CCRL 40/4
Downloads and Statistics
December 16, 2017
Testing summary:
Total: 1'598'681 games
played by 1'895 programs
21398 CPU days (X2 4600+)

White wins: 625'117 (39.1%)
Black wins: 509'026 (31.8%)
Draws: 464'538 (29.1%)
White score: 53.6%

Engine Details

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Oberon 0.04 in CCRL 40/4, 2017-12-16
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, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Oberon 0.04 is #355-356 with rating of 1989 Elo points (+30 -31),
based on 408 games: 121 wins, 205 losses and 82 draws
Score: 39.7%, Average opponent: +75.2, Draws: 20.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Comet B68                          2375   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Betsy 6.51 Nobook                  2352   0.5-0.5   (+0 -0 =1 )    0.0  +332
 - 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                          2325   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Zeus 1.29                          2256   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Adam 3.3                           2224   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Drosophila 1.4 64-bit              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               2202   0.5-0.5   (+0 -0 =1 )    0.0  +182
 - Beowulf 2.4a 32-bit                2194   0.5-0.5   (+0 -0 =1 )    0.0  +235
 - Madeleine 0.2                      2183   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Baislicka 1.0 64-bit               2156   8.0-20.0  (+6 -18=4 )    0.0    +1
 - Kurt 0.9.2.2 64-bit                2154   6.5-21.5  (+2 -17=9 )    0.0   -19
 - Chesley r323 64-bit                2146   8.5-19.5  (+6 -17=5 )    0.0    +8
 - Prophet 3 64-bit                   2144   8.5-19.5  (+5 -16=7 )    0.0   +14
 - Tiny Chess 1.46 64-bit             2135  10.0-18.0  (+7 -15=6 )    0.0   +43
 - GK 0.90 64-bit                     2112   9.0-19.0  (+6 -16=6 )    0.0    -8
 - Genesis 2.01b                      2093   0.5-0.5   (+0 -0 =1 )    0.7  +133
 - AdroitChess 0.4                    2075   9.0-19.0  (+7 -17=4 )    0.0   -52
 - Gunborg 1.35 64-bit                2042  11.5-16.5  (+6 -11=11)    0.5    -1
 - Abbess 2016.12.11                  2025   8.5-18.5  (+6 -16=5 )    2.4  -106
 - Freyr 1.068 64-bit                 2015  12.0-15.0  (+10-13=4 )   10.5   -17
 - Bismark 1.4                        1994  14.5-11.5  (+11-8 =7 )   43.1   +42
 - Embla 1.0.1 64-bit                 1989  11.5-13.5  (+9 -11=5 )   51.5   -31
 - Leonidas 83 64-bit                 1982  15.5-11.5  (+15-11=1 )   64.1   +54
 - BSC 3.9                            1957   0.0-1.0   (+0 -1 =0 )   96.0  -INF
 - JanWillem 1.13                     1945   1.0-0.0   (+1 -0 =0 )   99.6  +INF
 - 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    +6
 - 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                      1769   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on December 16, 2017