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 4.18 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 4.18 has no rank with rating of 2241 Elo points (+32 -33),
based on 327 games: 113 wins, 127 losses and 87 draws
Score: 47.9%, Average opponent: +16.4, Draws: 26.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Tornado 2.1.41a                    2527   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Rotor 0.4                          2479   1.0-3.0   (+0 -2 =2 )    0.0   +88
 - Counter 1.0                        2366   0.5-1.5   (+0 -1 =1 )    0.0   -31
 - Philou 2.7.0                       2354   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Arion 1.7                          2340   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - LittleThought 1.03 32-bit          2338  10.5-21.5  (+8 -19=5 )    0.0   -34
 - Asterisk 0.6                       2332   2.0-4.0   (+1 -3 =2 )    0.0   -19
 - Aice 0.99.2                        2332   1.5-0.5   (+1 -0 =1 )    0.0  +233
 - Amundsen 0.80                      2331   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Dirty 0.99n                        2319   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Averno 0.81                        2316   1.5-0.5   (+1 -0 =1 )    0.0  +231
 - Chezzz 1.0.3                       2313   3.5-4.5   (+3 -4 =1 )    0.0   +20
 - KnightX 1.92                       2312   0.5-1.5   (+0 -1 =1 )    0.0   -71
 - Cheese 1.3                         2307   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Natwarlal 0.14                     2301   7.5-4.5   (+5 -2 =5 )    0.1  +139
 - Ant 2006-F                         2301   2.0-2.0   (+2 -2 =0 )    0.1   +60
 - Joker 1.1.14                       2300   4.0-5.0   (+3 -4 =2 )    0.1   +17
 - Brutus 6.1                         2300   1.0-1.0   (+1 -1 =0 )    0.8   +59
 - Xpdnt 080927                       2299   4.5-18.5  (+2 -16=5 )    0.3  -175
 - Anechka 0.08                       2297   1.0-3.0   (+1 -3 =0 )    0.2  -170
 - Zeus 1.29                          2297   5.5-7.5   (+3 -5 =5 )    0.2    +6
 - Popochin 3.2                       2293   1.5-3.5   (+1 -3 =1 )    0.3  -104
 - Rodin 2.1h                         2283   1.5-2.5   (+1 -2 =1 )    3.0   -39
 - Glass 1.2                          2281   3.0-2.0   (+3 -2 =0 )    3.7  +131
 - Bison 8.2.4r                       2280   4.0-8.0   (+2 -6 =4 )    3.1   -73
 - Chispa 4.0.3                       2270   0.5-3.5   (+0 -3 =1 )    6.2  -253
 - Cheese 1.2                         2259   1.0-3.0   (+1 -3 =0 )   22.3  -215
 - Ayito 0.2.994                      2255   1.5-0.5   (+1 -0 =1 )   23.5  +156
 - Brutus 6.0                         2249   2.5-1.5   (+2 -1 =1 )   36.2   +89
 - EXchess 5.01b 32-bit               2248   0.0-2.0   (+0 -2 =0 )   37.2  -INF
 - Feuerstein 0.4.6.1                 2236   7.0-4.0   (+5 -2 =4 )   58.6   +86
 - Deuterium 06.08.25.04              2229   0.5-1.5   (+0 -1 =1 )   69.7  -168
 - Gibbon 2.42c                       2220   8.0-3.0   (+7 -2 =2 )   84.1  +149
 - Uralochka 1.1b                     2219   6.5-0.5   (+6 -0 =1 )   87.6  +360
 - Gibbon 2.52a                       2215   2.0-3.0   (+1 -2 =2 )   91.7   -95
 - ZCT 0.3.2451                       2208   5.0-7.0   (+4 -6 =2 )   93.6   -92
 - ChessAlex 2.0r4                    2207   5.5-4.5   (+4 -3 =3 )   95.8    +2
 - Atlas 2.20                         2206   5.0-1.0   (+4 -0 =2 )   93.0  +195
 - Neurosis 2.5                       2204  12.0-8.0   (+7 -3 =10)   97.5   +21
 - BlackBishop 1.0                    2199   0.0-1.0   (+0 -1 =0 )   98.5  -INF
 - RattateChess Bologna 2007          2198   6.0-3.0   (+4 -1 =4 )   98.0   +56
 - Alf 1.09                           2194   2.0-2.0   (+2 -2 =0 )   98.9   -47
 - Glass 0.1.0c                       2189   3.0-1.0   (+2 -0 =2 )   98.6   +97
 - OBender 3.2.4.2                    2189   5.0-3.0   (+3 -1 =4 )   99.6   +22
 - NagaSkaki 5.12                     2186   2.5-1.5   (+2 -1 =1 )   99.8   +27
 - Neurosis 2.4                       2185   1.5-2.5   (+1 -2 =1 )   99.2  -151
 - Mediocre 0.34                      2185   2.5-1.5   (+2 -1 =1 )   99.6   +35
 - Atak 6.5                           2178   2.5-1.5   (+1 -0 =3 )   99.9    +4
 - Lime 66                            2172   1.5-2.5   (+1 -2 =1 )  100.0  -154
 - OliThink 5.1.9                     2155   2.5-1.5   (+2 -1 =1 )  100.0    +5
 - Prophet 2.0 32-bit                 2135   2.5-1.5   (+2 -1 =1 )  100.0   -13
 - TJchess 0.121                      2131   5.5-2.5   (+5 -2 =1 )  100.0   +37
 - Clarabit 1.00 32-bit               2113   4.0-0.0   (+4 -0 =0 )  100.0  +INF


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