Pavel Poluektov (R) of Kazakhstan saves the goal from the shot of Mads Christensen of Denmark during IIHF Ice Hockey World Championship in Moscow, , on May 16, 2016. Denmark won 4-1. (Xinhua/Evgeny Sinitsyn)

Nikolaj Ehlers of Denmark celebrates scoring during IIHF Ice Hockey World Championship against Kazakhstan in Moscow, Russia, on May 16, 2016. Denmark won 4-1. (Xinhua/Evgeny Sinitsyn)

Yevgeni Rymarev (L) of Kazakhstan vies with Nikolaj Ehlers of Denmark during IIHF Ice Hockey World Championship in Moscow, Russia, on May 16, 2016. Denmark won 4-1. (Xinhua/Evgeny Sinitsyn)

Yevgeni Dadonov (L) of Russia vies with Andreas Martinsen of Norway during IIHF Ice Hockey World Championship in Moscow, Russia, on May 16, 2016. Russia won 3-0. (Xinhua/Evgeny Sinitsyn)

Sebastian Dahm of Denmark makes a save during IIHF Ice Hockey World Championship against Kazakhstan in Moscow, Russia, on May 16, 2016. Denmark won 4-1. (Xinhua/Evgeny Sinitsyn)

Stepan Sannikov (R) of Russia runs into goal during IIHF Ice Hockey World Championship agsinst Norway in Moscow, Russia, on May 16, 2016. Russia won 3-0. (Xinhua/Evgeny Sinitsyn)

Alexander Burmistrov (L) of Russia vies with Mathis Olimb of Norway during IIHF Ice Hockey World Championship in Moscow, Russia, on May 16, 2016. Russia won 3-0. (Xinhua/Evgeny Sinitsyn)

Ivan Telegin (L) and Roman Lyubimov (R) of Russia vie with Jonas Holos of Norway during IIHF Ice Hockey World Championship in Moscow, Russia, on May 16, 2016. Russia won 3-0. (Xinhua/Evgeny Sinitsyn)

Istvan Sofron (C) of Hungary scores during IIHF ice hockey world championship Group B preliminary round game between and Hungary in St. Petersburg, Russia, May 16, 2016. Germany won 4-2. (Xinhua/Pavel Bednyakov)

IPatrick Hager (L) of Germany vies with Andras Benk of Hungary during IIHF ice hockey world championship Group B preliminary round game between Germany and Hungary in St. Petersburg, Russia, May 16, 2016. Germany won 4-2. (Xinhua/Pavel Bednyakov) 10

Thomas Greiss of Germany catches the puck during IIHF ice hockey world championship Group B preliminary round game between Germany and Hungary in St. Petersburg, Russia, May 16, 2016. Germany won 4-2. (Xinhua/Pavel Bednyakov) 11

Tim Bozon (L) of vies with Calvin Pickard (C) and Ryan Murray of Canada during IIHF Ice Hockey World Championship Group B preliminary round game between Canada and France in St. Petersburg, Russia, May 16, 2016. Canada won 4-0. (Xinhua/Pavel Bednyakov) 12

Brendan Gallagher (L) of Canada vies with Gregory Beron (C) and Jordann Perret of France during IIHF Ice Hockey World Championship Group B preliminary round game between Canada and France in St. Petersburg, Russia, May 16, 2016. Canada won 4-0. (Xinhua/Pavel Bednyakov) 13