The Royal Game of Chess. Originally the game of kings...

Draughts is an elimination game on a board with 100 squares

Go is the oldest board game

Bridge is a game of communication between a pair of players

World Bridge Federation

World Chess Federation

World Draughts Federation

International Go Federation

Uniting four federations of the traditional mind sports : Chess, Bridge, Draughts and Go with over 400 National Associations and close to 500 million players.