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He was born on August 12, 1944. National master for chess composition (2013). He published his first problem in 1981. He published 504 chess problems, gaining 116 distinctions, including 12 prizes (3 first ones) and 40 honourable mentions. Grudziński, Henryk Buletin Problemistic 1992-93 2nd Prize mate in 3 moveshttps://problemista.eu/wp-content/uploads/2021/05/grudzinski-henryk-2013.jpg