simplest possible function might just count the number of pieces each side has. If the computer is playing white and a certain board position has 11 white pieces and nine black pieces, the simplest evaluation function might be: 11 - 9 = 2 Obviously, for chess that formula is way too simple, because some pieces are more valuable than others. So the formula might apply a weight to each type of
Princeton dial up internet access, Princeton, PA up internet access dial Princeton
Princeton up internet access, dial Pennsylvania, Princeton dial up internet access