E.G. Chess 1.0.6 Mac/PC Update26 Jan, 2011 in Uncategorized tagged linkedin E.G. Chess 1.0.6 is now available in the Apple Mac App Store and also available for the PC! Changes include: Multiplayer chat added.. Lobby notifications to notify you when your game is joined or a move is made. Quit button added to the main menu. New in game menu button. Minor bug fixes.