[Retros] Shortest checkmates in shortest proof games

Noam Elkies elkies at math.harvard.edu
Sun Oct 6 01:11:39 EDT 2002

The latest table seems to be missing UR's and my checkmates
with a promoted Knight and my B/N and R/B double checkmates.
Meanwhile, here's a new discovered checkmate in 5.5 (Rh1/Ng1):
1 h4 f6(f5) 2 h5 Kf7 3 h6 Kg6 4 Nh3 Kh5 5 f4 g6 6 Nf2#, C+ in 20(40) msec.


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