CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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AliChess 4.18 in CCRL 40/15, 2020-09-19
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
AliChess 4.18 has no rank with rating of 2243 Elo points (+32 -33),
based on 327 games: 113 wins, 127 losses and 87 draws
Score: 47.9%, Average opponent: +17.0, 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                               2481   1.0-3.0   (+0 -2 =2 )    0.0   +88
 - Counter 1.0                             2373   0.5-1.5   (+0 -1 =1 )    0.0   -26
 - Philou 2.7.0                            2356   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Arion 1.7                               2343   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - LittleThought 1.03 32-bit               2340  10.5-21.5  (+8 -19=5 )    0.0   -34
 - Aice 0.99.2                             2338   1.5-0.5   (+1 -0 =1 )    0.0  +237
 - Asterisk 0.6                            2332   2.0-4.0   (+1 -3 =2 )    0.0   -21
 - Amundsen 0.80                           2329   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Chezzz 1.0.3                            2323   3.5-4.5   (+3 -4 =1 )    0.0   +28
 - Dirty 0.99n                             2322   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - KnightX 1.92                            2317   0.5-1.5   (+0 -1 =1 )    0.0   -68
 - Averno 0.81                             2314   1.5-0.5   (+1 -0 =1 )    0.0  +227
 - Cheese 1.3                              2309   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Anechka 0.08                            2302   1.0-3.0   (+1 -3 =0 )    0.1  -167
 - Brutus 6.1                              2302   1.0-1.0   (+1 -1 =0 )    0.7   +59
 - Ant 2006-F                              2302   2.0-2.0   (+2 -2 =0 )    0.1   +59
 - Joker 1.1.14                            2302   4.0-5.0   (+3 -4 =2 )    0.1   +17
 - Xpdnt 080927                            2301   4.5-18.5  (+2 -16=5 )    0.3  -175
 - Natwarlal 0.14                          2300   7.5-4.5   (+5 -2 =5 )    0.1  +136
 - Zeus 1.29                               2299   5.5-7.5   (+3 -5 =5 )    0.2    +6
 - Popochin 3.2                            2297   1.5-3.5   (+1 -3 =1 )    0.2  -102
 - Glass 1.2                               2284   3.0-2.0   (+3 -2 =0 )    3.5  +132
 - Rodin 2.1h                              2284   1.5-2.5   (+1 -2 =1 )    3.4   -40
 - Bison 8.2.4r                            2282   4.0-8.0   (+2 -6 =4 )    3.2   -73
 - Chispa 4.0.3                            2274   0.5-3.5   (+0 -3 =1 )    4.8  -251
 - Ayito 0.2.994                           2266   1.5-0.5   (+1 -0 =1 )   11.9  +165
 - Cheese 1.2                              2262   1.0-3.0   (+1 -3 =0 )   22.0  -214
 - Brutus 6.0                              2252   2.5-1.5   (+2 -1 =1 )   36.0   +90
 - EXchess 5.01b 32-bit                    2251   0.0-2.0   (+0 -2 =0 )   36.5  -INF
 - Feuerstein 0.4.6.1                      2239   7.0-4.0   (+5 -2 =4 )   58.9   +87
 - Deuterium 06.08.25.04                   2231   0.5-1.5   (+0 -1 =1 )   72.1  -168
 - Gibbon 2.42c                            2225   8.0-3.0   (+7 -2 =2 )   80.5  +152
 - Uralochka 1.1b                          2219   6.5-0.5   (+6 -0 =1 )   90.2  +358
 - Gibbon 2.52a                            2217   2.0-3.0   (+1 -2 =2 )   91.8   -95
 - ZCT 0.3.2451                            2211   5.0-7.0   (+4 -6 =2 )   93.4   -91
 - Atlas 2.20                              2209   5.0-1.0   (+4 -0 =2 )   92.6  +196
 - Neurosis 2.5                            2207  12.0-8.0   (+7 -3 =10)   97.4   +22
 - ChessAlex 2.0r4                         2203   5.5-4.5   (+4 -3 =3 )   98.0    -3
 - BlackBishop 1.0                         2202   0.0-1.0   (+0 -1 =0 )   98.3  -INF
 - RattateChess Bologna 2007               2202   6.0-3.0   (+4 -1 =4 )   97.8   +58
 - Alf 1.09                                2196   2.0-2.0   (+2 -2 =0 )   99.0   -47
 - OBender 3.2.4.2                         2192   5.0-3.0   (+3 -1 =4 )   99.6   +23
 - Glass 0.1.0c                            2190   3.0-1.0   (+2 -0 =2 )   98.9   +96
 - Neurosis 2.4                            2188   1.5-2.5   (+1 -2 =1 )   99.2  -150
 - Mediocre 0.34                           2187   2.5-1.5   (+2 -1 =1 )   99.5   +35
 - NagaSkaki 5.12                          2187   2.5-1.5   (+2 -1 =1 )   99.9   +26
 - Lime 66                                 2182   1.5-2.5   (+1 -2 =1 )   99.9  -146
 - Atak 6.5                                2181   2.5-1.5   (+1 -0 =3 )   99.8    +5
 - OliThink 5.1.9                          2158   2.5-1.5   (+2 -1 =1 )  100.0    +6
 - Prophet 2.0 32-bit                      2138   2.5-1.5   (+2 -1 =1 )  100.0   -12
 - TJchess 0.121                           2135   5.5-2.5   (+5 -2 =1 )  100.0   +39
 - Clarabit 1.00 32-bit                    2116   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020