CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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SmarThink 1.40 64-bit in CCRL 40/40, 2019-06-15
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 1.40 64-bit has no rank with rating of 2819 Elo points (+33 -33),
based on 302 games: 85 wins, 107 losses and 110 draws
Score: 46.4%, Average opponent: +23.5, Draws: 36.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Protector 1.5.0 64-bit             2986   4.0-10.0  (+1 -7 =6 )    0.0   +31
 - Chiron 1.5 64-bit                  2965   3.0-7.0   (+1 -5 =4 )    0.0   +19
 - Hiarcs 14                          2962   4.0-6.0   (+3 -5 =2 )    0.0   +68
 - Deep Shredder 12 64-bit            2940   3.0-7.0   (+2 -6 =2 )    0.0   -30
 - Hannibal 1.3 32-bit                2929   4.0-6.0   (+1 -3 =6 )    0.0   +47
 - Gull 1.2 64-bit                    2920   4.5-5.5   (+3 -4 =3 )    0.0   +64
 - Deep Junior 13.3 32-bit            2909   5.5-4.5   (+4 -3 =3 )    0.0  +117
 - Quazar 0.4 32-bit                  2879   2.0-8.0   (+0 -6 =4 )    0.0  -132
 - Arasan 18.3 64-bit                 2875   4.5-5.5   (+2 -3 =5 )    0.5   +32
 - EXchess 7.88b 64-bit               2870   4.5-5.5   (+1 -2 =7 )    0.7   +26
 - MinkoChess 1.3 64-bit              2854   1.5-2.5   (+0 -1 =3 )    2.8   -32
 - Toga II 3.0                        2851   2.0-2.0   (+1 -1 =2 )    4.4   +32
 - Nemo 1.0.1 64-bit                  2848   3.0-1.0   (+3 -1 =0 )    5.7  +255
 - Vajolet2 1.28 64-bit               2847   1.5-6.5   (+0 -5 =3 )    8.1  -181
 - Thinker 5.3b Inert 32-bit          2845   4.0-6.0   (+2 -4 =4 )    8.9   -37
 - Texel 1.02 64-bit                  2828   8.0-6.0   (+5 -3 =6 )   34.4   +47
 - Murka 3 64-bit                     2824   5.5-8.5   (+2 -5 =7 )   39.1   -53
 - Rybka 1.0 64-bit                   2824   2.5-7.5   (+1 -6 =3 )   40.1  -166
 - Tornado 4.88 64-bit                2820   3.0-1.0   (+2 -0 =2 )   47.9  +157
 - Crafty 23.8 64-bit                 2812   8.5-5.5   (+6 -3 =5 )   65.1   +64
 - Arasan 17.0 64-bit                 2809   3.5-6.5   (+2 -5 =3 )   67.5  -115
 - DiscoCheck 5.0.1 64-bit            2806   5.5-4.5   (+4 -3 =3 )   72.4   +18
 - Crafty 24.1 64-bit                 2804   7.0-3.0   (+5 -1 =4 )   78.5  +114
 - GnuCheese 1.00 64-bit              2793   6.0-4.0   (+5 -3 =2 )   92.0   +47
 - Scorpio 2.7.6 64-bit               2782   8.0-6.0   (+7 -5 =2 )   97.8   +17
 - Rhetoric 1.4.1 64-bit              2776   5.0-5.0   (+3 -3 =4 )   98.9   -43
 - Dirty 20Apr2013 64-bit             2770   2.5-1.5   (+2 -1 =1 )   99.6   +46
 - NirvanaChess 1.3 64-bit            2749   5.0-5.0   (+3 -3 =4 )   99.9   -70
 - Cheng4 0.36a 64-bit                2748  12.5-7.5   (+9 -4 =7 )   99.9    +8
 - Arasan 16.2 64-bit                 2742   5.5-4.5   (+4 -3 =3 )  100.0   -45
 - Deuterium 13.1.31.113 64-bit       2729   1.0-3.0   (+1 -3 =0 )  100.0  -315


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019