CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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BeLL 0.0.41 64-bit in CCRL 40/40, 2019-08-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
BeLL 0.0.41 64-bit is #379 with rating of 1962 Elo points (+22 -22),
based on 722 games: 273 wins, 272 losses and 177 draws
Score: 50.1%, Average opponent: −0.4, Draws: 24.5%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - BikJump 2.01 64-bit               2116  10.5-25.5  (+4 -19=13)    0.0   +13
 - Clarabit 1.00 64-bit              2104  12.0-24.0  (+7 -19=10)    0.0   +22
 - BigLion 2.23x                     2067   9.5-26.5  (+7 -24=5 )    0.0   -85
 - Ecce 1.0 (rev. 508) 64-bit        2049  16.5-19.5  (+12-15=9 )    0.0   +55
 - Abbess 2018.02.07                 2032  11.5-26.5  (+8 -23=7 )    0.0   -80
 - Wuttang r2 64-bit                 2024  13.0-23.0  (+9 -19=8 )    0.0   -42
 - Ceibo 0.4 64-bit                  2020  16.5-19.5  (+12-15=9 )    0.0   +29
 - La Dame Blanche 2.0c              2002  17.0-19.0  (+12-14=10)    0.2   +20
 - Snowy 0.2 64-bit                  1997  19.0-17.0  (+16-14=6 )    2.3   +56
 - Sissa 2.0                         1957  18.5-17.5  (+12-11=13)   63.8    +5
 - Monik 2.2.6 64-bit                1949  20.0-16.0  (+16-12=8 )   83.4   +27
 - Etude 0.1.2                       1948  17.5-18.5  (+12-13=11)   82.9   -22
 - Micro-Max 4.8 (DM-PII)            1942  19.5-16.5  (+13-10=13)   91.3    +6
 - Clueless 1.4                      1912  23.0-13.0  (+20-10=6 )  100.0   +58
 - Dabbaba 7.49                      1906  19.5-16.5  (+15-12=9 )  100.0   -25
 - Warrior 1.0.3                     1905  19.5-16.5  (+16-13=7 )  100.0   -23
 - Sayuri 2018.03.06 64-bit          1837  24.5-11.5  (+21-8 =7 )  100.0   +10
 - Roce 0.0390                       1836  23.5-12.5  (+17-6 =13)  100.0   -26
 - RataAeroespacial 0.2.1            1814  27.5-8.5   (+26-7 =3 )  100.0   +74
 - Ranita 2.4                        1811  23.0-13.0  (+18-8 =10)  100.0   -55


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019