Stefan Pohl Computer Chess

private website for chessengine-tests


Tournament with long thinking time

 

Playing conditions:

 

Hardware: i7-6700HQ (2.6 GHz) Notebook (Quadcore), Windows 10 64bit, 12GB RAM

Fritzmark: 4 cores / 7 threads: 18.4 / 8825 (CPU-speed reduced to 99% (to switch off the Intel Turbo Boost))

Hash: 4 GB per engine

GUI: Fritz 13 GUI (no draw, no resign)

Tablebases: None for the engines, 3-5 Nalimov for GUI

Openings: My 12 moves SALC 2017 opening-book. Download it here

Ponder, Large Memory Pages: Off

Thinking time: 20'+5'' per game/engine (average game-duration: 52', so around 30 games per day are played). Average thinking time in the middlegame is around 40'' per move. Houdini calculates around 7.5 meganodes per second in early midgame (all engines running with 7 hyperthreading-threads, when thinking). So the played games are high-quality-chess.

 

 

 

Number of games played (current participants): 863 (updated: 2017/06/25)

 

Download all played games here

 

Current participants: asmFish 170522 (same release-date as Komodo 11.01), Komodo 11.01, Houdini 5. Contempt set to +15 (means: Contempt=1 for Houdini 5 (!!!)) for all engines.

 

Round Robin (asmFish 170522, Komodo 11.01, Houdini 5)

 

(Ordo-calculations fixed to Houdini 5 = 3350 Elo)

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-05-22_bmi2    : 3447   13   13   575    62.3 %   3359   61.4 %
   2 Komodo 11.01 64-bit         : 3368   13   13   576    45.7 %   3399   59.7 %
   3 Houdini 5 Pro x64-pext      : 3350   13   13   575    42.0 %   3407   59.0 %

 

 

 

All played games on the Intel Skylake Notebook (i7-6700HQ (2.6 GHz)):

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-05-22_bmi2    : 3447   21   21   575    62.3 %   3359   61.4 %
   2 asmFishW_2016-12-17_bmi2    : 3430   14   14  1551    61.1 %   3350   56.6 %
   3 asmFishW_2017-04-26_bmi2    : 3425   24   24   366    59.8 %   3355   62.8 %
   4 asmFishW_2017-03-15_bmi2    : 3424   16   16   861    59.7 %   3355   59.7 %
   5 Komodo 11.01 64-bit         : 3368   20   20   576    45.7 %   3399   59.7 %
   6 Komodo 10.4 64-bit          : 3360   13   13  1228    46.2 %   3387   59.6 %
   7 Komodo 10.3 64-bit          : 3351   14   14  1551    44.5 %   3390   56.5 %
   8 Houdini 5 Pro x64-pext      : 3350    8    8  3352    43.9 %   3394   60.3 %

 

 


Games        : 5030 (finished)

White Wins   : 1220 (24.3 %)
Black Wins   : 836 (16.6 %)
Draws        : 2974 (59.1 %)
Unfinished   : 0

White Score  : 53.8 %
Black Score  : 46.2 %

 


Individual statistics:

 

1 asmFishW_2017-05-22_bmi2 : 3447 575 (+182,=353,- 40), 62.3 %

Komodo 11.01 64-bit        : 288 (+ 89,=179,- 20), 62.0 %
Houdini 5 Pro x64-pext     : 287 (+ 93,=174,- 20), 62.7 %

 

2 asmFishW_2016-12-17_bmi2 : 3430 1551 (+509,=878,-164), 61.1 %

Houdini 5 Pro x64-pext     : 775 (+239,=464,- 72), 60.8 %
Komodo 10.3 64-bit         : 776 (+270,=414,- 92), 61.5 %

 

3 asmFishW_2017-04-26_bmi2 : 3425 366 (+104,=230,- 32), 59.8 %

Komodo 10.4 64-bit         : 183 (+ 56,=107,- 20), 59.8 %
Houdini 5 Pro x64-pext     : 183 (+ 48,=123,- 12), 59.8 %

 

4 asmFishW_2017-03-15_bmi2 : 3424 861 (+257,=514,- 90), 59.7 %

Komodo 10.4 64-bit         : 431 (+121,=254,- 56), 57.5 %
Houdini 5 Pro x64-pext     : 430 (+136,=260,- 34), 61.9 %

 

5 Komodo 11.01 64-bit      : 3368 576 (+ 91,=344,-141), 45.7 %

asmFishW_2017-05-22_bmi2   : 288 (+ 20,=179,- 89), 38.0 %
Houdini 5 Pro x64-pext     : 288 (+ 71,=165,- 52), 53.3 %

 

6 Komodo 10.4 64-bit       : 3360 1228 (+201,=732,-295), 46.2 %

asmFishW_2017-04-26_bmi2   : 183 (+ 20,=107,- 56), 40.2 %
asmFishW_2017-03-15_bmi2   : 431 (+ 56,=254,-121), 42.5 %
Houdini 5 Pro x64-pext     : 614 (+125,=371,-118), 50.6 %

 

7 Komodo 10.3 64-bit       : 3351 1551 (+252,=877,-422), 44.5 %

Houdini 5 Pro x64-pext     : 775 (+160,=463,-152), 50.5 %
asmFishW_2016-12-17_bmi2   : 776 (+ 92,=414,-270), 38.5 %

 

8 Houdini 5 Pro x64-pext   : 3350 3352 (+460,=2020,-872), 43.9 %

asmFishW_2017-05-22_bmi2   : 287 (+ 20,=174,- 93), 37.3 %
Komodo 11.01 64-bit        : 288 (+ 52,=165,- 71), 46.7 %
asmFishW_2017-04-26_bmi2   : 183 (+ 12,=123,- 48), 40.2 %
asmFishW_2017-03-15_bmi2   : 430 (+ 34,=260,-136), 38.1 %
Komodo 10.4 64-bit         : 614 (+118,=371,-125), 49.4 %
Komodo 10.3 64-bit         : 775 (+152,=463,-160), 49.5 %
asmFishW_2016-12-17_bmi2   : 775 (+ 72,=464,-239), 39.2 %