- invitations to games (you can also use the New Game menu)
- information about upcoming tournaments
- discussion of games (please limit this to completed games or discussion on how a game has arrived at a certain position ... speculation on who has an advantage or the benefits of potential moves is not permitted)
- links to interesting related sites (non-promotional)
Constellation36: I've played a few more Ambiguous Chess games that you did. I'd say that promotion, or possible promotion is rare enough that this isn't much of an issue. And when promotion can happen, the promoting side usually already has a winning advantage.