Over 20 years ago, World Champion Garry Kasparov took on IBM and the super-computer Deep Blue in the ultimate battle of man versus machine. This was a monumental moment in chess history and was followed closely around the world. This match appealed to chess players, scientists, computer experts, and the general public. At the time of the match, Kasparov was the reigning world champion. Kasparov was put to the ultimate test carrying the weight of humanity on his shoulders heading into this iconic chess battle.