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 6.7 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 6.7 64-bit has no rank with rating of 3038 Elo points (+28 -28),
based on 367 games: 89 wins, 97 losses and 181 draws
Score: 48.9%, Average opponent: +8.0, Draws: 49.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 7 64-bit                 3248   1.5-3.5   (+1 -3 =1 )    0.0   +71
 - Houdini 4 64-bit                   3170   2.5-7.5   (+1 -6 =3 )    0.0   -44
 - Fire 4 64-bit                      3148   5.0-10.0  (+1 -6 =8 )    0.0    +7
 - Gull 3 64-bit                      3120   5.0-5.0   (+2 -2 =6 )    0.0   +82
 - Strelka 5.5 64-bit                 3108   5.0-5.0   (+4 -4 =2 )    0.0   +75
 - Critter 1.6a 64-bit                3104   3.0-7.0   (+0 -4 =6 )    0.0   -48
 - Fritz 15 64-bit                    3100   1.0-3.0   (+0 -2 =2 )    0.0   -87
 - Equinox 3.20 64-bit                3100   2.0-8.0   (+0 -6 =4 )    0.0  -136
 - Andscacs 0.86 64-bit               3091   7.5-10.5  (+1 -4 =13)    0.1   +12
 - Equinox 3.30 64-bit                3089   2.5-3.5   (+1 -2 =3 )    0.1     0
 - Rybka 4.1 64-bit                   3082   5.5-4.5   (+5 -4 =1 )    0.2   +86
 - Bouquet 1.8 64-bit                 3078   2.5-7.5   (+1 -6 =3 )    0.4  -131
 - NirvanaChess 2.2 64-bit            3067  10.5-10.5  (+4 -4 =13)    3.5   +25
 - Protector 1.9.0 64-bit             3064   8.0-12.0  (+2 -6 =12)    4.2   -27
 - Fizbo 1.7 64-bit                   3064   8.5-12.5  (+4 -8 =9 )    7.0   -34
 - BlackMamba 2.0 64-bit              3062   0.5-1.5   (+0 -1 =1 )    5.9  -118
 - Chiron 3.01 64-bit                 3054   1.0-1.0   (+0 -0 =2 )   17.6   +16
 - Texel 1.06 64-bit                  3045   7.5-6.5   (+5 -4 =5 )   32.9   +28
 - Hannibal 1.5 64-bit                3043  10.5-11.5  (+3 -4 =15)   37.3    -9
 - iCE 3.0 64-bit                     3040  12.0-9.0   (+8 -5 =8 )   44.2   +46
 - Booot 6.0.2 64-bit                 3034   7.5-5.5   (+3 -1 =9 )   59.2   +38
 - Naum 4.6 64-bit                    3018   1.0-1.0   (+1 -1 =0 )   90.1   -20
 - Texel 1.05 64-bit                  3012  10.5-8.5   (+6 -4 =9 )   94.7    +3
 - SmarThink 1.96 64-bit              3009   7.0-8.0   (+2 -3 =10)   95.3   -52
 - Alfil 15.8 64-bit                  2964   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Senpai 1.0 64-bit                  2964   1.0-1.0   (+1 -1 =0 )  100.0   -74
 - Hiarcs 14                          2963   1.5-0.5   (+1 -0 =1 )  100.0   +67
 - Vajolet2 2.2 64-bit                2962   8.5-3.5   (+6 -1 =5 )  100.0   +50
 - SmarThink 1.90 64-bit              2960   2.0-2.0   (+0 -0 =4 )  100.0   -78
 - Pedone 1.4.1 64-bit                2959  10.0-6.0   (+5 -1 =10)  100.0    -6
 - Hakkapeliitta 3.0 64-bit           2957  11.5-8.5   (+7 -4 =9 )  100.0   -36
 - Cheng 4.39 64-bit                  2922   8.0-2.0   (+6 -0 =4 )  100.0   +79
 - Bobcat 7.6 64-bit                  2881   8.5-1.5   (+7 -0 =3 )  100.0   +92


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