Ah, the pearl game. I remember spending so many hours on that before figuring it out.
You have to let him go first. Eventually you want it so that at the beginning of his turn, one pearl is in one row, two pearls in another row, and three pearls in another, while the last row is empty. Working it from there is pretty easy.
There\'s a simple way to cheat so that you win 100% of the time with ease, but I\'m sure it\'s been figured out already.