CCRL 40/15
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 1'160'846 games
played by 2'685 programs

White wins: 400'696 (34.5%)
Black wins: 296'236 (25.5%)
Draws: 463'914 (40.0%)
White score: 54.5%

Engine Details

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EXchess 7.88b 64-bit in CCRL 40/15, 2020-07-11
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
EXchess 7.88b 64-bit has no rank with rating of 2870 Elo points (+25 -25),
based on 472 games: 129 wins, 129 losses and 214 draws
Score: 50.0%, Average opponent: −0.2, Draws: 45.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fizbo 1.7 64-bit                        3061   2.0-8.0   (+1 -7 =2 )    0.0   -44
 - Texel 1.05 64-bit                       3009   1.5-2.5   (+1 -2 =1 )    0.0   +53
 - SmarThink 1.96 64-bit                   3006   3.5-6.5   (+0 -3 =7 )    0.0   +59
 - Hakkapeliitta 3.0 64-bit                2954   3.0-1.0   (+2 -0 =2 )    0.0  +241
 - Nemorino 2.00 64-bit                    2946   5.0-5.0   (+3 -3 =4 )    0.0   +76
 - Deep Sjeng c't 2010                     2941   0.5-1.5   (+0 -1 =1 )    0.0   -86
 - Deep Shredder 12 64-bit                 2939   5.0-7.0   (+1 -3 =8 )    0.0   +24
 - SmarThink 1.80 64-bit                   2938   7.0-7.0   (+4 -4 =6 )    0.0   +65
 - Hannibal 1.3 32-bit                     2930   4.0-6.0   (+2 -4 =4 )    0.0    +1
 - Laser 1.3 64-bit                        2924   3.5-6.5   (+1 -4 =5 )    0.1   -32
 - Cheng 4.39 64-bit                       2921   8.0-8.0   (+5 -5 =6 )    0.0   +51
 - Deep Junior Yokohama 64-bit             2919   0.5-1.5   (+0 -1 =1 )    0.1   -93
 - Spike 1.4 Leiden                        2914   0.5-1.5   (+0 -1 =1 )    0.1   -98
 - Deep Junior 13.3 32-bit                 2909   5.0-5.0   (+2 -2 =6 )    0.4   +39
 - Quazar 0.4 64-bit                       2905   1.0-1.0   (+1 -1 =0 )    0.6   +35
 - Hiarcs 13.2                             2896   3.5-6.5   (+2 -5 =3 )    3.3   -75
 - Vajolet2 2.1 64-bit                     2896  12.5-13.5  (+5 -6 =15)    6.7   +14
 - DiscoCheck 5.2.1 64-bit                 2894   3.5-2.5   (+2 -1 =3 )    5.1   +69
 - Spark 1.0 64-bit                        2893   0.5-1.5   (+0 -1 =1 )    5.7  -134
 - Booot 5.2.0 64-bit                      2893   0.0-2.0   (+0 -2 =0 )    5.9  -INF
 - Deuterium 14.3.34.130 64-bit            2891   4.0-2.0   (+4 -2 =0 )    7.0  +170
 - Quazar 0.4 32-bit                       2879   3.0-7.0   (+1 -5 =4 )   25.4  -126
 - Protector 1.4.0 32-bit                  2878   4.5-5.5   (+1 -2 =7 )   27.7   -16
 - Bobcat 7.6 64-bit                       2877   5.0-5.0   (+3 -3 =4 )   34.2    +7
 - Gull 1.2 32-bit                         2876   5.0-5.0   (+2 -2 =6 )   33.1    +9
 - Arasan 18.3 64-bit                      2874   3.0-3.0   (+2 -2 =2 )   41.7    +4
 - Thinker 5.4d Inert 64-bit               2865   0.5-1.5   (+0 -1 =1 )   64.0  -162
 - Crafty 25.0 64-bit                      2863  13.5-14.5  (+7 -8 =13)   65.8   -16
 - Gaviota 1.0 64-bit                      2860   1.5-0.5   (+1 -0 =1 )   75.8  +132
 - Naum 3 64-bit                           2857   5.0-5.0   (+3 -3 =4 )   79.8    -8
 - Rybka 1.1 32-bit                        2855   4.5-5.5   (+2 -3 =5 )   82.6   -46
 - MinkoChess 1.3 64-bit                   2854   1.0-1.0   (+1 -1 =0 )   86.2   -16
 - Rodent 1.7 64-bit                       2851   5.5-8.5   (+1 -4 =9 )   88.8   -77
 - Thinker 5.4c Inert 32-bit               2849   4.5-5.5   (+1 -2 =7 )   92.6   -48
 - Bobcat 7.1 64-bit                       2848  12.0-8.0   (+8 -4 =8 )   89.9   +42
 - Atlas 3.80 64-bit                       2848   8.5-5.5   (+6 -3 =5 )   93.6   +51
 - Nemo 1.0.1 64-bit                       2847   1.5-0.5   (+1 -0 =1 )   94.5  +119
 - The Baron 3.41 64-bit                   2838   6.5-3.5   (+4 -1 =5 )   97.1   +61
 - Dirty 3Nov2015 64-bit                   2837   5.5-8.5   (+3 -6 =5 )   98.4  -107
 - Pedone 1.3 64-bit                       2836   7.5-8.5   (+3 -4 =9 )   97.8   -52
 - DisasterArea 1.54 64-bit                2827   9.0-7.0   (+6 -4 =6 )   99.7     0
 - SmarThink 1.40 64-bit                   2822   5.5-4.5   (+2 -1 =7 )   99.1   -23
 - Tornado 4.88 64-bit                     2819   6.0-4.0   (+3 -1 =6 )  100.0     0
 - Rodent II 0.8.7 64-bit                  2809   3.0-3.0   (+1 -1 =4 )   99.9   -61
 - Scorpio 2.7.7 64-bit                    2805   8.5-5.5   (+5 -2 =7 )  100.0    -2
 - Rhetoric 1.4.3 64-bit                   2795   9.0-5.0   (+8 -4 =2 )  100.0   +36
 - GnuCheese 1.00 64-bit                   2793   2.5-1.5   (+2 -1 =1 )  100.0    +5
 - Crafty 23.3 64-bit                      2755   5.5-4.5   (+4 -3 =3 )  100.0   -83
 - Laser 1.0 64-bit                        2734   2.5-1.5   (+1 -0 =3 )  100.0   -76
 - Godel 3.4.9 64-bit                      2727   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Tucano 6.00 64-bit                      2724   8.5-1.5   (+7 -0 =3 )  100.0  +109


Created in 2005-2013 by CCRL team
Last games added on July 11, 2020