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: 2017/11/18

 

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 Houdini 6 = 3410 Elo)

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-08-19_bmi2    : 3429    9    9  1308    53.7 %   3403   74.2 %
   2 Houdini 6 x64-pext          : 3410    9    9  1308    49.6 %   3413   73.0 %
   3 Komodo 11.2.2 64-bit        : 3397    9    9  1308    46.7 %   3420   71.7 %

 

 

 

All played games:

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-08-19_bmi2    : 3427    9    9  1898    54.4 %   3396   73.1 %
   2 Houdini 6 x64-pext          : 3410   11   11  1308    49.6 %   3413   73.0 %
   3 Komodo 11.2.2 64-bit        : 3399    9    9  1899    48.5 %   3410   70.9 %
   4 Houdini 5 Pro x64-pext      : 3354   16   16   591    41.6 %   3413   66.7 %

 

 

Games        : 2848 (finished)

White Wins   : 491 (17.2 %)
Black Wins   : 315 (11.1 %)
Draws        : 2042 (71.7 %)
Unfinished   : 0

White Score  : 53.1 %
Black Score  : 46.9 %

 

 

Individual statistics:

 

1 asmFishW_2017-08-19_bmi2 : 3427 1898 (+339,=1388,-171), 54.4 %

Houdini 6 x64-pext         : 654 (+ 93,=494,- 67), 52.0 %
Houdini 5 Pro x64-pext     : 295 (+ 77,=201,- 17), 60.2 %
Komodo 11.2.2 64-bit       : 949 (+169,=693,- 87), 54.3 %

 

2 Houdini 6 x64-pext       : 3410 1308 (+171,=955,-182), 49.6 %

asmFishW_2017-08-19_bmi2   : 654 (+ 67,=494,- 93), 48.0 %
Komodo 11.2.2 64-bit       : 654 (+104,=461,- 89), 51.1 %

 

3 Komodo 11.2.2 64-bit     : 3399 1899 (+247,=1347,-305), 48.5 %

Houdini 6 x64-pext         : 654 (+ 89,=461,-104), 48.9 %
asmFishW_2017-08-19_bmi2   : 949 (+ 87,=693,-169), 45.7 %
Houdini 5 Pro x64-pext     : 296 (+ 71,=193,- 32), 56.6 %

 

4 Houdini 5 Pro x64-pext   : 3354 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 %