On This Day: July 15

Domenico Ponziani 1796
Johann Lowenthal 1810
Kurt Smulders 1921
Simon Alapin 1923
Pal Benko 1928
Jarl Ulrichsen 1947
Borislav Vitanovski 1951
Igor Berdichevski 1964
Atanas Kolev 1967
Alfredo Giaccio 1970
Aleksander Delchev 1971
Oscar De La Riva 1972
Georg Frohlich 1976
Paul Koller 1979
Pavel Ponkratov 1988
Clovis Vernay 1989
Boris Kharchenko 1991
Sasa Martinovic 1991
Jan Knoppel 1995
Enrico Paoli 2005