Ethereal Testing (last dev versions)

Discussion of computer chess matches and engine tournaments.

Moderator: Ras

sovaz1997
Posts: 292
Joined: Sun Nov 13, 2016 10:37 am

Ethereal Testing (last dev versions)

Post by sovaz1997 »

Testing of test versions Ethereal: https://sites.google.com/view/ethereal-testing/

CPU: Intel Core i5-6200U @2.30GHz 2.40GHz
OS: Windows 10
tc: 60s+0.6s
Hash: 64mb
Threads: 1
Openings: 8moves_GM.pgn (12 plies, both-side)
Adjucation:
resign: 5 moves, 900 cp
draw: 5 moves +-5 cp after move 40

5-men SyzygyTB
Ponder: off
Tablebases: Syzygy 5-men

Code: Select all

# PLAYER                      : RATING  ERROR   POINTS  PLAYED    (%)
   1 Stockfish 140818 64 BMI2    : 3418.1   44.3    340.5     400   85.1%
   2 Fire 7.1 x64 popcnt         : 3177.3   36.5    238.0     400   59.5%
   3 Ethereal 10.88 (POPCNT)     : 3110.8   26.8   1742.5    3000   58.1%
   4 Ethereal 10.81 (POPCNT)     : 3103.1   30.3    571.5    1000   57.1%
   5 Fizbo 2                     : 3078.6   36.2    183.0     400   45.8%
   6 Xiphos 0.3.14 SSE           : 3045.1   36.4    164.5     400   41.1%
   7 Booot 6.3_x64_popcnt        : 3036.8   36.7    160.0     400   40.0%
   8 Andscacs 0.94               : 3026.6   36.8    154.5     400   38.6%
   9 Critter 1.6a 64-bit         : 2993.0   ----    137.0     400   34.3%
  10 Laser 1.7 beta r836         : 2983.1   37.4    132.0     400   33.0%
  11 Texel 1.06                  : 2904.3   39.3     96.0     400   24.0%
  12 Vajolet2 2.6                : 2864.3   40.9     80.5     400   20.1%

Code: Select all

1)  Ethereal 10.88 (POPCNT)   3111 :   3000 (+1124,=1237,-639),  58.1 %

    vs.                            :  games (    +,    =,   -),   (%) :   Diff,  SD, CFS (%)
    Stockfish 140818 64 BMI2       :    300 (    1,   89, 210),  15.2 :   -307,  18,    0.0
    Fire 7.1 x64 popcnt            :    300 (   52,  144, 104),  41.3 :    -66,  13,    0.0
    Fizbo 2                        :    300 (  106,  111,  83),  53.8 :    +32,  13,   99.4
    Xiphos 0.3.14 SSE              :    300 (  109,  135,  56),  58.8 :    +66,  13,  100.0
    Booot 6.3_x64_popcnt           :    300 (  108,  148,  44),  60.7 :    +74,  13,  100.0
    Andscacs 0.94                  :    300 (  117,  134,  49),  61.3 :    +84,  13,  100.0
    Critter 1.6a 64-bit            :    300 (  132,  127,  41),  65.2 :   +118,  14,  100.0
    Laser 1.7 beta r836            :    300 (  137,  135,  28),  68.2 :   +128,  14,  100.0
    Texel 1.06                     :    300 (  178,  107,  15),  77.2 :   +207,  15,  100.0
    Vajolet2 2.6                   :    300 (  184,  107,   9),  79.2 :   +247,  16,  100.0

2)  Ethereal 10.81 (POPCNT)   3105 :   1000 (+370,=403,-227),  57.1 %

    vs.                            :  games (   +,   =,   -),   (%) :   Diff,  SD, CFS (%)
    Stockfish 140818 64 BMI2       :    100 (   0,  28,  72),  14.0 :   -323,  26,    0.0
    Fire 7.1 x64 popcnt            :    100 (  16,  44,  40),  38.0 :    -58,  19,    0.1
    Fizbo 2                        :    100 (  34,  43,  23),  55.5 :    +22,  19,   87.2
    Booot 6.3_x64_popcnt           :    100 (  33,  50,  17),  58.0 :    +73,  19,  100.0
    Andscacs 0.94                  :    100 (  37,  49,  14),  61.5 :    +79,  19,  100.0
    Xiphos 0.3.14 SSE              :    100 (  37,  44,  19),  59.0 :    +84,  20,  100.0
    Critter 1.6a 64-bit            :    100 (  50,  35,  15),  67.5 :   +112,  20,  100.0
    Laser 1.7 beta r836            :    100 (  39,  49,  12),  63.5 :   +120,  20,  100.0
    Texel 1.06                     :    100 (  57,  31,  12),  72.5 :   +153,  21,  100.0
    Vajolet2 2.6                   :    100 (  67,  30,   3),  82.0 :   +225,  23,  100.0
Zevra 2 is my chess engine. Binary, source and description here: https://github.com/sovaz1997/Zevra2
Zevra v2.6 is last version of Zevra: https://github.com/sovaz1997/Zevra2/releases