CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Ronja 0.8.2 64-bit in CCRL 40/4, 2019-11-16
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 0.8.2 64-bit has no rank with rating of 1263 Elo points (+27 -28),
based on 501 games: 128 wins, 257 losses and 116 draws
Score: 37.1%, Average opponent: +95.5, Draws: 23.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Numpty Recharged 64-bit            1470   6.5-25.5  (+5 -24=3 )    0.0   -45
 - Blikskottel 0.8                    1462   3.0-28.0  (+2 -27=2 )    0.0  -192
 - Hactar 0.9.0 64-bit                1449   8.0-22.0  (+4 -18=8 )    0.0   +23
 - Pwned 1.3 64-bit                   1424   8.0-24.0  (+5 -21=6 )    0.0   -29
 - MiniMardi 1.3                      1410   5.5-25.5  (+3 -23=5 )    0.0  -114
 - Goyaz 0.007                        1405  13.5-18.5  (+8 -13=11)    0.0   +91
 - Sabrina 3.1.26 64-bit              1399  11.5-20.5  (+6 -15=11)    0.0   +43
 - Virutor Chess 1.1.2                1367   7.0-25.0  (+4 -22=6 )    0.0  -112
 - MiniChessAI 1.19                   1364   5.0-27.0  (+1 -23=8 )    0.0  -157
 - Honzovy Sachy 1.0 64-bit           1343  15.5-16.5  (+14-15=3 )    0.0   +69
 - Ozwald 0.43                        1331  17.5-13.5  (+15-11=5 )    0.0  +115
 - CeruleanJS 0.1.1 Blizzard 64-bit   1296  14.5-17.5  (+8 -11=13)    1.9    +1
 - KillerQueen 2.0b3                  1290  14.0-17.0  (+9 -12=10)    4.1    -4
 - Chess 1.3.1 by David Cimbalista    1280  16.5-12.5  (+12-8 =9 )   16.9   +62
 - Toledo Nanochess Jan/11/2010       1226  22.0-10.0  (+15-3 =14)   99.1   +79
 - Enxadrista 1.01                    1211  18.0-12.0  (+17-11=2 )   99.5   +30


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019