Associations

Yorkshire Chess Association

English Chess Federation

Grading

Yorkshire League 

English Chess Federation

Local Clubs

Brighouse Chess Club

Halifax Chess Club

Hebden Bridge Chess Club

Calderdale League

Chess Sites

British Chess Magazine - the oldest chess magazine in the world (founded by John Watkinson)

Chess Direct Ltd - for all your chess supplies

Chess Training

Tiger Chess - run by Nigel Davies GM

Chess Tempo