CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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RedQueen 0.9 64-bit in CCRL 40/40, 2019-07-19
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
RedQueen 0.9 64-bit has no rank with rating of 2555 Elo points (+39 -39),
based on 240 games: 101 wins, 88 losses and 51 draws
Score: 52.7%, Average opponent: −23.3, Draws: 21.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Naraku 1.31                        2675   9.0-15.0  (+7 -13=4 )    0.0   +24
 - N2 0.4 64-bit                      2593  11.0-13.0  (+8 -10=6 )    3.5   +10
 - Amyan 1.72                         2590   7.5-16.5  (+4 -13=7 )    4.6   -93
 - SOS 5.1                            2563  13.5-10.5  (+10-7 =7 )   34.7   +51
 - Ufim 8.02                          2543   9.0-15.0  (+5 -11=8 )   70.9   -96
 - Gaviota 0.80 64-bit                2534  12.5-11.5  (+9 -8 =7 )   80.1    -3
 - Trace 1.36                         2482  15.5-8.5   (+14-7 =3 )  100.0   +40
 - Bruja 1.9.1 64-bit                 2478  14.0-10.0  (+12-8 =4 )  100.0   -11
 - Eeyore 1.52 64-bit                 2444  18.0-6.0   (+17-5 =2 )  100.0  +100
 - Pawny 0.2 64-bit                   2415  16.5-7.5   (+15-6 =3 )  100.0    +8


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019