CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Feuerstein 0.4.6 in CCRL 40/40, 2019-09-14
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Feuerstein 0.4.6 has no rank with rating of 2174 Elo points (+38 -38),
based on 259 games: 107 wins, 104 losses and 48 draws
Score: 50.6%, Average opponent: −2.1, Draws: 18.5%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Dirty 0.99n                       2321   2.5-1.5   (+2 -1 =1 )    0.0  +232
 - Cheese 1.2                        2260   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Uralochka 1.1b                    2218   0.5-3.5   (+0 -3 =1 )    2.1  -237
 - ChessKISS 1.7c 64-bit             2213   6.0-4.0   (+6 -4 =0 )    3.5  +129
 - Neurosis 2.3                      2210   2.0-0.0   (+2 -0 =0 )    6.2  +INF
 - ZCT 0.3.2451                      2210   1.0-1.0   (+1 -1 =0 )    6.5   +36
 - Atlas 2.20                        2208   2.0-0.0   (+2 -0 =0 )    9.3  +INF
 - ChessAlex 2.0r4                   2205   2.0-2.0   (+1 -1 =2 )    8.0   +31
 - RattateChess Bologna 2007         2201   3.0-1.0   (+3 -1 =0 )   12.3  +260
 - AliChess 4.08                     2195   0.5-1.5   (+0 -1 =1 )   20.3  -120
 - Alf 1.09                          2195   0.0-4.0   (+0 -4 =0 )   17.8  -INF
 - Carballo 0.8                      2195   4.5-5.5   (+3 -4 =3 )   17.4   -14
 - OBender 3.2.4.2                   2192   1.0-3.0   (+1 -3 =0 )   21.0  -216
 - Glass 0.1.0c                      2189  11.0-11.0  (+10-10=2 )   27.4   +12
 - Amundsen 0.65.1                   2187  13.5-19.5  (+11-17=5 )   29.3   -56
 - EveAnn 1.63                       2187   1.0-1.0   (+1 -1 =0 )   30.1   +13
 - Neurosis 2.4                      2187  13.5-22.5  (+10-19=7 )   28.5   -82
 - NagaSkaki 5.12                    2186   2.5-3.5   (+1 -2 =3 )   28.3   -33
 - Hamsters 0.0.6                    2178   0.0-2.0   (+0 -2 =0 )   43.7  -INF
 - Lime 66                           2178  17.0-15.0  (+16-14=2 )   42.9   +31
 - Bearded 06_29                     2156   2.0-0.0   (+2 -0 =0 )   75.7  +INF
 - Mediocre 0.334                    2150   3.0-1.0   (+2 -0 =2 )   83.0  +125
 - Atak 6.0                          2145   7.0-3.0   (+5 -1 =4 )   87.0   +98
 - Prophet 2.0 32-bit                2137   3.5-0.5   (+3 -0 =1 )   95.5  +244
 - TJchess 0.121                     2133   4.0-8.0   (+2 -6 =4 )   96.9  -152
 - Clarabit 1.00 32-bit              2115   2.0-0.0   (+2 -0 =0 )   99.6  +INF
 - Kurt 0.9.2 32-bit                 2113   6.5-3.5   (+6 -3 =1 )   99.6   +57
 - MadChess 1.2 64-bit               2112   7.0-3.0   (+6 -2 =2 )   99.6   +90
 - Atak 6.2                          2079   3.0-3.0   (+1 -1 =4 )  100.0  -101
 - Jabba 1.0 64-bit                  2077   7.5-2.5   (+6 -1 =3 )  100.0   +82
 - BikJump 1.8 32-bit                2060   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019