner said.
"Why not just keep being extra safe for one more period and make it through?"
In other games, Denmark defeated the Czech Republic 3-2, Sweden beat China 2-1 and Switzerland beat Finland 3-2.
The win was Denmark's first in its Winter Games debut, and it keeps the country's chances alive to earn a quarter-final berth out of group B. Japan and the Czech Republic have already secured spots out of that group.
The Russians were short three players after forwards Viktoria Kulishova and Yelena Dergachyova and defender Angelina Goncharenko previously tested positive.
Canada pulled forward Emily Clark from the line-up after her test result came back inconclusive.
"We're so used to rolling with the punches," Canadian forward Brianne Jenner said of the initial delay and the mask-wearing requirement.
"We were just keeping it light. We were laughing, joking in the room, dancing. We were just ready for anything. If we've got to play in these again, we will."
Canada improved to 3-0 in the final tuneup before the team closes the preliminary round against archrival United States (3-0) today.
Sarah Nurse and Sarah Fillier scored 20 seconds apart to put the Canadians up 2-0 by the 2:29 mark of the first period in a game in which they outshot the Russians 49-12. Nurse and Rebecca Johnston had a goal and an assist each, while Marie-Philip Poulin, Erin Ambrose and Jamie Lee Rattray also scored.
Canada, which experienced a COVID-19 breakout in late December, benefited from having spent part of its four-month pre-Olympic camp practicing with masks for precautionary reasons.
"Obviously it's not ideal, but we made it through," Spooner said. "And I think the best thing about this team is we have fun with whatever we're doing and we made the best of it.
"We had a little laugh about it, like, this is probably a pretty cool story in the long run. You're going to look back and be able to say, 'I was at the COVID Olympics and we even wore a mask in a game'."