CCRL 40/40
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 766'023 games
played by 1'997 programs
104955 CPU days (X2 4600+)

White wins: 262'896 (34.3%)
Black wins: 194'802 (25.4%)
Draws: 308'325 (40.3%)
White score: 54.4%

Engine Details

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RedQueen 1.1.97 64-bit 4CPU in CCRL 40/40, 2017-12-09
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
RedQueen 1.1.97 64-bit 4CPU has no rank with rating of 2644 Elo points (+37 -38),
based on 246 games: 57 wins, 108 losses and 81 draws
Score: 39.6%, Average opponent: +69.9, Draws: 32.9%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Cheng4 0.36c 64-bit 4CPU          2901   0.5-3.5   (+0 -3 =1 )    0.0   -23
 - Scorpio 2.7.6 64-bit 4CPU         2879   2.0-2.0   (+1 -1 =2 )    0.0  +224
 - Glaurung 2.1 64-bit 4CPU          2872   1.0-3.0   (+0 -2 =2 )    0.0   +78
 - EXchess 7.18b 64-bit 4CPU         2870   0.5-3.5   (+0 -3 =1 )    0.0   -54
 - Gaviota 0.86 64-bit 4CPU          2862   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Arasan 16.3 64-bit 4CPU           2861   2.5-9.5   (+1 -8 =3 )    0.0    +4
 - BugChess2 1.9 64-bit 4CPU         2850   1.0-3.0   (+0 -2 =2 )    0.0   +56
 - Octochess r5190 64-bit 4CPU       2830   4.5-9.5   (+2 -7 =5 )    0.0   +73
 - Murka 3 64-bit                    2824   0.5-3.5   (+0 -3 =1 )    0.0  -108
 - Pedone 1.1 64-bit 4CPU            2820   5.5-20.5  (+2 -17=7 )    0.0   -34
 - Pedone 1.2 64-bit 4CPU            2802   3.0-7.0   (+0 -4 =6 )    0.0   +50
 - Alfil 13.1 64-bit 4CPU            2739   4.0-4.0   (+2 -2 =4 )    0.0   +90
 - Nebula 2.0 64-bit 4CPU            2728   7.5-10.5  (+4 -7 =7 )    0.0   +28
 - Cheese 1.7 64-bit                 2676   1.0-3.0   (+0 -2 =2 )    8.9  -124
 - Hamsters 0.7.1 4CPU               2674   6.5-7.5   (+4 -5 =5 )   23.5   +12
 - Pharaon 3.5.1 4CPU                2669   1.5-2.5   (+1 -2 =1 )   16.1   -70
 - Jellyfish 1.1 64-bit 4CPU         2654   7.0-7.0   (+5 -5 =4 )   38.6   +10
 - Ghost 3.1 64-bit 4CPU             2646  13.5-18.5  (+8 -13=11)   46.4   -48
 - Arminius 2015-08-06 64-bit 4CPU   2645  10.5-13.5  (+7 -10=7 )   48.0   -39
 - Fridolin 2.0 64-bit 4CPU          2576  11.5-8.5   (+8 -5 =7 )   99.5   -18
 - Delphil 3.2 64-bit 4CPU           2550  10.0-4.0   (+9 -3 =2 )   99.9   +74
 - Myrddin 0.87 64-bit 4CPU          2432   3.5-0.5   (+3 -0 =1 )  100.0   +63


Created in 2005-2013 by CCRL team
Last games added on December 9, 2017