CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Embla 0.9.9 64-bit in CCRL 40/4, 2019-12-07
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Embla 0.9.9 64-bit has no rank with rating of 1917 Elo points (+19 -19),
based on 1074 games: 411 wins, 425 losses and 238 draws
Score: 49.3%, Average opponent: +5.9, Draws: 22.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Robocide 20170718 64-bit           2236   1.5-10.5  (+1 -10=1 )    0.0   -25
 - Crabby 2.0                         2068   9.0-13.0  (+7 -11=4 )    0.0   +87
 - Smash 1.0.3a 64-bit                2059   5.5-26.5  (+3 -24=5 )    0.0  -125
 - Small Potato 0.6.1                 1993  11.5-20.5  (+9 -18=5 )    0.0   -32
 - Gullydeckel 2.16pl1                1993   9.5-22.5  (+6 -19=7 )    0.0   -75
 - BigLion 2.23x                      1988   9.5-22.5  (+5 -18=9 )    0.0   -72
 - Armageddon 2.308                   1986  12.0-20.0  (+9 -17=6 )    0.0   -26
 - Faile 1.4.4                        1978  20.0-12.0  (+17-9 =6 )    0.0  +154
 - SSEChessII 2.05 DC                 1967  13.0-19.0  (+10-16=6 )    0.0   -20
 - Cilian 4.14                        1962  20.5-11.5  (+15-6 =11)    0.0  +139
 - ALChess 1.84                       1961  11.0-17.0  (+10-16=2 )    0.0   -43
 - Chess4j 3.2 64-bit                 1957  15.5-16.5  (+10-11=11)    0.0   +31
 - Zevra 1.6.1 r512 64-bit            1954  13.0-17.0  (+9 -13=8 )    0.3   -11
 - Micro-Max 4.8                      1954  11.5-19.5  (+7 -15=9 )    0.0   -51
 - Rival 1.18                         1953  15.5-16.5  (+11-12=9 )    0.0   +24
 - Etude 0.1.2                        1953   6.0-0.0   (+6 -0 =0 )    0.0  +INF
 - JanWillem 1.13                     1951  21.0-11.0  (+17-7 =8 )    0.1  +144
 - BSC 3.9+ 64-bit 20Jan2012          1944  11.5-19.5  (+9 -17=5 )    1.1   -71
 - RubiChess 0.5 64-bit               1928  16.0-14.0  (+12-10=8 )   23.4   +35
 - Heracles 0.6.16                    1922  12.0-20.0  (+8 -16=8 )   31.8   -83
 - SamChess                           1919  12.0-20.0  (+9 -17=6 )   41.7   -95
 - IACH 0.56z                         1916  17.5-14.5  (+12-9 =11)   52.6   +29
 - Warrior 1.0.3                      1907  18.0-14.0  (+13-9 =10)   82.9   +33
 - Clueless 1.4                       1905  16.0-16.0  (+14-14=4 )   88.2   -10
 - Claudia 0.5                        1903   4.5-10.5  (+3 -9 =3 )   82.2  -167
 - SnailChess 4.013                   1895  15.5-16.5  (+13-14=5 )   98.0   -33
 - Zevra 1.5 r446 64-bit              1891  17.5-12.5  (+13-8 =9 )   94.1   +31
 - Robocide 20160510 64-bit           1888  19.0-13.0  (+16-10=6 )   98.9   +41
 - Purple Haze 2.1.0                  1884  14.5-17.5  (+10-13=9 )   99.9   -70
 - Roce 0.0390                        1853  18.0-14.0  (+13-9 =10)  100.0   -20
 - Ranita 2.4                         1843  16.0-16.0  (+14-14=4 )  100.0   -74
 - Celes 0.77c                        1825  23.5-8.5   (+20-5 =7 )  100.0   +78
 - Sayuri 2017.08.19 64-bit           1814  16.5-15.5  (+14-13=5 )  100.0   -91
 - Sayuri 2016.09.12 64-bit           1811  25.0-6.0   (+23-4 =4 )  100.0  +148
 - Beaches 2.32                       1803  23.0-9.0   (+21-7 =4 )  100.0   +61
 - Skiull 0.2 64-bit                  1759  28.5-11.5  (+22-5 =13)  100.0   -11


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019