CCRL 40/40
Downloads and Statistics
April 14, 2018
Testing summary:
Total: 819'589 games
played by 2'137 programs
114281 CPU days (X2 4600+)

White wins: 281'160 (34.3%)
Black wins: 208'166 (25.4%)
Draws: 330'263 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Feuerstein 0.4.6 in CCRL 40/40, 2018-04-14
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Feuerstein 0.4.6 has no rank with rating of 2173 Elo points (+38 -38),
based on 259 games: 107 wins, 104 losses and 48 draws
Score: 50.6%, Average opponent: −2.3, Draws: 18.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Dirty 0.99n                        2320   2.5-1.5   (+2 -1 =1 )    0.0  +232
 - Cheese 1.2                         2259   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Uralochka 1.1b                     2219   0.5-3.5   (+0 -3 =1 )    1.6  -235
 - ChessKISS 1.7c 64-bit              2212   6.0-4.0   (+6 -4 =0 )    3.6  +129
 - Neurosis 2.3                       2212   2.0-0.0   (+2 -0 =0 )    5.2  +INF
 - ZCT 0.3.2451                       2209   1.0-1.0   (+1 -1 =0 )    6.7   +36
 - ChessAlex 2.0r4                    2207   2.0-2.0   (+1 -1 =2 )    6.4   +34
 - Atlas 2.20                         2206   2.0-0.0   (+2 -0 =0 )    9.7  +INF
 - RattateChess Bologna 2007          2199   3.0-1.0   (+3 -1 =0 )   12.8  +259
 - Carballo 0.8                       2196   4.5-5.5   (+3 -4 =3 )   15.5   -12
 - Alf 1.09                           2195   0.0-4.0   (+0 -4 =0 )   16.7  -INF
 - AliChess 4.08                      2193   0.5-1.5   (+0 -1 =1 )   21.2  -121
 - OBender 3.2.4.2                    2190   1.0-3.0   (+1 -3 =0 )   21.5  -217
 - Glass 0.1.0c                       2189  11.0-11.0  (+10-10=2 )   25.1   +13
 - Neurosis 2.4                       2186  13.5-22.5  (+10-19=7 )   29.1   -82
 - NagaSkaki 5.12                     2186   2.5-3.5   (+1 -2 =3 )   26.2   -32
 - Amundsen 0.65.1                    2186  13.5-19.5  (+11-17=5 )   29.2   -56
 - EveAnn 1.63                        2186   1.0-1.0   (+1 -1 =0 )   31.1   +13
 - Hamsters 0.0.6                     2177   0.0-2.0   (+0 -2 =0 )   43.5  -INF
 - Lime 66                            2172  17.0-15.0  (+16-14=2 )   51.0   +26
 - Bearded 06_29                      2154   2.0-0.0   (+2 -0 =0 )   77.1  +INF
 - Mediocre 0.334                     2148   3.0-1.0   (+2 -0 =2 )   83.8  +124
 - Atak 6.0                           2143   7.0-3.0   (+5 -1 =4 )   87.2   +97
 - Prophet 2.0 32-bit                 2136   3.5-0.5   (+3 -0 =1 )   95.7  +244
 - TJchess 0.121                      2132   4.0-8.0   (+2 -6 =4 )   97.1  -152
 - Kurt 0.9.2 32-bit                  2116   6.5-3.5   (+6 -3 =1 )   99.4   +61
 - Clarabit 1.00 32-bit               2113   2.0-0.0   (+2 -0 =0 )   99.6  +INF
 - MadChess 1.2 64-bit                2111   7.0-3.0   (+6 -2 =2 )   99.5   +90
 - Jabba 1.0 64-bit                   2079   7.5-2.5   (+6 -1 =3 )  100.0   +84
 - Atak 6.2                           2078   3.0-3.0   (+1 -1 =4 )  100.0  -101
 - BikJump 1.8 32-bit                 2050   2.0-0.0   (+2 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on April 14, 2018