Kasparov, Gary - Signed Photo Playing Chess with "Deep Blue" Programs Ballet for many years was the

for many years was the Artistic director at the Chicago Lyric Opera

dated in April 1975

son of Eduard Strauss and nephew of Johan Strauss II

size is 12 x 8 inches

signed and inscribed by the soprano

Kasparov, Gary - Signed Photo Playing Chess with "Deep Blue" Programs Ballet for many years was theRussian Chess grandmaster (b. 1963), World Champion 1985 93, first Champion to be defeated by a computer in the highly publicized 1997 match against IBMs Deep Blue. Signed photo, shown in that match, size is 10 x 8 inches, authentication sticker on the lower right corner by Bennett (certificate is also included), in excellent condition.