CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

Options
Show each game results
Chess4j 3.1 64-bit in CCRL 40/4, 2019-10-12
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:
Chess4j 3.1 64-bit has no rank with rating of 1846 Elo points (+37 -37),
based on 254 games: 99 wins, 99 losses and 56 draws
Score: 50.0%, Average opponent: −1.0, Draws: 22.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Warrior 1.0.3                      1908  12.5-19.5  (+9 -16=7 )    0.1   -15
 - SnailChess 4.013                   1895  15.0-17.0  (+11-13=8 )    0.6   +27
 - Purple Haze 2.1.0                  1884  14.0-18.0  (+11-15=6 )    2.8    -5
 - Ranita 2.4                         1844  14.5-17.5  (+9 -12=11)   54.9   -33
 - Celes 0.77c                        1825  17.5-13.5  (+14-10=7 )   85.9   +25
 - MorphyChess 1.0.5                  1805  18.5-12.5  (+16-10=5 )   98.0   +32
 - Beaches 2.32                       1804  14.0-18.0  (+10-14=8 )   98.5   -85
 - Enigma 1.1.4                       1793  21.0-11.0  (+19-9 =4 )   99.7   +70


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019