Larsen, Karl Adolf Koefoed
Good Companions (February), 1921
#2
6 + 6
3132 | The Good Companion Two-Mover | 1922 |
3310 | 2345 Chess Problems | 1997 |
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).