CCRL Blitz
Downloads and Statistics
July 1, 2020
Testing summary:
Total: 2'316'652 games
played by 2'725 programs

White wins: 892'731 (38.5%)
Black wins: 718'204 (31.0%)
Draws: 705'717 (30.5%)
White score: 53.8%

Engine Details

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GreKo 2020.03 64-bit in CCRL Blitz, 2020-07-01
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
GreKo 2020.03 64-bit is #122 with rating of 2752 Elo points (+18 -18),
based on 1099 games: 406 wins, 385 losses and 308 draws
Score: 51.0%, Average opponent: −7.2, Draws: 28.0%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Octochess r5506 64-bit              2822  20.0-40.0  (+9 -29=22)    0.0   -41
 - RuyDos 1.1.11 64-bit                2794   5.5-3.5   (+4 -2 =3 )    0.1  +124
 - Ktulu 9                             2781  41.5-57.5  (+28-44=27)    0.1   -27
 - Frenzee 3.5.19 64-bit               2769  49.5-50.5  (+38-39=23)    3.3   +15
 - Twisted Logic 20100131x 64-bit      2767  28.5-32.5  (+18-22=21)    6.1    -8
 - Jonny 4.00                          2762  32.0-29.0  (+23-20=18)   13.4   +24
 - Bison 9.11 64-bit                   2762  47.5-52.5  (+31-36=33)   15.8    -8
 - Arminius 2018-12-23 64-bit          2756  45.0-54.0  (+30-39=30)   34.2   -28
 - Delocto 0.61n 64-bit                2755  45.0-55.0  (+31-41=28)   41.0   -31
 - Chronos 1.9.9 64-bit                2739  54.0-46.0  (+43-35=22)   90.6   +15
 - Chess Tiger 2007.1                  2713  57.0-43.0  (+39-25=36)  100.0    +8
 - Donna 4.1 64-bit                    2695  18.5-1.5   (+18-1 =1 )  100.0  +382
 - DanaSah 8.3                         2689  53.0-38.0  (+46-31=14)  100.0    -1
 - Fridolin 3.10 64-bit                2669  63.0-36.0  (+48-21=30)  100.0   +10


Created in 2005-2013 by CCRL team
Last games added on July 1, 2020