CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Ronja 0.8.0 64-bit in CCRL 40/4, 2019-10-12
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Ronja 0.8.0 64-bit has no rank with rating of 1239 Elo points (+29 -30),
based on 387 games: 74 wins, 166 losses and 147 draws
Score: 38.1%, Average opponent: +83.2, Draws: 38.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - MiniMardi 1.3                      1411   9.5-34.5  (+3 -28=13)    0.0   -27
 - Goyaz 0.007                        1406   6.5-40.5  (+2 -36=9 )    0.0  -122
 - Virutor Chess 1.1.2                1367  15.5-30.5  (+6 -21=19)    0.0   +28
 - MiniChessAI 1.19                   1365  14.0-36.0  (+5 -27=18)    0.0   -22
 - Ozwald 0.43                        1332  25.5-22.5  (+19-16=13)    0.0  +114
 - CeruleanJS 0.1.1 Blizzard 64-bit   1297  11.5-19.5  (+3 -11=17)    0.0   -16
 - KillerQueen 2.0b3                  1291  12.0-16.0  (+6 -10=12)    0.1    +6
 - Chess 1.3.1 by David Cimbalista    1280  16.5-13.5  (+10-7 =13)    1.4   +68
 - Toledo Nanochess Jan/11/2010       1226  16.0-15.0  (+10-9 =12)   78.8     0
 - Soberango 0.12.0                   1115  20.5-11.5  (+10-1 =21)  100.0   -47


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019