<prompt> Nyora kupfuurira kweiyi ndima - Niephaus akamiririra West Germany mu12th Chess Olympiad  <response>: muMoscow muna 1956, achiwana 5 2 3 pabhodhi rokutanga. Akatambawo kuFRG mumitambo yeushamwari neNetherlands 1951, 1954, 1957, Yugoslavia 1951, 1954, Switzerland 1952 neAustria 1953, muClare Benedict Cup muBern 1957 neLugano 1959, uye muEuropean Chess Team Championship kuOberhausen 1961. 