Johner, Hans
Deutsche Schachblatter, 1968
#3
8 + 12
328 | Schweizerische Schachzeitung | 1969 |
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).