Facebook's artificial intelligence-powered machine defeats FIVE Texas hold'em champions at once

Daily Mail - Science & tech 

A computer has beaten five of the world's champion players at poker -- a game once thought too difficult for machines to master. It is the latest milestone marking the superior powers of machines over people and the first time a computer has beaten more than one opponent in a complex game of strategy and calculation. Computers first defeated the human world champion at chess in 1996 -- and the even-more complex Chinese strategy game of Go two years ago. But poker has posed a tougher challenge as it involves several players around the table. And unlike in chess or Go, the computer does not have access to all the information available as it cannot see its opponent's cards.