CCRL 40/4
Downloads and Statistics
October 22, 2019
Testing summary:
Total: 2'121'427 games
played by 2'481 programs
28688 CPU days (X2 4600+)

White wins: 823'094 (38.8%)
Black wins: 665'478 (31.4%)
Draws: 632'855 (29.8%)
White score: 53.7%

Engine Details

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Dumb 1.2 64-bit in CCRL 40/4, 2019-10-22
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Dumb 1.2 64-bit has no rank with rating of 2247 Elo points (+27 -27),
based on 500 games: 227 wins, 169 losses and 104 draws
Score: 55.8%, Average opponent: −43.1, Draws: 20.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - CT800 1.33 64-bit                  2274  23.0-14.0  (+19-10=8 )    5.7  +114
 - Robocide 20170718 64-bit           2236  21.0-28.0  (+17-24=8 )   76.4   -64
 - GopherCheck 0.2.3 64-bit           2234  27.0-23.0  (+22-18=10)   80.0   +14
 - Adam 3.3                           2220  28.5-21.5  (+21-14=15)   96.9   +23
 - Buzz 0.08 64-bit                   2215  26.5-22.5  (+22-18=9 )   98.3    -2
 - Chispa 4.0.3                       2207  22.5-27.5  (+19-24=7 )   99.8   -81
 - Weini 0.0.24 64-bit                2194  27.0-22.0  (+22-17=10)   99.8   -16
 - Atak 6.8                           2183  31.0-19.0  (+24-12=14)  100.0   +20
 - Madeleine 0.2                      2183  25.5-24.5  (+22-21=7 )  100.0   -55
 - SjaakII 1.3.0 64-bit               2177  34.0-15.0  (+27-8 =14)  100.0   +65
 - Uragano 3D 0.92                    2123   5.5-2.5   (+5 -2 =1 )  100.0   +27
 - Eagle 0.7.5                        1912   7.5-1.5   (+7 -1 =1 )  100.0   -52


Created in 2005-2013 by CCRL team
Last games added on October 22, 2019