Fascinating chess puzzle

Fascinating chess puzzle

Posers and Puzzles

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p
Standard memberperihelion

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01 Dec 05
2 edits

This is one by Sam Loyd called "Organ Pipes". White to move and mate in 2



EDIT: black pawn is on a6, not a5. I don't believe this changes how its solved though. All other pieces were correct.

B
Standard memberBowmann
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01 Dec 05

Is this position correct?

Standard memberBigDogg
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Originally posted by perihelion
EDIT: black pawn is on a6, not a5. I don't believe this changes how its solved though.
With Pa6->a5, 1.Qb5! is also a solution.

B
Standard memberBowmann
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1 edit

Originally posted by perihelion
I don't believe this changes how its solved though.
It makes a big difference.

Edit: See BD's post above.

T
Standard memberTetsujin

Mississauga, Ontario

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01 Dec 05

I can't see it at all.

Unless... we change how knight capture.

Standard memberBigDogg
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Originally posted by Tetsujin
I can't see it at all.

Unless... we change how knight capture.
Don't go altering the rules just yet...consider zugzwang.

B
Standard memberBowmann
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Who is this Sam Loyd, anyway?

M
Standard memberMephisto2

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01 Dec 05

Originally posted by Bowmann
Who is this Sam Loyd, anyway?
Google him. One of the most outstanding puzzle creators of all times. Chess and other stuff (remember the 16/15 game discussed in another thread).

Equally fascinating (if not more) is Lewis Caroll (as in 'Alice in wonderland'😉.

p
Standard memberperihelion

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01 Dec 05

Heres where I got the puzzle from:

http://www.geocities.com/siliconvalley/lab/7378/loyd.htm

I doubt this is a complete list of Loyd's chess puzzles, but theres quite a few. I've only had a chance to look at 3 or 4 so far and they've all been pretty interesting.

c
Standard membercrazyblue

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01 Dec 05

I have that one in a book and it says Black pawn is on a6.
1. Qa5! wins no matter what Black plays.

I guess if pawn is on a5 and White plays Qb5, Black can play Ba6 and there is no mate in next move. But I did not really check that yet, just had a quick look.

Standard memberBigDogg
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Originally posted by crazyblue
I have that one in a book and it says Black pawn is on a6.
1. Qa5! wins no matter what Black plays.

I guess if pawn is on a5 and White plays Qb5, Black can play Ba6 and there is no mate in next move. But I did not really check that yet, just had a quick look.
Try Nf5#.

Standard memberBigDogg
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Originally posted by Bowmann
Who is this Sam Loyd, anyway?
In Bowmann's world, brilliant Americans don't exist.

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Standard memberBowmann
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Originally posted by BigDoggProblem
In Bowmann's world, brilliant Americans don't exist.
I couldn't find any:

http://www.google.co.uk/search?hl=en&q=%22list+of+brilliant+Americans%22&btnG=Search&meta=

M
Standard memberMephisto2

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Originally posted by Bowmann
I couldn't find any:

http://www.google.co.uk/search?hl=en&q=%22list+of+brilliant+Americans%22&btnG=Search&meta=
Perhaps because you are not brilliant enough to construct the right search? Would you have more success with the list of brilliant English (or Belgians for that matter)?

Try this (as an example): http://www.mindspring.com/~erasmus/Totem/elizabeth_b.htm
"Elizabeth is the mother of Robert B, Michael B, Elizabeth B, and Tim B. I cannot even begin to count the number of times we've stood in her kitchen chatting about the daily trivialities. In the list of brilliant people, she is among the top. .......".

🙂