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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Embla 0.9.5 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:
Embla 0.9.5 64-bit has no rank with rating of 1621 Elo points (+17 -17),
based on 1241 games: 426 wins, 542 losses and 273 draws
Score: 45.3%, Average opponent: +36.6, Draws: 22.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Sayuri 2016.09.12 64-bit           1801   3.5-28.5  (+2 -27=3 )    0.0  -180
 - Beaches 2.32                       1799   6.0-26.0  (+2 -22=8 )    0.0   -53
 - MorphyChess 1.0.5                  1797   4.5-26.5  (+1 -23=7 )    0.0   -99
 - Pigeon 1.5.1 64-bit                1795  11.0-21.0  (+5 -15=12)    0.0   +72
 - Enigma 1.1.4                       1789  11.0-21.0  (+8 -18=6 )    0.0   +50
 - Cecir 3.5                          1779  17.5-14.5  (+15-12=5 )    0.0  +193
 - Chenard 2015.04.08 64-bit          1766   9.0-23.0  (+6 -20=6 )    0.0   -22
 - Mint 2.3                           1754   6.5-25.5  (+5 -24=3 )    0.0  -121
 - Robin 0.983                        1753   9.5-22.5  (+9 -22=1 )    0.0   -45
 - Elf 1.3.0                          1731  14.0-14.0  (+14-14=0 )    0.0  +112
 - Vicki 0.041a                       1723  10.0-21.0  (+7 -18=6 )    0.0   -34
 - Kanguruh 1.93                      1720  11.0-21.0  (+9 -19=4 )    0.0   -24
 - Adamant 1.7                        1718  13.5-18.5  (+10-15=7 )    0.0   +41
 - Zoidberg 0.1                       1703   6.5-34.5  (+3 -31=7 )    0.0  -195
 - Tscp 1.81                          1702  15.5-16.5  (+12-13=7 )    0.0   +68
 - Bace 0.45                          1669  18.0-23.0  (+14-19=8 )    0.0     0
 - Mizar 3.0                          1668  18.5-22.5  (+15-19=7 )    0.0    +9
 - Belzebub 0.67                      1646  34.5-38.5  (+23-27=23)    0.8    +4
 - DChess 1.0.2                       1638  14.5-26.5  (+8 -20=13)    6.1   -84
 - Pooky 2.7                          1634  21.0-20.0  (+18-17=6 )   12.8   +21
 - Simon 1.2 64-bit                   1631  21.0-21.0  (+16-16=10)   21.0    +8
 - IQ23.003                           1630  33.5-37.5  (+18-22=31)   20.5    -8
 - ChessRikus 1.466                   1618  42.0-31.0  (+32-21=20)   62.6   +49
 - Storm 0.6                          1613  13.5-15.5  (+11-13=5 )   80.3   -32
 - AdaChess 2.0                       1606  17.0-15.0  (+13-11=8 )   88.1    +3
 - Rainman 0.7.5                      1601  13.5-16.5  (+11-14=5 )   96.0   -56
 - Grizzly 2.0.8x                     1588  19.5-12.5  (+18-11=3 )   98.5   +57
 - Zotron 4.4.6                       1572  17.5-14.5  (+14-11=7 )  100.0   -12
 - Needle 0.531                       1562  20.0-10.0  (+15-5 =10)  100.0   +53
 - Skiull 0.1 64-bit                  1542  16.0-15.0  (+8 -7 =16)  100.0   -70
 - Supra 23.1 64-bit                  1494  19.0-5.0   (+17-3 =4 )  100.0  +113
 - Piranha 0.5                        1483  23.0-9.0   (+19-5 =8 )  100.0   +19
 - Numpty Recharged 64-bit            1447  26.0-6.0   (+23-3 =6 )  100.0   +70
 - Blikskottel 0.8                    1436  25.5-5.5   (+25-5 =1 )  100.0  +112


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