List of problems by Hraba, Karl (1 to 1 of 1)

PID Years Kings Stip Award Source
116267 1987 g7d4 H#4 None Schach

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).