Topic - Play Magnus

Play Magnus is a commercial computer chess mobile app available for the iOS and Android mobile operating systems. The software is named after World Chess Champion Magnus Carlsen and features adjustable difficulty levels for chess players of various skills. It has been available since 2014 and is developed by the Norwegian company Play Magnus AS, which was founded by Carlsen. - Source: Wikipedia

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In this file photo, Sergey Karjakin, of Russia, reaches in to take a white piece from his opponent, Magnus Carlsen, of Norway, in Game 12 of the World Chess Championship, Monday, Nov. 28, 2016, in New York. U.S. chess grandmaster Hans Moke Niemann, the target of cheating allegations at the highest level of the game, has made a counter-move against his accusers, filing a $100 million-plus lawsuit accusing world champion Magnus Carlsen of Norway, top U.S. grandmaster Hikaru Nakamura and one of the biggest online chess-playing services of "colluding to blacklist" him from competing. (AP Photo/Mark Lennihan) ** FILE **

Expensive gambit: U.S. chess master Hans Moke Niemann sues world champ over cheating charges

By David R. Sands - The Washington Times