Stockfish builds


32840sf-tester
2021-09-27 15:19:28
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TimeControl: 10s+0.1s  
Threads=1
Syzygy 5 men
Book: Sufi_9-21 (700 openings = 1400 games).
cutechess-cli
see @32820


# PLAYER                               :  RATING  PLAYED    W     L     D  D(%)
1 stockfish_21092606_MichaelChaly      :    46.7    1400  354   177   869    62   New
2 stockfish_21090614_S.Geschwentner    :    44.0    1400  372   205   823    59
3 stockfish_21083112_SFisGOD           :    36.1    1400  322   185   893    64
4 stockfish_21091011                   :    30.3    1400  323   208   869    62
5 stockfish_21082707_SFisGOD           :    28.9    1400  312   202   886    63
6 stockfish_14                         :     0.0    7000  977  1683  4340    62

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32839sf-tester
2021-09-26 14:45:40
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TimeControl: 30s+0.3s  
Threads=3
Syzygy 5 men
Book: Sufi_21  
cutechess-cli

# PLAYER                             :  RATING  PLAYED    W    L    D  D(%)
1 stockfish_21091708                 :    74.0     100   28    9   63    63
2 stockfish_21092423_OfekShochat     :    38.6     100   25   15   60    60
3 stockfish_21092119                 :    34.7     100   23   14   63    63
4 stockfish_21092606_MichaelChaly    :    23.1     100   24   18   58    58   New
5 stockfish_2109232324_S.Nicolet     :    23.1     100   23   17   60    60
6 stockfish_21092522_S.Nicolet       :    15.4     100   23   19   58    58   New
7 stockfish_14                       :     0.0     600   92  146  362    60

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32838sf-tester
2021-09-25 14:05:08
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TimeControl: 30s+0.3s  
Threads=3
Syzygy 5 men
Book: Sufi_21  
cutechess-cli

# PLAYER                            :  RATING  PLAYED    W    L    D  D(%)
1 stockfish_21091708                :    73.3     100   28    9   63    63
2 stockfish_21092423_OfekShochat    :    38.2     100   25   15   60    60  New
3 stockfish_21092119                :    34.4     100   23   14   63    63
4 stockfish_2109232324_S.Nicolet    :    22.9     100   23   17   60    60
5 stockfish_14                      :     0.0     400   55   99  246    62

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32837sf-tester
2021-09-24 11:06:41
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TimeControl: 30s+0.3s  
Threads=3
Syzygy 5 men
Book: Sufi_21  
cutechess-cli

# PLAYER                            :  RATING  PLAYED    W    L    D  D(%)
1 stockfish_21091708                :    72.7     100   28    9   63    63
2 stockfish_21092119                :    34.1     100   23   14   63    63
3 stockfish_2109232324_S.Nicolet    :    22.7     100   23   17   60    60  New
4 stockfish_14                      :     0.0     300   40   74  186    62

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32836sf-tester
2021-09-23 13:32:21
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TimeControl: 30s+0.3s  
Threads=3
Syzygy 5 men
Book: Sufi_21  
cutechess-cli


# PLAYER                :  RATING  PLAYED    W    L    D  D(%)
1 stockfish_21091708    :    72.5     100   28    9   63    63
2 stockfish_21092119    :    34.0     100   23   14   63    63
3 stockfish_14          :     0.0     200   23   51  126    63

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32835stockfishfriend
2021-09-22 16:52:51
Already 50 defeats (stockfish_21092119) against stockfish 7 on "https://nextchessmove.com/dev-builds"!!!

More defeats there were only at 20210818-0717 (52)!!!

It is currently a downward trend..

It is not good that people like Mr. Nicolet, who gave his farewell from stockfish, is still working as a "developer for stockfish".

The last build is a disaster!!!

Please don't let Nicolet continue to develop, he is hurting stockfish more than he is helping. This is my opinion...
32834yurikvelo
2021-09-20 16:48:18
nextchessmove uses 8-move book. First out-of-book move can give 100...130cp. Such big handicap can easily close 430 ELO difference and force win for weaker side. Also at bullet time-control blunders can happen. In a game on 2021.09.17, SF-dev lost to SF7 with blunder on 3rd move. It reaches only D=18 and play move which is drop from +1 to +1.7. Than on move #13 it again reach D=18 in a fraction of second and drop from +1.55 to +3. Unbalanced opening and bullet TC will provide won games for weaker side even at 500-600 ELO difference.
32833Mabuse
2021-09-18 17:49:54
What kind of opening book and how many moves are played on nextchessmoves stockfish? And are the openings sequential or random? It seems that it is tested since 2012.
32832Charles.G.
2021-09-17 20:52:33
Long live Stockfish-7. You can't destroy it. See https://nextchessmove.com/dev-builds. He always wins a few games against the current Stockfish. Unfortunately!!! Maybe you should change the opening book? It seems a bit old-fashioned.
32831hernandez
2021-09-16 14:02:25
@Mrert; Thanks!!
32830Mrert
2021-09-15 22:41:19
In fishtest

STC : 10s + 0.1s/move
LTC : 60s + 0.6s/move
32829hernandez
2021-09-15 18:15:42
Could someone in the chat tell me how many minutes it refers to LTC and STC?
32828sf-tester
2021-09-12 21:10:57
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TimeControl: 10s+0.1s  
Threads=3
Syzygy 5 men
Book: Sufi_21  
cutechess-cli


# PLAYER                :  RATING  PLAYED    W    L    D  D(%)
1 stockfish_21091218    :   562.1     100   90    0   10    10
2 stockfish_7           :     0.0     100    0   90   10    10

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32827sf-tester
2021-09-11 16:00:13
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TimeControl: 60s+0.6s  
Threads=1
Syzygy 5 men
Book: Sufi_21  
cutechess-cli


# PLAYER                               :  RATING  PLAYED    W    L    D  D(%)
1 stockfish_21091011_Michael.Chaly     :     0.0     100   14   14   72    72
2 stockfish_21090719_S.Geschwentner    :     0.0     100   14   14   72    72

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32826hernandez
2021-09-11 15:06:20
On my desktop PCs, variations in evaluations are still very frequent. To obtain a reliable evaluation it is necessary to leave the machine running for a long time. It also happens that said evaluations may be different in consecutive runs.
My PCs have Intel Core i9-10900K 10 phisical cores, 32GB RAM and liquid cooling.
32825jayakumar987
2021-09-11 08:38:54
@ sf tester  please check this one  

Author: Stefan Geschwentner
Date: Tue Sep 7 19:59:14 2021 +0200
Timestamp: 1631037554
32824sf-tester
2021-09-10 20:20:44
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TimeControl: 10s+0.1s  
Threads=1
Syzygy 5 men
Book: Sufi_9-21 (700 openings = 1400 games).
cutechess-cli


# PLAYER                               :  RATING  PLAYED    W     L     D  D(%)
1 stockfish_21090614_S.Geschwentner    :    44.1    1400  372   205   823    59
2 stockfish_21083112_SFisGOD           :    36.1    1400  322   185   893    64
3 stockfish_21091011                   :    30.3    1400  323   208   869    62   New
4 stockfish_21082707_SFisGOD           :    29.0    1400  312   202   886    63
5 stockfish_14                         :     0.0    5600  800  1329  3471    62

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32823hernandez
2021-09-10 17:14:30
The software may continue to advance as the ability to evaluate positions improves. Only then can the best variants be suggested.
32822sf fans
2021-09-10 13:04:27
extend capture and promotion decrease elo by 10. remove or re-test it. without it the elo should be +451 against sf7 on NCM
32821hmm
2021-09-09 22:10:00
I guess one of the few ways left to improve SF would be by using the highest quality data to train the NNUE nets
32820sf-tester
2021-09-07 13:46:56
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TimeControl: 10s+0.1s  
Threads=1
Syzygy 5 men
Book: Sufi_9-21 (700 openings = 1400 games).
cutechess-cli


# PLAYER                                :  RATING  PLAYED    W     L     D  D(%)
1 stockfish_21090614_S.Geschwentner     :    44.0    1400  372   205   823    59    New
2 stockfish_21083112_SFisGOD            :    36.1    1400  322   185   893    64
3 stockfish_21082707_SFisGOD            :    28.9    1400  312   202   886    63
4 stockfish_14                          :     0.0    4200  592  1006  2602    62

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32819MaxS
2021-09-04 21:43:42
At the moment it looks like this
Stockfish has reached its maximum limit. One way is perhaps to increase the NNUE LIMIT at 2048? Or the developers still have some ideas? Too bad, but Stockfish 15 will not be decreased when it goes on.
32818hernandez
2021-09-04 14:48:00
On home computers and using little time, the proposed moves are far from being the best in most cases. That cannot be called a perfect game.
32817sf fans
2021-09-04 08:35:36
Stockfish only losing from Busted opening. It's getting close to a perfect play.
32816sf-tester
2021-09-02 20:30:49
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TimeControl: 120s+1s  
Threads=1
Syzygy 5 men
Book: Sufi_21
cutechess-cli


# PLAYER                        :  RATING  PLAYED    W    L    D  D(%)
1 stockfish_21083112_SFisGOD    :    26.5     100   20   13   67    67
2 stockfish_14                  :     0.0     100   13   20   67    67

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