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): 309 (updated: 2017/05/18)

 

Download all played games here

 

Current participants: asmFish 170426, Komodo 10.4, Houdini 5. Contempt set to +15 (means: Contempt=1 for Houdini 5 (!!!)) for all engines.

 

Round Robin (asmFish 170426, Komodo 10.4, Houdini 5)

 

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

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-04-26_bmi2    : 3441   23   23   206    60.9 %   3363   61.7 %
   2 Komodo 10.4 64-bit          : 3377   23   23   206    47.3 %   3396   57.8 %
   3 Houdini 5 Pro x64-pext      : 3350   23   23   206    41.7 %   3409   62.1 %

 

 

 

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

 

     Program                       Elo    +    -   Games   Score   Av.Op.  Draws

   1 asmFishW_2017-04-26_bmi2    : 3434   28   28   206    60.9 %   3356   61.7 %
   2 asmFishW_2016-12-17_bmi2    : 3430   14   14  1551    61.1 %   3350   56.6 %
   3 asmFishW_2017-03-15_bmi2    : 3425   15   15   861    59.7 %   3356   59.7 %
   4 Komodo 10.4 64-bit          : 3363   14   14  1068    46.4 %   3389   59.5 %
   5 Komodo 10.3 64-bit          : 3351   14   14  1551    44.5 %   3390   56.5 %
   6 Houdini 5 Pro x64-pext      : 3350    9    9  2617    44.1 %   3392   60.3 %

 


Games        : 3927 (finished)

White Wins   : 953 (24.3 %)
Black Wins   : 670 (17.1 %)
Draws        : 2304 (58.7 %)
Unfinished   : 0

White Score  : 53.6 %
Black Score  : 46.4 %

 


Individual statistics:

 

1 asmFishW_2017-04-26_bmi2 : 3434 206 (+ 62,=127,- 17), 60.9 %

Komodo 10.4 64-bit         : 103 (+ 32,= 59,- 12), 59.7 %
Houdini 5 Pro x64-pext     : 103 (+ 30,= 68,-  5), 62.1 %

 

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_2017-03-15_bmi2 : 3425 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 %

 

4 Komodo 10.4 64-bit       : 3363 1068 (+178,=635,-255), 46.4 %

asmFishW_2017-04-26_bmi2   : 103 (+ 12,= 59,- 32), 40.3 %
asmFishW_2017-03-15_bmi2   : 431 (+ 56,=254,-121), 42.5 %
Houdini 5 Pro x64-pext     : 534 (+110,=322,-102), 50.7 %

 

5 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 %

 

6 Houdini 5 Pro x64-pext   : 3350 2617 (+365,=1577,-675), 44.1 %

asmFishW_2017-04-26_bmi2   : 103 (+  5,= 68,- 30), 37.9 %
asmFishW_2017-03-15_bmi2   : 430 (+ 34,=260,-136), 38.1 %
Komodo 10.4 64-bit         : 534 (+102,=322,-110), 49.3 %
Komodo 10.3 64-bit         : 775 (+152,=463,-160), 49.5 %
asmFishW_2016-12-17_bmi2   : 775 (+ 72,=464,-239), 39.2 %