CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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AliChess 4.19 in CCRL 40/40, 2019-10-19
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://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
AliChess 4.19 has no rank with rating of 2245 Elo points (+31 -31),
based on 363 games: 117 wins, 142 losses and 104 draws
Score: 46.6%, Average opponent: +24.2, Draws: 28.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Sorgenkind 0.4                     2389   1.0-3.0   (+0 -2 =2 )    0.0    -5
 - GreKo 6.5                          2364   2.5-1.5   (+2 -1 =1 )    0.0  +210
 - Glass 1.3                          2354   4.5-3.5   (+3 -2 =3 )    0.0  +140
 - Xpdnt 090704                       2342   2.5-1.5   (+2 -1 =1 )    0.0  +178
 - LittleThought 1.03 32-bit          2340   1.0-3.0   (+1 -3 =0 )    0.0  -131
 - Daydreamer 1.5                     2336   8.0-6.0   (+4 -2 =8 )    0.0  +133
 - Amundsen 0.80                      2328   3.0-1.0   (+2 -0 =2 )    0.0  +239
 - Chezzz 1.0.3                       2322  11.5-20.5  (+7 -16=9 )    0.0   -18
 - Zeus 1.27                          2321  10.0-22.0  (+6 -18=8 )    0.0   -59
 - Cheese 1.3                         2309   0.5-3.5   (+0 -3 =1 )    0.0  -218
 - Natwarlal 0.14                     2302  14.5-16.5  (+12-14=5 )    0.1   +34
 - Joker 1.1.14                       2302   2.0-2.0   (+1 -1 =2 )    0.1   +57
 - Xpdnt 080927                       2301   1.0-3.0   (+0 -2 =2 )    0.5   -86
 - Anechka 0.08                       2300  11.5-20.5  (+9 -18=5 )    0.1   -51
 - Zeus 1.29                          2299   2.0-2.0   (+1 -1 =2 )    0.2   +43
 - Popochin 3.2                       2296   3.5-8.5   (+2 -7 =3 )    0.2  -101
 - Ayito 0.2.994                      2265  14.0-18.0  (+10-14=8 )   14.6   -25
 - SpaceDog 0.97.7 64-bit             2242   3.5-4.5   (+3 -4 =1 )   56.0   -48
 - Feuerstein 0.4.6.1                 2238   5.0-7.0   (+2 -4 =6 )   65.1   -56
 - Uralochka 1.1b                     2218   8.0-8.0   (+5 -5 =6 )   93.7   -29
 - Gibbon 2.52a                       2217   5.0-7.0   (+2 -4 =6 )   94.9   -77
 - Neurosis 2.5                       2207   4.5-2.5   (+3 -1 =3 )   98.5   +39
 - ChessAlex 2.0r4                    2205   1.0-7.0   (+0 -6 =2 )   98.4  -325
 - BlackBishop 1.0                    2202  11.5-4.5   (+10-3 =3 )   99.2  +120
 - RattateChess Bologna 2007          2201   5.0-3.0   (+3 -1 =4 )   98.7   +34
 - OBender 3.2.4.2                    2192   1.5-2.5   (+1 -2 =1 )   99.8  -145
 - Mediocre 0.34                      2187   1.0-3.0   (+0 -2 =2 )   99.8  -200
 - NagaSkaki 5.12                     2186   3.0-1.0   (+3 -1 =0 )  100.0  +167
 - Atak 6.5                           2180   7.5-0.5   (+7 -0 =1 )   99.9  +344
 - Lime 66                            2178   5.5-1.5   (+4 -0 =3 )  100.0  +112
 - Sungorus 1.2                       2173   2.0-2.0   (+1 -1 =2 )  100.0   -72
 - OliThink 5.1.9                     2157   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Raven 0.50 64-bit                  2138   8.0-4.0   (+7 -3 =2 )  100.0   +19


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