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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Zevra 1.6.1 r5136 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:
Zevra 1.6.1 r5136 64-bit has no rank with rating of 1934 Elo points (+30 -30),
based on 384 games: 129 wins, 153 losses and 102 draws
Score: 46.9%, Average opponent: +23.8, Draws: 26.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Oberon 0.04                             2009   9.0-21.0  (+2 -14=14)    0.0   -48
 - Leonidas 8.3 64-bit                     2006  12.5-16.5  (+10-14=5 )    0.0   +23
 - Matant 5.04                             2004  11.0-16.0  (+9 -14=4 )    0.0    -6
 - Embla 1.0.1 64-bit                      1987  11.0-19.0  (+8 -16=6 )    0.1   -47
 - Bubble 1.5                              1986  12.0-18.0  (+9 -15=6 )    0.1   -25
 - Arabian Knight 1.55 64-bit              1978  12.0-18.0  (+9 -15=6 )    0.6   -32
 - La Dame Blanche 2.0c                    1968  12.5-17.5  (+6 -11=13)    1.9   -19
 - SSEChessII 2.05 DC                      1966  19.0-11.0  (+16-8 =6 )    2.3  +130
 - Chess4j 3.2 64-bit                      1955  16.0-14.0  (+12-10=8 )   11.0   +45
 - Eia 0.3                                 1955  14.0-16.0  (+10-12=8 )   11.7    -2
 - Claudia 0.5                             1903  17.0-13.0  (+13-9 =8 )   96.3   +13
 - FreeChessII 2.17                        1880  16.0-14.0  (+11-9 =10)   99.8   -31
 - Deepov 0.4.1 64-bit                     1853  18.0-10.0  (+14-6 =8 )  100.0   +16


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