CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Zeta Dva 0305 64-bit in CCRL 40/15, 2021-02-27
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Zeta Dva 0305 64-bit has no rank with rating of 1982 Elo points (+23 -24),
based on 688 games: 246 wins, 292 losses and 150 draws
Score: 46.7%, Average opponent: +24.0, Draws: 21.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RubiChess 0.7 64-bit                    2302   1.5-2.5   (+1 -2 =1 )    0.0  +234
 - CT800 1.12 64-bit                       2216   0.5-3.5   (+0 -3 =1 )    0.0   -49
 - Clever Girl r160 64-bit                 2170   2.0-2.0   (+2 -2 =0 )    0.0  +188
 - RamJet 0.14                             2169   6.0-26.0  (+5 -25=2 )    0.0   -91
 - Dorpsgek Cosmopolitan 2 64-bit          2152   2.0-10.0  (+2 -10=0 )    0.0  -159
 - Ifrit j4.3                              2150   5.5-6.5   (+4 -5 =3 )    0.0  +141
 - Maverick 0.2 64-bit                     2142   4.5-7.5   (+4 -7 =1 )    0.0   +57
 - GopherCheck 0.2.2 64-bit                2141   5.5-6.5   (+4 -5 =3 )    0.0  +127
 - Barbarossa 0.4.0 64-bit                 2133   2.5-1.5   (+2 -1 =1 )    0.0  +246
 - Prophet3 20180811 64-bit                2129   7.5-22.5  (+2 -17=11)    0.0   -19
 - Tunguska 1.0 64-bit                     2129   5.5-10.5  (+3 -8 =5 )    0.0   +42
 - MadChess 1.2 64-bit                     2112   2.5-9.5   (+2 -9 =1 )    0.0  -122
 - Lime 62                                 2106   2.5-9.5   (+2 -9 =1 )    0.0  -125
 - Prophet3 20170909 64-bit                2100   0.5-3.5   (+0 -3 =1 )    0.0  -170
 - Buzz 0.07                               2080   5.5-6.5   (+4 -5 =3 )    0.0   +66
 - Ecce 1.0 (rev. 508) 64-bit              2049   5.0-7.0   (+4 -6 =2 )    0.0    +2
 - Embla 1.0.1 64-bit                      2048  18.0-26.0  (+14-22=8 )    0.0     0
 - Gibbon 2.01b                            2048   5.5-6.5   (+3 -4 =5 )    0.0   +34
 - Monarch 1.7                             2044   7.0-5.0   (+6 -4 =2 )    0.0  +119
 - Mustang 4.97                            2044   6.0-6.0   (+5 -5 =2 )    0.0   +62
 - Matheus 2.3                             2042   3.0-9.0   (+2 -8 =2 )    0.0  -135
 - Cinnamon 2.0 64-bit                     2036   5.0-11.0  (+1 -7 =8 )    0.0   -57
 - Schola 1.1.0 64-bit                     2029   5.5-6.5   (+4 -5 =3 )    0.2   +23
 - Faile 1.4.4                             2027  12.5-17.5  (+9 -14=7 )    0.3   -12
 - Wuttang r2 64-bit                       2025   3.5-0.5   (+3 -0 =1 )    0.2  +326
 - Abbess 2016.12.11                       2018   6.0-10.0  (+3 -7 =6 )    2.4   -42
 - Bubble 1.5                              2011   4.5-7.5   (+3 -6 =3 )    2.9   -58
 - AdroitChess 0.3                         1983   5.0-7.0   (+4 -6 =2 )   48.4   -62
 - Heracles 0.6.16                         1982   3.0-9.0   (+1 -7 =4 )   49.7  -170
 - Squared-chess 1.2.0 64-bit              1979  21.5-18.5  (+16-13=11)   58.9   +18
 - BSC 3.9++ 64-bit                        1977   5.0-7.0   (+3 -5 =4 )   62.1   -64
 - Marvin 1.3.0                            1975   6.5-5.5   (+4 -3 =5 )   65.2   +17
 - Rival 1.18                              1975   6.5-5.5   (+6 -5 =1 )   66.9   +30
 - Zeta Dva 0306 64-bit                    1971  15.5-14.5  (+8 -7 =15)   75.6     0
 - Dabbaba 5.67                            1964   8.5-3.5   (+8 -3 =1 )   84.4  +157
 - Monik 2.2.3 64-bit                      1949   4.5-7.5   (+3 -6 =3 )   97.8  -124
 - Presbyter 1.3.0 64-bit                  1917  23.0-17.0  (+21-15=4 )  100.0    -5
 - Reger 0.09                              1908   8.0-4.0   (+7 -3 =2 )  100.0   +51
 - Warrior 1.0.3                           1906   8.0-4.0   (+6 -2 =4 )  100.0   +34
 - GChess IV 0.2.0                         1880   7.0-5.0   (+5 -3 =4 )  100.0   -44
 - MatMoi 7.15.0-cct 64-bit                1868   7.0-5.0   (+7 -5 =0 )  100.0   -40
 - RataAeroespacial 0.2.1                  1815  23.5-8.5   (+23-8 =1 )  100.0   +42
 - Enigma 1.1.4                            1735  33.0-5.0   (+30-2 =6 )  100.0   +61


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021