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 2.1.1 r216 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 2.1.1 r216 64-bit has no rank with rating of 2379 Elo points (+18 -18),
based on 1187 games: 400 wins, 539 losses and 248 draws
Score: 44.1%, Average opponent: +43.4, Draws: 20.9%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Pupsi2 0.09 64-bit                  2528  10.0-20.0  (+8 -18=4 )    0.0   +19
 - Jumbo 0.6.96 64-bit                 2489  16.5-23.5  (+12-19=9 )    0.0   +46
 - Jumbo 0.6.66 64-bit                 2463  13.0-27.0  (+8 -22=10)    0.0   -41
 - Anatoli 0.35k                       2456  16.5-15.5  (+15-14=3 )    0.0   +88
 - LittleThought 1.052 64-bit          2452  15.0-17.0  (+12-14=6 )    0.0   +49
 - Lozza 1.18 64-bit                   2446  14.0-18.0  (+12-16=4 )    0.0   +16
 - Matacz 1.4                          2446  17.5-14.5  (+14-11=7 )    0.0  +105
 - Ares 1.005.2 64-bit                 2441  10.5-21.5  (+7 -18=7 )    0.0   -65
 - SpiderChess 070603                  2439  14.0-18.0  (+10-14=8 )    0.0   +16
 - King of Kings 2.56                  2435  16.0-15.0  (+13-12=6 )    0.0   +65
 - MadChess 2.2 64-bit                 2435  13.5-18.5  (+12-17=3 )    0.0    -6
 - LambChop 10.99                      2434  16.0-16.0  (+13-13=6 )    0.0   +53
 - Nemeton 1.8                         2432  15.5-16.5  (+12-13=7 )    0.0   +42
 - Abrok 5.0                           2431  11.0-21.0  (+9 -19=4 )    0.0   -74
 - Eeyore 1.52 64-bit                  2428  20.0-12.0  (+16-8 =8 )    0.0  +137
 - Gaia 3.5 64-bit                     2425  12.0-24.0  (+11-23=2 )    0.0   -97
 - Quark 2.35                          2423  15.5-21.5  (+10-16=11)    0.0   -11
 - Nejmet 3.07                         2423  13.5-21.5  (+11-19=5 )    0.0   -45
 - Hussar 0.4                          2421  13.5-21.5  (+8 -16=11)    0.0   -37
 - Dragon 4.6                          2418  18.5-16.5  (+15-13=7 )    0.0   +61
 - Snitch 1.6.2 32-bit                 2418  12.5-19.5  (+8 -15=9 )    0.0   -40
 - RomiChess P3n 64-bit                2413  13.5-17.5  (+12-16=3 )    0.1   -20
 - FabChess 1.8 64-bit                 2408  16.5-14.5  (+13-11=7 )    1.1   +48
 - Simplex 0.9.8 64-bit                2407  12.5-22.5  (+9 -19=7 )    0.3   -72
 - Ifrit m1.8 64-bit                   2405  15.5-19.5  (+10-14=11)    0.5   -15
 - OliThink 5.3.2 64-bit               2403  17.5-19.5  (+12-14=11)    1.4    +4
 - Taltos rev118 64-bit                2400  16.0-16.0  (+11-11=10)    4.4   +22
 - TJchess 1.3 64-bit                  2399   9.5-27.5  (+7 -25=5 )    3.4  -172
 - KnightDreamer 3.3                   2392  14.5-21.5  (+8 -15=13)    8.8   -48
 - Bearded N44.5 64-bit                2392  19.5-16.5  (+17-14=5 )   13.3   +45
 - Axolotl 1.8 64-bit                  2390  15.5-16.5  (+13-14=5 )   17.8    -1
 - PostModernist 1016                  2389  18.0-20.0  (+11-13=14)   14.1    -6
 - Typhoon 1.00-358 64-bit             2382  15.5-19.5  (+12-16=7 )   42.2   -39
 - Giraffe 20161023 64-bit             2370  21.5-15.5  (+19-13=5 )   78.8   +56
 - WChess 1.06                         2366  14.0-18.0  (+10-14=8 )   83.5   -58


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