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Subject: Re: SSDF Rating List 2003-10-17

Author: Ed Schröder

Date: 15:58:26 10/18/03

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On October 18, 2003 at 02:54:37, Thoralf Karlsson wrote:

Great job Thoralf, as usual.

Just one wish, get CM9000 tested, without this top program your list is
deflated.

My best,

Ed

========

>    THE SSDF RATING LIST 2003-10-17   94523 games played by  257 computers
>                                           Rating   +     -  Games   Won  Oppo
>                                           ------  ---   --- -----   ---  ----
>   1 Shredder 7.04 UCI 256MB Athlon 1200 MHz 2812   28   -26   781   75%  2623
>   2 Junior 8.0  256MB Athlon 1200 MHz       2784   32   -30   545   68%  2648
>   3 Shredder 7.0  256MB Athlon 1200 MHz     2771   27   -25   801   70%  2623
>   4 Deep Fritz 7.0  256MB Athlon 1200 MHz   2760   26   -25   778   67%  2635
>   5 Fritz 8.0  256MB Athlon 1200 MHz        2753   24   -23   937   65%  2641
>   6 Deep Junior 8.0  256MB Athlon 1200 MHz  2748   35   -34   432   64%  2645
>   7 Hiarcs 9.0  256MB Athlon 1200 MHz       2746   51   -48   209   63%  2653
>   8 Fritz 7.0 256MB Athlon 1200 MHz         2744   29   -28   634   63%  2653
>   9 Shredder 6.0 Pad UCI 256MB Athlon 1200  2724   22   -22  1033   62%  2640
>  10 Shredder 6.0  256MB Athlon 1200 MHz     2723   31   -30   547   62%  2634
>  11 Chess Tiger 15.0  256MB Athlon 1200 MHz 2719   25   -24   824   60%  2647
>  12 Chess Tiger 14.0 CB 256MB Athlon 1200   2718   30   -30   557   61%  2639
>  13 Deep Fritz 256MB Athlon 1200 MHz        2716   30   -29   571   61%  2641
>  14 Gambit Tiger 2.0  256MB Athlon 1200     2713   29   -29   583   58%  2654
>  15 Shredder 7.0 UCI 128MB K6-2 450 MHz     2703   40   -39   316   58%  2648
>  16 Junior 7.0  256MB  Athlon 1200 MHz      2699   25   -25   801   54%  2670
>  17 Hiarcs 8.0  256MB Athlon 1200 MHz       2684   22   -22   996   53%  2663
>  18 Ruffian 1.0.1  256MB Athlon 1200 MHz    2678   29   -29   565   53%  2657
>  19 Rebel Century 4.0 256MB Athlon 1200 MHz 2676   29   -29   590   60%  2605
>  20 Chess Tiger 15.0  128MB K6-2 450 MHz    2664   34   -33   433   52%  2648
>  21 Shredder 5.32  256MB Athlon 1200 MHz    2660   26   -26   713   51%  2654
>  22 Gandalf 4.32h  256MB Athlon 1200 MHz    2658   31   -31   514   53%  2635
>  23 Deep Fritz 7.0  128MB K6-2 450 MHz      2650   36   -35   392   54%  2623
>  23 Gandalf 5.0  256MB Athlon 1200 MHz      2650   45   -46   242   44%  2693
>  25 Gandalf 5.1  256MB Athlon 1200 MHz      2639   25   -25   758   55%  2605
>  26 Junior 7.0  128MB K6-2 450 MHz          2638   22   -22  1030   59%  2573
>  27 Fritz 7.0  128MB K6-2 450 MHz           2632   38   -37   348   53%  2610
>  27 Chess Tiger 14.0 CB 128MB K6-2 450 MHz  2632   25   -25   798   57%  2581
>  29 Shredder 6.0 UCI 128MB K6-2 450 MHz     2617   43   -43   264   52%  2606
>  30 Crafty 18.12/CB 256MB  Athlon 1200 MHz  2615   27   -27   647   52%  2604
>  31 Gromit 3.11.9  256MB Athlon 1200 MHz    2609   44   -46   246   43%  2661
>  32 Yace Paderborn  256MB Athlon 1200 MHz   2606   35   -35   389   48%  2619
>  33 Hiarcs 8.0  128MB K6-2 450 MHz          2586   33   -34   440   42%  2646
>  34 Rebel Century 4.0  128MB K6-2 450 MHz   2569   52   -53   178   46%  2595
>  35 Nimzo 8.0  128MB K6-2 450 MHz           2556   21   -22  1048   49%  2562
>  36 Gandalf 5.0  128MB K6-2 450 MHz         2538   73   -68   102   60%  2465
>  37 Gandalf 4.32h  128MB K6-2 450 MHz       2523   34   -34   418   52%  2508
>  38 SOS  128MB  K6-2 450 MHz                2520   17   -17  1780   40%  2590
>  39 Chessmaster 8000  128MB K6-2 450 MHz    2518   44   -45   251   45%  2551
>  39 Goliath Light  128MB K6-2 450 MHz       2518   20   -21  1204   36%  2619
>  41 Crafty 18.12/CB 128MB K6-2 450 MHz      2481   30   -31   563   32%  2613
>  42 MChess Pro 8.0  128MB K6-2 450 MHz      2480   25   -26   753   40%  2551
>  43 Genius 6.5  128MB  K6-2 450 MHz         2477   29   -29   565   48%  2490
>  44 R30 v. 2.5                              2275   41   -38   343   69%  2136
>  45 Mephisto London 68 030 36 MHz           2217   59   -57   150   59%  2150
>  46 Meph Genius 68 030 33 MHz               2196   43   -42   267   55%  2157
>  47 Chess Tiger 14.9 Palm m515 16MB 42MHz   2102   69   -74   100   39%  2181
>  48 Atlanta    SH7000 20 MHz                2087   29   -27   667   68%  1956
>  49 Sapphire II                             2009   34   -32   464   63%  1918
>  50 Chess Genius 1.5 Palm m515 16MB 42MHz   1870   69   -78   100   32%  2003
>
>
>
> 2 Junior 8.0  256MB Athlon 1200 MHz, 2784
>DpFrit7 A1200     24-16    Fritz 8 A1200   47.5-26.5  Hiarcs9 A1200     17-11
>Shred6P A1200   25.5-16.5  Junior7 A1200   23.5-16.5  Ruffian A1200   21.5-18.5
>Shre532 A1200      9-5     Gandal5 A1200   25.5-14.5  Shred5 K6-450     36-10
>Frit532 K6450   42.5-9.5   Nimz732 K6450   48.5-13.5  Hiar732 K6450     31-9
>Goliath K6450      8-1     Craf17.07 K62   13.5-4.5
>
> 6 Deep Junior 8.0  256MB Athlon 1200 MHz, 2748
>Shr7.04 A1200     22-28    Fritz 7 A1200      9-11    CT 15.0 A1200   23.5-16.5
>Hiarcs8 A1200   23.5-20.5  CT15.0 K6450    26.5-15.5  DpFritz7 K6-2     26-16
>Fritz6 K6-450     33-11    Junior6 K6450   33.5-14.5  Nimzo 8 K6450      8-5
>SOS  K6-2 450     39-6     Goliath K6450   33.5-10.5
>
> 7 Hiarcs 9.0  256MB Athlon 1200 MHz, 2746
>Shr7.04 A1200      7-8     Junior8 A1200     11-17    Fritz 8 A1200    5.5-8.5
>Shredd7 K6450      9-5     Junior7 K6450     13-6     Fritz6 K6-450    8.5-4.5
>Junior6 K6450   31.5-14.5  Shred5 K6-450     34-12    Hiar732 K6450     12-2
>
>
>
>There are three new entrants in this edition of
>the SSDF rating list. Fortunately enough all three
>have received clearly higher ratings than their
>predecessors!
>
>The first program which we have tested is Amir Bans
>and Shay Bushinskys Deep Junior 8.0 on a single
>Athlon 1200 MHz. After 432 tournament games
>against other programs, it has now a SSDF-rating of
>2748. That is 49 points above it's predecessor
>Junior 7.0, which appeared somewhat more than two years
>ago.
>
>As perhaps can be understood from it's name, Deep Junior 8.0
>is primarily intended for PCs with several processors. When
>used on a single processor, the search is said to be slowed
>down about 5% compared to Junior 8.0, which we also have
>tested. After 545 games Junior 8.0 Athlon 1200 MHz now
>has a rating of 2784, 85 points more than Junior 7.0!
>
>The present rating difference between the single and
>multiprocessor versions of Junior 8.0 is 36 points. The
>slight speed difference between them should give only
>3-4 rating points. If the programs otherwise play identically,
>and that is what I have understood, the rest must be
>attributed to statistical factors.
>
>Since we initially thought about combining the results into
>one entrant, they have largely played against different
>opponents. The combined rating would be 2768, giving a
>rating increase of 69 points compared to Junior 7.0 and
>a third place on the list with Shredder 7.04 and 7.0 ahead.
>
>Mark Uniacke has now released a new version of his chess
>program, with the opening book made by Eric Hallsworth. So
>far we haven't played that many games with Hiarcs 9.0 on
>Athlon 1200 MHz, but at the moment it has 2746. That gives
>a seventh place on the list, with Shredder, Junior and Fritz
>ahead. Compared to Hiarcs 8.0 from 2002, the rating increase
>is impressing 62 points!
>
>Compared to the latest rating list from July, Fritz 8.0 A1200
>has lost nine points, mainly due to a weak result against
>Junior 8.0. Shredder 7.0 UCI K6-2 has lost 14 points and
>Ruffian 1.0.1 A1200 has gained six points.
>
>In the nearest future we will continue to play mainly with
>Hiarcs 9.0 A1200. If we after a month or so doesn't have
>any new commercially available program to test, we will
>play with one of the strongest amateur engines.
>
>Thoralf Karlsson



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