Does anyone know if the Syzygy version:
http://abrok.eu/stockfish_syzygy/
Author: Ronald de Man
Date: Fri Nov 29 21:21:20 2013 +0100
Timestamp: 1385756480
corresponds to the DD version with the addition of Syzygy support?
Thanks
Shaun
Stockfish DD: a new official release
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Re: Stockfish DD: a new official release
Okay.SzG wrote:?Graham Banks wrote: http://abrok.eu/stockfish/c5bb9b9da943c ... 10_x64.exe
That's the one that I said works.
gbanksnz at gmail.com
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Re: Stockfish DD: a new official release
Hello Shaun,Shaun wrote:Does anyone know if the Syzygy version:
http://abrok.eu/stockfish_syzygy/
Author: Ronald de Man
Date: Fri Nov 29 21:21:20 2013 +0100
Timestamp: 1385756480
corresponds to the DD version with the addition of Syzygy support?
Thanks
Shaun
Yes I think that is the one you want. The Nov 30 version is slightly different, only in bitboard initialization code after a change from Marco there and in the makefile, after a change from Daylen Lang for OS X.
You could get the information you need I think on the page with commits on Ronald's Stockfish Syzygy branch here https://github.com/syzygy1/Stockfish/commits/master
Eelco
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
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Re: Stockfish DD: a new official release
Thanks...
I looked at the commits comments and hopefully that confirms it?
Shaun
I looked at the commits comments and hopefully that confirms it?
Shaun
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Re: Stockfish DD: a new official release
mcostalba wrote:This is a new release of Stockfish after the last TCEC season. It is almost the same version that played the superfinal against Komodo. You can download at http://stockfishchess.org/ or browse the sources at https://github.com/mcostalba/Stockfish . If you still don’t find the release package please wait few hours while our site is being updated. For people compiling themselves, please verify signature is correct running ‘stockfish bench’ from a terminal window. At the end of the run, searched nodes shall be 8596156
Diffs from last version is: 32 files changed, 966 insertions(+), 1257 deletions(-)
So 291 lines of code less but should be quite stronger than version 4. For interested people here is the breakdown of lines count.
Code: Select all
------------------------------------------------------------------------------- Language files blank comment code ------------------------------------------------------------------------------- C++ 20 2088 1577 5547 C/C++ Header 21 638 555 1555 make 1 82 80 417 ------------------------------------------------------------------------------- SUM: 41 2726 2132 7102 -------------------------------------------------------------------------------
And here is the list of developers that contributed to this release:
A special thank to Daylen Yang, our precious webmaster and builder of the Mac binaries and to http://abrok.eu/stockfish/ from which I have, shameless, took the Windows binaries.Code: Select all
Chris Caino Eelco de Groot Gary Linscott Gregor Cramer Hongzhi Cheng Jean-Francois Romang Joona Kiiski Jörg Oster Kelly Wilson Kojirion Lucas Braesch Marco Costalba Matthew Sullivan Ralph Stößer Raminder Singh Reuven Peleg Uri Blass
This release is dedicated to Don.
I had the previous version of Stockfish, but when I downloaded this DD version Stockfish stopped working ?
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Re: Stockfish DD: a new official release
thanks for your brilliant work.mcostalba wrote:
this King, Bishop and Knight versus King position [D]K7/2kB4/8/8/8/8/8/5N2 w - - 0 33[\D] which is a mate in 33 and took my computer 50 minutes 7,989,887,956 moves to get +M45 with stockfish dd (32 bits)
but Stockfish version 3 (32 bits) it took 11 minutes 2,340,735,935 moves to get +M45
do you know why stockfish dd searches through many more moves than stockfish 3 to find a mate ?
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Re: Stockfish DD: a new official release
Give Marco some time to think: is draw = 0 or not? It is a joke!duncan wrote:...mcostalba wrote:
But I would like to hear who is the author of the 9. point in search.
It was added to version 22. If I remember well, Marco was intersted the decomplied Houdini befor this version.
Who is the original author of 9. point in search?
Who is the author of this new deep idea?
Maybe, I can't be friendly, but let me be useful.
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Re: Stockfish DD: a new official release
Marek what do you mean with 9. point in search? You mentioned it in another thread, before. Do you mean the 9. ProbCut idea? Originally it dates back from at least 1994, see also http://chessprogramming.wikispaces.com/ProbCutlech wrote:Give Marco some time to think: is draw = 0 or not? It is a joke!duncan wrote:...mcostalba wrote:
But I would like to hear who is the author of the 9. point in search.
It was added to version 22. If I remember well, Marco was intersted the decomplied Houdini befor this version.
Who is the original author of 9. point in search?
Who is the author of this new deep idea?
It was used in some strong Othello programs like Logistello, the famous checkers program Chinook etc. The implementation in Stockfish, as far as I know, started with a post from Onno Garms when he decided to retire and publicize some of his ideas in Onno. The post can be found here Bad Pruning The code in Stockfish is tailor made for Stockfish I think by Marco and Joona, in that it only is enabled for recaptures with a strong SEE.
Not sure if this is what you were referring to...
Regards, Eelco
Debugging is twice as hard as writing the code in the first
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
place. Therefore, if you write the code as cleverly as possible, you
are, by definition, not smart enough to debug it.
-- Brian W. Kernighan
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Re: Stockfish DD: a new official release
Such a wonderful piece of software and collaborative work.mcostalba wrote:This is a new release of Stockfish after the last TCEC season.
...
This release is dedicated to Don.
Thanks Marco & team.
Ben-Hur Carlos Langoni Junior
http://sourceforge.net/projects/redqueenchess/
http://sourceforge.net/projects/redqueenchess/
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Re: Stockfish DD: a new official release
Many thanks Eelco.Eelco de Groot wrote:Marek what do you mean with 9. point in search? You mentioned it in another thread, before. Do you mean the 9. ProbCut idea? Originally it dates back from at least 1994, see also http://chessprogramming.wikispaces.com/ProbCutlech wrote:Give Marco some time to think: is draw = 0 or not? It is a joke!duncan wrote:...mcostalba wrote:
But I would like to hear who is the author of the 9. point in search.
It was added to version 22. If I remember well, Marco was intersted the decomplied Houdini befor this version.
Who is the original author of 9. point in search?
Who is the author of this new deep idea?
It was used in some strong Othello programs like Logistello, the famous checkers program Chinook etc. The implementation in Stockfish, as far as I know, started with a post from Onno Garms when he decided to retire and publicize some of his ideas in Onno. The post can be found here Bad Pruning The code in Stockfish is tailor made for Stockfish I think by Marco and Joona, in that it only is enabled for recaptures with a strong SEE.
Not sure if this is what you were referring to...
Regards, Eelco
I think that is a great idea, I only wanted to know the author.
best for you
Marek
Maybe, I can't be friendly, but let me be useful.