Oppgave 300275:
Oppgave 300275:
Gennady Govashelishvili - Boris Nevednichy
13th Soviet TCh final B Riga URS (2), 1975 Govashelishvili - Nevednichy, Riga 1975
13th Soviet TCh final B Riga URS (2), 1975 Govashelishvili - Nevednichy, Riga 1975