Backe, Espen
Die Schwalbe, 1981
#2
4 + 3
3295 | Einfuhrung in die Welt des Schachproblem | 1984 |
5454 | Near Snap | 2009 |
This anticipates 132523(2007)
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).