CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Zevra 1.8.6 r672 64-bit in CCRL Blitz, 2021-02-20
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 2301 Elo points (+18 -18),
based on 1137 games: 401 wins, 449 losses and 287 draws
Score: 47.9%, Average opponent: +15.4, Draws: 25.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Nemeton 1.8                             2432  11.5-19.5  (+9 -17=5 )    0.0   +32
 - FrankWalter 2.2.3 64-bit                2389   9.0-23.0  (+4 -18=10)    0.0   -63
 - Terra 3.4                               2369  19.5-12.5  (+18-11=3 )    0.0  +158
 - The Crazy Bishop 0052                   2364  16.5-15.5  (+11-10=11)    0.0   +71
 - Homer 2.01                              2357  11.0-21.0  (+6 -16=10)    0.0   -50
 - Amateur 2.82                            2351  14.5-17.5  (+12-15=5 )    0.0   +14
 - Jonesy 1.0 64-bit                       2350  14.0-18.0  (+11-15=6 )    0.0    +2
 - Alex 2.14a 64-bit                       2348  13.5-18.5  (+10-15=7 )    0.0   -10
 - Plisk 0.2.7d 64-bit                     2344  16.0-16.0  (+13-13=6 )    0.0   +47
 - Tigran 2.4n 64-bit                      2344  12.0-20.0  (+6 -14=12)    0.0   -41
 - Horizon 4.4                             2342  15.0-17.0  (+10-12=10)    0.0   +19
 - Queen 4.03                              2336  13.0-18.0  (+8 -13=10)    0.0   -17
 - Arion 1.7                               2333  15.0-17.0  (+12-14=6 )    0.0    +8
 - EveAnn 1.72                             2328  11.0-21.0  (+7 -17=8 )    0.6   -84
 - Sage 3.53                               2325  14.0-18.0  (+9 -13=10)    0.7   -18
 - Chezzz 1.0.3                            2322  17.0-15.0  (+13-11=8 )    1.6   +41
 - Gibbon 2.69a 64-bit                     2320  11.0-21.0  (+8 -18=6 )    3.8  -102
 - Mediocre 0.5 64-bit                     2318  16.0-16.0  (+13-13=6 )    5.0   +13
 - Absolute Zero 2.4.7.2 64-bit            2317  13.5-17.5  (+8 -12=11)    7.0   -25
 - Barbarossa 0.4.0 64-bit                 2317  15.0-17.0  (+12-14=6 )    6.9    -7
 - Aice 0.99.2                             2316  15.5-16.5  (+9 -10=13)    5.8    +5
 - Isa 2.0.64 64-bit                       2314   9.5-10.5  (+7 -8 =5 )   14.2    -5
 - Sungorus 1.4 64-bit                     2310  14.5-17.5  (+10-13=9 )   17.0   -22
 - Averno 0.81                             2307  15.5-16.5  (+14-15=3 )   27.9    -3
 - Waxman 2017                             2306  16.0-16.0  (+13-13=6 )   34.6    +8
 - Kingfisher 1.0 64-bit                   2304  16.0-16.0  (+11-11=10)   41.1    +4
 - KnightX 1.92                            2296  18.5-13.5  (+13-8 =11)   69.8   +47
 - Fischerle 0.9.80 SE 64-bit              2278  20.0-12.0  (+16-8 =8 )   97.8   +66
 - Esc 1.16                                2267  14.5-17.5  (+11-14=7 )  100.0   -68
 - Rival 1.0.1 64-bit                      2265  17.5-14.5  (+14-11=7 )   99.9    -2
 - Butcher 1.61 64-bit                     2263  19.5-12.5  (+17-10=5 )  100.0   +44
 - Zeus 1.29                               2261  14.5-17.5  (+13-16=3 )  100.0   -76
 - Natwarlal 0.14                          2260  19.5-12.5  (+14-7 =11)  100.0   +33
 - Napoleon 1.8 64-bit                     2253  18.5-13.5  (+10-5 =17)  100.0    -1
 - FireFly 2.7.2 64-bit                    2251  19.5-12.5  (+17-10=5 )  100.0   +34
 - Isa 2.0.61 64-bit                       2237  17.5-14.5  (+12-9 =11)  100.0   -33


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021