CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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CT800 1.33 64-bit in CCRL 40/4, 2019-08-20
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 1.33 64-bit is #295 with rating of 2273 Elo points (+20 -20),
based on 880 games: 325 wins, 348 losses and 207 draws
Score: 48.7%, Average opponent: +8.9, Draws: 23.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Tunguska 1.1 64-bit                2443   4.0-6.0   (+3 -5 =2 )    0.0   +96
 - Alex 2.14a 64-bit                  2347  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   -29
 - Plisk 0.2.7d 64-bit                2343  13.0-18.0  (+10-15=6 )    0.0    +7
 - Queen 4.03                         2336  18.0-13.0  (+13-8 =10)    0.0  +117
 - Arion 1.7                          2332  12.5-19.5  (+9 -16=7 )    0.0   -20
 - KnightX 1.94 64-bit                2322  14.0-18.0  (+10-14=8 )    0.0    +6
 - Barbarossa 0.4.0 64-bit            2318  17.0-15.0  (+14-12=6 )    0.0   +66
 - Aice 0.99.2                        2315  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   -23
 - Kingfisher 1.1.1 64-bit            2299  12.0-18.0  (+4 -10=16)    4.3   -33
 - Dumb 1.3 64-bit                    2272  15.0-17.0  (+13-15=4 )   54.5   -23
 - Esc 1.16                           2266  20.0-16.0  (+17-13=6 )   73.4   +35
 - Scidlet 3.61 64-bit                2266  22.5-13.5  (+17-8 =11)   73.5   +77
 - Zeus 1.29                          2261  20.0-15.0  (+17-12=6 )   85.5   +41
 - Natwarlal 0.14                     2261  19.5-16.5  (+13-10=13)   87.6   +15
 - KMTChess 1.2.1 64-bit              2260  19.0-17.0  (+14-12=10)   84.7    +7
 - Doctor 3.0                         2260  13.0-19.0  (+9 -15=8 )   83.7   -76
 - Butcher 1.64 64-bit                2256  17.0-18.0  (+13-14=8 )   87.9   -27
 - Invictus r228 64-bit               2256  18.0-14.0  (+16-12=4 )   85.8   +35
 - Robocide 0.4 64-bit                2252  15.0-17.0  (+12-14=6 )   94.9   -42
 - Napoleon 1.8 64-bit                2250  19.5-15.5  (+17-13=5 )   96.9   +21
 - Dumb 1.2 64-bit                    2247  14.0-23.0  (+10-19=8 )   93.6  -113
 - SpaceDog 0.97.7 64-bit             2240  17.5-14.5  (+13-10=9 )   99.2    -1
 - Robocide 20170718 64-bit           2236  23.0-14.0  (+17-8 =12)   99.9   +44
 - Ant 2006-F                         2235  20.0-15.0  (+18-13=4 )  100.0   +19
 - Anechka 0.08                       2234  18.0-18.0  (+14-14=8 )  100.0   -34


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