The Sinquefield Cup is an annual, closed chess tournament in St. Louis, Missouri, United States, honoring Rex Sinquefield and his wife Jeanne, the founders of the Saint Louis Chess Club. Since 2015, the Sinquefield Cup has been a part of the Grand Chess Tour.
Playing hall of the Sinquefield Cup 2015
A chess tournament is a series of chess games played competitively to determine a winning individual or team. Since the first international chess tournament in London, 1851, chess tournaments have become the standard form of chess competition among serious players.
The 35th Chess Olympiad, a chess tournament for teams
A large youth chess tournament in Spain
Chess Olympiad tournament hall, Torino 2006
A pressure-sensory chess computer with an LCD screen from the 1990s