CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Dirty 24Apr2011 64-bit in CCRL 40/4, 2019-12-07
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Dirty 24Apr2011 64-bit has no rank with rating of 2638 Elo points (+18 -18),
based on 1050 games: 369 wins, 339 losses and 342 draws
Score: 51.4%, Average opponent: −10.7, Draws: 32.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Quazar 0.4 64-bit                  2901   6.0-26.0  (+1 -21=10)    0.0   +41
 - Frenzee 3.5.19 64-bit              2770   5.5-26.5  (+1 -22=9 )    0.0  -106
 - SmarThink 1.20 64-bit              2747  13.0-19.0  (+7 -13=12)    0.0   +46
 - Chronos 1.9.9 64-bit               2740  11.5-20.5  (+3 -12=17)    0.0   +20
 - Chess Tiger 2007.1                 2713  12.0-20.0  (+4 -12=16)    0.0    +4
 - Frenzee Feb08 64-bit               2694  16.0-16.0  (+9 -9 =14)    0.0   +56
 - Gaviota 0.84 64-bit                2687  12.5-19.5  (+8 -15=9 )    0.0   -23
 - Alaric 707                         2663  13.5-18.5  (+7 -12=13)    0.5   -26
 - Colossus 2008b                     2642  18.0-14.0  (+13-9 =10)   35.9   +47
 - E.T. Chess 13.01.08                2634  14.0-18.0  (+8 -12=12)   66.5   -45
 - Gandalf 6                          2627  13.5-18.5  (+12-17=3 )   85.9   -74
 - Alfil 8.1.1 Optimized              2625  13.0-18.0  (+6 -11=14)   90.0   -61
 - Movei 00.8.438 (10 10 10)          2623  15.5-16.5  (+12-13=7 )   94.8   -25
 - WildCat 8                          2623  16.0-16.0  (+11-11=10)   94.0   -12
 - Sloppy 0.2.2 64-bit                2617  18.5-13.5  (+13-8 =11)   98.6   +32
 - ProDeo 1.71                        2617  14.5-14.5  (+11-11=7 )   96.0   -22
 - Alfil 12 MT                        2616  17.0-15.0  (+12-10=10)   97.8     0
 - Slow Chess Blitz WV2.1             2615  18.0-14.0  (+14-10=8 )   99.3   +22
 - Deuterium 10.01.27.213             2610  17.5-14.5  (+11-8 =13)   99.7     0
 - Ruffian 2.1.0                      2608  17.0-15.0  (+11-9 =12)   99.9    -8
 - Philou 3.7 64-bit                  2607  22.5-9.5   (+19-6 =7 )   99.7  +118
 - Amyan 1.72                         2604  17.0-15.0  (+10-8 =14)  100.0   -14
 - GarboChess 2.10 64-bit             2598  22.0-10.0  (+16-4 =12)  100.0   +82
 - Godel 2.05 64-bit                  2589  21.5-9.5   (+19-7 =5 )  100.0  +103
 - Rotor 0.6                          2573  15.0-17.0  (+9 -11=12)  100.0   -86
 - Glass 1.7 64-bit                   2556  18.0-14.0  (+11-7 =14)  100.0   -39
 - The Baron 2.23 64-bit              2555  15.0-17.0  (+11-13=8 )  100.0  -105
 - Petir 4.999999                     2555  21.5-10.5  (+18-7 =7 )  100.0   +43
 - Arasan 12.0 64-bit                 2543  23.0-8.0   (+20-5 =6 )  100.0   +89
 - Ufim 8.02                          2540  19.5-12.5  (+15-8 =9 )  100.0   -18
 - AnMon 5.75                         2539  21.5-10.5  (+18-7 =7 )  100.0   +25
 - Philou 3.5                         2534  19.5-12.5  (+13-6 =13)  100.0   -35
 - Hermann 2.8 64-bit                 2531  21.5-10.5  (+16-5 =11)  100.0    +7


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019