The FIDE World Chess Championship is the premier chess tournament organized by the Fédération Internationale des Échecs (FIDE). It determines the world champion in chess, featuring the best players from around the globe. The championship typically occurs every two years and consists of a series of matches between the reigning champion and a challenger who qualifies through a series of tournaments. The format of the championship usually involves a match played over several games, with the first player to reach a predetermined number of points declared the winner. The event garners significant attention, showcasing the highest level of competitive chess and promoting the game worldwide.