[Retros] Min dual-free SPG where each survivor has moved.
keynews.tv at skynet.be
Thu May 2 11:26:42 EDT 2002
Thanks, Andrew, and congratulations !
(BTW my proof game was 14.5 moves long...)
I'll try now to re-construct your 13.5 moves.
Could you mail me here your solution, in case
I would turn crazy eric.angelini at kntv.be ?
----- Original Message -----
From: "Andrew Buchanan" <andrew at anselan.com>
To: <retros at janko.at>
Sent: Thursday, May 02, 2002 4:16 AM
Subject: [Retros] Min dual-free SPG where each survivor has moved.
> Noam Elkies originally asked for a dual-free SPG in which every unit
> Eric Angelini claimed an SPG in 14.0 in which every *surviving* unit
> Here is a dual-free SPG in 13.5 in which every *surviving* unit moved
> by Euclide 0.91). It is easy to see that the task cannot be satisfied in
> fewer moves.
> (9+8) SPG in 13.5.
> Andrew Buchanan
> Retros mailing list
> Retros at janko.at
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