To view the chess problems originally published in a particular source, click on the number in
the ‘Originals’ column. To view the chess problems quoted by a particular source, click
on the number in the ‘Quotes’ column.
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).