The new ChesSOS site is now open to all users.
Click here for an overview of the new site.
Tata Steel 2015 - January 9-25
Tata Steel Chess tournament
is being held in Wijk aan Zee from January 9th to 25th. View the live video
coverage below or follow the games on the events page
. Games begin at 12:30pm GMT.
At ChesSOS you can play turn-based (correspondence-style) chess taking from one to several days for each move.
In turn-based chess you can play many games simultaneously and make your moves at any time of the day or night.
Fischer Random Chess
ChesSOS also supports Fischer Random (also known as Chess960) in which the piece starting positions are randomized.
Learn about it here
What does it cost?
ChesSOS is currently completely free.
Paid memberships may be introduced in the future.
Users who register now, including pre-existing members of the old site, will never be charged.
to register and secure a free lifetime membership.