Free Single-CPU engines in CCRL blitz

[Kirill Kryukov]

Update on Free Single-CPU engines standings in CCRL 40/4:

Code: Select all

 Rank                 Engine                  ELO   +    -   Score  AvOp  Games
    1 Rybka 1.0 Beta 64-bit                  2946  +17  -17  74.4% -179.0  1364
    2 Fruit 2.3 5-men-egbb                   2874  +21  -21  67.1% -122.0   832
    3 Spike 1.2 Turin                        2826   +7   -7  45.6%  +31.3  8701
    4 Naum 2.0 32-bit                        2797   +8   -8  48.8%   +2.7  5766
    5 Alaric 707                             2772  +14  -14  52.5%  -19.3  1887
    6 Glaurung 1.2.1 32-bit                  2758   +8   -8  42.0%  +57.1  5789
    7 Scorpio 1.91 (5-men-egbb)              2733  +16  -16  50.2%   -3.0  1294
    8 Movei 0.08.438(10 10 10)               2731  +19  -19  49.9%   +0.9   935
    9 Pro Deo 1.2                            2722  +12  -12  43.3%  +50.2  2627
   10 Delfi 5.1                              2716  +12  -11  51.4%   -9.4  2734
11-12 Slow Chess Blitz WV2.1                 2713   +9   -9  42.1%  +58.3  5154
11-12 Zappa 1.1 64-bit                       2713  +16  -16  47.1%  +19.8  1376
   13 Frenzee 3.0 64-bit                     2712  +16  -16  49.3%   +4.3  1444
   14 Pharaon 3.5.1                          2701  +11  -11  39.0%  +81.0  3119
   15 List 5.12                              2698  +12  -12  49.4%   +3.9  2895
   16 WildCat 7                              2697  +11  -11  48.0%  +14.7  3197
   17 Colossus 2007c                         2686  +16  -16  47.0%  +21.1  1312
   18 SOS 5.1                                2682  +12  -12  46.7%  +23.9  2473
   19 Pseudo 0.7c                            2677  +11  -11  50.7%   -8.5  2965
   20 Ruffian 1.0.5                          2675  +13  -13  49.4%   +4.0  2238
   21 Booot 4.13.1                           2670  +15  -14  50.7%   -5.8  1618
   22 Aristarch 4.50                         2669  +12  -12  45.8%  +31.4  2659
   23 Petir 4.39                             2666  +13  -13  46.7%  +25.5  2128
   24 Jonny 2.83 32-bit                      2651  +14  -14  46.1%  +30.0  1916
   25 The Baron 1.8.1                        2650  +16  -16  49.0%   +7.2  1398
   26 Crafty 21.5 PS 64-bit                  2643  +15  -15  45.3%  +35.2  1583
   27 Fritz 5.32                             2642  +15  -15  52.8%  -21.7  1528
   28 Anaconda 2.0.1                         2641  +14  -14  50.4%   -1.8  1838
   29 Smarthink 0.17a                        2639  +16  -16  48.4%  +11.6  1339
   30 Ktulu 4.2                              2634  +18  -18  50.0%   -0.1  1053
   31 Thinker 4.7a                           2631  +13  -13  48.6%   +5.5  2216
   32 AnMon 5.60                             2618  +15  -15  47.6%  +17.6  1700
   33 Trace 1.37a                            2616  +16  -16  46.1%  +29.2  1480
   34 Little Goliath Evolution 3.12          2614  +14  -14  53.1%  -25.0  2038
   35 Ufim 8.02                              2613  +13  -13  50.3%   -5.7  2396
   36 E.T. Chess 18.11.05                    2608  +13  -13  54.4%  -38.9  2154
   37 Yace 0.99.87                           2606  +19  -19  47.4%  +16.3   960
   38 Hamsters 0.5                           2587  +20  -20  46.7%  +21.8   852
   39 Green Light Chess 3.00                 2568  +20  -21  44.3%  +37.2   799
40-41 Amyan 1.597                            2563  +14  -14  46.4%  +25.1  1846
40-41 Tao 5.6                                2563  +21  -21  43.9%  +42.5   792
42-43 Abrok 5.0                              2554  +20  -20  47.3%  +12.1   924
42-43 Arasan 10.0 64-bit                     2554  +22  -22  43.2%  +45.9   701
   44 Comet B68                              2483  +30  -30  43.8%  +45.3   405
   45 Sjeng 12.13                            2472  +29  -30  34.7% +108.2   416

Rating list and crosstables

(This is my personal selection of well-tested engines)

News since the previous report:

Arasan 10.0 64-bit was added. After 701 games played it is on par with Abrok 5.0 ranked 40‑41.

Sjeng 12.13 and Comet B68 are under testing. It seems both will be rated below 2500.

Engines to be added in future:

• BugChess2 (suggested by author)
• Twisted Logic (suggested by author)
• Spiderchess
• Pepito
• Nejmet
• King of Kings
• Dragon
• Patzer
• Petir 4.999999
• Colossus 2007d
• Fruit 2.3.3
• Delfi 5.2
• Toga (Don't know yet which version to test, probably 1.3.1 default)

Any questions or comments are welcome.

Best,
Kirill

[Tony Thomas]

Testing bugchess is a good choice, it should be able to break in to top 25 without much problem.

[Graham Banks]

[*]Fruit 2.3.3

Any questions or comments are welcome.

Best,
Kirill

Hi Kirill,

Fruit 2.3.3 is still private and as far as I'm aware, we don't have access to it.

Regards, Graham.

[Tony Thomas]

[*]Fruit 2.3.3

Any questions or comments are welcome.

Best,
Kirill

Hi Kirill,

Fruit 2.3.3 is still private and as far as I'm aware, we don't have access to it.

Regards, Graham.

It's pretty far down on the list anyway, by the time he get there, we will be playing with fruit 2.4.

[Kirill Kryukov]

Hi Kirill,

Fruit 2.3.3 is still private and as far as I'm aware, we don't have access to it.

Regards, Graham.

Oh, thanks for information, Graham! I thought Fruit 2.3.3 was available on superchessengine, but now I checked and saw there are only test results..

[Alessandro Scotti]

Come on Hamsters... only a few points to get 2600 in CCRL!

[Uri Blass]

Come on Hamsters... only a few points to get 2600 in CCRL!

They already got it

http://computerchess.org.uk/ccrl/4040/c ... _length=30

Hamsters 0.5 2651 +50 −49 55.7% −39.5 27.1% 140

2651-49>2600