Also play chess in NBC correspondence
and member of ICCF , Peter Leijen
(The Dutch Association of Correspondence Chakers (NBC) was founded on 19 November 1966 in Arnhem. The NBC is a special federation of the Royal Dutch Chess Federation (KNSB). The NBC is also affiliated with the International Correspondent Chess Federation (ICCF).
In 1993-1996 participation in the Aegon tournament Mariahoeve The Hague!