Minckwitz, Johannes
Deutsche Schachzeitung, 1871
#2
5 + 1
3757 | Schachminiaturen I | 1902 |
3295 | Einfuhrung in die Welt des Schachproblem | 1984 |
5454 | Near Snap | 2021 |
This anticipates 159647(1919), 231267(1927)
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).