Andor Lilienthal, Russian-Hungarian chess player (died 2010)

Andor Arnoldovich Lilienthal was a Hungarian and Soviet chess player. In his long career, he played against ten male and female world champions, beating Emanuel Lasker, José Raúl Capablanca, Alexander Alekhine, Max Euwe, Mikhail Botvinnik, Vasily Smyslov, and Vera Menchik.