Stronger Stockfish settings

[LucenaTheLucid]

Code: Select all

Mobility (Middle Game)--------103
Mobility (Endgame)------------101
Pawn Structure (Middle Game)--98

Some results:

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-----------------------------Rating.dat:-----------------------------

2/5/2011 10:44:58 PM :

    Program                          Elo    +   -   Games   Score   Av.Op.  Draws

  1 Houdini 1.5a                   : 2849   60  59   100    69.0 %   2710   30.0 %
  2 Deep Rybka 4                   : 2742   54  54   100    54.5 %   2710   39.0 %
  3 Critter 0.90                   : 2724   53  53   100    52.0 %   2710   40.0 %
  4 Stockfish 2.0.1 Lucena 1       : 2710   30  30   350    60.0 %   2640   32.6 %
  5 Stockfish 2.0.1                : 2696   31  31   350    58.0 %   2640   29.1 %
  6 Naum 4.2                       : 2629   58  58   100    38.5 %   2710   31.0 %
  7 Spike 1.4                      : 2610   57  58   100    36.0 %   2710   32.0 %
  8 Komodo 1.3                     : 2529   62  63   100    26.0 %   2710   28.0 %
  9 Zappa Mexico II                : 2347   82  88   100    11.0 %   2710   16.0 % 

A more complete self-play test:

Code: Select all

-----------------------------Rating.dat:-----------------------------

2/6/2011 11:10:52 AM :

    Program                          Elo    +   -   Games   Score   Av.Op.  Draws

  1 Stockfish 2.0.1 Lucena 1       : 2677   16  16   648    52.5 %   2659   64.2 %
  2 Stockfish 2.0.1                : 2659   16  16   648    47.5 %   2677   64.2 %


----------------------------Programs.dat:----------------------------
Individual statistics:

1 Stockfish 2.0.1 Lucena 1  : 2677  648 (+132,=416,-100), 52.5 %

Stockfish 2.0.1               : 648 (+132,=416,-100), 52.5 %

2 Stockfish 2.0.1           : 2659  648 (+100,=416,-132), 47.5 %

Stockfish 2.0.1 Lucena 1      : 648 (+100,=416,-132), 47.5 %

[LucenaTheLucid]

Some more results:

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4 Stockfish 2.0.1 Lucena 1  : 2707  936 (+413,=289,-234), 59.6 %

Critter 0.90                  : 134 (+ 46,= 52,- 36), 53.7 %
Deep Rybka 4                  : 134 (+ 41,= 45,- 48), 47.4 %
Houdini 1.5a                  : 134 (+ 19,= 36,- 79), 27.6 %
Naum 4.2                      : 134 (+ 61,= 45,- 28), 62.3 %
Spike 1.4                     : 134 (+ 61,= 52,- 21), 64.9 %
Zappa Mexico II               : 133 (+107,= 23,-  3), 89.1 %
Komodo 1.3                    : 133 (+ 78,= 36,- 19), 72.2 %

5 Stockfish 2.0.1           : 2695  350 (+152,=102,- 96), 58.0 %

Critter 0.90                  :  50 (+ 12,= 17,- 21), 41.0 %
Deep Rybka 4                  :  50 (+ 11,= 23,- 16), 45.0 %
Houdini 1.5a                  :  50 (+  7,= 17,- 26), 31.0 %
Naum 4.2                      :  50 (+ 20,= 17,- 13), 57.0 %
Spike 1.4                     :  50 (+ 27,= 12,- 11), 66.0 %
Zappa Mexico II               :  50 (+ 41,=  6,-  3), 88.0 %
Komodo 1.3                    :  50 (+ 34,= 10,-  6), 78.0 %

Default settings are going to be going to 1000 games as well.