CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Octochess r5506 64-bit 4CPU in CCRL 40/15, 2021-02-20
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Octochess r5506 64-bit 4CPU is #95 with rating of 2887 Elo points (+21 -21),
based on 715 games: 151 wins, 230 losses and 334 draws
Score: 44.5%, Average opponent: +35.8, Draws: 46.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Strelka 5.5 64-bit                      3102   5.5-24.5  (+1 -20=9 )    0.0    -9
 - Pirarucu 2.7.4 64-bit 4CPU              3025   8.0-24.0  (+2 -18=12)    0.0   -27
 - Defenchess 1.1f 64-bit                  2996   9.0-21.0  (+6 -18=6 )    0.0   -40
 - Rodent III 0.210 64-bit 4CPU            2996   9.0-21.0  (+3 -15=12)    0.0   -17
 - Toga II 4.0 64-bit 4CPU                 2957  12.5-17.5  (+4 -9 =17)    0.0   +22
 - Hakkapeliitta 3.0 64-bit                2953  11.5-18.5  (+6 -13=11)    0.0   -10
 - Scorpio 2.7.9 64-bit 4CPU               2945  12.5-17.5  (+6 -11=13)    0.0    +5
 - Gaviota 1.0 64-bit 4CPU                 2941   8.0-22.0  (+1 -15=14)    0.0   -85
 - Ethereal 8.62 64-bit 4CPU               2930  15.0-15.0  (+6 -6 =18)    0.2   +43
 - Marvin 3.2.0 64-bit 4CPU                2921  17.5-16.5  (+7 -6 =21)    1.0   +42
 - DisasterArea 1.65 64-bit 4CPU           2914  13.5-16.5  (+6 -9 =15)    3.3    -1
 - Gogobello 2.0 64-bit 4CPU               2912  12.5-17.5  (+6 -11=13)    6.8   -27
 - Quazar 0.4 64-bit                       2904  13.5-16.5  (+6 -9 =15)    7.5   -10
 - The Baron 3.41 64-bit 4CPU              2902  14.5-15.5  (+5 -6 =19)   14.9    +4
 - Amoeba 2.7 64-bit                       2901  15.5-14.5  (+8 -7 =15)   13.2   +27
 - chess22k 1.7 64-bit                     2898  11.5-18.5  (+4 -11=15)   23.5   -57
 - Tornado 8.0 64-bit 4CPU                 2894  15.5-14.5  (+11-10=9 )   30.1   +17
 - Bright 0.5c 4CPU                        2890  18.5-11.5  (+13-6 =11)   43.1   +77
 - Deuterium 14.3.34.130 64-bit            2890  18.0-22.0  (+8 -12=20)   40.6   -25
 - Fruit Reloaded 3.2.1 64-bit 4CPU        2880  18.5-11.5  (+10-3 =17)   69.1   +58
 - Shield 2.1 64-bit 4CPU                  2843  20.5-19.5  (+11-10=19)   99.8   -34
 - BugChess2 1.9 64-bit 4CPU               2837  18.0-11.0  (+11-4 =14)  100.0   +23
 - Octochess r5190 64-bit 4CPU             2822  19.5-10.5  (+10-1 =19)  100.0   +17


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021