CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Hiarcs 11.1 4CPU in CCRL 40/40, 2019-09-21
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:
Hiarcs 11.1 4CPU has no rank with rating of 2877 Elo points (+17 -17),
based on 1088 games: 329 wins, 280 losses and 479 draws
Score: 52.3%, Average opponent: −16.1, Draws: 44.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 2.3.2a 64-bit 4CPU           3018  16.0-34.0  (+6 -24=20)    0.0   +26
 - Rybka 2.2 64-bit 4CPU              2977   9.5-25.5  (+3 -19=13)    0.0   -48
 - Zappa Mexico II 64-bit 4CPU        2970  11.5-20.5  (+4 -13=15)    0.0    +4
 - Rybka 2.3.2a 64-bit                2962  17.0-34.0  (+3 -20=28)    0.0   -10
 - Zappa Mexico 64-bit 4CPU           2960  11.5-20.5  (+6 -15=11)    0.0    -8
 - Naum 3 64-bit 4CPU                 2956  10.0-22.0  (+3 -15=14)    0.0   -39
 - Zap!Chess Zanzibar 64-bit 4CPU     2948  19.5-30.5  (+7 -18=25)    0.0    +6
 - Deep Shredder 11 64-bit 4CPU       2917  24.0-26.0  (+12-14=24)    0.0   +28
 - Naum 2.2 64-bit 4CPU               2904  23.0-27.0  (+8 -12=30)    1.1    +5
 - Deep Fritz 10.1 4CPU               2888  26.5-23.5  (+15-12=23)   17.5   +28
 - Toga II 1.4 beta5c 4CPU            2885  21.0-25.0  (+9 -13=24)   24.0   -20
 - Naum 2.1 64-bit 4CPU               2865  25.0-27.0  (+14-16=22)   81.3   -24
 - Loop M1-T 64-bit 4CPU              2850  29.0-23.0  (+15-9 =28)   99.6    +6
 - Loop 13.6 (Loop 2007) 64-bit 4CPU  2839  27.5-20.5  (+16-9 =23)   99.9   +10
 - Deep Shredder 10 64-bit 4CPU       2832  29.5-20.5  (+21-12=17)  100.0   +14
 - Deep Fritz 10 4CPU                 2831  29.5-22.5  (+18-11=23)  100.0    -6
 - Glaurung 2.0.1 64-bit 4CPU         2829  27.0-23.0  (+14-10=26)  100.0   -24
 - Deep Junior 10 4CPU                2803  31.0-21.0  (+26-16=10)  100.0    -2
 - Toga II 1.3.1                      2790  19.5-12.5  (+14-7 =11)  100.0   -16
 - Deep Sjeng 2.7 4CPU                2780  24.0-14.0  (+16-6 =16)  100.0   -13
 - Glaurung 1.2.1 64-bit 4CPU         2766  38.0-14.0  (+26-2 =24)  100.0   +32
 - Toga II 1.2.1a 32-bit              2760  22.0-8.0   (+17-3 =10)  100.0   +41
 - Spike 1.2 Turin                    2746  23.5-8.5   (+15-0 =17)  100.0    +7
 - Ktulu 8                            2706  24.5-7.5   (+18-1 =13)  100.0    +1
 - Scorpio 1.91                       2660  29.0-9.0   (+23-3 =12)  100.0   -34


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