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 1.8.6 r672 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 1.8.6 r672 64-bit has no rank with rating of 2300 Elo points (+18 -18),
based on 1137 games: 401 wins, 449 losses and 287 draws
Score: 47.9%, Average opponent: +15.6, Draws: 25.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Nemeton 1.8                             2432  11.5-19.5  (+9 -17=5 )    0.0   +33
 - FrankWalter 2.2.3 64-bit                2388   9.0-23.0  (+4 -18=10)    0.0   -63
 - Terra 3.4                               2368  19.5-12.5  (+18-11=3 )    0.0  +158
 - The Crazy Bishop 0052                   2363  16.5-15.5  (+11-10=11)    0.0   +71
 - Homer 2.01                              2356  11.0-21.0  (+6 -16=10)    0.0   -50
 - Jonesy 1.0 64-bit                       2351  14.0-18.0  (+11-15=6 )    0.0    +4
 - Amateur 2.82                            2350  14.5-17.5  (+12-15=5 )    0.0   +14
 - Alex 2.14a 64-bit                       2347  13.5-18.5  (+10-15=7 )    0.0   -10
 - Horizon 4.4                             2343  15.0-17.0  (+10-12=10)    0.0   +21
 - Tigran 2.4n 64-bit                      2343  12.0-20.0  (+6 -14=12)    0.0   -41
 - Plisk 0.2.7d 64-bit                     2343  16.0-16.0  (+13-13=6 )    0.0   +47
 - Queen 4.03                              2335  13.0-18.0  (+8 -13=10)    0.0   -17
 - Arion 1.7                               2332  15.0-17.0  (+12-14=6 )    0.0    +8
 - EveAnn 1.72                             2328  11.0-21.0  (+7 -17=8 )    0.5   -83
 - Sage 3.53                               2323  14.0-18.0  (+9 -13=10)    0.8   -19
 - Chezzz 1.0.3                            2320  17.0-15.0  (+13-11=8 )    2.0   +40
 - Gibbon 2.69a 64-bit                     2319  11.0-21.0  (+8 -18=6 )    4.1  -102
 - Mediocre 0.5 64-bit                     2318  16.0-16.0  (+13-13=6 )    4.6   +14
 - Aice 0.99.2                             2316  15.5-16.5  (+9 -10=13)    5.7    +6
 - Absolute Zero 2.4.7.2 64-bit            2316  13.5-17.5  (+8 -12=11)    7.0   -25
 - Barbarossa 0.4.0 64-bit                 2316  15.0-17.0  (+12-14=6 )    6.9    -7
 - Isa 2.0.64 64-bit                       2313   9.5-10.5  (+7 -8 =5 )   14.3    -5
 - Sungorus 1.4 64-bit                     2310  14.5-17.5  (+10-13=9 )   17.2   -21
 - Averno 0.81                             2306  15.5-16.5  (+14-15=3 )   28.3    -3
 - Waxman 2017                             2304  16.0-16.0  (+13-13=6 )   36.2    +7
 - Kingfisher 1.0 64-bit                   2303  16.0-16.0  (+11-11=10)   41.4    +4
 - KnightX 1.92                            2295  18.5-13.5  (+13-8 =11)   69.9   +47
 - Fischerle 0.9.80 SE 64-bit              2277  20.0-12.0  (+16-8 =8 )   97.9   +66
 - Esc 1.16                                2266  14.5-17.5  (+11-14=7 )  100.0   -68
 - Rival 1.0.1 64-bit                      2264  17.5-14.5  (+14-11=7 )   99.9    -2
 - Butcher 1.61 64-bit                     2262  19.5-12.5  (+17-10=5 )  100.0   +44
 - Zeus 1.29                               2260  14.5-17.5  (+13-16=3 )  100.0   -76
 - Natwarlal 0.14                          2259  19.5-12.5  (+14-7 =11)  100.0   +33
 - Napoleon 1.8 64-bit                     2252  18.5-13.5  (+10-5 =17)  100.0    -1
 - FireFly 2.7.2 64-bit                    2250  19.5-12.5  (+17-10=5 )  100.0   +34
 - Isa 2.0.61 64-bit                       2236  17.5-14.5  (+12-9 =11)  100.0   -33


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