I was going to delay this blog for a few days because Natalia Pogonina posted a
few days ago. But I've been roped into helping daighter shift house at the weekend.
White (playing up the board) to play and mate in one move.
I gave enough No.9 clues. There are 9 Black pawns.
To make the position legal remove one black pawn.
It matters not which one you take off - it's always mate in one.
Originally posted by Data Fly A good clue to the "White to play and mate in one move" is to point out that the composer was Sam Loyd. That alone might be enough for some people.
Originally posted by Data Fly There seems to be some debate about that. e.g. see:
http://www.milanvel.net/mp/snapshot/rescbody.php?px=1273423398&fid=gen&tid=634
At the very least it seems that the problem was composed before 1910.
The source arguing for Loyd is 1984. I would think it more likely that the 1984 guy didn't do his historical research carefully than the 1910 guy got it wrong when the problem was composed closer in time to 1910.
It seems that 1910 is the date of the book rather than the problem, so yeah, it's probably earlier.
I'm trying to do a search on the problem database site, but it's spazzing. I'll post again if it reveals any new info.