CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
GreKo 8.1.1 64-bit in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
GreKo 8.1.1 64-bit has no rank with rating of 2483 Elo points (+36 -36),
based on 240 games: 71 wins, 80 losses and 89 draws
Score: 48.1%, Average opponent: +12.3, Draws: 37.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - DanaSah 4.60                       2540  11.0-13.0  (+6 -8 =10)    0.5   +29
 - Hermann 2.8 64-bit                 2528  11.5-12.5  (+6 -7 =11)    1.4   +31
 - LittleThought 1.052 64-bit         2506  12.0-12.0  (+8 -8 =8 )   13.3   +23
 - Tao 5.6                            2503   8.5-15.5  (+5 -12=7 )   16.2   -77
 - Xpdnt 091007                       2487  13.5-10.5  (+9 -6 =9 )   42.9   +43
 - SpiderChess 070603                 2481  12.5-11.5  (+7 -6 =11)   54.1   +11
 - Anatoli 0.35k                      2480  10.5-13.5  (+6 -9 =9 )   57.0   -45
 - Trace 1.36                         2480  11.0-13.0  (+7 -9 =8 )   56.3   -28
 - Bruja 1.9.1 64-bit                 2479  11.0-13.0  (+7 -9 =8 )   57.6   -29
 - Delphil 2.7                        2469  14.0-10.0  (+10-6 =8 )   73.5   +39


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018