CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Crafty 25.1 64-bit in CCRL 40/40, 2019-10-12
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://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Crafty 25.1 64-bit has no rank with rating of 2898 Elo points (+34 -34),
based on 266 games: 80 wins, 82 losses and 104 draws
Score: 49.6%, Average opponent: +3.1, Draws: 39.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Texel 1.06 64-bit                  3043   3.0-7.0   (+1 -5 =4 )    0.0   +14
 - Elektro 1.2 64-bit                 3042   1.5-8.5   (+0 -7 =3 )    0.0  -105
 - Sting SF 7.3 64-bit                3006   3.5-6.5   (+1 -4 =5 )    0.0   +13
 - Chiron 1.5 64-bit                  2965   5.0-5.0   (+3 -3 =4 )    0.0   +62
 - Pedone 1.5 64-bit                  2956   3.0-7.0   (+1 -5 =4 )    0.2   -70
 - Arasan 20.0 64-bit                 2947   1.0-9.0   (+0 -8 =2 )    1.1  -278
 - Deep Shredder 12 64-bit            2940   6.5-3.5   (+3 -0 =7 )    0.9  +121
 - Marvin 3.4.0 64-bit                2938   1.5-10.5  (+0 -9 =3 )    2.8  -243
 - Deep Junior Yokohama 64-bit        2921   4.5-5.5   (+3 -4 =3 )   11.2    -9
 - Gull 1.2 64-bit                    2919   5.5-4.5   (+3 -2 =5 )   13.1   +48
 - DiscoCheck 5.2 64-bit              2901   3.0-7.0   (+2 -6 =2 )   43.7  -148
 - Winter 0.5 64-bit                  2894   3.5-10.5  (+0 -7 =7 )   56.8  -156
 - Deuterium 14.3.34.130 64-bit       2892   5.5-4.5   (+4 -3 =3 )   62.7   +21
 - Bobcat 7.6 64-bit                  2878   6.5-3.5   (+4 -1 =5 )   82.5   +69
 - Rybka 1.2 32-bit                   2870   5.0-5.0   (+3 -3 =4 )   92.4   -32
 - Laser 1.2 64-bit                   2870   6.5-3.5   (+4 -1 =5 )   90.7   +62
 - Doch 1.3.4 32-bit                  2857   6.5-3.5   (+3 -0 =7 )   97.5   +41
 - EXchess 7.92b 64-bit               2856   7.5-2.5   (+6 -1 =3 )   97.9  +134
 - Naum 3 64-bit                      2856   7.5-2.5   (+6 -1 =3 )   98.2  +128
 - Thinker 5.4c Inert 32-bit          2850   5.5-4.5   (+3 -2 =5 )   99.5   -16
 - Andscacs 0.70 64-bit               2848   4.5-5.5   (+3 -4 =3 )   98.7   -80
 - Atlas 3.80 64-bit                  2848   7.5-2.5   (+7 -2 =1 )   99.6  +155
 - Vajolet2 1.28 64-bit               2847   6.5-3.5   (+4 -1 =5 )   99.3   +35
 - Zappa Mexico 64-bit                2833   5.5-4.5   (+3 -2 =5 )  100.0   -37
 - Stockfish 1.4 32-bit               2831   7.0-3.0   (+5 -1 =4 )  100.0   +59
 - Toga II 3.1.2SE                    2816   9.0-1.0   (+8 -0 =2 )  100.0  +241


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019