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 10 moves SALC V2.0 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): 948 (updated: 2017/04/19)

 

Download all played games here

 

Current participants: asmFish 170315 (nearly the same release date as Komodo 10.4 (170314)), Komodo 10.4, Houdini 5. Contempt set to +15 (means: Contempt=1 for Houdini 5 (!!!)) for all engines.

 

Round Robin (asmFish 170315, Komodo 10.4, Houdini 5)

 

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

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-03-15_bmi2    : 3431   13   13   632    60.4 %   3356   58.9 %
   2 Komodo 10.4 64-bit          : 3363   13   13   632    46.1 %   3390   59.3 %
   3 Houdini 5 Pro x64-pext      : 3350   13   13   632    43.4 %   3397   60.9 %

 

 


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

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-03-15_bmi2    : 3431   16   16   632    60.4 %   3356   58.9 %
   2 asmFishW_2016-12-17_bmi2    : 3430   13   13  1551    61.1 %   3350   56.6 %
   3 Komodo 10.4 64-bit          : 3363   17   17   632    46.1 %   3390   59.3 %
   4 Komodo 10.3 64-bit          : 3351   13   13  1551    44.5 %   3390   56.5 %
   5 Houdini 5 Pro x64-pext      : 3350    9    9  2182    44.1 %   3392   60.1 %

 


Games        : 3274 (finished)

White Wins   : 811 (24.8 %)
Black Wins   : 556 (17.0 %)
Draws        : 1907 (58.2 %)
Unfinished   : 0

White Score  : 53.9 %
Black Score  : 46.1 %

 

 

Individual statistics:

 

1 asmFishW_2017-03-15_bmi2 : 3431 632 (+196,=372,- 64), 60.4 %

Komodo 10.4 64-bit         : 316 (+ 93,=181,- 42), 58.1 %
Houdini 5 Pro x64-pext     : 316 (+103,=191,- 22), 62.8 %

 

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 Komodo 10.4 64-bit       : 3363 632 (+104,=375,-153), 46.1 %

asmFishW_2017-03-15_bmi2   : 316 (+ 42,=181,- 93), 41.9 %
Houdini 5 Pro x64-pext     : 316 (+ 62,=194,- 60), 50.3 %

 

4 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 %

 

5 Houdini 5 Pro x64-pext   : 3350 2182 (+306,=1312,-564), 44.1 %

asmFishW_2017-03-15_bmi2   : 316 (+ 22,=191,-103), 37.2 %
Komodo 10.4 64-bit         : 316 (+ 60,=194,- 62), 49.7 %
Komodo 10.3 64-bit         : 775 (+152,=463,-160), 49.5 %
asmFishW_2016-12-17_bmi2   : 775 (+ 72,=464,-239), 39.2 %