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

Options
Show each game results
Rodent II 0.8.7 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:
Rodent II 0.8.7 64-bit has no rank with rating of 2817 Elo points (+19 -19),
based on 956 games: 303 wins, 330 losses and 323 draws
Score: 48.6%, Average opponent: +11.2, Draws: 33.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Quazar 0.4 64-bit                  2901  11.0-20.0  (+5 -14=12)    0.0    -9
 - Arasan 18.2 64-bit                 2900  13.0-19.0  (+7 -13=12)    0.0   +20
 - Deep Junior Yokohama 64-bit        2898  13.5-18.5  (+7 -12=13)    0.0   +29
 - Pedone 1.3 64-bit                  2892  14.0-18.0  (+9 -13=10)    0.0   +31
 - Thinker 5.4d Inert 64-bit          2886  13.5-18.5  (+8 -13=11)    0.0   +14
 - Deuterium 14.3.34.130 64-bit       2883  12.0-20.0  (+6 -14=12)    0.0   -16
 - Murka 3 64-bit                     2882  13.0-19.0  (+7 -13=12)    0.0    +5
 - Atlas 3.80 64-bit                  2875  13.0-19.0  (+8 -14=10)    0.0    -4
 - Gaviota 1.0 64-bit                 2873  13.5-18.5  (+11-16=5 )    0.0    -1
 - EXchess 7.88b 64-bit               2872  14.0-18.0  (+10-14=8 )    0.0   +10
 - MinkoChess 1.3 64-bit              2870  15.0-17.0  (+12-14=6 )    0.0   +28
 - Nemo 1.0.1 64-bit                  2857  10.0-22.0  (+4 -16=12)    0.0   -82
 - Bobcat 7.1 64-bit                  2854  15.0-16.0  (+11-12=8 )    0.2   +25
 - Onno 1.2.70 64-bit                 2846  16.0-16.0  (+10-10=12)    0.3   +30
 - Zappa Mexico II 64-bit             2844  14.5-17.5  (+10-13=9 )    0.4    -8
 - DisasterArea 1.54                  2811  16.0-16.0  (+11-11=10)   73.0    -7
 - Tornado 7.0 64-bit                 2810  17.0-15.0  (+13-11=8 )   74.4   +18
 - GNU Chess 5.60 64-bit              2808  21.5-10.5  (+15-4 =13)   78.8  +103
 - Dirty 10Apr2015 64-bit             2808  13.0-19.0  (+10-16=6 )   76.8   -80
 - Rhetoric 1.4.3 64-bit              2805  16.5-14.5  (+11-9 =11)   88.4   +10
 - Loop 13.6 (Loop 2007) 64-bit       2796  22.0-10.0  (+16-4 =12)   97.2  +100
 - Laser 1.1 64-bit                   2789  18.0-14.0  (+12-8 =12)   98.3   +12
 - Octochess r5190 64-bit             2778  19.5-12.5  (+15-8 =9 )  100.0   +36
 - The Baron 3.29 64-bit              2773  19.5-12.5  (+13-6 =13)  100.0   +23
 - Bright 0.5c                        2772  18.5-12.5  (+15-9 =7 )  100.0   +25
 - Twisted Logic 20090922 64-bit      2770  15.0-17.0  (+6 -8 =18)  100.0   -67
 - Frenzee 3.5.19 64-bit              2769  14.0-18.0  (+6 -10=16)  100.0   -87
 - Jonny 4.00                         2763  17.5-14.5  (+10-7 =15)  100.0   -27
 - BugChess2 1.9 64-bit               2759  16.0-16.0  (+12-12=8 )  100.0   -56
 - Tucano 5.00 64-bit                 2702  19.5-12.5  (+13-6 =13)  100.0   -45


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