In September 2018, he played for Belgium at the
43rd Chess Olympiad, where they defeated Malawi 3.5-0.5. In July 2022, he played for Belgium at the
44th Chess Olympiad, losing to
Francisco Vallejo Pons (whom he had defeated in their previous encounter) during their encounter with Spain. In December 2022, he was given a one-year ban after refusing a metal detector scan at the Benidorm Open. He was disqualified and not paired for the ninth and final rounds, though statistician
Kenneth W. Regan was not able to find any evidence of Docx cheating. ==References==