Massmann, Wilhelm Karl Heinrich
Deutsche Schachblatter, 1916
#2
3 + 4
5454 | Near Snap | 2019 |
6490 | yacpdb | 2019 |
This anticipates 167091(1989), 159562(2007)
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).