CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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CT800 1.33 64-bit in CCRL 40/4, 2019-06-15
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 1.33 64-bit is #292 with rating of 2274 Elo points (+21 -21),
based on 848 games: 315 wins, 334 losses and 199 draws
Score: 48.9%, Average opponent: +7.0, Draws: 23.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Tunguska 1.1 64-bit                2445   4.0-6.0   (+3 -5 =2 )    0.0   +97
 - Alex 2.14a 64-bit                  2348  12.0-20.0  (+9 -17=6 )    0.0   -21
 - Tigran 2.4n 64-bit                 2346  11.0-21.0  (+5 -15=12)    0.0   -30
 - Plisk 0.2.7d 64-bit                2342  13.0-18.0  (+10-15=6 )    0.0    +5
 - Queen 4.03                         2337  18.0-13.0  (+13-8 =10)    0.0  +117
 - Arion 1.7                          2332  12.5-19.5  (+9 -16=7 )    0.0   -21
 - Barbarossa 0.4.0 64-bit            2320  17.0-15.0  (+14-12=6 )    0.0   +67
 - Aice 0.99.2                        2316  11.0-21.0  (+9 -19=4 )    0.0   -81
 - Sungorus 1.4 64-bit                2313  13.0-19.0  (+9 -15=8 )    0.0   -24
 - Kingfisher 1.1.1 64-bit            2298  12.0-18.0  (+4 -10=16)    5.2   -35
 - Dumb 1.3 64-bit                    2275  15.0-17.0  (+13-15=4 )   45.9   -21
 - Esc 1.16                           2267  20.0-16.0  (+17-13=6 )   72.5   +35
 - Scidlet 3.61 64-bit                2266  22.5-13.5  (+17-8 =11)   73.0   +76
 - Zeus 1.29                          2262  20.0-15.0  (+17-12=6 )   85.0   +41
 - Natwarlal 0.14                     2261  19.5-16.5  (+13-10=13)   86.9   +14
 - KMTChess 1.2.1 64-bit              2260  19.0-17.0  (+14-12=10)   84.0    +6
 - Doctor 3.0                         2260  13.0-19.0  (+9 -15=8 )   83.4   -77
 - Invictus r228 64-bit               2258  18.0-14.0  (+16-12=4 )   83.0   +36
 - Butcher 1.64 64-bit                2256  17.0-18.0  (+13-14=8 )   87.4   -28
 - Robocide 0.4 64-bit                2253  15.0-17.0  (+12-14=6 )   94.6   -42
 - Napoleon 1.8 64-bit                2250  19.5-15.5  (+17-13=5 )   96.7   +20
 - Dumb 1.2 64-bit                    2248  14.0-23.0  (+10-19=8 )   93.4  -113
 - SpaceDog 0.97.7 64-bit             2241  17.5-14.5  (+13-10=9 )   99.1    -1
 - Robocide 20170718 64-bit           2237  23.0-14.0  (+17-8 =12)   99.8   +44
 - Ant 2006-F                         2236  20.0-15.0  (+18-13=4 )  100.0   +19
 - Anechka 0.08                       2235  18.0-18.0  (+14-14=8 )  100.0   -34


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019