At 15 years old, Turmann made her European Curling Championships debut, playing lead for the Estonian team skipped by Küllike Ustav at the 2010 European Curling Championships. The team finished seventeenth overall. Turmann again played for Estonia at the 2014 European Curling Championships, on a team skipped by Maile Mölder. Despite being the team's official alternate, Turmann played in all twelve matches. The team played in the A division of the event, and finished in eighth place overall.