CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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GreKo 2018.12 64-bit in CCRL 40/15, 2021-05-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
GreKo 2018.12 64-bit is #128 with rating of 2721 Elo points (+23 -23),
based on 569 games: 144 wins, 165 losses and 260 draws
Score: 48.2%, Average opponent: +10.8, Draws: 45.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Gogobello 2.1 64-bit                    2889   2.5-9.5   (+0 -7 =5 )    0.0   -20
 - Topple 0.7.1 64-bit                     2888   2.0-6.0   (+0 -4 =4 )    0.0   +17
 - Counter 3.3 64-bit                      2847   4.0-8.0   (+1 -5 =6 )    0.0   +30
 - Asymptote 0.6.3 64-bit                  2835   1.0-3.0   (+0 -2 =2 )    0.0   -35
 - Topple 0.7.0 64-bit                     2813   3.5-8.5   (+0 -5 =7 )    0.0   -24
 - Godel 4.4.5 64-bit                      2813   0.5-0.5   (+0 -0 =1 )    0.0   +61
 - OliThink 5.9.2 64-bit                   2800   4.5-7.5   (+2 -5 =5 )    0.0    +3
 - ProDeo 3.1                              2794   6.0-4.0   (+4 -2 =4 )    0.0  +135
 - RuyDos 1.1.9 64-bit                     2791  13.0-19.0  (+7 -13=12)    0.0   +10
 - Devel 3.8.4                             2783   2.5-7.5   (+1 -6 =3 )    0.0  -109
 - Cheese 2.1 64-bit                       2780   6.0-6.0   (+3 -3 =6 )    0.0   +55
 - ProDeo 3.0                              2777   5.5-2.5   (+3 -0 =5 )    0.2  +160
 - Winter 0.3 64-bit                       2763   0.0-1.0   (+0 -1 =0 )    0.7  -INF
 - Cheese 2.0 64-bit                       2762  11.0-22.0  (+5 -16=12)    0.1   -69
 - Orion 0.7 64-bit                        2760   8.0-12.0  (+4 -8 =8 )    1.1   -26
 - FabChess 1.12.8 64-bit                  2755   7.5-6.5   (+4 -3 =7 )    2.7   +56
 - Devel 3.2.9                             2745   6.5-7.5   (+3 -4 =7 )    7.7    +1
 - Topple 0.3.5 64-bit                     2741   5.0-5.0   (+4 -4 =2 )   15.0   +20
 - Velvet 1.2.0 64-bit                     2738   7.0-7.0   (+3 -3 =8 )   19.0   +17
 - Arminius 2018-12-23 64-bit              2732  20.0-13.0  (+14-7 =12)   19.9   +80
 - Shield 2.1 64-bit                       2727   1.0-0.0   (+1 -0 =0 )   33.4  +INF
 - GreKo 2018.08 64-bit                    2715  30.0-30.0  (+13-13=34)   64.6    -7
 - Topple 0.4.0 64-bit                     2710   2.5-3.5   (+1 -2 =3 )   74.2   -63
 - GreKo 2018 64-bit                       2708  58.0-62.0  (+24-28=68)   83.9   -21
 - ProDeo 2.8                              2705   1.0-0.0   (+1 -0 =0 )   85.7  +INF
 - Velvet 1.1.0 64-bit                     2684   8.0-4.0   (+7 -3 =2 )   98.2   +89
 - Fridolin 3.00 64-bit                    2675  19.5-16.5  (+11-8 =17)   99.9   -21
 - ECE X3 64-bit                           2645   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Igel 1.2 64-bit                         2626  38.0-22.0  (+28-12=20)  100.0    -6


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021