Sonja Graf

Sonja Graf
Graf in 1934
Personal information
BornSusanna Graf
(1908-12-16)December 16, 1908
DiedMarch 6, 1965(1965-03-06) (aged 56)
Chess career
CountryGermany
United States
TitleWoman International Master (1950)

Susanna "Sonja" Graf (December 16, 1908 – March 6, 1965) was a German and American chess player. She was a women's world championship runner-up and a two-time U.S. women's champion. In 2016, she was inducted into the World Chess Hall of Fame.