CCRL 40/4
Downloads and Statistics
June 22, 2019
Testing summary:
Total: 2'052'494 games
played by 2'371 programs
27529 CPU days (X2 4600+)

White wins: 797'533 (38.9%)
Black wins: 645'585 (31.5%)
Draws: 609'376 (29.7%)
White score: 53.7%

Engine Details

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Zeta Dva 0306 64-bit in CCRL 40/4, 2019-06-22
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, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Zeta Dva 0306 64-bit has no rank with rating of 1939 Elo points (+25 -25),
based on 622 games: 203 wins, 302 losses and 117 draws
Score: 42.0%, Average opponent: +60.6, Draws: 18.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Abbess 2018.02.07                  2070  10.5-21.5  (+9 -20=3 )    0.0   -13
 - Smash 1.0.3a 64-bit                2062  16.0-16.0  (+12-12=8 )    0.0  +123
 - Little Wing 0.5.0 64-bit           2061  10.5-20.5  (+8 -18=5 )    0.0    +1
 - Small Potato 0.7.0 64-bit          2060  11.0-21.0  (+7 -17=8 )    0.0    +8
 - Matheus 2.3                        2059  10.0-22.0  (+8 -20=4 )    0.0   -25
 - ChessMind 0.82                     2058  13.5-18.5  (+12-17=3 )    0.0   +56
 - Monarch 1.7                        2056  10.5-21.5  (+6 -17=9 )    0.0    -4
 - Alcibiades 0.3.0 64-bit            2056  13.0-19.0  (+10-16=6 )    0.0   +47
 - Gerbil 0.2 64-bit                  2043  12.5-19.5  (+9 -16=7 )    0.0   +24
 - Vice 1.0 64-bit                    2041  10.0-21.0  (+7 -18=6 )    0.0   -31
 - Detroid 0.9.0 64-bit               2041   7.5-24.5  (+6 -23=3 )    0.0  -121
 - Jabba 1.0 64-bit                   2036  10.0-22.0  (+8 -20=4 )    0.0   -54
 - Cinnamon 2.0 64-bit                2022  17.0-15.0  (+15-13=4 )    0.0  +110
 - Bestia 0.90                        2021  12.5-19.5  (+10-17=5 )    0.0    -2
 - Chess4j 3.5 64-bit                 1991  13.5-18.5  (+9 -14=9 )    0.1    -2
 - Goldfish 1.11.2 64-bit             1907  22.5-17.5  (+15-10=15)   97.6    +9
 - Wowl 1.3.8                         1846  18.5-13.5  (+17-12=3 )  100.0   -31
 - Sayuri 2018.03.06 64-bit           1838  22.0-10.0  (+20-8 =4 )  100.0   +49
 - ChessterfieldCL i5a                1800  20.5-19.5  (+15-14=11)  100.0  -129


Created in 2005-2013 by CCRL team
Last games added on June 22, 2019