CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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AliChess 4.19 in CCRL 40/40, 2018-04-21
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
AliChess 4.19 has no rank with rating of 2243 Elo points (+31 -32),
based on 343 games: 107 wins, 135 losses and 101 draws
Score: 45.9%, Average opponent: +28.2, Draws: 29.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Sorgenkind 0.4                     2387   1.0-3.0   (+0 -2 =2 )    0.0    -5
 - GreKo 6.5                          2363   2.5-1.5   (+2 -1 =1 )    0.0  +211
 - Glass 1.3                          2352   4.5-3.5   (+3 -2 =3 )    0.0  +140
 - Xpdnt 090704                       2340   2.5-1.5   (+2 -1 =1 )    0.0  +178
 - LittleThought 1.03 32-bit          2338   1.0-3.0   (+1 -3 =0 )    0.0  -131
 - Daydreamer 1.5                     2333   8.0-6.0   (+4 -2 =8 )    0.0  +132
 - Amundsen 0.80                      2331   3.0-1.0   (+2 -0 =2 )    0.0  +244
 - Zeus 1.27                          2320  10.0-22.0  (+6 -18=8 )    0.0   -58
 - Chezzz 1.0.3                       2313  11.5-20.5  (+7 -16=9 )    0.0   -25
 - Cheese 1.3                         2307   0.5-3.5   (+0 -3 =1 )    0.0  -218
 - Natwarlal 0.14                     2301  14.5-16.5  (+12-14=5 )    0.1   +35
 - Joker 1.1.14                       2300   2.0-2.0   (+1 -1 =2 )    0.1   +57
 - Xpdnt 080927                       2299   1.0-3.0   (+0 -2 =2 )    0.5   -86
 - Anechka 0.08                       2297  11.5-20.5  (+9 -18=5 )    0.2   -52
 - Zeus 1.29                          2297   2.0-2.0   (+1 -1 =2 )    0.2   +43
 - Popochin 3.2                       2293   3.5-8.5   (+2 -7 =3 )    0.3  -102
 - Ayito 0.2.994                      2255  14.0-18.0  (+10-14=8 )   26.0   -33
 - Feuerstein 0.4.6.1                 2236   5.0-7.0   (+2 -4 =6 )   63.2   -56
 - Uralochka 1.1b                     2219   8.0-8.0   (+5 -5 =6 )   90.4   -26
 - Gibbon 2.52a                       2215   5.0-7.0   (+2 -4 =6 )   93.9   -77
 - ChessAlex 2.0r4                    2207   1.0-7.0   (+0 -6 =2 )   96.9  -321
 - Neurosis 2.5                       2204   4.5-2.5   (+3 -1 =3 )   98.2   +38
 - BlackBishop 1.0                    2199  11.5-4.5   (+10-3 =3 )   99.1  +119
 - RattateChess Bologna 2007          2198   5.0-3.0   (+3 -1 =4 )   98.5   +33
 - OBender 3.2.4.2                    2189   1.5-2.5   (+1 -2 =1 )   99.7  -146
 - NagaSkaki 5.12                     2186   3.0-1.0   (+3 -1 =0 )   99.9  +169
 - Mediocre 0.34                      2185   1.0-3.0   (+0 -2 =2 )   99.7  -200
 - Atak 6.5                           2178   7.5-0.5   (+7 -0 =1 )   99.9  +343
 - Lime 66                            2172   5.5-1.5   (+4 -0 =3 )  100.0  +108
 - Sungorus 1.2                       2168   2.0-2.0   (+1 -1 =2 )  100.0   -75
 - OliThink 5.1.9                     2155   4.0-0.0   (+4 -0 =0 )  100.0  +INF


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