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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Dumb 1.3 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:
Dumb 1.3 64-bit is #295-296 with rating of 2272 Elo points (+19 -19),
based on 1076 games: 427 wins, 433 losses and 216 draws
Score: 49.7%, Average opponent: +2.5, Draws: 20.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Tunguska 1.1 64-bit                2445   3.0-7.0   (+3 -7 =0 )    0.0   -10
 - KnightX 1.94 64-bit                2322  10.0-22.0  (+8 -20=4 )    0.0   -98
 - Barbarossa 0.4.0 64-bit            2319  11.5-20.5  (+7 -16=9 )    0.0   -51
 - Mediocre 0.5 64-bit                2319  13.5-18.5  (+8 -13=11)    0.0    -4
 - Absolute Zero 2.4.7.2 64-bit       2316   8.5-23.5  (+7 -22=3 )    0.0  -151
 - Aice 0.99.2                        2315  11.0-21.0  (+8 -18=6 )    0.0   -78
 - Sungorus 1.4 64-bit                2314  15.5-16.5  (+11-12=9 )    0.0   +30
 - Averno 0.81                        2307  16.5-8.5   (+14-6 =5 )    0.0  +151
 - Kingfisher 1.1.1 64-bit            2299  14.5-17.5  (+10-13=9 )    3.0    -9
 - KnightX 1.92                       2297  15.5-16.5  (+12-13=7 )    0.7   +15
 - Googleplex Starthinker 1.4 64-bit  2289  12.5-19.5  (+8 -15=9 )    9.2   -59
 - Fischerle 0.9.80 SE 64-bit         2279  17.5-14.5  (+16-13=3 )   28.4   +44
 - Rival 1.0.1 64-bit                 2275  12.0-17.0  (+8 -13=8 )   41.3   -57
 - CT800 1.33 64-bit                  2274  17.0-15.0  (+15-13=4 )   45.5   +24
 - Paladin 0.1 64-bit                 2272  18.5-19.5  (+14-15=9 )   50.0   -10
 - Esc 1.16                           2267  18.5-13.5  (+16-11=5 )   70.0   +55
 - Scidlet 3.61 64-bit                2266  22.5-16.5  (+19-13=7 )   70.3   +53
 - Butcher 1.61 64-bit                2264  12.5-19.5  (+9 -16=7 )   77.1   -85
 - Zeus 1.29                          2262  30.0-42.0  (+22-34=16)   84.1   -72
 - Natwarlal 0.14                     2261  40.5-31.5  (+36-27=9 )   86.5   +38
 - KMTChess 1.2.1 64-bit              2260  21.5-17.5  (+17-13=9 )   83.1   +24
 - Invictus r228 64-bit               2257  20.0-12.0  (+18-10=4 )   84.3   +84
 - Butcher 1.64 64-bit                2256  20.0-20.0  (+17-17=6 )   86.7   -16
 - Robocide 0.4 64-bit                2253  17.5-14.5  (+13-10=9 )   94.6   +13
 - FireFly 2.7.2 64-bit               2253  37.0-34.0  (+28-25=18)   95.2    -4
 - Napoleon 1.8 64-bit                2250   8.0-2.0   (+8 -2 =0 )   96.7  +264
 - SpaceDog 0.97.7 64-bit             2240  19.0-13.0  (+15-9 =8 )   99.2   +34
 - GopherCheck 0.2.3 64-bit           2237  21.0-19.0  (+15-13=12)   99.9   -17
 - Robocide 20170718 64-bit           2236  25.0-15.0  (+22-12=6 )   99.9   +60
 - Ant 2006-F                         2236  25.0-14.0  (+23-12=4 )  100.0   +79


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