We have just activated a change to how the Chums List works.

Previously, it was possible for anyone to add any other player to the Chums List, and be immediately notified when the player is online.

This functionality is unchanged, but to ensure better player safety, addition to the Chums List is not immediate anymore. Instead, when someone wants to add you to their Chums List, a confirmation box appears on your gamesheet, and you have the option to either approve them, or to deny their request. If you approve the request, you get added to the Chums List of that player. If you don't, then you don't. In both cases, the player gets informed about your decision.

I've also fixed a couple of bugs in the Chess games, mostly related to broken board layout in some cases.