CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Oberon 0.04 in CCRL 40/4, 2018-01-20
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Oberon 0.04 is #355 with rating of 1994 Elo points (+29 -29),
based on 438 games: 135 wins, 207 losses and 96 draws
Score: 41.8%, Average opponent: +60.3, Draws: 21.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Comet B68                          2375   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Betsy 6.51 Nobook                  2354   0.5-0.5   (+0 -0 =1 )    0.0  +329
 - Sorgenkind 0.4                     2328   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Gibbon 2.69a 64-bit                2326   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Sage 3.53                          2324   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Zeus 1.29                          2256   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Drosophila 1.4 64-bit              2237   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Adam 3.3                           2223   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - OBender 03.2016 64-bit             2215   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - SjaakII 1.3.0 64-bit               2199   0.5-0.5   (+0 -0 =1 )    0.0  +174
 - Beowulf 2.4a 32-bit                2196   0.5-0.5   (+0 -0 =1 )    0.0  +232
 - Madeleine 0.2                      2182   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Baislicka 1.0 64-bit               2163   8.0-20.0  (+6 -18=4 )    0.0    +3
 - Kurt 0.9.2.2 64-bit                2154   6.5-21.5  (+2 -17=9 )    0.0   -24
 - Chesley r323 64-bit                2145   8.5-19.5  (+6 -17=5 )    0.0    +2
 - Tiny Chess 1.46 64-bit             2134  10.0-18.0  (+7 -15=6 )    0.0   +37
 - Prophet 3 64-bit                   2127   8.5-19.5  (+5 -16=7 )    0.0    -8
 - GK 0.90 64-bit                     2111   9.0-19.0  (+6 -16=6 )    0.0   -14
 - Genesis 2.01b                      2093   0.5-0.5   (+0 -0 =1 )    0.8  +128
 - AdroitChess 0.4                    2074   9.0-19.0  (+7 -17=4 )    0.0   -58
 - Gunborg 1.35 64-bit                2044  11.5-16.5  (+6 -11=11)    0.5    -4
 - Abbess 2016.12.11                  2031   8.5-18.5  (+6 -16=5 )    1.7  -105
 - Freyr 1.068 64-bit                 2015  12.0-15.0  (+10-13=4 )   14.5   -22
 - Bismark 1.4                        1995  14.5-11.5  (+11-8 =7 )   48.2   +38
 - Leonidas 83 64-bit                 1984  15.5-11.5  (+15-11=1 )   70.8   +51
 - Embla 1.0.1 64-bit                 1983  11.5-13.5  (+9 -11=5 )   72.6   -42
 - BSC 3.9                            1957   0.0-1.0   (+0 -1 =0 )   98.1  -INF
 - JanWillem 1.13                     1944   1.0-0.0   (+1 -0 =0 )   99.9  +INF
 - Zevra 1.6.1 r5136 64-bit           1927  21.0-9.0   (+14-2 =14)   99.9   +56
 - BibiChess 0.5                      1920   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Heracles 0.6.16                    1913   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Eagle 0.7.5                        1907   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Morphy 3.22                        1894   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Claudia 0.5                        1891  19.0-11.0  (+17-9 =4 )  100.0    +1
 - Robocide 20160510 64-bit           1880   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Roce 0.0390                        1842   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Embracer 1.12                      1770   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on January 20, 2018