When a person is unable to make a move, the game ends. If you made a move, then your opponent makes a move. If you are then unable to make a move - then it is game over.
White has an advantage of going first and possible getting an extra move.
But black has an advantage of picking to start on the same color square as white - allowing black to protect squares and do more blocking in the game.
(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)