CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Hiarcs X54 64-bit in CCRL 40/4, 2019-07-17
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Hiarcs X54 64-bit has no rank with rating of 2714 Elo points (+36 -36),
based on 267 games: 77 wins, 107 losses and 83 draws
Score: 44.4%, Average opponent: +44.0, Draws: 31.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 2.1 64-bit                   2912  17.0-42.0  (+10-35=14)    0.0   +45
 - Toga II 1.3.1                      2772  12.5-16.5  (+9 -13=7 )    0.1    +8
 - Toga II 1.2.1a 32-bit              2762   9.5-20.5  (+5 -16=9 )    0.6   -78
 - Fritz 9                            2750  14.0-16.0  (+9 -11=10)    2.9   +14
 - Spike 1.2 Turin                    2731  18.0-12.0  (+13-7 =10)   18.5   +80
 - Naum 2.0 64-bit                    2693  15.0-14.0  (+9 -8 =12)   86.4   -12
 - Glaurung 1.2.1 64-bit              2655  14.5-15.5  (+8 -9 =13)   99.9   -71
 - CM10th Xperience                   2638  18.0-12.0  (+14-8 =8 )  100.0    -9


Created in 2005-2013 by CCRL team
Last games added on July 17, 2019