CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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Zevra 1.8.5 r664 64-bit in CCRL Blitz, 2020-07-04
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:
Zevra 1.8.5 r664 64-bit has no rank with rating of 2272 Elo points (+25 -25),
based on 567 games: 259 wins, 169 losses and 139 draws
Score: 57.9%, Average opponent: −58.8, Draws: 24.5%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Amundsen 0.80                       2328  18.0-22.0  (+14-18=8 )    0.0   +19
 - Galjoen 0.38 64-bit                 2319   0.0-1.0   (+0 -1 =0 )    0.2  -INF
 - Paladin 0.1 64-bit                  2271   0.5-0.5   (+0 -0 =1 )   53.0   -31
 - Natwarlal 0.14                      2260  26.0-24.0  (+17-15=18)   81.2    +1
 - KMTChess 1.2.1 64-bit               2259  25.0-24.0  (+18-17=14)   80.2    -7
 - Butcher 1.64 64-bit                 2253   1.0-0.0   (+1 -0 =0 )   86.9  +INF
 - Anechka 0.08                        2233  32.0-19.0  (+24-11=16)   99.8   +49
 - Ant 2006-F                          2232  27.5-23.5  (+20-16=15)   99.9   -15
 - AliChess 4.25                       2227  22.0-28.0  (+17-23=10)  100.0   -88
 - Adam 3.3                            2220  35.5-14.5  (+31-10=9 )  100.0  +108
 - Exacto 0.e 64-bit                   2220  22.5-25.5  (+15-18=15)  100.0   -74
 - OBender 03.2016 64-bit              2212  26.0-24.0  (+22-20=8 )  100.0   -42
 - Madeleine 0.2                       2183   0.5-0.5   (+0 -0 =1 )  100.0   -58
 - Asymptote 0.1.8 64-bit              2175  26.0-14.0  (+21-9 =10)  100.0    +7
 - SjaakII 1.3.0 64-bit                2173   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - InmiChess 3.05                      2159   0.5-0.5   (+0 -0 =1 )  100.0   -82
 - Hedgehog 1.9 64-bit                 2120  28.5-11.5  (+24-7 =9 )  100.0    +2
 - Gunborg 1.35 64-bit                 2069   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - RDChess 3.23                        2048   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Detroid 0.9.0 64-bit                2040  34.0-6.0   (+32-4 =4 )  100.0   +76


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020