About Michael Stean
Michael Francis Stean is an English chess grandmaster, an author of chess books and a tax accountant. In London in 1977, Stean lost a blitz game to a computer program (CHESS 4.6), making him the first grandmaster to lose a game to a computer. In the first of his five Chess Olympiads at Nice in 1974, he won the prize for best game of the Olympiad, for his effort against Walter Browne. International Master and International Grandmaster titles were awarded in 1975 and 1977 respectively.
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