CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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AliChess 4.20 in CCRL 40/40, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
AliChess 4.20 has no rank with rating of 2263 Elo points (+34 -35),
based on 300 games: 106 wins, 125 losses and 69 draws
Score: 46.8%, Average opponent: +24.1, Draws: 23.0%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Delphil 1.8                       2397   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - LittleThought 1.04 32-bit         2391   1.5-0.5   (+1 -0 =1 )    0.0  +284
 - Sorgenkind 0.4                    2386   1.5-2.5   (+1 -2 =1 )    0.0   +40
 - Orion 0.3.0 64-bit                2384   3.5-4.5   (+2 -3 =3 )    0.0   +77
 - Sage 3.53                         2383   2.0-2.0   (+2 -2 =0 )    0.0  +120
 - Dirty 0.99 OW5                    2381   1.0-1.0   (+1 -1 =0 )    0.0  +118
 - OliThink 5.3.0 32-bit             2357   2.5-1.5   (+2 -1 =1 )    0.0  +189
 - Alfil 6.10                        2356   1.0-1.0   (+1 -1 =0 )    0.0   +93
 - Glass 1.3                         2352   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Nemeton 1.3                       2351   4.5-5.5   (+3 -4 =3 )    0.0   +56
 - GreKo 5.9                         2346   3.0-11.0  (+1 -9 =4 )    0.0  -118
 - Tytan 9.32 32-bit                 2344   6.5-7.5   (+5 -6 =3 )    0.0   +56
 - Glass 1.5                         2337   9.0-19.0  (+7 -17=4 )    0.0   -65
 - Rodin 2.3a                        2337   2.5-3.5   (+2 -3 =1 )    0.0   +16
 - Daydreamer 1.5                    2332   1.0-1.0   (+1 -1 =0 )    0.1   +69
 - Amundsen 0.80                     2332   0.5-3.5   (+0 -3 =1 )    0.0  -213
 - Sungorus 1.4 64-bit               2315   9.0-15.0  (+6 -12=6 )    1.2   -38
 - Cheese 1.3                        2306   4.5-3.5   (+3 -2 =3 )    1.4   +85
 - Ares 1.003a                       2301   5.5-6.5   (+5 -6 =1 )    6.5    +1
 - Schooner 1.5 64-bit               2299   2.0-6.0   (+2 -6 =0 )    5.0  -198
 - Zeus 1.29                         2296   0.0-2.0   (+0 -2 =0 )    5.4  -INF
 - Anechka 0.08                      2294   2.0-0.0   (+2 -0 =0 )    6.1  +INF
 - Popochin 3.2                      2293   4.5-3.5   (+4 -3 =1 )    6.8   +82
 - Butcher 1.60n1                    2283   8.0-6.0   (+6 -4 =4 )   17.4   +69
 - Glass 1.2                         2280   0.5-1.5   (+0 -1 =1 )   24.2  -125
 - Jumbo 0.4.0 64-bit                2277   3.0-5.0   (+2 -4 =2 )   29.3   -74
 - Matilde 2008 32-bit               2270   0.5-3.5   (+0 -3 =1 )   38.7  -273
 - Ares 1.0                          2255   1.5-2.5   (+0 -1 =3 )   63.3   -67
 - Waxman 2009                       2251   6.0-6.0   (+5 -5 =2 )   73.3   -16
 - Joker 1.1.06                      2248   0.5-1.5   (+0 -1 =1 )   73.3  -156
 - Rotor 0.1a                        2241   0.5-1.5   (+0 -1 =1 )   81.6  -178
 - Feuerstein 0.4.6.1                2236   5.0-3.0   (+5 -3 =0 )   91.3   +82
 - Betsabe II 1.08c                  2235   7.5-2.5   (+5 -0 =5 )   87.4  +122
 - Atak 6.7                          2229   3.5-0.5   (+3 -0 =1 )   92.7  +247
 - Uralochka 1.1b                    2218   4.5-3.5   (+3 -2 =3 )   98.8    -2
 - ChessAlex 2.0r4                   2212   4.0-0.0   (+4 -0 =0 )   99.3  +INF
 - Neurosis 2.5                      2203   4.0-4.0   (+2 -2 =4 )   99.9   -70
 - BlackBishop 1.0                   2199   3.5-0.5   (+3 -0 =1 )   99.9  +218
 - FireFly 2.5.10                    2183   5.0-5.0   (+3 -3 =4 )   99.9   -88
 - Mediocre 0.34                     2183   3.0-1.0   (+3 -1 =0 )  100.0  +154
 - Atak 6.5                          2177   1.5-0.5   (+1 -0 =1 )  100.0   +56
 - Betsabe II 1.05                   2168   5.5-4.5   (+5 -4 =1 )  100.0   -52
 - TJchess 0.121                     2130   5.5-2.5   (+5 -2 =1 )  100.0   +18


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017