CCRL 40/4
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 2'102'110 games
played by 2'449 programs
28319 CPU days (X2 4600+)

White wins: 816'272 (38.8%)
Black wins: 660'160 (31.4%)
Draws: 625'678 (29.8%)
White score: 53.7%

Engine Details

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Hiarcs Paderborn 2007 4CPU in CCRL 40/4, 2019-09-21
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Hiarcs Paderborn 2007 4CPU has no rank with rating of 2930 Elo points (+14 -13),
based on 1882 games: 625 wins, 581 losses and 676 draws
Score: 51.2%, Average opponent: −7.9, Draws: 35.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU                3166  17.0-83.0  (+9 -75=16)    0.0   -33
 - Rybka 3 64-bit                     3078  31.5-68.5  (+20-57=23)    0.0   +12
 - Rybka 2.3.2a 64-bit 4CPU           3045  33.5-60.5  (+10-37=47)    0.0   +30
 - Naum 3 64-bit 4CPU                 2987  43.0-56.0  (+17-30=52)    0.0   +17
 - Naum 3.1 64-bit 4CPU               2979  43.0-57.0  (+21-35=44)    0.0    +5
 - Rybka 2.3.2a 64-bit                2978  41.0-59.0  (+18-36=46)    0.0    -8
 - Zappa Mexico II 64-bit 4CPU        2971  51.5-48.5  (+33-30=37)    0.0   +52
 - Deep Shredder 11 64-bit 4CPU       2932  32.5-62.5  (+19-49=27)   38.4  -108
 - Deep Sjeng 3.0 64-bit 4CPU         2930  47.0-53.0  (+28-34=38)   47.9   -20
 - Toga II 1.4 beta5c 4CPU            2904  47.5-51.5  (+28-32=39)   99.9   -39
 - Glaurung 2.1 64-bit 4CPU           2900  54.5-45.5  (+31-22=47)  100.0    -2
 - Loop M1-T 64-bit 4CPU              2881  57.5-41.5  (+41-25=33)  100.0    +4
 - Bright 0.3b 4CPU                   2877  57.5-41.5  (+42-26=31)  100.0    +1
 - Loop 13.6 (Loop 2007) 64-bit 4CPU  2867  63.0-35.0  (+43-15=40)  100.0   +28
 - Glaurung 2.0.1 64-bit 4CPU         2861  63.5-36.5  (+44-17=39)  100.0   +17
 - Bright 0.3a 4CPU                   2853  59.0-41.0  (+41-23=36)  100.0   -17
 - Bright 0.2c 4CPU                   2813  66.5-33.5  (+52-19=29)  100.0    -2
 - Toga II 1.3.1                      2772  75.0-24.0  (+63-12=24)  100.0   +32
 - Spike 1.2 Turin                    2731  79.0-21.0  (+65-7 =28)  100.0    +9


Created in 2005-2013 by CCRL team
Last games added on September 21, 2019