Arbiter caseLink
Collection of remarkable chess cases
Hikaru Nakamura Castled By Both Hands Vs Ian Nepomniachtchi | Armageddon Blitz Chess 2015
Cheparinov refuses handshake (chessdom.com)
nalchik-3-scandal
Wang Hao - Dreev
How to claim a threefold repetition the right way in FIDE Tournaments Open case
Troms 2.1: World Cup Snapshots Open case
Cheating in chess
Piece drop helps TruMasters to qualify!
Promotion to an upside-down rook, as the other player, holds the Queen hidden in his hand.

Chess glasses illustration