[Retros] happy prime new year

Noam Elkies elkies at math.harvard.edu
Sat Dec 31 19:22:34 EST 2016


It's that time of the year again:

http://www.janko.at/Retros/d.php?ff=1nb2bnr/1ppp1kpp/4p1r1/p4p2/3B4/1PP2Q1P/P2PPPPR/RNq1KBN1

(C+ Popeye 3.41 in less than 1 second)

NDE


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