CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Dirty 10Apr2015 64-bit in CCRL 40/4, 2019-07-17
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:
Dirty 10Apr2015 64-bit has no rank with rating of 2808 Elo points (+17 -17),
based on 1148 games: 401 wins, 399 losses and 348 draws
Score: 50.1%, Average opponent: −1.6, Draws: 30.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Alfil 15.7 64-bit                  3031   6.5-25.5  (+2 -21=9 )    0.0    +6
 - Vajolet2 2.0 64-bit                2906   9.5-22.5  (+2 -15=15)    0.0   -27
 - Pedone 1.2 64-bit                  2896   6.5-25.5  (+1 -20=11)    0.0  -117
 - Atlas 3.80 64-bit                  2874  11.5-20.5  (+7 -16=9 )    0.0   -32
 - EXchess 7.71b 64-bit               2859  26.5-34.5  (+20-28=13)    0.0    +3
 - Nemo 1.0.1 64-bit                  2856  15.5-15.5  (+10-10=11)    0.0   +43
 - EXchess 7.51b 64-bit               2851  17.0-15.0  (+12-10=10)    0.0   +64
 - Onno 1.2.70 64-bit                 2845  10.5-21.5  (+5 -16=11)    0.0   -78
 - Arasan 17.5 64-bit                 2844  15.0-17.0  (+7 -9 =16)    0.1   +20
 - Zappa Mexico II 64-bit             2843  16.0-16.0  (+13-13=6 )    0.0   +33
 - Rodent 1.7 64-bit                  2829  12.0-20.0  (+7 -15=10)    3.2   -62
 - Crafty 23.8 64-bit                 2824  15.0-17.0  (+9 -11=12)    5.5    -2
 - Rodent II 0.8.7 64-bit             2817  19.0-13.0  (+16-10=6 )   23.4   +80
 - DisasterArea 1.54                  2810  13.5-18.5  (+6 -11=15)   41.5   -43
 - Tornado 7.0 64-bit                 2809  26.0-23.0  (+21-18=10)   44.1   +24
 - GNU Chess 5.60 64-bit              2808  16.5-15.5  (+12-11=9 )   50.0   +13
 - Loop 13.6 (Loop 2007) 64-bit       2795  18.5-13.5  (+14-9 =9 )   87.6   +41
 - Arasan 17.3 64-bit                 2792  13.0-19.0  (+9 -15=8 )   89.4   -80
 - Tornado 6.0 64-bit                 2783  16.5-15.5  (+13-12=7 )   97.9    -9
 - Ktulu 9                            2781  17.5-14.5  (+12-9 =11)   99.7    +3
 - Rhetoric 1.4.1 64-bit              2778  15.5-16.5  (+10-11=11)   99.6   -42
 - Octochess r5190 64-bit             2777  15.0-16.0  (+9 -10=12)   99.9   -40
 - Pedone 1.1 64-bit                  2774  19.5-12.5  (+14-7 =11)   99.7   +38
 - The Baron 3.29 64-bit              2772  15.5-16.5  (+11-12=9 )  100.0   -44
 - Bright 0.5c                        2772  17.0-15.0  (+13-11=8 )  100.0   -14
 - Twisted Logic 20090922 64-bit      2771  20.5-11.5  (+18-9 =5 )  100.0   +68
 - Frenzee 3.5.19 64-bit              2768  14.5-17.5  (+9 -12=11)  100.0   -72
 - Jonny 4.00                         2762  20.0-12.0  (+14-6 =12)  100.0   +40
 - BugChess2 1.9 64-bit               2759  19.0-13.0  (+14-8 =10)  100.0   +11
 - Hakkapeliitta 2.0 64-bit           2747  25.0-7.0   (+20-2 =10)  100.0  +137
 - Mini Rodent 1.0 64-bit             2746  18.5-13.5  (+13-8 =11)  100.0    -9
 - Godel 3.4.9 64-bit                 2741  24.5-7.5   (+21-4 =7 )  100.0  +131
 - Chronos 1.9.9 64-bit               2739  15.5-16.5  (+10-11=11)  100.0   -77
 - ProDeo 2.0                         2709  19.5-12.5  (+15-8 =9 )  100.0   -23
 - ProDeo 1.87x                       2607  13.5-2.5   (+12-1 =3 )  100.0   +72


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