There has been some talk about playing chess on the air. It was a topic on a forum a while back.
AC2Z went ahead and created a group to start a chess net. This is a way to set up a game to play. Hopefully, after we get enough people, we can set up a sked for a net.http://groups.yahoo.com/group/Radiochess/
The mode used is up to those who are playing.
Hope to hear from you soon.