It sounds strange though, if one player is winning, and offers the cube, why should the other person accept? They lose 2 points if they lose the game, and if they're already losing it would be a big risk.
(hide) Play a game in real time with an online opponent! For this to be possible, you and your opponent have to select the action "Move and stay here" as default and then reload the page with the F5 key! (TeamBundy) (show all tips)