CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Embla 0.9.3 64-bit in CCRL 40/4, 2019-06-15
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, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Embla 0.9.3 64-bit has no rank with rating of 1523 Elo points (+29 -30),
based on 439 games: 152 wins, 200 losses and 87 draws
Score: 44.5%, Average opponent: +36.4, Draws: 19.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Pigeon 1.5.0 64-bit                1766   6.5-25.5  (+1 -20=11)    0.0   +42
 - Belzebub 0.67                      1662  16.0-13.0  (+6 -3 =20)    0.0  +166
 - IQ23.003                           1645  11.0-21.0  (+6 -16=10)    0.0   +11
 - ChessRikus 1.466                   1637   9.0-22.0  (+9 -22=0 )    0.0   -76
 - Storm 0.6                          1629   6.5-25.5  (+6 -25=1 )    0.0  -166
 - Rainman 0.7.5                      1614  10.0-15.0  (+9 -14=2 )    0.0    +5
 - Zotron 4.4.6                       1593  12.5-19.5  (+10-17=5 )    0.0   -13
 - Needle 0.531                       1581  13.5-17.5  (+9 -13=9 )    0.0   +12
 - Pigeon 1.37 64-bit                 1543  12.0-20.0  (+8 -16=8 )   13.5   -69
 - Piranha 0.5                        1502  10.5-21.5  (+9 -20=3 )   90.2  -163
 - Numpty Recharged 64-bit            1470  20.5-11.5  (+18-9 =5 )   99.9   +53
 - Blikskottel 0.8                    1458  18.5-13.5  (+16-11=5 )  100.0    -6
 - Satana 2.4.19 64-bit               1408  22.5-9.5   (+20-7 =5 )  100.0   +44
 - Virutor Chess 1.1.2                1366  26.5-8.5   (+25-7 =3 )  100.0   +61


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019