Chiburdanidze finished 2nd in the Tbilisi Women's Interzonal (1976), thereby qualifying for the 1977 candidates matches. She advanced through to the Candidates Final, where she beat Alla Kushnir by 7½–6½ to set up a world title match in Pitsunda, Georgia, against Nona Gaprindashvili, the reigning women's world champion. Chiburdanidze defeated Gaprindashvili by 8½–6½. Then 17, she was and still is the youngest to win the Women's World Chess Championship.