Chess Engines Grand Tournament, also known asCEGT, is an organization that testscomputer chess software by playingchess engines against one another and publishing aratings table.
CEGT routinely testschess engines in varioustime controls such as 40/4 (40 moves in 4 minutes, repeating), 40/20 (40 moves in 20 minutes, repeating), and 40/120 (40 moves in 120 minutes, repeating). The 40/120 matches are one of the best computer-chess games freely available online. Instead of starting with a fresh board, CEGT make the engines start from a commonchess opening position.
In 2017 the team consisted of seven testers.[1] Starting 2005 the team has run more than 1 million games for 40/20, and more than 2 million games for 40/4 (Blitz). Games includeSMP testing.