I don't bet on where player will move because it is too difficult for me to predict it. Even if there is many options where he will move, he can decide in the last minute and make our bet lose. Maybe some gamblers exciting to bet on that such things but they should be able to collect as much info as they can to know where the player will move. You can try to visit on the link @Apocollapse gave but I never heard the site before so you should be careful.