CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Dirty 24Apr2011 64-bit in CCRL 40/4, 2019-07-06
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 24Apr2011 64-bit has no rank with rating of 2639 Elo points (+18 -18),
based on 1050 games: 369 wins, 339 losses and 342 draws
Score: 51.4%, Average opponent: −11.3, Draws: 32.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Quazar 0.4 64-bit                  2900   6.0-26.0  (+1 -21=10)    0.0   +39
 - Frenzee 3.5.19 64-bit              2769   5.5-26.5  (+1 -22=9 )    0.0  -108
 - SmarThink 1.20 64-bit              2748  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   +19
 - Chess Tiger 2007.1                 2714  12.0-20.0  (+4 -12=16)    0.0    +4
 - Frenzee Feb08 64-bit               2695  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   -24
 - Alaric 707                         2664  13.5-18.5  (+7 -12=13)    0.4   -26
 - Colossus 2008b                     2642  18.0-14.0  (+13-9 =10)   36.5   +46
 - E.T. Chess 13.01.08                2634  14.0-18.0  (+8 -12=12)   67.6   -46
 - Gandalf 6                          2628  13.5-18.5  (+12-17=3 )   85.8   -74
 - Alfil 8.1.1 Optimized              2626  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 )   94.5   -26
 - WildCat 8                          2623  16.0-16.0  (+11-11=10)   94.5   -13
 - Sloppy 0.2.2 64-bit                2618  18.5-13.5  (+13-8 =11)   98.4   +32
 - ProDeo 1.71                        2618  14.5-14.5  (+11-11=7 )   95.9   -22
 - Alfil 12 MT                        2616  17.0-15.0  (+12-10=10)   97.8    -1
 - Slow Chess Blitz WV2.1             2615  18.0-14.0  (+14-10=8 )   99.3   +21
 - Deuterium 10.01.27.213             2610  17.5-14.5  (+11-8 =13)   99.7    -1
 - Ruffian 2.1.0                      2610  17.0-15.0  (+11-9 =12)   99.8    -7
 - Philou 3.7 64-bit                  2607  22.5-9.5   (+19-6 =7 )   99.7  +117
 - Amyan 1.72                         2604  17.0-15.0  (+10-8 =14)  100.0   -15
 - GarboChess 2.10 64-bit             2598  22.0-10.0  (+16-4 =12)  100.0   +81
 - Godel 2.05 64-bit                  2590  21.5-9.5   (+19-7 =5 )  100.0  +103
 - Rotor 0.6                          2573  15.0-17.0  (+9 -11=12)  100.0   -87
 - Glass 1.7 64-bit                   2557  18.0-14.0  (+11-7 =14)  100.0   -39
 - Petir 4.999999                     2555  21.5-10.5  (+18-7 =7 )  100.0   +42
 - The Baron 2.23 64-bit              2555  15.0-17.0  (+11-13=8 )  100.0  -106
 - Arasan 12.0 64-bit                 2543  23.0-8.0   (+20-5 =6 )  100.0   +88
 - Ufim 8.02                          2540  19.5-12.5  (+15-8 =9 )  100.0   -19
 - AnMon 5.75                         2540  21.5-10.5  (+18-7 =7 )  100.0   +25
 - Philou 3.5                         2535  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    +6


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019