CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Glaurung 2.1 64-bit 4CPU in CCRL 40/4, 2019-07-17
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:
Glaurung 2.1 64-bit 4CPU has no rank with rating of 2900 Elo points (+11 -12),
based on 2686 games: 753 wins, 973 losses and 960 draws
Score: 45.9%, Average opponent: +28.5, Draws: 35.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU                3166  17.5-82.5  (+4 -69=27)    0.0   +26
 - Rybka 3 64-bit                     3077  22.0-78.0  (+7 -63=30)    0.0   -20
 - Naum 4 64-bit 4CPU                 3062  25.5-73.5  (+12-60=27)    0.0   -12
 - Rybka 2.3.2a 64-bit 4CPU           3044  20.5-75.5  (+5 -60=31)    0.0   -54
 - Naum 3 64-bit 4CPU                 2986  42.5-57.5  (+29-44=27)    0.0   +34
 - Naum 3.1 64-bit 4CPU               2978  30.5-69.5  (+15-54=31)    0.0   -55
 - Rybka 2.3.2a 64-bit                2977  36.5-63.5  (+14-41=45)    0.0    -7
 - Zappa Mexico II 64-bit 4CPU        2970  47.0-53.0  (+27-33=40)    0.0   +51
 - Zappa Mexico 64-bit 4CPU           2945  38.5-61.5  (+19-42=39)    0.0   -27
 - Hiarcs 12 4CPU                     2941  45.0-55.0  (+26-36=38)    0.0    +8
 - Deep Sjeng WC2008 64-bit 4CPU      2940  43.0-57.0  (+24-38=38)    0.0    -4
 - Deep Shredder 11 64-bit 4CPU       2932  34.0-65.0  (+19-50=30)    0.0   -75
 - Deep Sjeng 3.0 64-bit 4CPU         2930  43.0-57.0  (+23-37=40)    0.0   -13
 - Hiarcs Paderborn 2007 4CPU         2929  45.5-54.5  (+22-31=47)    0.0    +1
 - Deep Fritz 10.1 4CPU               2925  26.5-23.5  (+17-14=19)    0.3   +44
 - Thinker 5.3b Inert 64-bit 4CPU     2922  46.5-49.5  (+30-33=33)    0.7   +11
 - Bright 0.4a 4CPU                   2910  48.5-50.5  (+32-34=33)    9.7    +3
 - Toga II 1.4 beta5c 4CPU            2904  46.0-54.0  (+26-34=40)   27.8   -22
 - Toga II 1.4.1SE 4CPU               2899  45.5-54.5  (+28-37=35)   53.0   -29
 - Bright 0.3d 4CPU                   2889  54.0-46.0  (+35-27=38)   87.4   +15
 - Loop M1-T 64-bit 4CPU              2881  56.5-42.5  (+36-22=41)   99.7   +24
 - Bright 0.3b 4CPU                   2877  47.0-53.0  (+30-36=34)   99.6   -42
 - Loop 13.6 (Loop 2007) 64-bit 4CPU  2867  60.0-39.0  (+41-20=38)  100.0   +34
 - Bright 0.3a 4CPU                   2853  63.5-36.5  (+45-18=37)  100.0   +40
 - Deep Junior 10 4CPU                2832  31.5-18.5  (+24-11=15)  100.0   +19
 - Bright 0.2c 4CPU                   2812  75.5-24.5  (+61-10=29)  100.0   +91
 - Toga II 1.3.1                      2772  66.0-33.0  (+47-14=38)  100.0   -20
 - Spike 1.2 Turin                    2731  75.0-25.0  (+55-5 =40)  100.0    -5


Created in 2005-2013 by CCRL team
Last games added on July 17, 2019