At the 1978 women's chess world championship, Georgian Nona Gaprindashvili ended after 16 years . In the World Cup match she lost to Maia Chiburdanidze, who was also from Georgia .
For the first time, two interzonal tournaments were planned with 14 and 12 participants respectively, who had previously qualified at regional tournaments. From each of these tournaments, three players reached the candidate competitions.
The Candidates Tournament was held for the first time with eight players and was therefore expanded to include a quarter-finals. In addition to the six qualifiers from the interzonal tournaments, Nana Alexandria and Irina Levitina were the two finalists of the previous World Cup cycle.
Quarter-finals Lematschko - Akhmilovskaya, May / June 1977 in Sofia
The world championship match was held from August 18 to October 5, 1978 in Pizunda . Main judge was Jaroslav Šajtar from Czechoslovakia . The challenger Maia Tschiburdanidze could confidently prevail against world champion Nona Gaprindashvili.