Sochi, Russia (SportsNetwork.com) - James van Riemsdyk, Dustin Brown and David Backes tallied in a three-goal first period, as the United States put 32 years of frustration to rest and gained a spot in the semifinals thanks to a 5-2 decision over the Czech Republic on Wednesday.
Zach Parise and Phil Kessel also lit the lamp for the Americans, who hadn't beaten the Czechs -- or its previous incarnation as Czechoslovakia -- in Olympic play since 1980 and will face Canada in a Friday semifinal.
Ryan Suter added three assists to back a 21-save effort by Jonathan Quick.
Ales Hemsky recorded both scores for the Czechs, who came up short in their quest to medal for the first time since taking bronze in Torino eight years prior.
Starter Ondrej Pavelec was pulled early in the second period after yielding four goals on 12 shots. Alexander Salak finished up with 12 stops.