Fedir Bohatyrchuk
Fedir Parfenovych Bohatyrchuk (also Bogatirchuk, Bohatirchuk, Bogatyrtschuk) (in Ukrainian : Федір Парфенович Богатирчук, Fedir Parfenovych Bohatyrchuk; in Russian : Фёдор Парфеньевич Богатырчук, Fiodor Parfen'evitch Bogatyrchuk) (born 14 November 1892 in Kiev, Ukraine – died 4 September 1984, Ottawa, Canada) was a Ukrainian-Canadian International Master of chess, and an International Master of correspondence chess. He also was a doctor of medicine (radiologist), a political activist, and a chess writer.
Read more about Fedir Bohatyrchuk: Russian-Ukrainian and Soviet Chess, Medical Career, Collaboration With The Nazis During World War II, Chess in Nazi-occupied Europe and American Zone of Occupation, Settles in Canada, Chess in Canada, Notable Chess Games