Career
She represented Israel in the Women"s Chess Olympiad at Dresden 2008, at Khanty-Mansiysk 2010, and at Istambul 2012 She was awarded the Woman FIDE Master title in 2008, and the Woman International Master title in 2011. In 2011, Efroimski shared first place (with four other players) in the Girls under-16 European Youth Chess Championship in Albena. On points, she got the third place.