CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Ronja 0.8.0 64-bit in CCRL Blitz, 2021-04-17
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 0.8.0 64-bit has no rank with rating of 1237 Elo points (+29 -30),
based on 387 games: 74 wins, 166 losses and 147 draws
Score: 38.1%, Average opponent: +83.7, Draws: 38.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Goyaz 0.007                             1423   6.5-40.5  (+2 -36=9 )    0.0  -103
 - MiniMardi 1.3                           1413   9.5-34.5  (+3 -28=13)    0.0   -23
 - MiniChessAI 1.19                        1362  14.0-36.0  (+5 -27=18)    0.0   -23
 - Virutor Chess 1.1.2                     1352  15.5-30.5  (+6 -21=19)    0.0   +15
 - Ozwald 0.43                             1348  25.5-22.5  (+19-16=13)    0.0  +132
 - KillerQueen 2.0b3                       1284  12.0-16.0  (+6 -10=12)    0.2    +1
 - CeruleanJS 0.1.1 Blizzard 64-bit        1283  11.5-19.5  (+3 -11=17)    0.3   -28
 - Chess 1.3.1 by David Cimbalista         1264  16.5-13.5  (+10-7 =13)    6.4   +54
 - Toledo Nanochess Jan/11/2010            1221  16.0-15.0  (+10-9 =12)   83.7    -3
 - Soberango 0.12.0                        1112  20.5-11.5  (+10-1 =21)  100.0   -48


Created in 2005-2013 by CCRL team
Last games added on April 17, 2021