The World Chess Championship 2021 was a chess match between the reigning world champion Magnus Carlsen and the challenger Ian Nepomniachtchi to determine the World Chess Champion. It was held under the auspices of FIDE and played during Expo 2020 at Dubai Exhibition Centre in Dubai, United Arab Emirates, between 24 November and 12 December 2021. It was originally scheduled for the latter half of 2020 but was postponed until 2021 because of the COVID-19 pandemic. As a result, this is the first sporting event to be held at an international exposition since the 1904 Summer Olympics during the Louisiana Purchase Exposition in St. Louis, United States.

Jhr. Jorden van Foreest is a Dutch chess grandmaster. He was Dutch Chess Champion in 2016, and won the Tata Steel Masters in 2021. As of September 2023, Van Foreest is the No. 2 ranked Dutch player behind Anish Giri.