Updating my old 4'+2" rating list

Discussion of computer chess matches and engine tournaments.

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Erik Roggenburg

Updating my old 4'+2" rating list

Post by Erik Roggenburg »

It has been a while, but I've got some time to run some engine matches.
Time control: 4'+2"
Hash: 128 MB
EGTBs: 3, 4, 5, and some 6 piece tables are available. Engines access or do not access based upon their default settings.

Testset: Noomen 2006 (through 2007 Mar 03; from 2007 Oct 26); Silver Suite v2 (throug 2007 Apr 08)
Ponder: OFF
Hardware: AMD X2 4400+ with 2GB of RAM
GUIs: Primarily Deep Fritz 10, but I have used Arena, Lokasoft's ERT, and Shredderchess too. Received a version of Scorpio 1.91 from Daniel Sharwul on 3/16/07. That version is being used in DF10 GUI, and so far, no crashes!

Cores and such: If an engine is capable of running on multiple cores, it does so in my tests. Since my hardware is dual core, I can't run an engine on anything greater than 2 cores. I wouldn't call an engine "Blah-blah 3.98 MP" or "Deep Flarbin Blah 7.3XY" if it were not running on 2 cores. If I ever did run Deep Fritz 10 on 1 CPU, I'd add the tag "1CPU" to its name. Similar to how I handle Scorpio 1.8 - I have to add the 2CPU tag so everyone knows it is running on 2 cores.
I've got a lot of catching up to do. I'm almost done getting Zappa Mexico through its paces, and then I need to turn to:

Naum 2.2
Fruit 2.3.1
Deep Sjeng 2.7
Scorpio 2.0
Toga 1.3

I'll wait for Rybka 3 before testing another Rybka. Same with HIARCS, as I'll wait for HIARCS XII before testing again.

If anyone has suggestions for some free engines that they would like to see me include, please let me know. If I could get Crafty to run on two threads, I'd like to include that engine.


Code: Select all

    Program                          Elo    +   -   Games   Score   Av.Op.  Draws

  1 Rybka 2.3.1 mp 32-bit          : 2822   15  15  1720    73.3 %   2647   28.5 %
  2 Rybka 2.2 mp 32-bit            : 2813   15  15  1580    72.7 %   2644   30.4 %
  3 Rybka 2.3 LK mp 32-bit         : 2808   18  18  1140    73.1 %   2635   28.8 %
  4 Rybka 2.3 mp 32-bit            : 2808   18  18  1140    73.0 %   2635   30.4 %
  5 Deep Shredder 11 UCI nobk      : 2738   20  19   900    64.2 %   2637   29.6 %
  6 Zappa Mexico 2T                : 2738   20  20   780    63.1 %   2645   34.5 %
  7 Loop 13.5.32 2CPU              : 2727   14  14  1620    62.0 %   2643   36.3 %
  8 HIARCS 11.1 MP UCI             : 2726   13  13  1820    60.1 %   2655   36.4 %
  9 Deep Fritz 10                  : 2722   13  13  1800    59.1 %   2658   31.4 %
 10 LoopMP 12.32 2CPU              : 2701   13  13  1680    56.9 %   2653   36.5 %
 11 HIARCS 11 MP UCI               : 2693   14  14  1480    58.1 %   2636   37.2 %
 12 Deep Shredder 10 UCI           : 2674   13  13  1800    52.1 %   2659   29.8 %
 13 Naum 2.1 MP                    : 2662   13  13  1620    49.2 %   2667   38.5 %
 14 HIARCS 11 UCI                  : 2651   15  15  1380    52.7 %   2632   35.7 %
 15 Deep Junior 10.1               : 2635   13  13  1800    46.4 %   2661   30.6 %
 16 Toga II 1.2.1a                 : 2634   13  13  1800    46.1 %   2661   33.5 %
 17 Spike 1.2 Turin                : 2631   13  13  1740    46.1 %   2658   36.4 %
 18 Hiarcs X54 UCI                 : 2626   16  16  1140    51.2 %   2618   35.7 %
 19 Hiarcs X50 UCI                 : 2625   16  16  1140    51.0 %   2618   36.7 %
 20 Fritz 9                        : 2620   15  15  1380    48.1 %   2633   29.9 %
 21 Fruit 2.2.1                    : 2619   13  13  1800    43.9 %   2661   33.1 %
 22 Glaurung 1.2 SMP               : 2582   14  14  1800    38.6 %   2662   27.8 %
 23 Chess Tiger 2007 UCI           : 2557   14  14  1800    35.2 %   2663   31.8 %
 24 Naum 2.0                       : 2546   16  16  1200    38.9 %   2624   36.2 %
 25 Scorpio 1.91 2CPU              : 2540   15  15  1500    31.5 %   2674   30.0 %
 26 Deep Pharaon 3.5.1             : 2524   14  14  1800    30.8 %   2664   28.8 %
 27 Chess Tiger 15.0               : 2522   17  17  1140    35.8 %   2623   34.5 %
 28 Deep Frenzee 3.0               : 2503   15  15  1800    28.2 %   2665   24.0 %
 29 Scorpio 1.8 2CPU               : 2500   16  16  1380    31.1 %   2638   30.0 %
Tony Thomas

Re: Updating my old 4'+2" rating list

Post by Tony Thomas »

Was there a reason for not running the Shredder on 2 CPU? Daniel said that scorpio 2.0 scales much better. You can use crafty 21.7 on 2 cpu with a special parameter, it will kill the one cpu that Crafty tries to hog, bob doesnt recommend it for fast games.
Erik Roggenburg

Re: Updating my old 4'+2" rating list

Post by Erik Roggenburg »

Anything named "Deep Xxxxx" without a tag of "1CPU" or "1T" after the name is running on two cores.
Erik Roggenburg

Re: Updating my old 4'+2" rating list

Post by Erik Roggenburg »

Code: Select all

5 Deep Shredder 11 UCI nobk : 2738  900 (+445,=266,-189), 64.2 %

Glaurung 1.2 SMP              :  60 (+ 37,= 11,- 12), 70.8 %
Spike 1.2 Turin               :  60 (+ 24,= 25,- 11), 60.8 %
Deep Shredder 10 UCI          :  60 (+ 24,= 20,- 16), 56.7 %
Fruit 2.2.1                   :  60 (+ 31,= 16,- 13), 65.0 %
Toga II 1.2.1a                :  60 (+ 36,= 15,-  9), 72.5 %
Deep Fritz 10                 :  60 (+ 20,= 20,- 20), 50.0 %
Deep Pharaon 3.5.1            :  60 (+ 38,= 15,-  7), 75.8 %
Deep Frenzee 3.0              :  60 (+ 44,= 10,-  6), 81.7 %
Chess Tiger 2007 UCI          :  60 (+ 40,= 19,-  1), 82.5 %
Deep Junior 10.1              :  60 (+ 35,= 14,- 11), 70.0 %
Naum 2.1 MP                   :  60 (+ 26,= 26,-  8), 65.0 %
Scorpio 1.91 2CPU             :  60 (+ 38,= 13,-  9), 74.2 %
HIARCS 11.1 MP UCI            :  60 (+ 18,= 27,- 15), 52.5 %
Rybka 2.3.1 mp 32-bit         :  60 (+ 14,= 20,- 26), 40.0 %
Loop 13.5.32 2CPU             :  60 (+ 20,= 15,- 25), 45.8 %

6 Zappa Mexico 2T           : 2731  900 (+414,=311,-175), 63.3 %

Glaurung 1.2 SMP              :  60 (+ 33,= 22,-  5), 73.3 %
Spike 1.2 Turin               :  60 (+ 29,= 19,- 12), 64.2 %
Deep Shredder 10 UCI          :  60 (+ 24,= 19,- 17), 55.8 %
Fruit 2.2.1                   :  60 (+ 30,= 20,- 10), 66.7 %
Toga II 1.2.1a                :  60 (+ 28,= 19,- 13), 62.5 %
Deep Fritz 10                 :  60 (+ 12,= 30,- 18), 45.0 %
Deep Pharaon 3.5.1            :  60 (+ 41,= 16,-  3), 81.7 %
Deep Frenzee 3.0              :  60 (+ 47,=  8,-  5), 85.0 %
Chess Tiger 2007 UCI          :  60 (+ 36,= 16,-  8), 73.3 %
Deep Junior 10.1              :  60 (+ 32,= 15,- 13), 65.8 %
Naum 2.1 MP                   :  60 (+ 25,= 25,- 10), 62.5 %
Scorpio 1.91 2CPU             :  60 (+ 27,= 23,- 10), 64.2 %
HIARCS 11.1 MP UCI            :  60 (+ 19,= 30,- 11), 56.7 %
Rybka 2.3.1 mp 32-bit         :  60 (+ 13,= 23,- 24), 40.8 %
Loop 13.5.32 2CPU             :  60 (+ 18,= 26,- 16), 51.7 %