MatPlus.Net

 Website founded by
Milan Velimirović
in 2006

7:58 UTC
ISC 2024
 
  Forum*
 
 
 
 

Username:

Password:

Remember me

 
Forgot your
password?
Click here!
SIGN IN
to create your account if you don't already have one.
CHESS
SOLVING

Tournaments
Rating lists
1-Jan-2024

B P C F





 
 
MatPlus.Net Forum Misc as-Suli's diamond
 
You can only view this page!
(1) Posted by Sarah Hornecker [Tuesday, Jan 29, 2008 04:49]; edited by Sarah Hornecker [08-01-29]

as-Suli's diamond


Is this as-Suli's diamond?

(= 2+2 )

Unknown author, around 10th century
and are firzan (move one square diagonally)
White to move and win

The description would fit partially. It was published by Abu Bakr Muhammad ben Yahya as-Suli and it was solved by Yuri Averbakh more than a thousand years later. However, as-Suli wrote that he didn't compose it (but deeply analysed it and gave only the first move of the solution which for Yuri Averbakh was the proof that as-Suli completely solved the position).

Solution:
http://de.wikipedia.org/wiki/Abu-Bakr_Muhammad_ben_Yahya_as-Suli
 
(Read Only)pid=1920

No more posts


MatPlus.Net Forum Misc as-Suli's diamond