How many chess games are possible?
How many chess games are possible? Dr James Grime talking about the Shannon Number and other chess stuff. Squarespace (10% off): http://squarespace.com/numberphile More links & stuff in full description below ↓↓↓ Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ NumberpchessmathematicsLINK