what white does. Then there are 400 * 20 = 8,000 for white. Then there are 8,000 * 20 = 160,000 for black, and so on. If you were to fully develop the entire tree for all possible chess moves, the total number of board positions is about 1,000,000,000,000,000,000,000,000, 000,000,000,000,000,000,000,000,000,000,000,000,000,000, 000,000,000,000,000,000,000,000,000,000,000,000,000,000, 000,000,000,000, or 10120, give or take a few. That's a very big number. For example, there have only been 1026 Quinlan dial up internet access, Quinlan, TX up internet access dial QuinlanQuinlan up internet access, dial Texas, Quinlan dial up internet access
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