Zepler, Erich Ernest
Deutsche Schachzeitung, 1933
#3
5 + 2
5454 | Near Snap | 2020 |
3713 | Snap | 2020 |
6490 | yacpdb | 2020 |
This anticipates 223720(1958), 33358(1960)
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).