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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Doch 09.980 32-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:
Doch 09.980 32-bit has no rank with rating of 2795 Elo points (+19 -19),
based on 906 games: 250 wins, 248 losses and 408 draws
Score: 50.1%, Average opponent: −0.2, Draws: 45.0%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Rybka 3 32-bit                    2994   6.0-24.0  (+1 -19=10)    0.0    -7
 - Shredder 12 32-bit                2930  16.5-43.5  (+6 -33=21)    0.0   -16
 - Naum 4 32-bit                     2929  12.5-17.5  (+4 -9 =17)    0.0   +86
 - Rybka 2.3.2a 32-bit               2913  10.5-19.5  (+2 -11=17)    0.0   +32
 - Fritz 12                          2886  13.0-17.0  (+6 -10=14)    0.0   +52
 - Stockfish 1.5.1 32-bit            2864  10.5-23.5  (+5 -18=11)    0.0   -60
 - Thinker 5.4c Inert 32-bit         2850  13.5-20.5  (+5 -12=17)    0.0    -4
 - Grapefruit 1.0 32-bit             2826  14.5-19.5  (+6 -11=17)    0.1   -14
 - Deep Sjeng WC2008 32-bit          2825  14.0-16.0  (+8 -10=12)    0.3    +9
 - Hiarcs 12.1                       2818  10.5-19.5  (+1 -10=19)    2.0   -59
 - Hiarcs 12 Sharpen PV On           2814  10.5-19.5  (+3 -12=15)    5.4   -70
 - Zappa Mexico II 32-bit            2809  14.0-16.0  (+7 -9 =14)   10.2    -4
 - Protector 1.3.1b 32-bit           2801  18.5-15.5  (+11-8 =15)   34.1   +29
 - Onno 1.1.1 32-bit                 2797  16.5-13.5  (+8 -5 =17)   43.1   +29
 - Spark 0.3 32-bit                  2797  16.5-17.5  (+9 -10=15)   43.9    -6
 - Onno 1.0 32-bit                   2794  13.5-16.5  (+5 -8 =17)   52.8   -28
 - Bright 0.4a                       2776  18.5-11.5  (+13-6 =11)   96.5   +58
 - Spike 1.2 Turin                   2746  17.5-12.5  (+12-7 =11)  100.0    +7
 - Twisted Logic 20090922 32-bit     2729  17.5-8.5   (+12-3 =11)  100.0   +43
 - Bison 9.11 32-bit                 2727  20.0-10.0  (+14-4 =12)  100.0   +41
 - Twisted Logic 20080620            2722  16.5-13.5  (+9 -6 =15)  100.0   -44
 - Critter 0.42 32-bit               2705  21.0-9.0   (+15-3 =12)  100.0   +38
 - Naum 2.0 32-bit                   2697  22.5-7.5   (+16-1 =13)  100.0   +60
 - Frenzee Feb08 32-bit              2694  20.5-13.5  (+16-9 =9 )  100.0   -30
 - Booot 4.15.0                      2691  21.5-12.5  (+12-3 =19)  100.0   -29
 - Delfi 5.4                         2687  21.5-12.5  (+12-3 =19)  100.0   -34
 - Crafty 23.1 32-bit                2684  21.5-8.5   (+15-2 =13)  100.0   +23
 - Movei 00.8.438 (10 10 10)         2667  19.0-11.0  (+13-5 =12)  100.0   -41
 - Cyrano 0.6b17 32-bit              2647   2.5-1.5   (+1 -0 =3 )  100.0   -80
 - Hamsters 0.7.1                    2619   3.0-1.0   (+3 -1 =0 )  100.0   +51


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