CCRL 40/4
Downloads and Statistics
August 10, 2019
Testing summary:
Total: 2'081'140 games
played by 2'415 programs
27982 CPU days (X2 4600+)

White wins: 808'296 (38.8%)
Black wins: 653'685 (31.4%)
Draws: 619'159 (29.8%)
White score: 53.7%

Engine Details

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GnuCheese 1.00 64-bit in CCRL 40/4, 2019-08-10
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:
GnuCheese 1.00 64-bit has no rank with rating of 2749 Elo points (+53 -56),
based on 140 games: 25 wins, 85 losses and 30 draws
Score: 28.6%, Average opponent: +163.3, Draws: 21.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Defenchess 1.1e 64-bit             3036   2.5-29.5  (+0 -27=5 )    0.0   -79
 - Arasan 20.0 64-bit                 2985   5.5-30.5  (+1 -26=9 )    0.0   -21
 - Amoeba 2.6 64-bit                  2912   8.0-24.0  (+5 -21=6 )    0.0   -25
 - Amoeba 2.1 64-bit                  2748  24.0-16.0  (+19-11=10)   52.6   +70


Created in 2005-2013 by CCRL team
Last games added on August 10, 2019