Hermanson, Halvar
Schweizerische Arbeiter Schachzeitung, 1958
#2
4 + 3
2012 | Miniature Chess Problems from Many Countries | 1981 |
3295 | Einfuhrung in die Welt des Schachproblem | 1984 |
3713 | Snap | 2022 |
This anticipates 264920(1993)
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).