CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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CT800 1.31 64-bit in CCRL 40/4, 2019-07-20
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:
CT800 1.31 64-bit has no rank with rating of 2207 Elo points (+27 -27),
based on 480 games: 156 wins, 219 losses and 105 draws
Score: 43.4%, Average opponent: +48.5, Draws: 21.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Asymptote 0.2.0 64-bit             2314   9.0-23.0  (+7 -21=4 )    0.0   -68
 - Fischerle 0.9.80 SE 64-bit         2279  12.5-19.5  (+9 -16=7 )    0.0    -8
 - Rival 1.0.1 64-bit                 2275  12.0-20.0  (+8 -16=8 )    0.0   -22
 - Esc 1.16                           2267  14.5-17.5  (+9 -12=11)    0.0   +31
 - Butcher 1.61 64-bit                2264  13.0-19.0  (+11-17=4 )    0.0   -16
 - Zeus 1.29                          2262  15.0-17.0  (+12-14=6 )    0.0   +32
 - Natwarlal 0.14                     2261  10.5-21.5  (+6 -17=9 )    0.0   -68
 - FireFly 2.7.2 64-bit               2253  12.0-20.0  (+9 -17=6 )    0.2   -48
 - Napoleon 1.8 64-bit                2250  14.5-17.5  (+12-15=5 )    0.3    +6
 - GopherCheck 0.2.3 64-bit           2237  16.0-16.0  (+11-11=10)    2.6   +28
 - Ant 2006-F                         2236  15.0-17.0  (+9 -11=12)    2.6   +10
 - Robocide 20170718 64-bit           2236  18.5-13.5  (+16-11=5 )    3.0   +89
 - Anechka 0.08                       2235  14.0-18.0  (+11-15=6 )    2.9   -20
 - Dorpsgek Eve's Temptation 64-bit   2234  14.0-18.0  (+10-14=8 )    4.6   -16
 - AliChess 4.25                      2229  18.0-14.0  (+16-12=4 )    7.1   +71


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019