[Retros] 1NAi (15 pieces)

[Andrew Buchanan]

Alas this is susceptible to Joost's +wNb4 cook.

But more fundamentally, there is another new cook +wNb1,+wNanywhere.

In my suggestion 8/PP6/PRQ5/1B6/2R5/PkP5/1PrP3P/K7, the existence of wPh2
forces bhP to have captured the second wN.

-----Original Message-----
From: retros-bounces at janko.at [mailto:retros-bounces at janko.at] On Behalf Of
Olli Heimo
Sent: 11 June 2011 02:14
To: The Retrograde Analysis Mailing List
Subject: [Retros] 1NAi (15 pieces)

Well done Andrew, but is it still possible to save man with a small
modification. 8/1PP5/2PQ4/3P4/R1R1B3/PkP5/1PrP4/K7 13+2=15.
Olli.


Andrew Buchanan kirjoitti 10.06.2011 kello 20:43:

> Here's my try... hope it's sound...

> 

> http://www.janko.at/Retros/d.php?ff=8/1P1P4/2P1Q3/3P4/R1R1B3/PkP5/pPrP

> 4/K7 (though Otto's link doesn't seem to be working right now...) Add 

> the missing unit(s).

> 13+3=16.

> 

> Cheers,

> Andrew.

> 

> -----Original Message-----

> From: retros-bounces at janko.at [mailto:retros-bounces at janko.at] On  

> Behalf Of Olli Heimo

> Sent: 10 June 2011 19:42

> To: retros at janko.at

> Subject: [Retros] 1NAi (18 pieces)

> 

> Hi! I wonder if it can be done with 18 pieces like:

> 8/8/8/2PPP3/Q1PkNR2/RBrP4/pPrPP3/K7 14+4. Add one unit. Intention is  

> to add wNb1. Have I missed something? It may be possoble to reduce to 

> 17  pieces.

> Olli.

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