CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

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GreKo 2017 64-bit in CCRL Blitz, 2021-05-01
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, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
GreKo 2017 64-bit has no rank with rating of 2616 Elo points (+19 -20),
based on 975 games: 319 wins, 464 losses and 192 draws
Score: 42.6%, Average opponent: +55.8, Draws: 19.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rhetoric 1.4.3 64-bit                   2807   6.0-26.0  (+3 -23=6 )    0.0   -55
 - Bright 0.5c                             2772   5.5-25.5  (+3 -23=5 )    0.0  -105
 - Twisted Logic 20090922 64-bit           2771   9.5-22.5  (+7 -20=5 )    0.0     0
 - Pawny 1.2 64-bit                        2766   5.5-26.5  (+4 -25=3 )    0.0  -137
 - Jonny 4.00                              2763   8.0-24.0  (+5 -21=6 )    0.0   -44
 - RuyDos 1.0.27 64-bit                    2758   2.0-11.0  (+2 -11=0 )    0.0  -202
 - Gogobello 1.4 64-bit                    2755  12.5-19.5  (+10-17=5 )    0.0   +54
 - Cheese 1.9 64-bit                       2732   8.5-23.5  (+5 -20=7 )    0.0   -62
 - Carballo 1.7 64-bit                     2718  10.0-22.0  (+8 -20=4 )    0.0   -47
 - Chess Tiger 2007.1                      2713  10.5-21.5  (+8 -19=5 )    0.0   -35
 - Devel 1.8090                            2708  10.5-20.5  (+9 -19=3 )    0.0   -37
 - Shield 2.0 64-bit                       2703   9.0-21.0  (+5 -17=8 )    0.0   -56
 - Marvin 2.2.0 64-bit                     2698  25.5-36.5  (+17-28=17)    0.0   +22
 - Gandalf 7 64-bit                        2665  13.5-16.5  (+10-13=7 )    0.0   +12
 - Alaric 707                              2663  15.0-15.0  (+12-12=6 )    0.0   +43
 - ECE X3 64-bit                           2656  18.5-11.5  (+17-10=3 )    0.1  +131
 - Rodin 8.0                               2641  16.0-13.0  (+11-8 =10)    1.4   +59
 - WyldChess 1.51 64-bit                   2630  14.5-15.5  (+12-13=5 )   10.7     0
 - WildCat 8                               2624  17.0-13.0  (+11-7 =12)   20.0   +54
 - Movei 00.8.438 (10 10 10)               2622  18.5-10.5  (+12-4 =13)   27.5   +91
 - Philou 3.7.1 64-bit                     2619  13.5-18.5  (+10-15=7 )   36.5   -53
 - Slow Chess Blitz WV2.1                  2615  18.5-13.5  (+16-11=5 )   52.5   +59
 - Glass 2.0 64-bit                        2614  12.0-20.0  (+9 -17=6 )   54.5   -95
 - Jellyfish 1.1 64-bit                    2613  14.5-16.5  (+11-13=7 )   59.6   -30
 - Rotor 0.8                               2611  17.5-13.5  (+15-11=5 )   64.8   +45
 - Ruffian 2.1.0                           2611  17.5-14.5  (+15-12=5 )   67.3   +33
 - GarboChess 2.20 64-bit                  2608  16.5-15.5  (+13-12=7 )   75.7    +4
 - Amyan 1.72                              2605  18.5-13.5  (+18-13=1 )   85.1   +55
 - Pharaon 3.5.1                           2604  16.0-14.0  (+13-11=6 )   87.3   +14
 - DanaSah 7.0                             2599  18.0-12.0  (+15-9 =6 )   90.3   +60
 - Counter 2.1.0 64-bit                    2560  16.5-13.5  (+13-10=7 )  100.0   -17


Created in 2005-2013 by CCRL team
Last games added on May 1, 2021