CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Dirty 23Mar2012 32-bit in CCRL 40/40, 2019-07-11
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Dirty 23Mar2012 32-bit has no rank with rating of 2657 Elo points (+33 -33),
based on 301 games: 100 wins, 91 losses and 110 draws
Score: 51.5%, Average opponent: −10.0, Draws: 36.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Hiarcs 13.2                        2896   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Quazar 0.4 32-bit                  2878   0.5-1.5   (+0 -1 =1 )    0.0   +78
 - Gull 1.2 32-bit                    2875   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Hannibal 1.1 32-bit                2871   0.5-1.5   (+0 -1 =1 )    0.0   +57
 - Spark 1.0 32-bit                   2864   0.5-1.5   (+0 -1 =1 )    0.0   +50
 - Booot 5.1.0                        2843   0.5-1.5   (+0 -1 =1 )    0.0   +43
 - Nemo 1.0.1 32-bit                  2794   0.5-1.5   (+0 -1 =1 )    0.0    -5
 - MinkoChess 1.2 32-bit              2782   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Tornado 4.88 32-bit                2765   1.0-1.0   (+0 -0 =2 )    0.0  +108
 - Texel 1.01 32-bit                  2764   3.0-3.0   (+2 -2 =2 )    0.0  +107
 - BugChess2 1.9 32-bit               2732   1.5-0.5   (+1 -0 =1 )    0.0  +231
 - Bright 0.3a                        2730   4.0-6.0   (+1 -3 =6 )    0.0   +17
 - Frenzee 3.5.19 32-bit              2718   1.5-0.5   (+1 -0 =1 )    0.4  +217
 - Amoeba 1.4 64-bit                  2708   4.0-6.0   (+1 -3 =6 )    0.7    -4
 - Ktulu 8                            2705   6.5-3.5   (+5 -2 =3 )    0.3  +148
 - Zurichess Graubuenden 64-bit       2689   4.5-5.5   (+4 -5 =1 )    6.0   -10
 - Crafty 23.1 32-bit                 2687   2.5-6.5   (+1 -5 =3 )    5.8  -119
 - Chess Tiger 2007                   2681   4.5-5.5   (+3 -4 =3 )    8.7    -7
 - ChessBrainVB 2.05                  2668   1.5-4.5   (+0 -3 =3 )   28.4  -140
 - RedQueen 1.1.98 64-bit             2667   8.0-2.0   (+8 -2 =0 )   29.4  +291
 - Gaviota 0.85.1 32-bit              2664   4.5-7.5   (+3 -6 =3 )   38.2   -82
 - CM10th Xperience                   2661   6.0-4.0   (+3 -1 =6 )   40.9   +63
 - Scorpio 1.91                       2660   6.0-4.0   (+4 -2 =4 )   43.3   +61
 - Deuterium 11.02.29.107             2659   2.5-3.5   (+1 -2 =3 )   45.8   -43
 - Amoeba 1.2 64-bit                  2640   6.5-3.5   (+4 -1 =5 )   78.5   +76
 - ProDeo 1.74                        2637   2.5-1.5   (+2 -1 =1 )   82.7   +61
 - Alfil 12 MT                        2632   2.5-1.5   (+2 -1 =1 )   88.4   +56
 - Bison 9.6                          2619   5.5-4.5   (+4 -3 =3 )   96.8    -2
 - Phalanx XXV                        2618   6.0-4.0   (+5 -3 =2 )   98.2   +39
 - Arasan 14.1 32-bit                 2616  11.0-12.0  (+6 -7 =10)   96.3   -53
 - GreKo 2015 64-bit                  2608   3.5-4.5   (+2 -3 =3 )   99.2   -92
 - Philou 3.7.1 32-bit                2599   1.5-2.5   (+1 -2 =1 )   99.3  -153
 - Ethereal 8.05 64-bit               2598   5.0-5.0   (+3 -3 =4 )   99.6   -59
 - Muse 0.953 64-bit                  2595   5.5-4.5   (+4 -3 =3 )  100.0   -30
 - CuckooChess 1.12 32-bit            2590   0.0-1.0   (+0 -1 =0 )   99.9  -INF
 - Rotor 0.6                          2589   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - RedQueen 1.1.1 32-bit              2585   7.5-6.5   (+6 -5 =3 )   99.9   -44
 - Quazar 0.3b 32-bit                 2582   6.0-4.0   (+4 -2 =4 )  100.0   -11
 - Godel 2.05 32-bit                  2578   3.5-0.5   (+3 -0 =1 )  100.0  +202
 - N2 0.4 32-bit                      2567   2.5-1.5   (+2 -1 =1 )  100.0    -4
 - Zurichess Glarus 64-bit            2558   2.0-4.0   (+0 -2 =4 )  100.0  -187
 - Francesca MAD 0.19                 2557   3.0-1.0   (+2 -0 =2 )  100.0   +49
 - Tornado 2.2                        2551   6.5-3.5   (+4 -1 =5 )  100.0   -18
 - EXchess 6.10b 32-bit               2517   6.5-3.5   (+4 -1 =5 )  100.0   -49


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019