Looking at the table,
3. Denmark 4pts (better h2h vs Swiss)
4. Switzerland 4pts
5. Czech Rep 2pts (1 game to go)
this means that if Czechs loose, they are out of quarters
this means that if Czechs win in regulation and Swiss loose to Swedes, Swiss are out of quarters
this means that if Czechs win in overtime and Swiss loose to Swedes we have 3 teams with 4pts, where Danes have 3pts from mutual games, Swiss 3 pts, Czechs 2pts, meaning Czechs are out
only acceptable scenario for Czechs is to win in regulation
oh and Danes are out if Swiss don't loose to Swedes in regulation and Czechs win