found:Wikipedia WWW site, Jan. 22, 2008(Miguel Najdorf; b. Mendel (Mieczysław) Najdorf, Apr. 15, 1910, Grodzisk Mazowiecki, near Warsaw; d. July 4, 1997, Málaga, Spain; Polish-born Argentine chess grandmaster of Jewish origin, famous for his Najdorf variation; also a well-respected chess writer)