Puzzle 301803:
Puzzle 301803:
Nana Alexandria (2335) - Lidia Semenova (2245)
13th Soviet TCh qual. group 3 Riga URS (3), 1975 Alexandria - Semenova, Riga 1975
13th Soviet TCh qual. group 3 Riga URS (3), 1975 Alexandria - Semenova, Riga 1975