Chocolous, Jiri
3rd HM., Cesky spolek sachovni, 1891
#4
6 + 6
5658 | Beispiele zur Ideengeschichte des Schachproblems (Josef Breuer) | 1982 |
3310 | 2345 Chess Problems | 1997 |
There are these versions: 37384
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).