CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Oberon 0.04 in CCRL 40/40, 2019-07-19
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:
Oberon 0.04 is #372 with rating of 2000 Elo points (+24 -24),
based on 647 games: 273 wins, 248 losses and 126 draws
Score: 51.9%, Average opponent: −16.0, Draws: 19.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - nanoSzachy 4.1 64-bit              2529   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Matacz 1.4                         2478   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Bearded N44.5 64-bit               2436   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Gosu 0.16                          2395   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Tytan 9.32 64-bit                  2371   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Butcher 1.64 64-bit                2280   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Atak 6.8                           2236   0.5-0.5   (+0 -0 =1 )    0.0  +205
 - Embla 2.0.5 64-bit                 2120  12.5-27.5  (+9 -24=7 )    0.0   -22
 - Armageddon 2.308                   2102  14.5-26.5  (+11-23=7 )    0.0    -9
 - Detroid 0.9.0 64-bit               2092   9.0-21.0  (+7 -19=4 )    0.0   -66
 - Freyr 1.068 64-bit                 2089  10.0-22.0  (+7 -19=6 )    0.0   -54
 - Small Potato 0.7.0 64-bit          2079  11.0-19.0  (+8 -16=6 )    0.0   -18
 - Matant 5.04                        2066  10.0-21.0  (+4 -15=12)    0.0   -46
 - Goldfish 1.13.0 64-bit             2045  19.5-20.5  (+16-17=7 )    0.2   +33
 - Squared-chess 1.3.0 64-bit         2045  16.0-16.0  (+15-15=2 )    0.4   +46
 - Ceibo 0.4 64-bit                   2019  15.0-15.0  (+10-10=10)    9.0   +20
 - ALChess 1.84                       1989  17.5-14.5  (+13-10=9 )   73.1   +23
 - BSC 3.9++ 64-bit                   1976   9.5-8.5   (+8 -7 =3 )   91.1    -4
 - Zeta Dva 0306 64-bit               1970  12.5-17.5  (+10-15=5 )   96.1   -94
 - Zeta Dva 0310 64-bit               1966  15.5-16.5  (+11-12=9 )   98.4   -43
 - Sissa 2.0                          1956  10.5-11.5  (+7 -8 =7 )   99.5   -58
 - Etude 0.1.2                        1947  18.5-13.5  (+14-9 =9 )   99.9     0
 - Deepov 0.4.1 64-bit                1898  11.5-10.5  (+10-9 =3 )  100.0   -85
 - Chenard 2018.03.06 64-bit          1817  34.0-6.0   (+31-3 =6 )  100.0  +107
 - RataAeroespacial 0.2.1             1814  34.0-8.0   (+33-7 =2 )  100.0   +96
 - Ranita 2.4                         1811  19.0-3.0   (+17-1 =4 )  100.0  +102
 - Robin 0.983                        1789  34.5-6.5   (+31-3 =7 )  100.0   +64
 - Enigma 1.1.4                       1734   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019