Rubuta ci gaba don wannan sakin layi - A watan Mayu na 2013, Duda ya cimma matsayinsa na ƙarshe da ake buƙata don taken Grandmaster, a Gasar Kowa ta Turai, yana da shekaru 15 da kwanaki 21. Wannan ya sanya shi na biyu mafi ƙanƙanta grandmaster a duniya a lokacin. Duda kuma ta haka ne ya zama na biyu mafi ƙanƙanta na Grandmaster na Poland har abada, bayan Dariusz Świercz. A watan Afrilun 2013, ya zo na farko a gasar GM ta Asabar ta farko a Budapest. A watan Agusta, Duda ya halarci matsayin dan takarar shugabancin FIDE a gasar cin kofin duniya ta FIDE, inda Vassily Ivanchuk ya fitar da shi a zagaye na farko. A watan Oktoba, FIDE ta ba shi lambar yabo ta Grandmaster. A watan Agusta 2014, Duda ya taka leda a tawagar Poland a gasar cin kofin duniya ta 41.
Chess Olympiad a Tromsø, Norway, yana da maki 8.5/11 a kan jirgin uku.