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 SALC_V3_10moves 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.

 

 

updated: 2017/09/25

 

Download all played games here

 

Current participants: asmFish 170819, Komodo 11.2.2, Houdini 6. Contempt set to 0 for all engines.

 

(Ordo-calculations fixed to Komodo 11.2.2 = 3400 Elo (until Houdini 6 has a rating))

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-08-19_bmi2    : 3410   28   28   136    52.9 %   3390   69.1 %
   2 Komodo 11.2.2 64-bit        : 3400   28   28   136    50.7 %   3395   72.1 %
   3 Houdini 6 x64-pext          : 3379   29   29   136    46.3 %   3405   67.6 %

 

 

 

All played games:

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-08-19_bmi2    : 3416   16   16   726    55.4 %   3377   70.4 %
   2 Komodo 11.2.2 64-bit        : 3400   15   15   727    52.1 %   3385   69.7 %
   3 Houdini 6 x64-pext          : 3382   32   32   136    46.3 %   3408   67.6 %
   4 Houdini 5 Pro x64-pext      : 3349   18   18   591    41.6 %   3408   66.7 %

 


Games        : 1090 (finished)

White Wins   : 194 (17.8 %)
Black Wins   : 144 (13.2 %)
Draws        : 752 (69.0 %)
Unfinished   : 0

White Score  : 52.3 %
Black Score  : 47.7 %

 


Individual statistics:

 

1 asmFishW_2017-08-19_bmi2 : 3416 726 (+147,=511,- 68), 55.4 %

Houdini 6 x64-pext         : 68 (+ 12,= 44,- 12), 50.0 %
Houdini 5 Pro x64-pext     : 295 (+ 77,=201,- 17), 60.2 %
Komodo 11.2.2 64-bit       : 363 (+ 58,=266,- 39), 52.6 %

 

2 Komodo 11.2.2 64-bit     : 3400 727 (+125,=507,- 95), 52.1 %

Houdini 6 x64-pext         : 68 (+ 15,= 48,-  5), 57.4 %
asmFishW_2017-08-19_bmi2   : 363 (+ 39,=266,- 58), 47.4 %
Houdini 5 Pro x64-pext     : 296 (+ 71,=193,- 32), 56.6 %

 

3 Houdini 6 x64-pext       : 3382 136 (+ 17,= 92,- 27), 46.3 %

asmFishW_2017-08-19_bmi2   : 68 (+ 12,= 44,- 12), 50.0 %
Komodo 11.2.2 64-bit       : 68 (+  5,= 48,- 15), 42.6 %

 

4 Houdini 5 Pro x64-pext   : 3349 591 (+ 49,=394,-148), 41.6 %

asmFishW_2017-08-19_bmi2   : 295 (+ 17,=201,- 77), 39.8 %
Komodo 11.2.2 64-bit       : 296 (+ 32,=193,- 71), 43.4 %