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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Sting SF 6.1 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:
Sting SF 6.1 64-bit has no rank with rating of 3018 Elo points (+30 -30),
based on 332 games: 70 wins, 86 losses and 176 draws
Score: 47.6%, Average opponent: +15.7, Draws: 53.0%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Stockfish 7 64-bit                3247   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Houdini 4 Tactical 64-bit         3155   3.0-7.0   (+1 -5 =4 )    0.0   +13
 - Fire 4 64-bit                     3146   3.5-10.5  (+0 -7 =7 )    0.0   -22
 - Gull 3 64-bit                     3117   1.0-3.0   (+0 -2 =2 )    0.0   -57
 - Equinox 3.20 64-bit               3098   4.0-6.0   (+1 -3 =6 )    0.0   +24
 - Fritz 15 64-bit                   3098   6.5-5.5   (+3 -2 =7 )    0.0  +101
 - Equinox 3.30 64-bit               3088   1.5-2.5   (+0 -1 =3 )    0.0    +2
 - Gull 2.8b 64-bit                  3084   5.5-4.5   (+2 -1 =7 )    0.0   +90
 - Rybka 4.1 64-bit                  3081   6.5-5.5   (+3 -2 =7 )    0.0   +87
 - Bouquet 1.8 64-bit                3076   1.0-1.0   (+0 -0 =2 )    0.0   +58
 - Stockfish 2.2 64-bit              3066   4.5-5.5   (+1 -2 =7 )    2.1   +20
 - NirvanaChess 2.2 64-bit           3066   7.5-8.5   (+4 -5 =7 )    0.2   +24
 - Protector 1.9.0 64-bit            3065   7.0-9.0   (+3 -5 =8 )    0.2   +10
 - Fizbo 1.7 64-bit                  3063   3.5-6.5   (+1 -4 =5 )    0.7   -41
 - Andscacs 0.85 64-bit              3061   7.5-8.5   (+3 -4 =9 )    0.7   +24
 - BlackMamba 2.0 64-bit             3060   5.5-6.5   (+3 -4 =5 )    0.4   +14
 - DeepSaros 4.1.3c 64-bit           3051   5.5-4.5   (+3 -2 =5 )    4.8   +64
 - Elektro 1.2 64-bit                3043   0.5-1.5   (+0 -1 =1 )    7.7  -131
 - Hannibal 1.5 64-bit               3042   7.0-9.0   (+4 -6 =6 )    7.5   -16
 - iCE 3.0 64-bit                    3041   8.0-8.0   (+3 -3 =10)    8.4   +25
 - Naum 4.6 64-bit                   3016   1.0-1.0   (+0 -0 =2 )   56.3    -2
 - Chiron 2 64-bit                   3016   0.0-2.0   (+0 -2 =0 )   56.7  -INF
 - Texel 1.05 64-bit                 3011   6.5-5.5   (+4 -3 =5 )   67.7   +17
 - Komodo 2.03 32-bit                3005   6.0-4.0   (+3 -1 =6 )   76.5   +38
 - Critter 0.90 32-bit               2986   5.5-4.5   (+3 -2 =5 )   96.8    -4
 - Fizbo 1.6 64-bit                  2965   3.0-3.0   (+1 -1 =4 )   99.5   -46
 - Senpai 1.0 64-bit                 2963   1.5-0.5   (+1 -0 =1 )  100.0  +101
 - Hiarcs 14                         2962   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Alfil 15.8 64-bit                 2961   3.0-3.0   (+2 -2 =2 )  100.0   -64
 - Naum 4 64-bit                     2956   4.5-5.5   (+1 -2 =7 )  100.0   -86
 - Hakkapeliitta 3.0 64-bit          2956   5.0-7.0   (+3 -5 =4 )  100.0  -116
 - Deep Shredder 12 64-bit           2942   4.5-5.5   (+0 -1 =9 )  100.0   -97
 - SmarThink 1.80 64-bit             2940   5.0-7.0   (+0 -2 =10)  100.0  -118
 - Cheng 4.39 64-bit                 2921   8.0-2.0   (+7 -1 =2 )  100.0  +132
 - Vajolet2 2.0 64-bit               2918   6.0-4.0   (+2 -0 =8 )  100.0   -47
 - DiscoCheck 5.2 64-bit             2902   7.5-2.5   (+6 -1 =3 )  100.0   +55


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