In 1997, an IBM computer beat a chess world champion for the first

“He can’t believe it,” were the words commentators had for a speechless Garry Kasparov, a world chess champion, after he lost to IBM’s computer named Deep Blue. Watch how CNN covered the historic event 25 years ago.

Deep Blue computer beats world chess champion – archive, 1996

Kasparov Loses to Deep Blue: The First Time a Human Chess Player

Computers Still Dominate Human Opponents In Chess : All Tech

The day a computer beat the chess world champion, 1997 - Rare

History Daily

In 1997, an IBM computer beat a chess world champion for the first

History on Today: Deep Blue defeats Garry Kasparov in chess match

2: In 1997, chess world champion Garry Kasparov was defeated by

Game Over - Kasparov and the Machine : Marc Ghannoum

On this day: Born April 13, 1963; Russian chess champion Garry