CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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GreKo 2018.01 64-bit in CCRL Blitz, 2021-05-09
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, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
GreKo 2018.01 64-bit has no rank with rating of 2604 Elo points (+19 -19),
based on 994 games: 313 wins, 450 losses and 231 draws
Score: 43.1%, Average opponent: +49.3, Draws: 23.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Chess Tiger 2007.1                      2713  10.5-21.5  (+6 -17=9 )    0.0    -8
 - Devel 1.8090                            2707  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   +13
 - Arminius 2017-01-01 64-bit              2688  13.0-19.0  (+9 -15=8 )    0.0   +18
 - Delfi 5.4                               2683  30.5-31.5  (+24-25=13)    0.0   +71
 - Djinn 1.021 64-bit                      2673  12.5-17.5  (+8 -13=9 )    0.0   +14
 - Daydreamer 1.75 64-bit                  2672  12.5-19.5  (+8 -15=9 )    0.0    -3
 - RedQueen 1.1.98 64-bit                  2668  14.0-18.0  (+9 -13=10)    0.0   +20
 - Gandalf 7 64-bit                        2665  13.0-19.0  (+9 -15=8 )    0.0    -5
 - Alaric 707                              2662  25.5-36.5  (+19-30=13)    0.0    -4
 - Phalanx XXV                             2656  15.0-15.0  (+11-11=8 )    0.0   +52
 - ECE X3 64-bit                           2655  24.5-37.5  (+21-34=7 )    0.0   -31
 - Nebula 2.0 64-bit                       2654   9.0-23.0  (+8 -22=2 )    0.0  -136
 - Donna 4.0 64-bit                        2650  24.5-36.5  (+15-27=19)    0.0   -20
 - Cyrano 0.6b17 64-bit                    2641  24.5-37.5  (+19-32=11)    0.0   -43
 - Colossus 2008b                          2641  29.5-32.5  (+22-25=15)    0.0   +22
 - Rodin 8.0                               2640  16.5-13.5  (+13-10=7 )    0.1   +71
 - Sjakk 2.2 64-bit                        2637  14.0-18.0  (+9 -13=10)    0.1    -7
 - E.T. Chess 13.01.08                     2633  16.5-13.5  (+13-10=7 )    0.2   +67
 - WyldChess 1.51 64-bit                   2629  25.5-36.5  (+19-30=13)    1.2   -38
 - WildCat 8                               2624  31.5-29.5  (+25-23=13)    2.8   +32
 - Movei 00.8.438 (10 10 10)               2621  26.5-35.5  (+18-27=17)    4.8   -34
 - Counter 2.5 64-bit                      2577  14.5-15.5  (+11-12=7 )   97.5   -41


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021