Thursday, December 7, 2017: The ICCF webserver will be unavailable on Monday 11th December for up to three hours from 09:00 GMT, to facilitate a software update.
Tournament directors and organisers should refer to recent communications from the Rules Commission for the updated withdrawal procedure, which will come into effect immediately following the update.
The update will also introduce the new "Triple Block" time control, which will be available to tournament organisers.
Apologies in advance for any inconvenience during the update.
ICCF Services Director