CCRL 40/15
Downloads and Statistics
February 26, 2020
Testing summary:
Total: 1'125'289 games
played by 2'622 programs

White wins: 389'459 (34.6%)
Black wins: 288'887 (25.7%)
Draws: 446'943 (39.7%)
White score: 54.5%

Engine Details

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AliChess 4.20 in CCRL 40/15, 2020-02-26
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 4.20 has no rank with rating of 2266 Elo points (+34 -34),
based on 316 games: 116 wins, 127 losses and 73 draws
Score: 48.3%, Average opponent: +13.2, Draws: 23.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Delphil 1.8                        2399   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - LittleThought 1.04 32-bit          2394   1.5-0.5   (+1 -0 =1 )    0.0  +284
 - Sorgenkind 0.4                     2389   1.5-2.5   (+1 -2 =1 )    0.0   +40
 - Orion 0.3.0 64-bit                 2387   3.5-4.5   (+2 -3 =3 )    0.0   +77
 - Sage 3.53                          2387   2.0-2.0   (+2 -2 =0 )    0.0  +121
 - Dirty 0.99 OW5                     2382   1.0-1.0   (+1 -1 =0 )    0.0  +116
 - Alfil 6.10                         2359   1.0-1.0   (+1 -1 =0 )    0.0   +93
 - OliThink 5.3.0 32-bit              2358   2.5-1.5   (+2 -1 =1 )    0.0  +187
 - Glass 1.3                          2354   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Nemeton 1.3                        2354   4.5-5.5   (+3 -4 =3 )    0.0   +56
 - GreKo 5.9                          2349   3.0-11.0  (+1 -9 =4 )    0.0  -118
 - Tytan 9.32 32-bit                  2346   6.5-7.5   (+5 -6 =3 )    0.0   +55
 - Glass 1.5                          2345   9.0-19.0  (+7 -17=4 )    0.0   -60
 - Rodin 2.3a                         2339   2.5-3.5   (+2 -3 =1 )    0.0   +15
 - Daydreamer 1.5                     2336   1.0-1.0   (+1 -1 =0 )    0.0   +70
 - Amundsen 0.80                      2328   0.5-3.5   (+0 -3 =1 )    0.1  -220
 - Cheese 1.3                         2309   4.5-3.5   (+3 -2 =3 )    1.3   +85
 - Ares 1.003a                        2305   5.5-6.5   (+5 -6 =1 )    5.2    +2
 - Anechka 0.08                       2301   2.0-0.0   (+2 -0 =0 )    3.6  +INF
 - Schooner 1.5 64-bit                2300   2.0-6.0   (+2 -6 =0 )    5.5  -200
 - Zeus 1.29                          2299   0.0-2.0   (+0 -2 =0 )    5.0  -INF
 - Sungorus 1.4 64-bit                2298   9.0-15.0  (+6 -12=6 )    4.5   -58
 - Popochin 3.2                       2296   4.5-3.5   (+4 -3 =1 )    5.8   +82
 - Butcher 1.60n1                     2285   8.0-6.0   (+6 -4 =4 )   17.6   +68
 - Glass 1.2                          2283   0.5-1.5   (+0 -1 =1 )   22.5  -125
 - Jumbo 0.4.0 64-bit                 2278   3.0-5.0   (+2 -4 =2 )   31.0   -76
 - Matilde 2008 32-bit                2273   0.5-3.5   (+0 -3 =1 )   37.6  -274
 - Ares 1.0                           2259   1.5-2.5   (+0 -1 =3 )   62.1   -66
 - Waxman 2009                        2253   6.0-6.0   (+5 -5 =2 )   73.6   -17
 - Joker 1.1.06                       2252   0.5-1.5   (+0 -1 =1 )   72.1  -155
 - Rotor 0.1a                         2245   0.5-1.5   (+0 -1 =1 )   80.7  -177
 - Feuerstein 0.4.6.1                 2238   5.0-3.0   (+5 -3 =0 )   91.7   +81
 - Betsabe II 1.08c                   2237   7.5-2.5   (+5 -0 =5 )   88.3  +121
 - Atak 6.7                           2230   3.5-0.5   (+3 -0 =1 )   94.8  +245
 - Uralochka 1.1b                     2218   4.5-3.5   (+3 -2 =3 )   99.3    -5
 - Neurosis 2.5                       2207   4.0-4.0   (+2 -2 =4 )   99.9   -69
 - BlackBishop 1.0                    2202   3.5-0.5   (+3 -0 =1 )   99.9  +218
 - ChessAlex 2.0r4                    2202   4.0-0.0   (+4 -0 =0 )   99.9  +INF
 - Mediocre 0.34                      2187   3.0-1.0   (+3 -1 =0 )  100.0  +155
 - Atak 6.5                           2181   1.5-0.5   (+1 -0 =1 )  100.0   +57
 - FireFly 2.5.10                     2180   5.0-5.0   (+3 -3 =4 )  100.0   -94
 - Micah 1.0 64-bit                   2170   2.5-3.5   (+1 -2 =3 )  100.0  -148
 - Betsabe II 1.05                    2159   5.5-4.5   (+5 -4 =1 )  100.0   -64
 - TJchess 0.121                      2134   5.5-2.5   (+5 -2 =1 )  100.0   +19
 - Barbarossa 0.4.0 64-bit            2134   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Little Wing 0.6.0 64-bit           2075   7.5-0.5   (+7 -0 =1 )  100.0  +215


Created in 2005-2013 by CCRL team
Last games added on February 26, 2020