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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Hiarcs Paderborn 2007 4CPU 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:
Hiarcs Paderborn 2007 4CPU has no rank with rating of 2894 Elo points (+19 -19),
based on 892 games: 187 wins, 295 losses and 410 draws
Score: 43.9%, Average opponent: +39.3, Draws: 46.0%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU               3127  13.0-45.0  (+2 -34=22)    0.0   +49
 - Rybka 3 Human 64-bit 4CPU         3124   1.0-5.0   (+0 -4 =2 )    0.0    +4
 - Naum 4 64-bit 4CPU                3050  13.5-36.5  (+4 -27=19)    0.0    +6
 - Rybka 2.3.2a 64-bit 4CPU          3021  11.0-27.0  (+3 -19=16)    0.0    -7
 - Stockfish 1.5.1 64-bit 4CPU       2974  16.0-27.0  (+6 -17=20)    0.0     0
 - Zappa Mexico II 64-bit 4CPU       2973  14.0-20.0  (+5 -11=18)    0.0   +25
 - Naum 3.1 64-bit 4CPU              2972   9.5-22.5  (+3 -16=13)    0.0   -51
 - Stockfish 1.4 64-bit 4CPU         2952  16.0-32.0  (+7 -23=18)    0.0   -50
 - Deep Sjeng WC2008 64-bit 4CPU     2930  18.5-31.5  (+10-23=17)    0.1   -51
 - Thinker 5.4c Inert 64-bit 4CPU    2927  29.0-21.0  (+17-9 =24)    0.3   +82
 - Deep Shredder 11 64-bit 4CPU      2920  53.0-53.0  (+29-29=48)    1.0   +24
 - Hiarcs 12.1 4CPU                  2908  12.5-19.5  (+3 -10=19)   11.7   -48
 - Toga II 1.4.1SE 4CPU              2908  21.5-28.5  (+9 -16=25)   10.6   -25
 - Glaurung 2.2 64-bit 4CPU          2900  21.0-22.0  (+10-11=22)   31.5    +1
 - Bright 0.4a 4CPU                  2900  30.0-30.0  (+14-14=32)   31.4    +6
 - Hiarcs 12 4CPU                    2896  15.5-16.5  (+3 -4 =25)   42.1    -6
 - Toga II 1.4 beta5c 4CPU           2887  17.5-13.5  (+10-6 =15)   69.5   +30
 - Loop M1-T 64-bit 4CPU             2852  24.0-21.0  (+14-11=20)  100.0   -20
 - Bright 0.3a 4CPU                  2833  15.5-14.5  (+7 -6 =17)  100.0   -52
 - Spike 1.2 Turin                   2746  40.0-14.0  (+31-5 =18)  100.0   +14


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