CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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RuyDos 1.0.2 64-bit in CCRL 40/40, 2017-11-18
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:
RuyDos 1.0.2 64-bit has no rank with rating of 2656 Elo points (+29 -29),
based on 370 games: 87 wins, 127 losses and 156 draws
Score: 44.6%, Average opponent: +34.0, Draws: 42.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - GNU Chess 5.60 64-bit             2813   4.0-6.0   (+1 -3 =6 )    0.0  +105
 - Arasan 17.3 64-bit                2807   4.5-5.5   (+3 -4 =3 )    0.0  +115
 - Hannibal 1.0a 32-bit              2802   3.0-7.0   (+1 -5 =4 )    0.0   +15
 - Rhetoric 1.4.3 64-bit             2800   2.0-8.0   (+0 -6 =4 )    0.0   -54
 - Zurichess Luzern 64-bit           2793   4.0-6.0   (+3 -5 =2 )    0.0   +64
 - The Baron 3.29 64-bit             2785   3.5-6.5   (+2 -5 =3 )    0.0   +24
 - Rodent 1.5 64-bit                 2785   3.5-6.5   (+2 -5 =3 )    0.0   +28
 - Pawny 1.2 64-bit                  2784   5.5-4.5   (+2 -1 =7 )    0.0  +152
 - Glaurung 2.2 64-bit               2781   4.0-6.0   (+1 -3 =6 )    0.0   +69
 - Octochess r5190 64-bit            2772   2.5-7.5   (+2 -7 =1 )    0.0   -93
 - NirvanaChess 1.4 64-bit           2762   4.0-6.0   (+1 -3 =6 )    0.0   +54
 - Chronos 1.9.9 64-bit              2738   4.5-5.5   (+1 -2 =7 )    0.0   +54
 - Carballo 1.7 64-bit               2730   5.5-4.5   (+2 -1 =7 )    0.0  +105
 - Tucano 6.00 64-bit                2727   2.0-8.0   (+0 -6 =4 )    0.0  -124
 - Cheese 1.9 64-bit                 2718   3.5-6.5   (+1 -4 =5 )    0.0   -32
 - Ktulu 8                           2704   3.5-6.5   (+1 -4 =5 )    0.1   -38
 - Ethereal 8.19 64-bit              2687   5.5-4.5   (+3 -2 =5 )    5.7   +62
 - Arminius 2017-01-01 64-bit        2678   7.0-3.0   (+5 -1 =4 )   11.9  +152
 - Chessmaster 11 Toxic              2676   4.0-6.0   (+3 -5 =2 )   13.1   -54
 - MinkoChess 0.8 32-bit             2674   5.0-5.0   (+3 -3 =4 )   20.8   +22
 - chess22k 1.4 64-bit               2670   4.5-5.5   (+3 -4 =3 )   24.7   -17
 - Djinn 1.021 64-bit                2663   2.5-7.5   (+1 -6 =3 )   34.1  -169
 - Floyd 0.9 64-bit                  2658   2.5-7.5   (+2 -7 =1 )   44.6  -201
 - WyldChess 1.4 64-bit              2639   6.0-4.0   (+4 -2 =4 )   80.1   +50
 - Rotor 0.7a                        2639   3.0-7.0   (+1 -5 =4 )   81.1  -143
 - Rodin 8.0                         2626   5.0-5.0   (+4 -4 =2 )   95.8   -30
 - Hamsters 0.7                      2624   5.0-5.0   (+3 -3 =4 )   95.4   -36
 - NoraGrace 2.0 64-bit              2621   6.0-4.0   (+4 -2 =4 )   97.8   +33
 - Phalanx XXV                       2616   4.5-5.5   (+3 -4 =3 )   99.0   -71
 - Ethereal 8.12 64-bit              2608   7.5-2.5   (+6 -1 =3 )   99.2  +122
 - Gogobello 1.3 64-bit              2606   4.5-5.5   (+2 -3 =5 )   99.3   -80
 - GreKo 2015 64-bit                 2605   6.0-4.0   (+3 -1 =6 )   99.7     0
 - DanaSah 6.50                      2604   6.0-4.0   (+4 -2 =4 )   99.8   +15
 - Donna 4.0 64-bit                  2602   5.5-4.5   (+3 -2 =5 )   99.9   -22
 - DanaSah 6.80                      2601   4.5-3.5   (+2 -1 =5 )   99.7   -27
 - Marvin 2.1.0 64-bit               2584   5.0-5.0   (+2 -2 =6 )  100.0   -68
 - Nawito 1.1d                       2573   0.5-1.5   (+0 -1 =1 )   99.1  -237
 - Counter 2.0.2 64-bit              2552   5.5-4.5   (+3 -2 =5 )  100.0   -72


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017