[Retros] Cherchez la FEN (not as easy as before!)

[Juha Saukkola]

I found 6.0 PG's, but there are ugly problem in one square. Is shorter possible?

LähetettyOutlook for Android<https://aka.ms/AAb9ysg>
________________________________
From: Retros <retros-bounces at janko.at> on behalf of Éric Angelini via Retros <retros at janko.at>
Sent: Tuesday, January 30, 2024 2:17:10 AM
To: Retros at janko.at <Retros at janko.at>
Cc: Éric Angelini <eric.angelini at skynet.be>
Subject: [Retros] Cherchez la FEN (not as easy as before!)

What is the minimum number of moves that must be played in a chess game so that the FEN<https://en.wikipedia.org/wiki/Forsyth%E2%80%93Edwards_Notation> of the position reached has exactly 8 numbers – these numbers being 1, 2, 3, 4, 5, 6, 7 and 8 (not necessarily in this order)?
Best,
É.


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