Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)
Izbrannie Zadachi, 1958
#2
6 + 4
3310 | 2345 Chess Problems | 1997 |
5454 | Near Snap | 2008 |
This anticipates 23360(1971-1972), 35626(1991-1992)
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).