CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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SmarThink 1.60 64-bit in CCRL 40/40, 2019-07-19
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
SmarThink 1.60 64-bit has no rank with rating of 2845 Elo points (+32 -32),
based on 312 games: 90 wins, 96 losses and 126 draws
Score: 49.0%, Average opponent: +7.7, Draws: 40.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Hannibal 1.4b 64-bit               3001   1.5-8.5   (+1 -8 =1 )    0.0  -151
 - Protector 1.6.0 64-bit             2996   2.0-8.0   (+0 -6 =4 )    0.0   -46
 - Chiron 1.5 64-bit                  2964   3.0-7.0   (+1 -5 =4 )    0.0    -4
 - Senpai 1.0 64-bit                  2961   4.5-5.5   (+3 -4 =3 )    0.0   +80
 - Deep Junior 13.3 64-bit            2918   3.0-7.0   (+1 -5 =4 )    0.0   -53
 - Gull 1.2 64-bit                    2918   3.0-7.0   (+2 -6 =2 )    0.0   -76
 - Rybka 1.1 64-bit                   2902   5.0-5.0   (+2 -2 =6 )    0.2   +60
 - DiscoCheck 5.2 64-bit              2900   2.0-2.0   (+1 -1 =2 )    0.1   +44
 - Hiarcs 13.2                        2896   3.0-7.0   (+1 -5 =4 )    0.1   -77
 - Booot 5.2.0 64-bit                 2893   2.0-2.0   (+1 -1 =2 )    0.3   +48
 - Arasan 18.2 64-bit                 2886   5.0-5.0   (+4 -4 =2 )    2.9   +41
 - Quazar 0.4 32-bit                  2879   6.5-3.5   (+4 -1 =5 )    2.6  +124
 - Stockfish 1.5.1 32-bit             2864   5.5-4.5   (+4 -3 =3 )   14.2   +45
 - Gaviota 1.0 64-bit                 2859   0.5-3.5   (+0 -3 =1 )   20.7  -274
 - Deuterium 14.2.33.276 64-bit       2857   5.5-4.5   (+3 -2 =5 )   28.6   +43
 - Naum 3 64-bit                      2856   4.0-6.0   (+1 -3 =6 )   28.8   -48
 - Rodent 1.7 64-bit                  2851   7.5-2.5   (+5 -0 =5 )   38.7  +159
 - Toga II 3.0                        2850   1.5-2.5   (+1 -2 =1 )   39.1   -77
 - Thinker 5.4c Inert 32-bit          2849   4.5-5.5   (+2 -3 =5 )   41.1   -23
 - Bobcat 7.1 64-bit                  2847   6.0-4.0   (+5 -3 =2 )   45.8   +75
 - Vajolet2 1.28 64-bit               2847   7.0-7.0   (+5 -5 =4 )   47.0    -1
 - Zappa Mexico 64-bit                2832   6.5-3.5   (+4 -1 =5 )   76.2   +74
 - Murka 3 64-bit                     2824   7.5-6.5   (+3 -2 =9 )   89.4    -3
 - NirvanaChess 1.7 64-bit            2811   7.5-4.5   (+5 -2 =5 )   93.7   +42
 - Cheng4 0.36c 64-bit                2798   6.5-3.5   (+4 -1 =5 )   99.5   +44
 - Rhetoric 1.4.3 64-bit              2794   4.0-6.0   (+2 -4 =4 )   99.8  -113
 - Arasan 17.2 64-bit                 2788   9.0-5.0   (+6 -2 =6 )   99.6   +32
 - Fizbo 1.1 64-bit                   2785   9.5-4.5   (+7 -2 =5 )   99.9   +58
 - Rodent 1.4 64-bit                  2758   5.5-8.5   (+3 -6 =5 )  100.0  -154
 - Andscacs 0.64 64-bit               2751   8.5-5.5   (+5 -2 =7 )  100.0   -29
 - Rhetoric 1.4 64-bit                2707   6.0-4.0   (+4 -2 =4 )  100.0   -66


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019