CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

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Zevra 1.5 r446 64-bit in CCRL Blitz, 2021-03-02
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 for notes on engine inclusion.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Zevra 1.5 r446 64-bit has no rank with rating of 1889 Elo points (+28 -28),
based on 475 games: 215 wins, 177 losses and 83 draws
Score: 54.0%, Average opponent: −30.2, Draws: 17.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Eia 0.3                                 1955  11.0-18.0  (+10-17=2 )    0.0   -34
 - Embla 0.9.9 64-bit                      1916  12.5-17.5  (+8 -13=9 )    5.9   -30
 - IACH 0.56z                              1916  16.0-14.0  (+15-13=2 )    4.0   +55
 - Warrior 1.0.3                           1908  11.5-18.5  (+7 -14=9 )   10.3   -58
 - MatMoi 7.15.0-cct 64-bit                1887  14.5-15.5  (+11-12=7 )   55.0   -16
 - MrChess 2.1                             1886  14.0-16.0  (+11-13=6 )   59.5   -27
 - Purple Haze 2.1.0                       1880  17.5-12.5  (+17-12=1 )   73.9   +62
 - Roce 0.0390                             1853  18.0-12.0  (+14-8 =8 )   99.2   +33
 - Deepov 0.4.1 64-bit                     1852  13.0-14.0  (+11-12=4 )   99.0   -48
 - Ranita 2.4                              1842  17.0-13.0  (+13-9 =8 )   99.9    -1
 - Sayuri 2017.03.05 64-bit                1833  15.0-15.0  (+13-13=4 )   99.9   -56
 - HeavyChess 0.13 beta                    1831  18.5-11.5  (+15-8 =7 )  100.0   +27
 - Ajedrez Tactico 2.73b                   1830  21.0-9.0   (+17-5 =8 )  100.0   +82
 - Celes 0.77c                             1823  15.0-15.0  (+14-14=2 )  100.0   -64
 - Pulsar 2009-9b                          1767  16.5-12.5  (+15-11=3 )  100.0   -68
 - Robin 0.983                             1761  25.5-4.5   (+24-3 =3 )  100.0  +179


Created in 2005-2013 by CCRL team
Last games added on March 2, 2021