Deep Blue (chess computer) offer, but Kasparov refused a rematch. Deep Blue, with its capability of evaluating 200 million positions per second, was the fastest computer to face a world chess champion. Today, in computer chess research and matches of world class players against computers, the focus of play has often shifted to software , rather than using dedicated chess hardware. Modern chess programs like Houdini, Rybka, Deep Fritz or Deep Junior are more efficient than the programs during Deep Blue's era. In a November 2006 match between Deep Fritz and world chess champion Vladimir Kramnik, the program ran on a computer system containing
Deep Blue (video game) Deep Blue (video game) Deep Blue, released in Japan as , is a 1989 underwater shooter video game for the TurboGrafx-16. In it, the player controls a submersible fighter shaped as a Freshwater angelfish that must fight through waves of mutated marine life. A hostile alien presence has descended upon the Earth's waters. Using their own bacteria, the aliens have infected and mutated numerous deep sea and marine life forms causing them to enlarge and to follow every alien command. The aliens use their infected marine life to attack the shores of the Earth's continents, initiating an invasion from the