CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Crafty 23.4 64-bit in CCRL 40/40, 2019-10-19
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://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Crafty 23.4 64-bit has no rank with rating of 2737 Elo points (+28 -28),
based on 419 games: 114 wins, 142 losses and 163 draws
Score: 46.7%, Average opponent: +20.0, Draws: 38.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Spark 1.0 64-bit 4CPU              2970   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Thinker 5.4d Inert 64-bit 4CPU     2927   0.5-0.5   (+0 -0 =1 )    0.0  +159
 - Hannibal 1.2 64-bit                2917   0.5-0.5   (+0 -0 =1 )    0.0  +210
 - Quazar 0.4 64-bit                  2906   2.0-2.0   (+1 -1 =2 )    0.0  +169
 - Spark 1.0 64-bit                   2894   1.5-2.5   (+0 -1 =3 )    0.0   +89
 - Tornado 4.88 64-bit 4CPU           2886   0.5-0.5   (+0 -0 =1 )    0.0  +118
 - Nemo 1.0.1 64-bit                  2848   5.0-7.0   (+2 -4 =6 )    0.0   +64
 - Booot 5.1.0                        2844   3.0-5.0   (+0 -2 =6 )    0.0   +43
 - Loop 13.6 (Loop 2007) 64-bit 4CPU  2838   0.5-0.5   (+0 -0 =1 )    0.0  +131
 - Booot 5.0                          2826  10.0-14.0  (+8 -12=4 )    0.0   +25
 - Tornado 4.88 64-bit                2821   3.5-8.5   (+1 -6 =5 )    0.0   -49
 - MinkoChess 1.0 64-bit              2804   6.0-18.0  (+3 -15=6 )    0.0  -111
 - Loop 13.6 (Loop 2007) 64-bit       2791   1.5-0.5   (+1 -0 =1 )    0.0  +211
 - Texel 1.01 64-bit                  2788   7.0-7.0   (+5 -5 =4 )    0.2   +51
 - Jonny 4.00                         2780  14.0-22.0  (+6 -14=16)    0.2   -28
 - Bright 0.5c                        2779  11.0-13.0  (+7 -9 =8 )    0.3   +18
 - Scorpio 2.7.5 64-bit               2779   1.5-2.5   (+0 -1 =3 )    1.6   -25
 - Naraku 1.4                         2776   4.5-7.5   (+3 -6 =3 )    0.7   -44
 - Frenzee 3.5.19 64-bit              2776   6.5-5.5   (+3 -2 =7 )    0.6   +60
 - SmarThink 1.20 64-bit              2765   9.5-16.5  (+3 -10=13)    4.5   -51
 - BugChess2 1.9 64-bit               2762   4.5-9.5   (+3 -8 =3 )    4.8  -105
 - Bison 9.11 64-bit                  2756   1.0-1.0   (+1 -1 =0 )   10.6   +19
 - Spike 1.2 Turin                    2746  11.0-13.0  (+7 -9 =8 )   25.8   -20
 - Chronos 1.9.9 64-bit               2739  12.5-17.5  (+5 -10=15)   43.6   -47
 - Bobcat 3.25 64-bit                 2726   9.5-4.5   (+6 -1 =7 )   74.8   +98
 - Dirty 23Mar2012 64-bit             2703   1.5-0.5   (+1 -0 =1 )   94.3  +122
 - Scorpio 2.7 64-bit                 2702   2.0-4.0   (+1 -3 =2 )   96.1  -144
 - Gaviota 0.85.1 64-bit              2699   0.5-1.5   (+0 -1 =1 )   98.0  -194
 - Delfi 5.4                          2690  15.0-9.0   (+10-4 =10)   99.9   +29
 - Scorpio 2.6 64-bit                 2684  12.5-11.5  (+8 -7 =9 )   99.7   -38
 - Daydreamer 1.75 64-bit             2680  17.5-8.5   (+14-5 =7 )  100.0   +65
 - Igel 1.4.2 64-bit                  2668   6.0-4.0   (+4 -2 =4 )  100.0    -5
 - Igel 1.4.1 64-bit                  2660   7.0-3.0   (+5 -1 =4 )  100.0   +49
 - The Baron 2.23 64-bit              2656   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Arasan 14.1 64-bit                 2653   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Philou 3.7.1 64-bit                2652   1.5-0.5   (+1 -0 =1 )  100.0   +72
 - RedQueen 1.1.1 64-bit              2626   1.0-1.0   (+1 -1 =0 )  100.0  -111


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