Ouellet, Charles
Problem Observer, 2017
#2
8 + 11
This is a version
Version of K. Laue, Die Schwalbe, 1932, which had two black bishops on black squares.
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).