In 1997, Garry Kasparov, widely regarded as the world's greatest chess player, was defeated by a computer. But how much did that reveal about the 'brainpower' of machines? Show more
Discover 11,128,835 listings and 279,845 playable programmes from the BBC
In 1997, Garry Kasparov, widely regarded as the world's greatest chess player, was defeated by a computer. But how much did that reveal about the 'brainpower' of machines? Show more
The BBC's international radio station
