CCRL 40/4
Downloads and Statistics
August 19, 2019
Testing summary:
Total: 2'086'250 games
played by 2'425 programs
28072 CPU days (X2 4600+)

White wins: 810'164 (38.8%)
Black wins: 655'242 (31.4%)
Draws: 620'844 (29.8%)
White score: 53.7%

Engine Details

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Rodent 1.2 64-bit in CCRL 40/4, 2019-08-19
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Rodent 1.2 64-bit has no rank with rating of 2716 Elo points (+30 -30),
based on 371 games: 89 wins, 155 losses and 127 draws
Score: 41.1%, Average opponent: +61.3, Draws: 34.2%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Quazar 0.4 64-bit                  2900   3.5-6.5   (+2 -5 =3 )    0.0   +74
 - Murka 3 64-bit                     2881   3.0-7.0   (+1 -5 =4 )    0.0   +36
 - Toga II 3.0                        2875   2.0-8.0   (+0 -6 =4 )    0.0   -33
 - Nemo 1.0.1 64-bit                  2856   3.5-5.5   (+3 -5 =1 )    0.0   +49
 - SmarThink 1.50 64-bit              2844  10.5-21.5  (+6 -17=9 )    0.0    +7
 - DiscoCheck 5.0.1 64-bit            2839   2.5-7.5   (+0 -5 =5 )    0.0   -27
 - Texel 1.02 64-bit                  2839   9.0-11.0  (+6 -8 =6 )    0.0   +91
 - Crafty 23.8 64-bit                 2824   7.0-13.0  (+4 -10=6 )    0.0    +5
 - Cheng4 0.36c 64-bit                2819  13.0-19.0  (+7 -13=12)    0.0   +39
 - Scorpio 2.7.6 64-bit               2815   3.5-6.5   (+1 -4 =5 )    0.0    +8
 - Tornado 4.88 64-bit                2809   3.5-6.5   (+2 -5 =3 )    0.0    -7
 - GNU Chess 5.50 64-bit              2779   3.5-6.5   (+1 -4 =5 )    0.0   -28
 - Arasan 17.0 64-bit                 2777  12.5-19.5  (+9 -16=7 )    0.0   -19
 - EXchess 7.18b 64-bit               2764   4.5-5.5   (+3 -4 =3 )    0.3   +12
 - Jonny 4.00                         2762   6.5-3.5   (+6 -3 =1 )    0.2  +164
 - NirvanaChess 1.3 64-bit            2761   3.5-6.5   (+2 -5 =3 )    0.6   -55
 - Arasan 16.2 64-bit                 2727   4.5-5.5   (+3 -4 =3 )   27.1   -21
 - Deuterium 13.1.31.113 64-bit       2720   8.0-12.0  (+4 -8 =8 )   40.2   -61
 - Rhetoric 1.4 64-bit                2718  16.0-16.0  (+9 -9 =14)   45.8    +2
 - Rhetoric 1.2 64-bit                2696  14.0-18.0  (+7 -11=14)   88.0   -58
 - Alfil 13.1 64-bit                  2643  18.5-13.5  (+13-8 =11)  100.0   -20


Created in 2005-2013 by CCRL team
Last games added on August 19, 2019