CCRL 40/4
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 1'592'683 games
played by 1'883 programs
21321 CPU days (X2 4600+)

White wins: 622'693 (39.1%)
Black wins: 507'056 (31.8%)
Draws: 462'934 (29.1%)
White score: 53.6%

Engine Details

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Predateur 2.2.1 64-bit in CCRL 40/4, 2017-12-09
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:
Predateur 2.2.1 64-bit has no rank with rating of 1787 Elo points (+16 -16),
based on 1601 games: 656 wins, 752 losses and 193 draws
Score: 47.0%, Average opponent: +22.6, Draws: 12.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Cinnamon 1.2a 64-bit               1979   9.5-22.5  (+6 -19=7 )    0.0   +43
 - Soldat III 0.172 32-bit            1959   8.0-24.0  (+7 -23=2 )    0.0   -43
 - BibiChess 0.5                      1921  10.0-22.0  (+7 -19=6 )    0.0    -7
 - Smash 1.0.3                        1921  26.0-38.0  (+23-35=6 )    0.0   +56
 - Heracles 0.6.16                    1915  29.5-34.5  (+26-31=7 )    0.0   +95
 - IACH 0.56z                         1911  14.5-48.5  (+12-46=5 )    0.0  -108
 - Dabbaba 7.49                       1910   9.5-22.5  (+9 -22=1 )    0.0   -57
 - Eagle 0.7.5                        1909  10.5-19.5  (+10-19=1 )    0.0   -10
 - BamBam                             1908  12.0-20.0  (+9 -17=6 )    0.0   +28
 - Clueless 1.4                       1902  20.0-44.0  (+17-41=6 )    0.0   -37
 - Warrior 1.0.3                      1900  19.5-44.5  (+16-41=7 )    0.0   -44
 - Morphy 3.22                        1896   9.0-22.0  (+7 -20=4 )    0.0   -59
 - SnailChess 4.013                   1894  26.0-38.0  (+22-34=8 )    0.0   +33
 - Surprise 4.3b13                    1878  10.0-19.0  (+9 -18=2 )    0.0   -37
 - Purple Haze 2.1.0                  1874  13.5-17.5  (+11-15=5 )    0.0   +34
 - RamJet 0.10                        1867  14.0-18.0  (+12-16=4 )    0.0   +30
 - MadChess 1.0 64-bit                1858  15.5-16.5  (+14-15=3 )    0.0   +59
 - Simontacchi 1.81                   1851   6.0-22.0  (+4 -20=4 )    0.0  -170
 - Roce 0.0390                        1842  35.0-29.0  (+30-24=10)    0.0   +86
 - MatMoi 7.15.0-cct 32-bit           1825  10.5-21.5  (+9 -20=3 )    0.1  -100
 - Zurichess Appenzeller 64-bit       1822  16.5-14.5  (+12-10=9 )    0.3   +55
 - RataAeroespacial 0.2.1             1818  11.5-25.5  (+10-24=3 )    0.5  -123
 - Dabbaba 2.62                       1813  31.0-31.0  (+24-24=14)    1.0   +23
 - Beaches 2.32                       1799  34.5-29.5  (+29-24=11)   10.8   +38
 - MorphyChess 1.0.5                  1797   9.0-6.0   (+8 -5 =2 )   17.7   +89
 - Cecir 3.5                          1779  16.5-15.5  (+14-13=5 )   76.6    +3
 - Chenard 2015.04.08 64-bit          1766  22.0-9.0   (+21-8 =2 )   94.6  +158
 - Robin 0.983                        1753  22.0-10.0  (+20-8 =4 )  100.0  +119
 - Chenard 2009.09.19                 1750  17.5-12.5  (+17-12=1 )   99.9   +35
 - Elf 1.3.0                          1731  15.5-16.5  (+15-16=1 )  100.0   -68
 - Adamant 1.7                        1718  22.5-9.5   (+21-8 =3 )  100.0   +97
 - Tscp 1.81                          1702  18.0-14.0  (+18-14=0 )  100.0   -29
 - Coiled 0.1a                        1687  16.5-15.5  (+13-12=7 )  100.0   -84
 - Bace 0.45                          1669  19.5-12.5  (+18-11=3 )  100.0   -29
 - Mizar 3.0                          1668  17.5-14.5  (+16-13=3 )  100.0   -82
 - PolarChess 1.3                     1663  19.0-13.0  (+16-10=6 )  100.0   -53
 - JaksaH 1.11 64-bit                 1661  21.0-11.0  (+18-8 =6 )  100.0    -6
 - Belzebub 0.67                      1646  19.5-12.5  (+17-10=5 )  100.0   -57
 - DChess 1.0.2                       1638  22.0-9.0   (+19-6 =6 )  100.0    +7
 - AdaChess 2.0                       1606  20.0-12.0  (+19-11=2 )  100.0   -75
 - SharpChess2 2.6                    1524  25.0-7.0   (+24-6 =2 )  100.0   -17
 - Violet 2.5 64-bit                  1471  27.5-4.5   (+27-4 =1 )  100.0   +31


Created in 2005-2013 by CCRL team
Last games added on December 9, 2017