CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Booot 6.0.2 64-bit in CCRL 40/40, 2019-07-11
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:
Booot 6.0.2 64-bit has no rank with rating of 3030 Elo points (+22 -22),
based on 577 games: 109 wins, 147 losses and 321 draws
Score: 46.7%, Average opponent: +17.9, Draws: 55.6%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 7 64-bit                 3244   1.0-7.0   (+0 -6 =2 )    0.0   -72
 - Fire 4 64-bit                      3145   6.0-12.0  (+0 -6 =12)    0.0   +24
 - Gull 3 64-bit                      3120   3.0-9.0   (+0 -6 =6 )    0.0   -60
 - Fizbo 1.8 64-bit                   3114  10.5-15.5  (+3 -8 =15)    0.0   +29
 - Andscacs 0.872 64-bit              3105   3.0-7.0   (+1 -5 =4 )    0.0   -57
 - Strelka 5.5 64-bit                 3103   4.5-5.5   (+2 -3 =5 )    0.0   +41
 - Critter 1.6a 64-bit                3101   4.5-7.5   (+0 -3 =9 )    0.0    +6
 - Equinox 3.20 64-bit                3096   5.5-4.5   (+2 -1 =7 )    0.0   +93
 - Fritz 15 64-bit                    3094   3.5-8.5   (+0 -5 =7 )    0.0   -55
 - Equinox 3.30 64-bit                3085   6.0-4.0   (+2 -0 =8 )    0.0  +107
 - Hannibal 1.7 64-bit                3080   9.5-16.5  (+1 -8 =17)    0.0   -24
 - Rybka 4.1 64-bit                   3078   6.5-5.5   (+2 -1 =9 )    0.0   +70
 - Bouquet 1.8 64-bit                 3074   6.5-7.5   (+2 -3 =9 )    0.0   +26
 - NirvanaChess 2.3 64-bit            3073  19.0-21.0  (+4 -6 =30)    0.0   +27
 - NirvanaChess 2.2 64-bit            3063   8.0-8.0   (+2 -2 =12)    0.6   +30
 - Fizbo 1.7 64-bit                   3061   6.0-12.0  (+2 -8 =8 )    2.4   -72
 - Protector 1.9.0 64-bit             3059  10.5-11.5  (+4 -5 =13)    1.0   +15
 - Andscacs 0.85 64-bit               3059   6.0-4.0   (+4 -2 =4 )    2.3   +96
 - Alfil 15.7 64-bit                  3056   4.0-6.0   (+1 -3 =6 )    2.5   -29
 - BlackMamba 2.0 64-bit              3055   6.0-10.0  (+1 -5 =10)    2.1   -43
 - Chiron 3.01 64-bit                 3051   6.5-9.5   (+3 -6 =7 )    8.4   -37
 - Texel 1.06 64-bit                  3042  14.0-10.0  (+9 -5 =10)   19.7   +67
 - Elektro 1.2 64-bit                 3041   8.0-6.0   (+4 -2 =8 )   22.6   +56
 - iCE 3.0 64-bit                     3041  17.5-18.5  (+9 -10=17)   19.0     0
 - Hannibal 1.5 64-bit                3040   7.0-10.0  (+2 -5 =10)   24.0   -38
 - Sting SF 6.7 64-bit                3035   5.5-7.5   (+1 -3 =9 )   40.3   -37
 - Naum 4.6 64-bit                    3012   7.0-7.0   (+2 -2 =10)   92.9   -18
 - Texel 1.05 64-bit                  3009   4.0-7.0   (+2 -5 =4 )   94.5  -112
 - SmarThink 1.96 64-bit              3006   9.5-8.5   (+6 -5 =7 )   94.8   -10
 - Sting SF 7.3 64-bit                3006   2.0-2.0   (+1 -1 =2 )   89.8   -24
 - Alfil 15.8 64-bit                  2963   1.5-2.5   (+0 -1 =3 )  100.0  -134
 - Hiarcs 14                          2961   7.0-5.0   (+5 -3 =4 )  100.0   -10
 - Senpai 1.0 64-bit                  2961   6.5-5.5   (+4 -3 =5 )  100.0   -44
 - Vajolet2 2.2 64-bit                2960  11.5-6.5   (+8 -3 =7 )  100.0   +14
 - Pedone 1.4.1 64-bit                2957  10.5-7.5   (+6 -3 =9 )  100.0   -20
 - Hakkapeliitta 3.0 64-bit           2954   8.0-6.0   (+5 -3 =6 )  100.0   -29
 - Deep Shredder 12 64-bit            2940   6.0-4.0   (+3 -1 =6 )  100.0   -30
 - DisasterArea 1.65 64-bit           2845   8.0-2.0   (+6 -0 =4 )  100.0   +13


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019