CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Chengine r38 64-bit in CCRL 40/4, 2019-07-06
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:
Chengine r38 64-bit is #513-515 with rating of 1683 Elo points (+33 -33),
based on 352 games: 156 wins, 157 losses and 39 draws
Score: 49.9%, Average opponent: +1.5, Draws: 11.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - JaksaH 1.14.1 64-bit               1729  15.5-20.5  (+14-19=3 )    0.9   -12
 - SEE 0.6.9                          1723  11.5-26.5  (+8 -23=7 )    1.5  -111
 - EnkoChess 2017.08.19               1718  12.5-21.5  (+10-19=5 )    6.1   -66
 - Tristram 4.16                      1711  13.0-22.0  (+12-21=2 )    9.1   -79
 - Mizar 3.0                          1683  25.0-24.0  (+22-21=6 )   51.0    +6
 - PolarChess 1.3                     1678  28.0-20.0  (+26-18=4 )   62.6   +64
 - JSBam 0.52                         1654   4.5-11.5  (+2 -9 =5 )   91.0  -179
 - DChess 1.0.2                       1651  33.0-15.0  (+32-14=2 )   96.4  +131
 - Storm 0.6                          1629  32.5-15.5  (+30-13=5 )   99.9   +91


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019