von Gottschall, Hermann
Deutsche Schachzeitung, 1892
#2
5 + 2
5454 | Near Snap | 2021 |
6490 | yacpdb | 2021 |
This anticipates 78167(1896)
There are these versions: 4636
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).