Contact: Mike Truran Email: mike@truranfamily.co.uk Web: http://www.4ncl.co.uk/Open, Under 2000, Under 1700, Under 1400https://www.4ncl.co.uk/data/4NCL-O_Congress_Lichess_Playing_Guide.pdf https://www.4ncl.co.uk/data/4NCL_online_disconnection_guidelines.pdf