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Then, in 1997, IBM redoubled its efforts-and doubled Deep Blue’s processing power-and I lost the rematch in an event that made headlines around the world. machine chess.Įleven years later I narrowly defeated the supercomputer Deep Blue in a match. From the human perspective, or at least from my perspective, those were the good old days of man vs. Eventually I found a way to trick the machine with a sacrifice it should have refused. If this machine scored a win or even a draw, people would be quick to say that I had thrown the game to get PR for the company, so I had to intensify my efforts. At one point I realized that I was drifting into trouble in a game against one of the “Kasparov” brand models. It illustrates the state of computer chess at the time that it didn’t come as much of a surprise when I achieved a perfect 32–0 score, winning every game, although there was an uncomfortable moment. The four leading chess computer manufacturers had sent their top models, including eight named after me from the electronics firm Saitek.
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I walked from one machine to the next, making my moves over a period of more than five hours. In 1985, in Hamburg, I played against thirty-two different chess computers at the same time in what is known as a simultaneous exhibition. Garry Kasparov during his rematch against the IBM supercomputer Deep Blue, 1997