CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

Options
Show each game results
Thinker 5.4a Inert 64-bit 4CPU in CCRL 40/40, 2019-07-19
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:
Thinker 5.4a Inert 64-bit 4CPU has no rank with rating of 2905 Elo points (+23 -23),
based on 560 games: 138 wins, 168 losses and 254 draws
Score: 47.3%, Average opponent: +19.9, Draws: 45.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU                3122   6.5-35.5  (+2 -31=9 )    0.0   -51
 - Naum 4 64-bit 4CPU                 3046  14.0-29.0  (+4 -19=20)    0.0   +31
 - Zappa Mexico II 64-bit 4CPU        2969  23.0-26.0  (+10-13=26)    0.0   +45
 - Deep Sjeng WC2008 64-bit 4CPU      2926  24.5-25.5  (+14-15=21)    5.8   +15
 - Deep Shredder 11 64-bit 4CPU       2917  27.5-28.5  (+15-16=25)   19.0    +4
 - Toga II 1.4.1SE 4CPU               2904  22.0-28.0  (+11-17=22)   51.7   -38
 - Hiarcs 12.1 4CPU                   2904  18.0-14.0  (+10-6 =16)   51.8   +37
 - Bright 0.4a 4CPU                   2897  12.5-19.5  (+5 -12=15)   72.4   -74
 - Glaurung 2.2 64-bit 4CPU           2896  36.0-34.0  (+19-17=34)   74.1     0
 - Hiarcs 12 4CPU                     2893  24.0-22.0  (+12-10=24)   80.0     0
 - Loop M1-T 64-bit 4CPU              2849  30.0-21.0  (+16-7 =28)  100.0    -7
 - Deep Junior 10 4CPU                2803  19.5-10.5  (+14-5 =11)  100.0    -6
 - Spike 1.2 Turin                    2745   7.5-1.5   (+6 -0 =3 )  100.0   +70


Created in 2005-2013 by CCRL team
Last games added on July 19, 2019