CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Embla 0.9.5 64-bit in CCRL 40/4, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Embla 0.9.5 64-bit has no rank with rating of 1620 Elo points (+17 -17),
based on 1241 games: 426 wins, 542 losses and 273 draws
Score: 45.3%, Average opponent: +36.2, Draws: 22.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Sayuri 2016.09.12 64-bit           1800   3.5-28.5  (+2 -27=3 )    0.0  -180
 - MorphyChess 1.0.5                  1797   4.5-26.5  (+1 -23=7 )    0.0   -98
 - Beaches 2.32                       1796   6.0-26.0  (+2 -22=8 )    0.0   -55
 - Pigeon 1.5.1 64-bit                1793  11.0-21.0  (+5 -15=12)    0.0   +71
 - Enigma 1.1.4                       1788  11.0-21.0  (+8 -18=6 )    0.0   +50
 - Cecir 3.5                          1777  17.5-14.5  (+15-12=5 )    0.0  +192
 - Chenard 2015.04.08 64-bit          1765   9.0-23.0  (+6 -20=6 )    0.0   -22
 - Mint 2.3                           1754   6.5-25.5  (+5 -24=3 )    0.0  -120
 - Robin 0.983                        1751   9.5-22.5  (+9 -22=1 )    0.0   -47
 - Elf 1.3.0                          1729  14.0-14.0  (+14-14=0 )    0.0  +111
 - Vicki 0.041a                       1721  10.0-21.0  (+7 -18=6 )    0.0   -35
 - Kanguruh 1.93                      1719  11.0-21.0  (+9 -19=4 )    0.0   -24
 - Adamant 1.7                        1717  13.5-18.5  (+10-15=7 )    0.0   +41
 - Zoidberg 0.1                       1705   6.5-34.5  (+3 -31=7 )    0.0  -192
 - Tscp 1.81                          1700  15.5-16.5  (+12-13=7 )    0.0   +67
 - Bace 0.45                          1668  18.0-23.0  (+14-19=8 )    0.0     0
 - Mizar 3.0                          1665  18.5-22.5  (+15-19=7 )    0.0    +7
 - Belzebub 0.67                      1645  34.5-38.5  (+23-27=23)    0.7    +4
 - DChess 1.0.2                       1636  14.5-26.5  (+8 -20=13)    6.0   -85
 - Pooky 2.7                          1634  21.0-20.0  (+18-17=6 )   12.1   +22
 - Simon 1.2 64-bit                   1630  21.0-21.0  (+16-16=10)   20.5    +8
 - IQ23.003                           1628  33.5-37.5  (+18-22=31)   21.4    -9
 - ChessRikus 1.466                   1616  42.0-31.0  (+32-21=20)   62.3   +48
 - Storm 0.6                          1611  13.5-15.5  (+11-13=5 )   80.1   -33
 - AdaChess 2.0                       1605  17.0-15.0  (+13-11=8 )   88.0    +3
 - Rainman 0.7.5                      1597  13.5-16.5  (+11-14=5 )   97.7   -59
 - Grizzly 2.0.8x                     1584  19.5-12.5  (+18-11=3 )   99.2   +54
 - Zotron 4.4.6                       1570  17.5-14.5  (+14-11=7 )  100.0   -13
 - Needle 0.531                       1559  20.0-10.0  (+15-5 =10)  100.0   +51
 - Skiull 0.1 64-bit                  1541  16.0-15.0  (+8 -7 =16)  100.0   -70
 - Supra 23.1 64-bit                  1492  19.0-5.0   (+17-3 =4 )  100.0  +112
 - Piranha 0.5                        1484  23.0-9.0   (+19-5 =8 )  100.0   +21
 - Numpty Recharged 64-bit            1449  26.0-6.0   (+23-3 =6 )  100.0   +73
 - Blikskottel 0.8                    1436  25.5-5.5   (+25-5 =1 )  100.0  +113


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018