CCRL 40/40
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 766'023 games
played by 1'997 programs
104955 CPU days (X2 4600+)

White wins: 262'896 (34.3%)
Black wins: 194'802 (25.4%)
Draws: 308'325 (40.3%)
White score: 54.4%

Engine Details

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Dirty 25Aug2011 64-bit in CCRL 40/40, 2017-12-09
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Dirty 25Aug2011 64-bit has no rank with rating of 2691 Elo points (+29 -29),
based on 384 games: 130 wins, 107 losses and 147 draws
Score: 53.0%, Average opponent: −19.6, Draws: 38.3%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Cheng4 0.36c 64-bit               2799   1.5-8.5   (+0 -7 =3 )    0.0  -144
 - EXchess 7.11b 64-bit              2742   3.5-6.5   (+2 -5 =3 )    0.8   -53
 - Chronos 1.9.9 64-bit              2739  11.0-13.0  (+5 -7 =12)    0.2   +23
 - Arasan 15.6 64-bit                2729   3.5-6.5   (+3 -6 =1 )    3.6   -84
 - Bobcat 2.75 64-bit                2706  12.5-11.5  (+10-9 =5 )   22.2   +29
 - Scorpio 2.7 64-bit                2701  12.5-11.5  (+7 -6 =11)   29.2   +23
 - Delfi 5.4                         2688  13.0-11.0  (+7 -5 =12)   57.5   +23
 - Daydreamer 1.75 64-bit            2678  11.5-12.5  (+5 -6 =13)   76.7   -22
 - Deuterium 10.01.27.213            2667  13.0-10.0  (+9 -6 =8 )   90.0   +19
 - Movei 00.8.438 (10 10 10)         2667  18.5-5.5   (+13-0 =11)   93.0  +144
 - Deuterium 11.02.29.107            2659  14.5-9.5   (+11-6 =7 )   95.2   +40
 - Alaric 707                        2659  14.0-10.0  (+10-6 =8 )   97.8   +26
 - Colossus 2008b                    2643  13.0-11.0  (+8 -6 =10)   99.9   -22
 - Slow Chess Blitz WV2.1            2638  13.0-11.0  (+8 -6 =10)  100.0   -27
 - Gaviota 0.84 64-bit               2633  11.0-13.0  (+7 -9 =8 )   99.6   -85
 - WildCat 8                         2628  13.5-10.5  (+9 -6 =9 )  100.0   -23
 - RedQueen 1.1.1 64-bit             2624  11.5-7.5   (+7 -3 =9 )  100.0    -5
 - RedQueen 1.0.0 64-bit             2624  12.5-11.5  (+9 -8 =7 )   99.9   -55


Created in 2005-2013 by CCRL team
Last games added on December 9, 2017