For posting: - invitations to games (you can also use the New Game menu or go straight to the Chess Invitation) - 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)
playing online what you did during the game is ok. and no one knows what you are doing. you can login and logout many x, you can analysis the game with computer. but what you did here is not allowed in the real game,may be considered cheating you can take a vacation......