 Nyorai kuenderera mberi kweiyi ndima - Muna 200405, Pfeifer akakwikwidza mumwaka wake wechipiri weJGP uye akapedza 12th pa2005 World Junior Championships. Akaitawo kutanga kwake kwevakuru vepasi rose pa2005 European Championships, kwaakange ari 18th. Akabva apedza ari wechi23 pamakwikwi ake okutanga eWorld Senior Championships. 