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
GreKo 2018.12 64-bit 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:
GreKo 2018.12 64-bit has no rank with rating of 2711 Elo points (+27 -27),
based on 415 games: 109 wins, 114 losses and 192 draws
Score: 49.4%, Average opponent: +3.0, Draws: 46.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Topple 0.7.1 64-bit                2876   2.0-6.0   (+0 -4 =4 )    0.0   +15
 - Godel 4.4.5 64-bit                 2813   0.5-0.5   (+0 -0 =1 )    0.0   +71
 - Topple 0.7.0 64-bit                2812   3.5-8.5   (+0 -5 =7 )    0.0   -15
 - RuyDos 1.1.9 64-bit                2793  13.0-19.0  (+7 -13=12)    0.0   +22
 - Winter 0.3 64-bit                  2763   0.0-1.0   (+0 -1 =0 )    0.3  -INF
 - Cheese 2.0 64-bit                  2751  11.0-22.0  (+5 -16=12)    0.6   -70
 - Topple 0.3.5 64-bit                2740   5.0-5.0   (+4 -4 =2 )    8.1   +29
 - Arminius 2018-12-23 64-bit         2730  20.0-13.0  (+14-7 =12)   10.7   +88
 - Shield 2.1 64-bit                  2728   1.0-0.0   (+1 -0 =0 )   15.1  +INF
 - GreKo 2018.08 64-bit               2718  30.0-30.0  (+13-13=34)   33.5    +5
 - GreKo 2018 64-bit                  2709  58.0-62.0  (+24-28=68)   54.7   -10
 - Topple 0.4.0 64-bit                2708   2.5-3.5   (+1 -2 =3 )   55.2   -55
 - ProDeo 2.8                         2705   1.0-0.0   (+1 -0 =0 )   65.0  +INF
 - Fridolin 3.00 64-bit               2673  19.5-16.5  (+11-8 =17)   99.1   -13
 - ECE X3 64-bit                      2645   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Igel 1.2 64-bit                    2627  38.0-22.0  (+28-12=20)  100.0    +4


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