Krystyna Hołuj-Radzikowska
Krystyna Hołuj-Radzikowska was a Polish chess player. She was awarded the titles Woman International Master in 1955 and Woman Grandmaster in 1984 by FIDE. Born in Lviv, she was nine-time Polish women's champion.
Hołuj-Radzikowska tied for 15–16th places at the Moscow 1955 Women's Candidates Tournament, which was won by Olga Rubtsova. She tied for 7–8th at the Ohrid 1971 Candidates Tournament, won by Nana Alexandria.
She played for Poland five times in the Women's Chess Olympiad:
Hołuj-Radzikowska won the individual gold medal on board one in Emmen 1957.
An chess tournament in her memory has been held annually since 2011 in Wrocław, Poland.