von Jaenisch, Carl Frederich
Decouvertes sur Le Cavalier aux Echec, 1837
#4
2 + 2
5454 | Near Snap | 2021 |
This anticipates 251578(1962)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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