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Chess Problems Forum Index
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  Topic: Back button never works on your site
fianchetto

Replies: 1
Views: 7869

PostForum: Bugs   Posted: Wed Mar 19, 2008 5:54 pm   Subject: Back button never works on your site
while reviewing a problem, if I decide to hit the back button I get page expired message, which is really annoying. surely you can fix this. most websites allow for navigation between pages. I cannot ...
  Topic: problem 2823 was a mate in 4 not mate in 3
fianchetto

Replies: 12
Views: 11444

PostForum: Bugs   Posted: Thu Mar 06, 2008 4:42 pm   Subject: problem 2823 was a mate in 4 not mate in 3
is the question always posed to find a mate with best possible moves, or simply to find a mate? With best possible moves the shortest path is reached, but if not best possible then any path is possibl ...
  Topic: problem 2823 was a mate in 4 not mate in 3
fianchetto

Replies: 12
Views: 11444

PostForum: Bugs   Posted: Wed Mar 05, 2008 2:56 pm   Subject: problem 2823 was a mate in 4 not mate in 3
and mate in 4 dont forget
  Topic: problem 2823 was a mate in 4 not mate in 3
fianchetto

Replies: 12
Views: 11444

PostForum: Bugs   Posted: Tue Mar 04, 2008 1:10 pm   Subject: problem 2823 was a mate in 4 not mate in 3
I resetted the computer to its default algorithm (it has multiple search algorithms) which is the strongest, and it found the mate in 3 in a second. So it was different algorithm that prevented it fid ...
  Topic: problem 2823 was a mate in 4 not mate in 3
fianchetto

Replies: 12
Views: 11444

PostForum: Bugs   Posted: Mon Mar 03, 2008 4:40 pm   Subject: problem 2823 was a mate in 4 not mate in 3
I see th a2a3 move if black rook goes elsewhere. I will put position in th computer again at different stages and see what if finds.
  Topic: problem 2823 was a mate in 4 not mate in 3
fianchetto

Replies: 12
Views: 11444

PostForum: Bugs   Posted: Mon Mar 03, 2008 1:50 pm   Subject: problem 2823 was a mate in 4 not mate in 3
As I stated before, your 3 move mate solution is contingent on black exchanging rooks. If black decides not to exchange rooks there is no mate in 3.
  Topic: problem 2823 was a mate in 4 not mate in 3
fianchetto

Replies: 12
Views: 11444

PostForum: Bugs   Posted: Sun Mar 02, 2008 1:50 pm   Subject: problem 2823 was a mate in 4 not mate in 3
this computer specifically searched for mate in 3 but could not find it. I then told it to search for mate in 4 and it found it. It commences with c2c3.

Your solution had black exchanging rooks whi ...
  Topic: problem 2823 was a mate in 4 not mate in 3
fianchetto

Replies: 12
Views: 11444

PostForum: Bugs   Posted: Sat Mar 01, 2008 2:42 pm   Subject: problem 2823 was a mate in 4 not mate in 3
I subjected the position to chess computer analysis and it is a mate in 4 and not 3 as you stated.
  Topic: problem 2823
fianchetto

Replies: 1
Views: 3743

PostForum: Bugs   Posted: Thu Feb 28, 2008 2:23 pm   Subject: problem 2823
can someone please place the solution to this problem in the forum since the animate solution is not being used and the problemhas been around for some time.
  Topic: problem 2386
fianchetto

Replies: 1
Views: 3765

PostForum: Bugs   Posted: Thu Dec 13, 2007 4:56 pm   Subject: problem 2386
Am I missing something here. why can't black's rook take white's rook on H1, then proceed to queen the pawn, rather than shuffling back and forth between f1 and g1? At the very least can't black draw ...
  Topic: problem 1877
fianchetto

Replies: 1
Views: 3816

PostForum: Bugs   Posted: Tue Oct 16, 2007 5:45 pm   Subject: problem 1877
The stated mate in 4 solution is quite good, but I found a more simpler mate in 4, namely Rc1 b4, Rch1 c3, Rh1h5+ gh5, Rh5 mate.

I was surprised there was a simpler solution to the same problem. No ...
  Topic: problem 1866
fianchetto

Replies: 3
Views: 5244

PostForum: Bugs   Posted: Thu Sep 27, 2007 1:58 pm   Subject: problem 1866
yes, please send reply to Julian_Feinberg@vrl.com.au and datumsoft@hotmail.com

thanks
  Topic: problem 1866
fianchetto

Replies: 3
Views: 5244

PostForum: Bugs   Posted: Wed Sep 26, 2007 6:26 pm   Subject: problem 1866
I cannot see the mate in 3. The animate solution is also not working.
 
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