chessforyou Bettina&Terry77
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» Latest abrok Development Version March 22nd (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySun Mar 24, 2024 7:05 pm by LondonFrau

» 1337 pro ctg update
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptyThu Mar 21, 2024 8:44 am by Guest

» Latest abrok Development Version March 20th (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptyWed Mar 20, 2024 5:45 pm by LondonFrau

» 26 plus elo increase ..Latest SF from Abrok March 14th The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySun Mar 17, 2024 1:41 pm by LondonFrau

» Latest SF from Abrok March 7th
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySun Mar 10, 2024 5:52 pm by LondonFrau

» Stockfish 16.1
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySun Mar 03, 2024 2:33 am by LondonFrau

»  Update default main net to nn-b1a57edbea57.nnue Febuary 17th (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptyTue Feb 20, 2024 2:41 am by LondonFrau

» Latest abrok Development Version Febuary 3rd (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptyWed Feb 07, 2024 9:19 am by LondonFrau

»  abrok Development Version January 26th (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySat Jan 27, 2024 1:55 pm by LondonFrau

Latest topics
» Latest abrok Development Version March 22nd (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySun Mar 24, 2024 7:05 pm by LondonFrau

» 1337 pro ctg update
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptyThu Mar 21, 2024 8:44 am by Guest

» Latest abrok Development Version March 20th (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptyWed Mar 20, 2024 5:45 pm by LondonFrau

» 26 plus elo increase ..Latest SF from Abrok March 14th The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySun Mar 17, 2024 1:41 pm by LondonFrau

» Latest SF from Abrok March 7th
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySun Mar 10, 2024 5:52 pm by LondonFrau

» Stockfish 16.1
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySun Mar 03, 2024 2:33 am by LondonFrau

»  Update default main net to nn-b1a57edbea57.nnue Febuary 17th (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptyTue Feb 20, 2024 2:41 am by LondonFrau

» Latest abrok Development Version Febuary 3rd (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptyWed Feb 07, 2024 9:19 am by LondonFrau

»  abrok Development Version January 26th (SF The gift that keeps on giving
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySat Jan 27, 2024 1:55 pm by LondonFrau

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 Testrun of Stockfish 150105 from Stefan Pohl (+14 Elo to Stockfish 141221)

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LondonFrau
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Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) Empty
PostSubject: Testrun of Stockfish 150105 from Stefan Pohl (+14 Elo to Stockfish 141221)   Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySat Jan 10, 2015 3:45 pm

Testrun of Stockfish 150105 finished. A real big step forward (+14 Elo to Stockfish 141221). It seems, that the last nullmove-tunig-patch is very good against other engines - much better than in Framework-Selftests.


Stockfish testing
 
Playing conditions:
 
Hardware: i7-2630QM 2.0GHz Notebook, Windows 7 Home Premium 64bit, 4GB RAM
Fritzmark: singlecore: 3.97 / 1905 (all engines running on one core, only), average meganodes/s displayed by LittleBlitzerGUI: Houdini: 2.0 mn/s, Stockfish: 1.7 mn/s
Hash: 128MB per engine
GUI: LittleBlitzerGUI (draw at 120 moves, resign at 450cp (for 4 moves))
Tablebases: None
Openings: 10moves_SALC_500.epd (download the file at the "Download & Links"-section)
Ponder, Large Memory Pages & learning: Off
Thinking time: 70''+700ms per game/engine (average game-duration: 3.5 minutes)(standardized to the hardware-speed and the thinking time of the excellent [You must be registered and logged in to see this link.]). One 5000 games-testrun takes 96 hours (=4 days) (running on only 3 of 4 cores). The version-numbers of the Stockfish-development engines are the release-date, written backwards (year,month,day))(example: 141028 = October, 28, 2014), downloaded at [You must be registered and logged in to see this link.]. I always use the latest version of one day, if more than one version per day is released. And I use the version "for modern computers".
 
Each Stockfish-version plays 1000 games against Komodo 8, Houdini 4, Gull 3, Fire 4, Equinox 3.3.
 
Latest update: 2015/01/10 (Stockfish 150105)
Current testrun: Mars 3.35 for my Top-Bullet-ratinglist
 
Download the individual statistics [You must be registered and logged in to see this link.]
 
     Program                   Elo    +    -   Games   Score   Av.Op.  Draws
   1 Stockfish 150105 x64    : 3234    7    7  5000    64.2 %   3129   39.6 %
   2 Stockfish 141221 x64    : 3220    6    6  5000    62.5 %   3129   40.1 %
   3 Stockfish 141112 x64    : 3219    6    6  5000    62.3 %   3129   40.2 %
   4 Komodo 8 x64            : 3187    5    5  7000    53.2 %   3162   39.9 %
   5 Houdini 4 x64           : 3177    6    6  7000    51.9 %   3163   38.0 %
   6 Gull 3 x64              : 3107    5    5  7000    41.1 %   3173   44.1 %
   7 Fire 4 x64              : 3097    5    5  7000    39.6 %   3174   44.1 %
   8 Equinox 3.3 x64         : 3076    5    5  7000    36.3 %   3177   40.4 %
 
Below you find the old ORDO-calculation from Stockfish 140928 to Stockfish 141221 (with the opponents: Komodo 8, Houdini 4, Gull 3, Fire 3 and Rybka 4.1)
 
     Program                   Elo    +    -   Games   Score   Av.Op.  Draws
   1 Stockfish 141221 x64    : 3220    7    7  5000    64.7 %   3111   38.3 %
   2 Stockfish 141214 x64    : 3219    7    7  5000    64.5 %   3111   38.4 %
   3 Stockfish 141117 x64    : 3218    7    7  5000    64.3 %   3111   38.3 %
   4 Stockfish 141109 x64    : 3217    7    7  5000    64.3 %   3111   37.4 %
   5 Stockfish 141130 x64    : 3215    7    7  5000    64.0 %   3111   38.1 %
   6 Stockfish 141102 x64    : 3208    7    7  5000    63.0 %   3111   39.4 %
   7 Stockfish 141012 x64    : 3205    7    7  5000    62.7 %   3111   37.7 %
   8 Stockfish 141024 x64    : 3205    7    7  5000    62.6 %   3111   38.1 %
   9 Stockfish 140928 x64    : 3194    7    7  5000    61.5 %   3111   39.3 %
   
   Stockfish 5 Elo-result: 3173 (official version on stockfishchess.com (2014/05/31))
 
Below you find a diagram of the progress of Stockfish in my tests. Red dots: Elo of Stockfish in the (no longer existing) LS-ratinglist based on at least 10000 games (with 45''+500ms thinking time and 64 MB Hash). Blue dots: Elo of Stockfish in my current Stockfish-testruns (adjusted to the LS-Elo-ratings (with the Stockfish DD-rating)), based on 5000 games (with 70''+700ms thinking time and 128 MB Hash).
 
You can save the diagram (as a JPG-picture (in originial size)) on your PC with mouseclick (right button) and then choose "save image"...
Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) Stockfishaktuell

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Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) Empty
PostSubject: Re: Testrun of Stockfish 150105 from Stefan Pohl (+14 Elo to Stockfish 141221)   Testrun of Stockfish 150105   from Stefan Pohl  (+14 Elo to Stockfish 141221) EmptySat Jan 10, 2015 11:59 pm

Thanks for the information!
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Testrun of Stockfish 150105 from Stefan Pohl (+14 Elo to Stockfish 141221)
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