Premise: The American Chess Association was a chess organization founded in New York City in 1857 . Garry Kimovich Kasparov ( Га́рри Ки́мович Каспа́ров , [ ˈɡarʲɪ ˈkʲiməvʲɪtɕ kɐˈsparəf ] ; born Garik Kimovich Weinstein , 13 April 1963 ) is a Russian chess grandmaster , former World Chess Champion , writer , and political activist , whom many consider to be the greatest chess player of all time .
Hypothesis: Garry Kasparov won his first major chess tournament on April 13, 1963.
Label: CONTRADICTION