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 22.0 32-bit 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 22.0 32-bit has no rank with rating of 2540 Elo points (+34 -34),
based on 294 games: 96 wins, 105 losses and 93 draws
Score: 48.5%, Average opponent: +9.8, Draws: 31.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Gandalf 6                          2633   1.0-1.0   (+1 -1 =0 )    0.0   +93
 - WildCat 8                          2629   0.5-1.5   (+0 -1 =1 )    0.0   -53
 - Ruffian 2.1.0                      2621   4.0-16.0  (+2 -14=4 )    0.0  -149
 - Colossus 2007d                     2613  11.0-9.0   (+8 -6 =6 )    0.0  +108
 - Alfil 8.1.1                        2601  13.5-22.5  (+9 -18=9 )    0.0   -28
 - Aristarch 4.50                     2597   0.5-1.5   (+0 -1 =1 )    0.1   -99
 - The Baron 1.8.1                    2591  17.0-17.0  (+10-10=14)    0.5   +53
 - Hamsters 0.6                       2589  12.5-19.5  (+7 -14=11)    0.6   -22
 - Petir 4.999999                     2578  12.0-18.0  (+7 -13=10)    2.0   -26
 - BugChess2 1.5.2                    2563   8.5-7.5   (+6 -5 =5 )   15.4   +42
 - GarboChess 2.20 32-bit             2522   1.5-0.5   (+1 -0 =1 )   81.6  +138
 - AnMon 5.60                         2513   3.0-1.0   (+2 -0 =2 )   92.3  +122
 - Little Goliath Evolution 3.12      2507   1.0-3.0   (+1 -3 =0 )   95.3  -259
 - Arasan 10.3                        2499   1.0-1.0   (+0 -0 =2 )   97.4   -41
 - Twisted Logic 20080404x            2496   1.0-1.0   (+1 -1 =0 )   97.9   -44
 - Arasan 10.2 32-bit                 2484  20.5-11.5  (+16-7 =9 )   99.6   +40
 - Matacz 1.3                         2476   3.0-1.0   (+3 -1 =0 )   99.8  +161
 - Shield 1.2 64-bit                  2474   2.5-5.5   (+1 -4 =3 )   99.9  -192
 - Trace 1.37a                        2468   3.0-1.0   (+2 -0 =2 )  100.0   +77
 - Twisted Logic 20071202x            2458   1.5-2.5   (+1 -2 =1 )  100.0  -163
 - Cyrano 0.3                         2450   5.5-0.5   (+5 -0 =1 )  100.0  +268
 - Bagatur 1.4b 64-bit                2438   6.5-3.5   (+4 -1 =5 )  100.0   -15
 - DanaSah 3.63                       2427   1.0-1.0   (+1 -1 =0 )  100.0  -113
 - RomiChess P3n 64-bit               2423   5.0-1.0   (+4 -0 =2 )  100.0  +117
 - RomiChess P3k 32-bit               2406   2.0-2.0   (+1 -1 =2 )  100.0  -134
 - Jumbo 0.5.3 64-bit                 2369   4.0-2.0   (+3 -1 =2 )  100.0   -52


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