CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Sting SF 4.8.4 64-bit in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Sting SF 4.8.4 64-bit has no rank with rating of 3067 Elo points (+27 -27),
based on 430 games: 101 wins, 123 losses and 206 draws
Score: 47.4%, Average opponent: +15.0, Draws: 47.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 9.3 64-bit                  3257  10.5-39.5  (+0 -29=21)    0.0    +4
 - Stockfish 6 64-bit                 3228   4.5-15.5  (+0 -11=9 )    0.0   -11
 - Komodo 8 64-bit                    3208   5.5-10.5  (+0 -5 =11)    0.0   +59
 - Houdini 4 64-bit                   3170   5.0-11.0  (+2 -8 =6 )    0.0   -19
 - Fire 4 64-bit                      3148   4.5-15.5  (+0 -11=9 )    0.0   -94
 - Gull 3 64-bit                      3120   7.0-13.0  (+1 -7 =12)    0.0   -35
 - Strelka 5.5 64-bit                 3108   7.5-8.5   (+3 -4 =9 )    0.2   +22
 - Critter 1.6a 64-bit                3104   7.0-9.0   (+2 -4 =10)    0.4     0
 - Equinox 3.30 64-bit                3089   6.5-13.5  (+1 -8 =11)    6.9   -82
 - Rybka 4.1 64-bit                   3082   5.0-5.0   (+1 -1 =8 )   15.5   +15
 - Rybka 4 64-bit                     3080   3.5-2.5   (+1 -0 =5 )   18.0   +50
 - Bouquet 1.8 64-bit                 3078   9.0-11.0  (+5 -7 =8 )   22.4   -20
 - NirvanaChess 2.2 64-bit            3067   5.5-4.5   (+3 -2 =5 )   51.1   +27
 - BlackMamba 2.0 64-bit              3062   6.5-7.5   (+3 -4 =7 )   64.3   -27
 - Elektro 1.2 64-bit                 3045  10.5-9.5   (+6 -5 =9 )   92.1    -5
 - Hannibal 1.5 64-bit                3043   8.0-6.0   (+5 -3 =6 )   94.6   +20
 - Naum 4.6 64-bit                    3018  10.5-3.5   (+7 -0 =7 )  100.0  +102
 - Chiron 2 64-bit                    3017   5.5-4.5   (+2 -1 =7 )  100.0   -25
 - Protector 1.7.0 64-bit             3013   8.5-5.5   (+5 -2 =7 )  100.0   +10
 - Texel 1.05 64-bit                  3012   8.5-5.5   (+5 -2 =7 )  100.0    +9
 - NirvanaChess 2.0a 64-bit           2987   5.5-4.5   (+2 -1 =7 )  100.0   -48
 - Andscacs 0.72 64-bit               2964   5.5-4.5   (+4 -3 =3 )  100.0   -71
 - Senpai 1.0 64-bit                  2964   8.0-2.0   (+7 -1 =2 )  100.0  +126
 - Hiarcs 14                          2963   7.0-3.0   (+5 -1 =4 )  100.0   +23
 - Deep Shredder 12 64-bit            2943   7.0-3.0   (+5 -1 =4 )  100.0    +8
 - Deep Junior Yokohama 64-bit        2923   7.5-2.5   (+6 -1 =3 )  100.0   +27
 - SmarThink 1.70 64-bit              2920   8.0-2.0   (+6 -0 =4 )  100.0   +48
 - DiscoCheck 5.2 64-bit              2903   8.0-2.0   (+7 -1 =2 )  100.0   +62
 - Cheng4 0.38 64-bit                 2891   8.5-1.5   (+7 -0 =3 )  100.0   +71


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018