Number of possible chess games. The number of legal chess positions is 10^40, the number of different possible games, 10^120. Authors have attempted various ways to convey this immensity, usually based on one of the few fields to regularly employ such exponents, astronomy. In his book Chess Metaphors, Diego Rasskin-Gutman points out that a player looking eight moves ahead is already presented with as many possible games as there are stars in the galaxy.
Westford, Vermont. Westford is a town in Chittenden County, Vermont, United States. The population was 2,029 at the 2010 census.[3]
Wallingford-Swarthmore School District is a midsized, suburban public school district in south-eastern Delaware County, Pennsylvania in the United States. It serves the boroughs of Swarthmore, Rose Valley and Rutledge, and the township of Nether Providence (consisting largely of the unincorporated community of Wallingford).