or so moves white can make given the current board position, and then black has 20 or so moves it can make, and so on. This is how a computer looks at chess. It thinks about it in a world of "all possible moves," and it makes a big tree for all of those moves, like this: In this tree, there are 20 possible moves for white. There are 20 * Houston broadband , Houston, TX broadband HoustonHouston , broadband Texas, Houston broadband
broadband Houston |
