Mezue ahịrịokwu na-esonụ: Regedziński bụ onye otu ndị otu Polish na Olympiads Chess anọ (1928, 1933, 1937, 1939) na na 3rd Chess Olympiad na Munich 1936. Na 2nd Chess Olympiad na Hague 1928, o nwetara akara 10/13 (+8 <unk>1 =4) na-anata ihe nrite nke atọ maka nsonaazụ kacha mma (ọ nweghị usoro ọkwa a maara n'oge ahụ). N'afọ 1933, ọ gbara bọọlụ nke atọ (+2 <unk>1 =4) na 5th Chess Olympiad na Folkestone. N'egwuregwu Olympic na-abụghị nke gọọmentị na Munich na 1936, ebe ndị otu Polish weghaara ọlaọcha ọla ọcha, ọ na-egwu na bọọdụ nke atọ (+ 9 <unk> 2 = 7). N'afọ 1937, ọ ruru akara kachasị elu ya oge niile 11/13 (+10 <unk>1 =2) iji merie ihe nrite nke abụọ maka nsonaazụ kacha mma na bọọdụ nchekwa na nke atọ kachasị mma n'ozuzu ya na
7th Chess Olympiad na Stockholm. N'afọ 1939, ọ gbara bọọlụ nke anọ, wee nweta ọla nchara (+6 <unk>3 =4) na 8th Chess Olympiad na Buenos Aires.