Pradignat, Emile Leonard
Sammlung Leichterer Schachaufgaben 2 (Dufresne), 1882
#4
9 + 3
15010 | 100 des meilleurs problemes d'echecs (Pradignat) | 1883 |
23 | Die Schwalbe | 2012 |
6490 | yacpdb | 2020 |
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).