Board Game Arena

Maybe I did not spend enough time to find it, but how / where the heck do I chat???
Cant find it anywhere on the interface....

Ingame you mean? The chat box is at the bottom right. Or when you are on mobile, the chat box icon is at the bottom right.

On computer, you can just start typing and the chat box will open automatically. I don't think such an option exists for mobile though.

Thanks, that is exactly the place where my Outlook message notification box always hovers over, it is so small on ultra wide screen I would have never found it….