Overkamp, Petrus
Jaarboek, 1942
#2
11 + 10
3174 | The Two-move Chess Problem Tradition and Development | 1966 |
136 | Problem Observer | 2013 |
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).