Ringier-Tschudi, Adolf
Schachprobleme und Problemchen, 1913
#2
10 + 3
5454 | Near Snap | 2019 |
6490 | yacpdb | 2019 |
Anticipated by 1936(1852), 1977(1866), 75330(1879), 178325(1903)
This anticipates 195113(1918), 195293(1923), 62067(1936), 139878(1949), 147818(1983), 147815(2012), 147819(2012)
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).