YABRL: Aristarch 4.50 clearly improved

Archive of the old Parsimony forum. Some messages couldn't be restored. Limitations: Search for authors does not work, Parsimony specific formats do not work, threaded view does not work properly. Posting is disabled.

YABRL: Aristarch 4.50 clearly improved

Postby Robert Allgeuer » 08 Jun 2004, 21:48

Geschrieben von:/Posted by: Robert Allgeuer at 08 June 2004 22:48:39:

Even though Aristarch´s programmer claims that its algorithms are optimised for faster machines and longer time controls than the ones used in YABRL, Aristarch 4.50 is now even under these conditions the third strongest free engine.
Aristarch 4.37 used to have this draw problem (it has produced too many draws and such lost rating points); this seems to be now solved in Aristarch 4.50.
List and Rebel have scored exceptionally well against Aristarch, as a consequence List has overtaken Ruffian 2.0.0 and Ruffian 2.0.2 by 1 point.
For detailed conditions please refer to the link below. Next engine is Arasan 7.4.
Robert



    Program                     Elo    +   -   Games   Score   Av.Op.  Draws
 01 Chess Tiger 15.0 normal   : 2720   17  27   796    72.7 %   2549   27.9 %
 02 Ruffian v2.1.0            : 2676   17  25   918    69.0 %   2537   25.2 %
 03 List v5.12                : 2674   18  25   798    67.9 %   2544   27.6 %
 04 Ruffian v2.0.0            : 2673   17  25   900    70.1 %   2525   27.3 %
 05 Ruffian v2.0.2dvbk        : 2673   17  24   894    68.4 %   2539   27.4 %
 06 Ruffian v1.0.1            : 2649   16  22  1015    67.7 %   2520   27.9 %
 07 DeepSjeng v1.6ntb         : 2628   19  22   898    63.0 %   2536   24.6 %
 08 Rebel v12.00.01           : 2616   21  22   779    59.2 %   2551   25.0 %
 09 Aristarch v4.50           : 2616   20  22   858    61.5 %   2534   25.9 %
 10 Patriot v1.2.3cpbk        : 2601   20  21   858    59.4 %   2535   25.6 %
 11 Ktulu v4.2                : 2593   19  20   972    58.6 %   2532   24.1 %
 12 SmarThink v0.17a          : 2593   19  19   979    58.2 %   2535   26.3 %
 13 Crafty v17.14DC           : 2587   18  16  1145    58.3 %   2529   33.4 %
 14 Ktulu v5.0                : 2584   21  22   835    56.9 %   2535   19.5 %
 15 Thinker v4.5b             : 2583   20  18   936    56.7 %   2536   33.3 %
 16 Crafty v19.06DCntb        : 2582   19  17  1019    56.7 %   2535   30.8 %
 17 Aristarch v4.37           : 2582   20  17   959    56.7 %   2535   36.4 %
 18 Aristarch v4.21           : 2581   18  17  1177    57.2 %   2530   25.2 %
 19 Delfi v4.3                : 2564   19  17  1100    54.8 %   2531   25.1 %
 20 El Chinito v3.25          : 2562   21  18   940    54.2 %   2533   27.6 %
 21 Delfi v4.2                : 2561   25  25   580    58.1 %   2504   27.2 %
 22 Crafty-MPC v18.15DC       : 2561   20  17  1082    54.3 %   2530   27.9 %
 23 SmarThink v0.16b++        : 2559   21  21   836    58.0 %   2503   24.3 %
 24 Little Goliath 2000 v3.9  : 2558   19  16  1180    53.9 %   2530   26.8 %
 25 Crafty v18.15DC           : 2557   22  22   741    59.0 %   2493   29.0 %
 26 SoS 3                     : 2556   19  17  1179    53.7 %   2531   23.6 %
 27 Pepito v1.59 profile      : 2554   19  16  1180    53.3 %   2531   24.9 %
 28 Yace Paderborn            : 2553   19  16  1160    53.4 %   2529   26.3 %
 29 Aristarch v4.4            : 2547   36  34   319    54.1 %   2519   20.4 %
 30 SoS 4                     : 2546   22  18   959    51.7 %   2534   24.0 %
 31 Yace v0.99.56             : 2542   33  29   380    54.3 %   2512   26.6 %
 32 Little Goliath 2000 v3.5  : 2537   31  25   440    53.6 %   2512   30.9 %
 33 Green Light Chess v3.00   : 2535   20  16  1180    50.6 %   2531   25.8 %
 34 Tao v5.6                  : 2530   18  23   895    48.9 %   2537   24.6 %
 35 Anmon v5.30               : 2525   18  22   939    48.7 %   2534   26.4 %
 36 Amyan v1.59               : 2513   17  21  1010    48.5 %   2523   25.9 %
 37 Pharaon v2.62             : 2509   17  20  1119    47.9 %   2524   24.0 %
 38 Crafty v19.01DC           : 2499   24  19   815    50.4 %   2496   25.5 %
 39 LambChop v10.99           : 2498   17  19  1177    45.2 %   2531   22.1 %
 40 Gromit v3.8.2             : 2491   18  19  1154    44.3 %   2531   23.8 %
 41 Ktulu v3.9                : 2491   19  24   779    48.6 %   2501   26.1 %
 42 SlowChess v2.89b          : 2488   19  20   995    44.8 %   2525   24.0 %
 43 KnightDreamer v3.2        : 2486   18  19  1080    43.5 %   2532   23.8 %
 44 Anmon v5.22               : 2484   19  22   899    46.4 %   2509   26.7 %
 45 Comet B44-2               : 2481   18  18  1100    42.6 %   2532   25.8 %
 46 SoS v11-99                : 2477   33  34   359    46.0 %   2505   17.3 %
 47 Tao v5.4                  : 2476   19  19  1039    44.1 %   2517   21.0 %
 48 Amy v0.8.3                : 2475   19  18  1154    42.0 %   2530   19.1 %
 49 Dragon v4.4.3             : 2470   19  19  1041    41.3 %   2531   25.4 %
 50 Comet B62-3               : 2462   19  18  1079    40.0 %   2532   24.8 %
 51 Francesca M.0.0.9         : 2443   19  16  1178    37.4 %   2532   24.4 %
 52 PostModernist v1.007      : 2442   20  17  1098    37.2 %   2533   24.0 %
 53 Comet B60                 : 2434   22  21   780    41.2 %   2497   25.6 %
 54 Leila v0.53h              : 2426   22  17  1058    35.7 %   2528   20.3 %
 55 Tcb v0045                 : 2420   22  16  1099    34.3 %   2533   23.8 %
 56 Resp v0.19                : 2398   23  16  1080    31.5 %   2533   22.7 %
 57 Nejmet v3.07              : 2389   25  18   876    33.2 %   2511   22.3 %
 58 SlowChess v2.78           : 2378   27  19   790    33.5 %   2498   19.6 %
 59 Exchess v4.03             : 2328   29  14  1079    23.4 %   2534   20.9 %
 60 Beowulf v2.2              : 2307   32  14  1100    22.0 %   2527   17.1 %

Games        :  28382 (finished)
White Wins   :  11569 (40.8 %)
Black Wins   :   9669 (34.1 %)
Draws        :   7144 (25.2 %)
Unfinished   :      0
White Perf.  : 53.3 %
Black Perf.  : 46.7 %
ECO A =   4397 Games (15.5 %)
ECO B =   8425 Games (29.7 %)
ECO C =   5472 Games (19.3 %)
ECO D =   5082 Games (17.9 %)
ECO E =   5006 Games (17.6 %)

(9) Aristarch v4.50           : 858 (+417,=222,-219), 61.5 %
Chess Tiger 15.0 normal       :  20 (+  4,=  5,- 11), 32.5 %
List v5.12                    :  20 (+  3,=  4,- 13), 25.0 %
Rebel v12.00.01               :  20 (+  2,=  5,- 13), 22.5 %
Dragon v4.4.3                 :  20 (+ 12,=  6,-  2), 75.0 %
Comet B62-3                   :  20 (+ 16,=  1,-  3), 82.5 %
Francesca M.0.0.9             :  20 (+ 13,=  6,-  1), 80.0 %
PostModernist v1.007          :  20 (+ 13,=  3,-  4), 72.5 %
Leila v0.53h                  :  20 (+ 14,=  3,-  3), 77.5 %
Tcb v0045                     :  20 (+ 15,=  3,-  2), 82.5 %
Resp v0.19                    :  20 (+ 15,=  3,-  2), 82.5 %
Exchess v4.03                 :  20 (+ 14,=  5,-  1), 82.5 %
Beowulf v2.2                  :  20 (+ 17,=  2,-  1), 90.0 %
SoS 4                         :  20 (+ 11,=  4,-  5), 65.0 %
Ktulu v5.0                    :  20 (+ 10,=  7,-  3), 67.5 %
Ruffian v2.1.0                :  20 (+  6,=  5,-  9), 42.5 %
DeepSjeng v1.6ntb             :  20 (+  8,=  5,-  7), 52.5 %
Patriot v1.2.3cpbk            :  20 (+  3,= 11,-  6), 42.5 %
Ruffian v2.0.2dvbk            :  20 (+  7,=  5,-  8), 47.5 %
Ktulu v4.2                    :  20 (+ 10,=  4,-  6), 60.0 %
SmarThink v0.17a              :  20 (+  4,=  8,-  8), 40.0 %
Thinker v4.5b                 :  20 (+  8,=  8,-  4), 60.0 %
Crafty v17.14DC               :  19 (+  7,=  9,-  3), 60.5 %
Crafty v19.06DCntb            :  20 (+  9,=  6,-  5), 60.0 %
Aristarch v4.21               :  20 (+  6,= 10,-  4), 55.0 %
Aristarch v4.37               :  20 (+  6,=  7,-  7), 47.5 %
Delfi v4.3                    :  20 (+ 10,=  6,-  4), 65.0 %
Crafty-MPC v18.15DC           :  20 (+ 11,=  4,-  5), 65.0 %
El Chinito v3.25              :  20 (+  8,=  5,-  7), 52.5 %
Little Goliath 2000 v3.9      :  20 (+  8,=  5,-  7), 52.5 %
SoS 3                         :  20 (+  &
Robert Allgeuer
 

Re: YABRL: Aristarch 4.50 clearly improved

Postby Joachim Rang » 08 Jun 2004, 21:59

Geschrieben von:/Posted by: Joachim Rang at 08 June 2004 22:59:46:
Als Antwort auf:/In reply to: YABRL: Aristarch 4.50 clearly improved geschrieben von:/posted by: Robert Allgeuer at 08 June 2004 22:48:39:

will you test Fruit too?
regards joachim
Joachim Rang
 

Re: YABRL: Aristarch 4.50 clearly improved

Postby Robert Allgeuer » 08 Jun 2004, 22:18

Geschrieben von:/Posted by: Robert Allgeuer at 08 June 2004 23:18:30:
Als Antwort auf:/In reply to: Re: YABRL: Aristarch 4.50 clearly improved geschrieben von:/posted by: Joachim Rang at 08 June 2004 22:59:46:
will you test Fruit too?
regards joachim
yes, definitely. I have a list of the engines to test next, and the ones on the top of that list for testing after Arasan are Fruit and Gothmog (hoping that until then Gothmog runs on my machine).
Robert



YABRL (Yet Another Blitz Rating List)
Robert Allgeuer
 


Return to Archive (Old Parsimony Forum)

Who is online

Users browsing this forum: No registered users and 24 guests