Chess grandmaster Hans Niemann 'categorically' denies using vibrating sex toys to cheat in the sport Yahoo Sports Chess Mates: the fantastic true story of the sex toy rumour that buzzed around the world Television & radio The Guardian Fishy or nothing burger? Beyond the Chessgate that Magnus Carlsen opened last month World chess champion says he will not defend his title in 2023 magnus carlsen just won the $250,000 chess.com open on an ipad because he didn't have a computer and couldn't use his wife's macbook. via @wwwchesscom Chess champion Magnus Carlsen brands teen rival Hans Niemann a cheat amid claims he used anal beads to win LBC