CCRL 40/4
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 2'085'472 games
played by 2'422 programs
28065 CPU days (X2 4600+)

White wins: 809'852 (38.8%)
Black wins: 654'916 (31.4%)
Draws: 620'704 (29.8%)
White score: 53.7%

Engine Details

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feeks 2018-01-31 LM in CCRL 40/4, 2019-08-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
feeks 2018-01-31 LM is #622 with rating of 972 Elo points (+135 -130),
based on 1032 games: 296 wins, 458 losses and 278 draws
Score: 42.2%, Average opponent: +68.3, Draws: 26.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Sabrina 3.1.27 64-bit              1413   5.0-35.0  (+2 -32=6 )    0.0  +122
 - KillerQueen 2.0b3                  1290   6.0-34.0  (+3 -31=6 )    0.0   +27
 - Chess 1.3.1 by David Cimbalista    1282   5.5-34.5  (+2 -31=7 )    0.0   +12
 - Dragontooth 0.2 Bahamut 64-bit     1229   5.0-35.0  (+2 -32=6 )    0.0   -62
 - GrayMatter SVN1604                 1215   8.5-31.5  (+6 -29=5 )    0.0    +9
 - Soberango 0.12.0                   1113   8.5-31.5  (+4 -27=9 )    0.0   -74
 - Strategic Deep 1.25                1074  17.5-22.5  (+15-20=5 )    0.0   +53
 - Frank 0.58                         1072  13.0-27.0  (+12-26=2 )    0.0   -49
 - Talvmenni 0.1                      1063  15.5-24.5  (+10-19=11)    0.0   +11
 - Minnow                             1043  19.0-21.0  (+10-12=18)    0.0   +53
 - DarkTemplar 0.1                    1025  21.5-26.5  (+9 -14=25)    1.5   +22
 - Xadreco 5.7                        1025  34.5-35.5  (+27-28=15)    0.0   +46
 - Safrad 2.2.40.360                  1012  11.0-29.0  (+9 -27=4 )    0.3  -142
 - GIUChess 1.0 beta2                 1001  33.0-27.0  (+24-18=18)    2.2   +62
 - Youk 1.0.5                          962  35.5-28.5  (+24-17=23)   77.1   +26
 - Zoe 0.1                             944  36.0-32.0  (+26-22=20)   98.2    -7
 - Chad's Chess 0.15                   940  37.5-26.5  (+32-21=11)   98.8   +31
 - Luzhin 0.1                          926  59.5-41.5  (+38-20=43)  100.0    +9
 - Pyotr 0.6 AM                        866  32.5-27.5  (+22-17=21)  100.0   -80
 - Dika 0.4209                         859  30.5-26.5  (+19-15=23)  100.0   -88


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