On This Day: April 13

Otto von Oppen 1783
Robert Braune 1845
Otto von Oppen 1860
Robert Thomson 1861
Jean Dufresne 1893
Eduards Valcins 1913
Yuri Beliakin 1921
Margareta Teodorescu 1932
Siegmar Borchardt 1936
Tim Krabbe 1943
Julius Gunst 1958
Mark Gordian 1961
Garry Kasparov 1963
Evgeny Fomichev 1964
Konstantin Sakaev 1974
Farrukh Amonatov 1978
Sergey Pugachev 1991
Aivars Gipslis 2000