CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Ronja 0.8.2 64-bit in CCRL Blitz, 2021-02-27
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:
Ronja 0.8.2 64-bit has no rank with rating of 1269 Elo points (+22 -22),
based on 825 games: 280 wins, 376 losses and 169 draws
Score: 44.2%, Average opponent: +40.3, Draws: 20.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rasch r142 64-bit                       1480   2.0-6.0   (+2 -6 =0 )    0.0   -15
 - Pwned 1.3 64-bit                        1468   8.0-24.0  (+5 -21=6 )    0.0    +7
 - Blikskottel 0.8                         1459   3.0-28.0  (+2 -27=2 )    0.0  -202
 - Numpty Recharged 64-bit                 1458   6.5-25.5  (+5 -24=3 )    0.0   -63
 - Chessika 2.21 64-bit                    1444   8.0-22.0  (+6 -20=4 )    0.0   -11
 - Hactar 0.9.0 64-bit                     1424   8.0-22.0  (+4 -18=8 )    0.0    -7
 - Goyaz 0.007                             1423  13.5-18.5  (+8 -13=11)    0.0  +102
 - Eubos 1.0.6 64-bit                      1422   8.0-24.0  (+6 -22=4 )    0.0   -49
 - MiniMardi 1.3                           1413   5.5-25.5  (+3 -23=5 )    0.0  -117
 - Stash 9.0.1 64-bit                      1413   9.0-22.0  (+7 -20=4 )    0.0   -26
 - Sabrina 3.1.26 64-bit                   1396  11.5-20.5  (+6 -15=11)    0.0   +34
 - MiniChessAI 1.19                        1363   5.0-27.0  (+1 -23=8 )    0.0  -164
 - Virutor Chess 1.1.2                     1353   7.0-25.0  (+4 -22=6 )    0.0  -133
 - Ozwald 0.43                             1348  17.5-13.5  (+15-11=5 )    0.0  +126
 - Honzovy Sachy 1.0 64-bit                1341  15.5-16.5  (+14-15=3 )    0.0   +61
 - Neocortex 1.0 64-bit                    1332  17.5-14.5  (+16-13=3 )    0.0  +102
 - KillerQueen 2.0b3                       1289  14.0-17.0  (+9 -12=10)    6.3   -11
 - CeruleanJS 0.1.1 Blizzard 64-bit        1286  14.5-17.5  (+8 -11=13)   11.0   -14
 - Project Invincible 2.10                 1281  14.5-17.5  (+13-16=3 )   22.0   -25
 - Chess 1.3.1 by David Cimbalista         1267  16.5-12.5  (+12-8 =9 )   56.4   +43
 - Toledo Nanochess Jan/11/2010            1224  22.0-10.0  (+15-3 =14)  100.0   +71
 - Eubos 1.0.2 64-bit                      1212  18.5-13.5  (+13-8 =11)   99.9    -5
 - Belofte 0.9.12                          1199  19.0-12.0  (+13-6 =12)  100.0    +2
 - Enxadrista 1.01                         1187  18.0-12.0  (+17-11=2 )  100.0     0
 - Neurone XXVII                           1147  23.5-8.5   (+20-5 =7 )  100.0   +52
 - MinimalChess 0.2 64-bit                 1051  26.5-5.5   (+24-3 =5 )  100.0   +50
 - Belofte 2.0.8 64-bit                     812  32.0-0.0   (+32-0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021