CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Crafty 24.1 64-bit 4CPU in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Crafty 24.1 64-bit 4CPU has no rank with rating of 2883 Elo points (+31 -32),
based on 322 games: 77 wins, 119 losses and 126 draws
Score: 43.5%, Average opponent: +41.5, Draws: 39.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Spike 1.4 Leiden 4CPU              3023  16.0-36.0  (+5 -25=22)    0.0   +20
 - Cheng4 0.38 64-bit 4CPU            2986   1.0-5.0   (+0 -4 =2 )    0.0  -123
 - Spark 1.0 64-bit 4CPU              2975  14.5-25.5  (+4 -15=21)    0.0    +8
 - Zappa Mexico II 64-bit 4CPU        2973   3.0-1.0   (+2 -0 =2 )    0.0  +239
 - Fizbo 1.31 64-bit 4CPU             2960   2.5-7.5   (+1 -6 =3 )    0.0   -95
 - EXchess 7.51b 64-bit 4CPU          2946   7.0-7.0   (+5 -5 =4 )    0.4   +63
 - Gaviota 1.0 64-bit 4CPU            2942   2.5-7.5   (+2 -7 =1 )    0.1  -147
 - Arasan 17.5 64-bit 4CPU            2940   1.5-2.5   (+1 -2 =1 )    0.4   -38
 - EXchess 7.71b 64-bit 4CPU          2936   3.5-6.5   (+1 -4 =5 )    0.6   -34
 - Deep Sjeng WC2008 64-bit 4CPU      2930   2.5-1.5   (+2 -1 =1 )    0.4  +142
 - Cheng4 0.36c 64-bit 4CPU           2901   3.0-1.0   (+2 -0 =2 )   21.4  +167
 - Tornado 6.0 64-bit 4CPU            2901   3.5-10.5  (+1 -8 =5 )   19.0  -143
 - Tornado 7.0 64-bit 4CPU            2900   6.5-3.5   (+5 -2 =3 )   20.4  +117
 - Glaurung 2.2 64-bit 4CPU           2900   0.0-4.0   (+0 -4 =0 )   17.7  -INF
 - Bright 0.5c 4CPU                   2896   6.0-8.0   (+3 -5 =6 )   26.4   -31
 - MinkoChess 1.3 64-bit 4CPU         2889   4.0-2.0   (+2 -0 =4 )   37.9   +94
 - Pedone 1.3 64-bit 4CPU             2887  12.0-18.0  (+5 -11=14)   42.6   -59
 - Scorpio 2.7.6 64-bit 4CPU          2878   4.0-6.0   (+3 -5 =2 )   58.8   -82
 - The Baron 3.29 64-bit 4CPU         2871   4.0-6.0   (+2 -4 =4 )   71.6   -75
 - Bobcat 6.4b 64-bit 4CPU            2871   6.5-7.5   (+4 -5 =5 )   71.8   -36
 - Scorpio 2.7.7 64-bit 4CPU          2861  13.0-7.0   (+8 -2 =10)   84.6   +66
 - Rodent 1.7 64-bit                  2852   2.0-2.0   (+1 -1 =2 )   94.5   -41
 - BugChess2 1.9 64-bit 4CPU          2845   3.0-1.0   (+2 -0 =2 )   96.6  +111
 - Octochess r5190 64-bit 4CPU        2829   9.0-1.0   (+8 -0 =2 )   99.6  +269
 - Pedone 1.1 64-bit 4CPU             2819   2.5-1.5   (+2 -1 =1 )   99.8   +31
 - Pedone 1.2 64-bit 4CPU             2801   7.0-3.0   (+6 -2 =2 )   99.9   +66


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018