Indian chess player Umakant Sharma was banned from playing competitive chess for 10 years after being caught cheating with a Bluetooth device sewn into his cap?
Queen's Gambit Accepted is a chessopening in which Black takes a White pawn after two moves, but is not a real gambit because Black cannot count on keeping his advantage?
Question 2: In 1975, however, Fischer refused to defend his title against Soviet ________ when FIDE refused to meet his demands, and Karpov obtained the title by default.
Question 10: The presence of computers and modern communication tools have also raised concerns regarding ________ during games, most notably the "bathroom controversy" during the 2006 World Championship.