Career
In the same year he tied for first with January Krejci in the Olomouc Chess Summer tournament. In April 2013, he came first in the First Saturday General Motors tournament in Budapest. Duda took part as a FIDE president nominee in the Chess World Cup 2013, where was eliminated in the first round by Vassily Ivanchuk.
In August 2014, Duda played for the Polish team at the Chess Olympiad in Tromsø, Norway, scoring 8.5/11 on board three.
In September 2015, he finished equal first in the World Junior Chess Championship in Khanty-Mansiysk, Russia, but took silver on tiebreak.