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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Mediocre 0.4 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:
Mediocre 0.4 has no rank with rating of 2196 Elo points (+17 -17),
based on 1337 games: 474 wins, 575 losses and 288 draws
Score: 46.2%, Average opponent: +27.5, Draws: 21.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Arion 1.7                          2333   9.5-22.5  (+5 -18=9 )    0.0    -6
 - Ares 1.004                         2333  11.0-21.0  (+8 -18=6 )    0.0   +17
 - Sage 3.53                          2325  13.0-18.0  (+9 -14=8 )    0.0   +74
 - Chezzz 1.0.3                       2324  11.5-20.5  (+7 -16=9 )    0.0   +27
 - Sungorus 1.4 64-bit                2314   8.0-24.0  (+6 -22=4 )    0.0   -81
 - TJchess 1.01                       2306   9.0-23.0  (+7 -21=4 )    0.0   -68
 - Simplex 0.9.7 64-bit               2298  16.5-15.5  (+11-10=11)    0.0  +111
 - KnightX 1.92                       2297  11.0-20.0  (+7 -16=8 )    0.0    -2
 - Popochin 3.2                       2275  14.0-18.0  (+10-14=8 )    0.0   +36
 - Sjakk 1.1.9                        2274  13.0-19.0  (+10-16=6 )    0.0    +6
 - Esc 1.16                           2267  10.0-22.0  (+7 -19=6 )    0.0   -69
 - Zeus 1.29                          2262  16.0-16.0  (+14-14=4 )    0.0   +67
 - Natwarlal 0.14                     2261  10.5-20.5  (+9 -19=3 )    0.0   -69
 - Capivara LK 0.08a11 64-bit         2253  15.5-15.5  (+13-13=5 )    0.0   +55
 - Myrddin 0.85 64-bit                2237  12.5-19.5  (+9 -16=7 )    0.0   -39
 - Ant 2006-F                         2236  14.0-17.0  (+12-15=4 )    0.0    +4
 - Anechka 0.08                       2235  12.5-19.5  (+9 -16=7 )    0.0   -43
 - Waxman 2010                        2235  13.0-19.0  (+8 -14=10)    0.0   -27
 - EveAnn 1.66                        2232  15.5-16.5  (+11-12=9 )    0.1   +24
 - AliChess 4.25                      2229  11.0-21.0  (+9 -19=4 )    0.0   -90
 - Jazz 501 64-bit                    2225  16.5-15.5  (+11-10=11)    0.6   +40
 - OBender 3.2.x                      2225  14.5-17.5  (+11-14=7 )    0.2    -4
 - Adam 3.3                           2220  11.0-21.0  (+9 -19=4 )    0.5   -95
 - Chispa 4.0.3                       2207  14.0-18.0  (+9 -13=10)   11.1   -34
 - Sjakk 1.1.8                        2206  11.0-21.0  (+6 -16=10)   21.0   -94
 - CyberPagno 2.1                     2206  15.0-17.0  (+12-14=6 )   14.6   -13
 - Waxman 2011                        2205  15.5-16.5  (+13-14=5 )   21.3     0
 - Beowulf 2.4a 32-bit                2203  16.5-15.5  (+13-12=7 )   22.2   +19
 - Shallow 1.0 64-bit                 2192  28.5-35.5  (+22-29=13)   61.3   -45
 - Uralochka 1.1b                     2189  15.0-17.0  (+12-14=6 )   74.6   -28
 - Atak 6.8                           2185  19.5-12.5  (+16-9 =7 )   87.2   +71
 - Genesis 2.0                        2171  19.0-12.0  (+15-8 =8 )   99.5   +54
 - BlackBishop 1.0                    2157  21.5-10.5  (+17-6 =9 )  100.0   +81
 - NagaSkaki 5.12                     2155  21.5-10.5  (+18-7 =7 )  100.0   +87
 - Alarm 0.93.1                       2145  20.5-11.5  (+18-9 =5 )  100.0   +55
 - Lime 66                            2144  18.5-13.5  (+16-11=5 )  100.0    +9
 - Fortress 1.62                      2136  20.0-11.0  (+16-7 =8 )  100.0   +40
 - FireFly 2.5.8 64-bit               2134  17.5-14.5  (+15-12=5 )  100.0   -25
 - Nesik 0.7.0 alpha                  2134  18.0-14.0  (+16-12=4 )  100.0   -14
 - WJChess 1.64                       2131  17.0-15.0  (+13-11=8 )  100.0   -42
 - Wing 2.0a                          2101  20.5-11.5  (+15-6 =11)  100.0     0


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