[Retros] Add units: 1QA (16pieces)

Andrew Buchanan andrew at anselan.com
Wed Jun 29 15:47:04 EDT 2011

Mu-Tsun, Dream,

That's a very nice idea, well executed.

I tried a variant of that which offers the tantalizing potential to come
down to 14 pieces:


Unfortunately, I haven't figured out how to wipe out all the extraneous
pieces cleanly with this matrix, and the best that I can do is 16 - exactly
tying with the Taiwanese offering in terms of officer hierarchy too!

Maybe someone can do better?


-----Original Message-----
From: retros-bounces at janko.at [mailto:retros-bounces at janko.at] On Behalf Of
Mu-Tsun Tsai
Sent: 30 June 2011 01:15
To: The Retrograde Analysis Mailing List
Subject: Re: [Retros] Add units: 1QA (16pieces)

I think we can use only 16 pieces.


Stip: add the missing unit(s).

Intended solution:+wQb1 (retro: -1.Nb3 Ra1)

Mu-Tsun Tsai

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