CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

Options
Show each game results
GreKo 2018.01 64-bit in CCRL 40/4, 2019-10-12
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:
GreKo 2018.01 64-bit has no rank with rating of 2605 Elo points (+19 -19),
based on 994 games: 313 wins, 450 losses and 231 draws
Score: 43.1%, Average opponent: +48.6, Draws: 23.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Chess Tiger 2007.1                 2713  10.5-21.5  (+6 -17=9 )    0.0    -9
 - Devel 1.8090                       2708  12.5-19.5  (+8 -15=9 )    0.0   +26
 - Marvin 2.2.0 64-bit                2698  12.5-19.5  (+9 -16=7 )    0.0   +12
 - Arminius 2017-01-01 64-bit         2688  13.0-19.0  (+9 -15=8 )    0.0   +17
 - Delfi 5.4                          2683  30.5-31.5  (+24-25=13)    0.0   +70
 - Djinn 1.021 64-bit                 2676  12.5-17.5  (+8 -13=9 )    0.0   +16
 - Daydreamer 1.75 64-bit             2673  12.5-19.5  (+8 -15=9 )    0.0    -3
 - RedQueen 1.1.98 64-bit             2671  14.0-18.0  (+9 -13=10)    0.0   +22
 - Gandalf 7 64-bit                   2663  13.0-19.0  (+9 -15=8 )    0.0    -8
 - Alaric 707                         2663  25.5-36.5  (+19-30=13)    0.0    -4
 - ECE X3 64-bit                      2655  24.5-37.5  (+21-34=7 )    0.0   -32
 - Nebula 2.0 64-bit                  2654   9.0-23.0  (+8 -22=2 )    0.0  -137
 - Phalanx XXV                        2653  15.0-15.0  (+11-11=8 )    0.0   +48
 - Donna 4.0 64-bit                   2651  24.5-36.5  (+15-27=19)    0.0   -20
 - Colossus 2008b                     2642  29.5-32.5  (+22-25=15)    0.0   +22
 - Cyrano 0.6b17 64-bit               2642  24.5-37.5  (+19-32=11)    0.0   -43
 - Sjakk 2.2 64-bit                   2638  14.0-18.0  (+9 -13=10)    0.1    -7
 - Rodin 8.0                          2635  16.5-13.5  (+13-10=7 )    0.4   +65
 - E.T. Chess 13.01.08                2634  16.5-13.5  (+13-10=7 )    0.2   +67
 - WyldChess 1.51 64-bit              2630  25.5-36.5  (+19-30=13)    1.2   -38
 - Movei 00.8.438 (10 10 10)          2623  26.5-35.5  (+18-27=17)    3.8   -33
 - WildCat 8                          2623  31.5-29.5  (+25-23=13)    3.3   +30
 - Counter 2.5 64-bit                 2577  14.5-15.5  (+11-12=7 )   97.7   -42


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019