CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Bright 0.3b in CCRL 40/4, 2019-09-14
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:
Bright 0.3b has no rank with rating of 2753 Elo points (+25 -25),
based on 547 games: 115 wins, 246 losses and 186 draws
Score: 38.0%, Average opponent: +80.3, Draws: 34.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 2.3.2a 64-bit                2977  12.5-37.5  (+2 -27=21)    0.0   +62
 - Naum 3.1 64-bit                    2863  18.0-32.0  (+7 -21=22)    0.0   +20
 - Deep Sjeng 3.0 64-bit              2838  17.5-31.5  (+10-24=15)    0.0   -12
 - Hiarcs 12                          2835  16.5-32.5  (+10-26=13)    0.0   -34
 - Toga II 1.4.1SE                    2823  20.0-30.0  (+12-22=16)    0.0     0
 - Toga II 1.4 beta5c                 2820  17.0-33.0  (+10-26=14)    0.0   -43
 - Hiarcs Paderborn 2007              2819  38.0-62.0  (+20-44=36)    0.0   -12
 - Grapefruit 1.0 a2b                 2810  21.0-28.0  (+14-21=14)    0.0    +7
 - Glaurung 2.1 64-bit                2783  26.0-24.0  (+17-15=18)    2.3   +45
 - Glaurung 080420 64-bit             2779  21.5-28.5  (+13-20=17)    7.0   -18


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019