Pranksters beat chess grandmaster using vibrating sex toy - proving method 'is possible'
![Pranksters beat chess grandmaster using vibrating sex toy - proving method 'is possible'](https://i2-prod.dailystar.co.uk/incoming/article31459653.ece/ALTERNATES/s615/0_PAY-KNM_RUDE_CHESS_CHEAT_PRANK_6.jpg)
YouTubers Archie Manners and Josh Pieters used a sex toy up try and beat a chess grandmaster, which saw one of the pair shove the toy up his rear end several times during the video