Matthaus, Hans Georg
Comm., Deutsche Schachzeitung, 1972
#2
2 + 4
5454 | Near Snap | 2021 |
15148 | Sadier Collection | 2021 |
Anticipated by 138170(1965)
This anticipates 184335(1979-1980)
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).