MedievalPawn - Pawns can only move forward a single square. Available for PvP only. A gimmick to compensate the absence of Chess960 support.
MassConfig - Control all boards in current region owned by you by sending it identical commands as you send to this (`master`) board.
Tournament - Enables strict mode. In strict tournament mode, players cannot adjust the clock and are limited in offerings.
Anonymous - Enabling this will prevent the board from registering any matches at the website. Elo ratings will not be adjusted when playing anonymous mode.
EloCompensate - An experimental feature. The weaker player will be given a small time advantage. This is not expected to affect outcome (too) much, but will allow more fun play. Enabling ELO compensation would be a generosity of the stronger player.