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Stockfish

descriptionStockfish - Page 4 EmptyRe: Stockfish

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Stockfish_Rockwood Chess engine
Stockfish_Rockwood Opening Book

descriptionStockfish - Page 4 EmptyRe: Stockfish

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Jack Sparrow wrote:
Stockfish (7-1-2014)

Windows x64 for modern computers + sse4.2
Windows x64 for modern computers
Windows x64
Windows 32
Linux x64 for modern computers + sse4.2


Thank you Jack Sparrow. Your the Linux x64 for modern computers
Linux x64

Tweak King PST tables

First tested with 50K games at very short TC of 5+0.05
ELO: 3.11 +-2.0 (95%) LOS: 99.9%
Total: 49665 W: 10941 L: 10497 D: 28227

Then retested with usual SPRT at short TC
LLR: 2.96 (-2.94,2.94) [-1.50,4.50]
Total: 16875 W: 3198 L: 3049 D: 10628

And at long TC
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 5890 W: 985 L: 857 D: 4048

Assorted grammar fixes

Mainly from Lyudmil Antonov and
one from Henri Wiechers.


Thank you Jack Sparrow. Your the best and most thrusthworthy  smile

descriptionStockfish - Page 4 EmptyRe: Stockfish

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Stockfish + Syzygy Endgame Tablebases (sister engine)

Author: Ronald de Man
Date: Tue Jan 7 22:34:10 2014 +0100
Timestamp: 1389130450


Merge remote-tracking branch 'upstream/master'

Windows x64 for modern computers + sse4.2
Windows x64 for modern computers
Windows x64
Windows x32
Linux x64 for modern computers + sse4.2
Linux x64 for modern computers
Linux x64

descriptionStockfish - Page 4 EmptyRe: Stockfish

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White: Stockfish 191213 x64 vs. Black: Houdini 4 Pro x64B

descriptionStockfish - Page 4 EmptyA hot request

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VocalTechnique wrote:



Hello Dear Member of Chess2U forum !  wink 

Happens you have a 32-bit binary of this masterpiece coming from Orient ?
If YES, I propose you an exchange: a rare piece of chess software from my (huge) collection !
YES  lol or NOT  cry ?

Cheers,
Uncle Ruxy (still uneated)  wink 

Stockfish - Page 4 Image

THANK YOU A LOT !

descriptionStockfish - Page 4 EmptyRe: Stockfish

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Author: Ralph Stoesser
Date: Wed Jan 8 23:57:06 2014 +0900
Timestamp: 1389193026

Retire easy move

Remove the easy move code and add the condition to
play instantly if only one legal move is available.

Verified there is no regression at 60+0.05
ELO: 0.17 +-1.9 (95%) LOS: 57.0%
Total: 40000 W: 6397 L: 6377 D: 27226

bench: 8502826

Windows x64 for modern computers + sse4.2
Windows x64 for modern computers
Windows x64
Windows x32
Linux x64 for modern computers + sse4.2
Linux x64 for modern computers
Linux x64

descriptionStockfish - Page 4 EmptyRe: Stockfish

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VocalTechnique wrote:
Author: Ralph Stoesser
Date: Wed Jan 8 23:57:06 2014 +0900
Timestamp: 1389193026

Retire easy move

Remove the easy move code and add the condition to
play instantly if only one legal move is available.

Verified there is no regression at 60+0.05
ELO: 0.17 +-1.9 (95%) LOS: 57.0%
Total: 40000 W: 6397 L: 6377 D: 27226

bench: 8502826


There are more...  thumb up


Date: Wed Jan 8 2014

Retire grain size code

Seems useless at long TC.

Tested at 60+0.05
ELO: 2.98 +-2.2 (95%) LOS: 99.6%
Total: 30440 W: 4934 L: 4673 D: 20833

And at 120+0.05
ELO: 2.50 +-2.6 (95%) LOS: 97.1%
Total: 19633 W: 2848 L: 2707 D: 14078

bench: 8502826

Stop earlier if iteration is taking too long

If we are still at first move, without a fail-low and
current iteration is taking too long to complete then
stop the search.

Passed short TC:
LLR: 2.97 (-2.94,2.94) [-1.50,4.50]
Total: 26030 W: 4959 L: 4785 D: 16286

Long TC:
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 18019 W: 2936 L: 2752 D: 12331

And performed well at 40/30
ELO: 4.33 +-2.8 (95%) LOS: 99.9%
Total: 20000 W: 3480 L: 3231 D: 13289

bench: 8502826

descriptionStockfish - Page 4 Emptystockfish_syzygy_14010722_x64

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stockfish_syzygy_14010722_x64 40 elo stronger then houdini 4 pro B

after my test clap 

descriptionStockfish - Page 4 EmptyRe: Stockfish

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@houdinirybka wrote:
stockfish_syzygy_14010722_x64    40 elo stronger then houdini 4 pro B

after my test clap 


 evil 

descriptionStockfish - Page 4 EmptyRe: Stockfish

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.

Last edited by VocalTechnique on Thu Jan 09, 2014 2:12 pm; edited 1 time in total

descriptionStockfish - Page 4 EmptyRe: Stockfish

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@houdinirybka wrote:
stockfish_syzygy_14010722_x64    40 elo stronger then houdini 4 pro B

after my test clap 

Hi...
may i get a link to dw for Stockfish_syzygy_14010722_32 ?
Thx B 4  thumb up 

descriptionStockfish - Page 4 EmptyRe: Stockfish

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@salma1234 wrote:
@houdinirybka wrote:
stockfish_syzygy_14010722_x64    40 elo stronger then houdini 4 pro B

after my test clap

Hi...
may i get a link to dw for  Stockfish_syzygy_14010722_32 ?
Thx B 4   thumb up


Stockfish + Syzygy Endgame Tablebases (sister engine)

Author: Ronald de Man
Date: Tue Jan 7 22:34:10 2014 +0100 <------------------version 14010722
Timestamp: 1389130450


Merge remote-tracking branch 'upstream/master'

Windows x64 for modern computers + sse4.2
Windows x64 for modern computers
Windows x64
Windows x32 <-----------------------
Linux x64 for modern computers + sse4.2
Linux x64 for modern computers
Linux x64

Last edited by VocalTechnique on Thu Jan 09, 2014 10:27 am; edited 1 time in total

descriptionStockfish - Page 4 EmptyRe: Stockfish

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VocalTechnique wrote:
@salma1234 wrote:
@houdinirybka wrote:
stockfish_syzygy_14010722_x64    40 elo stronger then houdini 4 pro B

after my test clap

Hi...
may i get a link to dw for  Stockfish_syzygy_14010722_32 ?
Thx B 4   thumb up


Stockfish + Syzygy Endgame Tablebases (sister engine)

Author: Ronald de Man
Date: Tue Jan 7 22:34:10 2014 +0100 <------------------version 14010722
Timestamp: 1389130450

Merge remote-tracking branch 'upstream/master'
Thx u Sir.. BR clap 

Windows x64 for modern computers + sse4.2
Windows x64 for modern computers
Windows x64
Windows x32 <-----------------------
Linux x64 for modern computers + sse4.2
Linux x64 for modern computers
Linux x64

descriptionStockfish - Page 4 EmptyRe: Stockfish

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VocalTechnique wrote:
@salma1234 wrote:
@houdinirybka wrote:
stockfish_syzygy_14010722_x64    40 elo stronger then houdini 4 pro B

after my test clap

Hi...
may i get a link to dw for  Stockfish_syzygy_14010722_32 ?
Thx B 4   thumb up


Stockfish + Syzygy Endgame Tablebases (sister engine)

Author: Ronald de Man
Date: Tue Jan 7 22:34:10 2014 +0100 <------------------version 14010722
Timestamp: 1389130450

Merge remote-tracking branch 'upstream/master'

Windows x64 for modern computers + sse4.2
Windows x64 for modern computers
Windows x64
Windows x32 <-----------------------
Linux x64 for modern computers + sse4.2
Linux x64 for modern computers
Linux x64

sorry Mr. Vocal Technicque,,,I have download but the content inside is not for 32 bit but 64 bit... please check... thx advance

descriptionStockfish - Page 4 EmptyRe: Stockfish

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@salma1234 wrote:

Hi...
may i get a link to dw for  Stockfish_syzygy_14010722_32 ?
Thx B 4   thumb up


Stockfish + Syzygy Endgame Tablebases (sister engine)

Author: Ronald de Man
Date: Tue Jan 7 22:34:10 2014 +0100 <------------------version 14010722
Timestamp: 1389130450


Merge remote-tracking branch 'upstream/master'

Windows x32 <-----------------------

descriptionStockfish - Page 4 EmptyStockfish

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@Silvian wrote:
Cheers,
Uncle Ruxy (still uneated)  wink 


lol wink

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