CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Asymptote 0.1.8 64-bit in CCRL 40/40, 2019-07-19
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Asymptote 0.1.8 64-bit has no rank with rating of 2176 Elo points (+22 -21),
based on 828 games: 374 wins, 316 losses and 138 draws
Score: 53.5%, Average opponent: −26.8, Draws: 16.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Zevra 2.1.1 r216 64-bit            2383   0.5-5.5   (+0 -5 =1 )    0.0  -155
 - Invictus r228 64-bit               2289   1.5-4.5   (+1 -4 =1 )    0.0   -83
 - Zevra 1.8.6 r672 64-bit            2269   4.5-3.5   (+4 -3 =1 )    0.0  +138
 - CT800 1.32 64-bit                  2262   3.5-8.5   (+3 -8 =1 )    0.0   -85
 - CT800 1.30 64-bit                  2255  13.0-27.0  (+11-25=4 )    0.0   -65
 - Zevra 1.8.5 r664 64-bit            2246  13.5-26.5  (+10-23=7 )    0.0   -52
 - Weini 0.0.23 64-bit                2240  23.5-30.5  (+20-27=7 )    0.0   +10
 - Atak 6.8                           2236  18.5-21.5  (+15-18=7 )    0.0   +31
 - SpaceDog 0.97.7 64-bit             2235   2.0-6.0   (+1 -5 =2 )    0.1  -120
 - Uralochka 1.1d                     2212  16.0-24.0  (+12-20=8 )    0.7   -40
 - Weini 0.0.24 64-bit                2212   4.5-3.5   (+4 -3 =1 )    1.0   +82
 - Dorpsgek Eve's Temptation 64-bit   2200  18.5-21.5  (+14-17=9 )    3.4    -2
 - NagaSkaki 5.12                     2185  24.5-15.5  (+20-11=9 )   25.1   +88
 - Lime 66                            2177  22.5-17.5  (+18-13=9 )   47.9   +45
 - Embla 2.0.0 64-bit                 2171   5.5-4.5   (+4 -3 =3 )   63.1   +31
 - RamJet 0.14                        2168  20.0-20.0  (+17-17=6 )   70.5    -6
 - Barbarossa 0.4.0 64-bit            2133  16.5-23.5  (+13-20=7 )   99.9  -108
 - Clarabit 1.00 64-bit               2104  25.0-15.0  (+21-11=8 )  100.0   +21
 - King's Out 0.2.42 64-bit           2100  26.5-13.5  (+22-9 =9 )  100.0   +41
 - Hedgehog 1.82 64-bit               2096  24.0-16.0  (+21-13=6 )  100.0    -2
 - Detroid 0.9.0 64-bit               2092  25.5-14.5  (+22-11=7 )  100.0   +19
 - Jabba 1.0 64-bit                   2076  26.5-13.5  (+26-13=1 )  100.0   +41
 - Hedgehog 1.9 64-bit                2068  20.0-16.0  (+17-13=6 )  100.0   -65
 - Abbess 2018.02.07                  2032  24.5-15.5  (+22-13=5 )  100.0   -54
 - Wuttang r2 64-bit                  2024  30.0-10.0  (+26-6 =8 )  100.0   +36
 - La Dame Blanche 2.0c               2001  32.5-7.5   (+30-5 =5 )  100.0   +84


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019