Kopaev, Viacheslav Georgievich
1st Prize, Shakhmaty (Baku), 1989
#2
6 + 5
56 | The Problemist | 2014 |
5454 | Near Snap | 2016 |
3713 | Snap | 2022 |
Anticipated by 137589(1965-1966), 261633(1977)
This is after 156287
There are these versions: 156289
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).