CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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CT800 1.20 64-bit in CCRL 40/4, 2018-04-21
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, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
CT800 1.20 64-bit has no rank with rating of 2222 Elo points (+17 -17),
based on 1283 games: 436 wins, 580 losses and 267 draws
Score: 44.4%, Average opponent: +42.8, Draws: 20.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Nemo 1.0.1 64-bit                  2856   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Little Goliath Evolution 3.12      2505   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Ifrit m1.8 64-bit                  2400   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Barbarossa 0.4.0 64-bit            2324   2.0-3.0   (+2 -3 =0 )    0.0    +2
 - Sage 3.53                          2323  12.5-19.5  (+10-17=5 )    0.0   +16
 - Chezzz 1.0.3                       2322   9.0-23.0  (+7 -21=4 )    0.0   -74
 - Isa 2.0.64 64-bit                  2314  14.5-15.5  (+10-11=9 )    0.0   +81
 - Waxman 2017                        2314  16.5-16.5  (+11-11=11)    0.0   +90
 - Absolute Zero 2.4.7.2 64-bit       2313  10.0-21.0  (+8 -19=4 )    0.0   -49
 - Mediocre 0.5 64-bit                2313   9.5-22.5  (+7 -20=5 )    0.0   -66
 - Aice 0.99.2                        2311   2.0-4.0   (+1 -3 =2 )    0.0   -24
 - RubiChess 0.7 64-bit               2309   0.5-5.5   (+0 -5 =1 )    0.0  -274
 - Sungorus 1.4 64-bit                2309   2.0-4.0   (+2 -4 =0 )    0.0   -67
 - Averno 0.81                        2306  14.5-17.5  (+12-15=5 )    0.0   +44
 - Popochin 4.0 64-bit                2295  28.5-33.5  (+21-26=15)    0.0   +42
 - KnightX 1.92                       2295  21.0-41.0  (+17-37=8 )    0.0   -55
 - Ayito 0.2.994                      2285  20.0-39.0  (+15-34=10)    0.0   -61
 - Chaturanga 2.4.3                   2284  12.5-17.5  (+12-17=1 )    0.0   -10
 - Paladin 0.1 64-bit                 2274  26.0-32.0  (+17-23=18)    0.0   +17
 - Rival 1.0.1 64-bit                 2273  12.5-19.5  (+7 -14=11)    0.0   -20
 - Esc 1.16                           2264  39.5-51.5  (+31-43=17)    0.0    -7
 - Butcher 1.61 64-bit                2264  13.0-18.0  (+12-17=2 )    0.0   -24
 - KMTChess 1.2.1 64-bit              2261  14.0-15.0  (+12-13=4 )    0.1   +28
 - Butcher 1.64 64-bit                2260  13.0-16.0  (+10-13=6 )    0.9     0
 - Natwarlal 0.14                     2259  33.0-28.0  (+25-20=16)    0.0   +64
 - Zeus 1.29                          2257  12.5-19.5  (+10-17=5 )    0.0   -47
 - Doctor 3.0                         2254   2.5-3.5   (+1 -2 =3 )    0.7   -20
 - Napoleon 1.8 64-bit                2250  19.5-16.5  (+16-13=7 )    1.1   +61
 - FireFly 2.7.2 64-bit               2250  19.5-15.5  (+14-10=11)    1.2   +64
 - Robocide 20170718 64-bit           2242  25.0-34.0  (+20-29=10)    6.0   -39
 - Ant 2006-F                         2235  13.5-15.5  (+9 -11=9 )    9.1    -7
 - GopherCheck 0.2.3 64-bit           2234  26.0-32.0  (+21-27=10)   17.3   -26
 - Anechka 0.08                       2233  13.0-16.0  (+11-14=4 )   12.4   -30
 - AliChess 4.25                      2232  15.5-13.5  (+14-12=3 )   16.5   +35
 - Joker2 0.7.7 64-bit                2227  13.5-15.5  (+7 -9 =13)   37.3   -16
 - Zevra 1.8.4 r650 64-bit            2219  16.5-13.5  (+11-8 =11)   58.6   +29
 - Zevra 1.8.3 r636 64-bit            2217  14.5-17.5  (+12-15=5 )   65.1   -41
 - SjaakII 1.3.0 64-bit               2192  17.5-11.5  (+14-8 =7 )   99.0   +41
 - Madeleine 0.2                      2180  16.0-12.0  (+13-9 =6 )  100.0    +9
 - Atak 6.8                           2179  16.5-11.5  (+12-7 =9 )  100.0   +22
 - BigLion 2.23x                      1983   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Chenard 2015.08.14 64-bit          1792   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018