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Playing conditions

CPU
Operating System
GUI
 
Cores
Hash-Table
Tablebases
Time control
Openings
Positions
Ponder
Learning
4.6 GHz AMD FX-8350 (8-Core)
Windows 8 64-Bit
Cutechess-Cli (Concurrency 7, 1 Core remains
free for OS activities), no draw and resign rules
All Engines 1 Core
128 MB, 256 MB (240 + 2.40)
None
4 different, Time in seconds, see above
1500 different opening positions (no book)
Changing colors (3000 games per match)
Off
Off


Wie verhält sich die Spielstärke der getesteten Engines in Relation zur Bedenkzeit?

Getestet wurden vier Bedenkzeiten: 3.75+0.0375 Sek., 15+0.15 Sek., 60+0.60 Sek. und 240+2.40 Sek., also eine exakte Vervierfachung.
Die Auswertung wurde mit dem Tool ELOStat durchgeführt. Start Elo: 3000


How behaves the playing strenght of the tested engines in relation to the time control?

There were tested four time controls: 3.75+0.0375 sec., 15+0.15 sec., 60+0.60 sec. und 240+2.40 sec., so an exact quadrupling.
The evaluation was performed with the tool ELOStat. Start Elo: 3000








ELOStat Start Elo: 3000

Programm                 | ELO  |  ELO |  ELO |  ELO | 
                         | 3.75 |  15  |  60  |  240 | Diff.
-------------------------+------+------+------+------+------
Houdini 3 x64            | 3215 | 3180 | 3159 | 3145 | -70
Critter 1.6a 64-bit      | 3125 | 3086 | 3070 | 3059 | -66
Komodo CCT 64-bit        | 3099 | 3088 | 3087 | 3089 | -10
Bouquet 1.6 pop64        | 3074 | 3049 | 3031 | 3021 | -53
Deep Rybka 4.1 SSE42 x64 | 3056 | 3033 | 3022 | 3015 | -41
Gull R375 x64            | 2980 | 3000 | 3001 | 2996 | +16
Stockfish 3 Ja 64bit     | 2970 | 3012 | 3018 | 3029 | +59
Hannibal 1.3 x64         | 2878 | 2877 | 2876 | 2882 | + 4
Naum 4.2 x64             | 2823 | 2869 | 2877 | 2891 | +68
Protector 1.5.0 x64      | 2781 | 2806 | 2859 | 2873 | +92
-------------------------+------+------+------+------+-----
                   Diff. |  434 |  374 |  300 |  272 |  


Here only the difference between 15 sec. and 240 sec.

Programm                 | Diff.|
-------------------------+------+
Houdini 3 x64            | -35  |
Critter 1.6a 64-bit      | -27  |
Komodo CCT 64-bit        | + 1  |
Bouquet 1.6 pop64        | -28  |
Deep Rybka 4.1 SSE42 x64 | -18  |
Gull R375 x64            | - 4  |
Stockfish 3 Ja 64bit     | +17  |
Hannibal 1.3 x64         | + 5  |
Naum 4.2 x64             | +22  |
Protector 1.5.0 x64      | +67  |
-------------------------+------+