an Entity references as follows:
Fritz Riemann (2 January 1859, Weistritz, near Schweidnitz – 25 November 1932, Erfurt) was a German chess master. Born in Silesia (then Prussia), he was a chess pupil of Adolf Anderssen in Breslau. In 1876, he won a match against Arnold Schottländer (5 : 0) there. He wrote a book : Riemann, Fritz: Schach-Erinnerungen des jüngsten Anderssen-Schülers. Mit vielen Diagrammen im Text und einem Bildnis des Verfassers. de Gruyter, Berlin und Leipzig 1925.