CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Sjakk 1.1.8 in CCRL 40/4, 2019-12-07
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:
Sjakk 1.1.8 has no rank with rating of 2205 Elo points (+18 -18),
based on 1083 games: 435 wins, 404 losses and 244 draws
Score: 51.4%, Average opponent: −11.4, Draws: 22.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Ares 1.004                         2332  16.5-15.5  (+12-11=9 )    0.0  +141
 - TJchess 1.01                       2305  12.0-20.0  (+8 -16=8 )    0.0   +12
 - Ares 1.003a                        2285   9.5-18.5  (+7 -16=5 )    0.0   -43
 - Popochin 3.2                       2275   7.5-22.5  (+4 -19=7 )    0.0  -112
 - Esc 1.16                           2267   9.5-16.5  (+7 -14=5 )    0.0   -33
 - Zeus 1.29                          2262  11.0-21.0  (+8 -18=6 )    0.0   -60
 - Natwarlal 0.14                     2261  12.5-18.5  (+10-16=5 )    0.0   -17
 - Ant 2006-F                         2236  11.0-16.0  (+7 -12=8 )    0.1   -29
 - Myrddin 0.85 64-bit                2236  13.0-17.0  (+9 -13=8 )    0.5   -15
 - Waxman 2010                        2235  17.5-14.5  (+14-11=7 )    0.5   +63
 - Anechka 0.08                       2235   9.5-16.5  (+7 -14=5 )    0.2   -70
 - EveAnn 1.66                        2232  12.5-15.5  (+8 -11=9 )    1.4    -6
 - AliChess 4.25                      2229  10.0-17.0  (+7 -14=6 )    1.1   -71
 - OBender 3.2.x                      2225  19.0-12.0  (+17-10=4 )    3.8  +108
 - Jazz 501 64-bit                    2225  16.0-14.0  (+14-12=4 )    5.8   +44
 - Adam 3.3                           2220  14.5-14.5  (+11-11=7 )    7.3   +18
 - EXchess 4.03                       2214  15.5-9.5   (+13-7 =5 )   23.0  +102
 - Jazz 444 64-bit                    2211  13.0-14.0  (+10-11=6 )   32.4   -10
 - Chispa 4.0.3                       2207  15.5-12.5  (+12-9 =7 )   44.0   +40
 - CyberPagno 2.1                     2206  12.0-14.0  (+9 -11=6 )   48.8   -24
 - Beowulf 2.4a 32-bit                2203  12.5-13.5  (+9 -10=7 )   57.2   -12
 - Mediocre 0.4                       2195  21.0-11.0  (+16-6 =10)   78.9   +94
 - Atak 6.8                           2184  13.5-18.5  (+10-15=7 )   98.2   -78
 - Genesis 2.0                        2171  16.5-15.5  (+13-12=7 )  100.0   -21
 - InmiChess3.06N                     2162  21.0-11.0  (+17-7 =8 )  100.0   +67
 - BlackBishop 1.0                    2156  18.0-14.0  (+14-10=8 )  100.0    -1
 - Alarm 0.93.1                       2145  14.0-18.0  (+10-14=8 )  100.0  -101
 - Lime 66                            2143  21.5-10.5  (+21-10=1 )  100.0   +89
 - Fortress 1.62                      2136  15.5-16.5  (+10-11=11)  100.0   -81
 - Nesik 0.7.0 alpha                  2133  25.0-7.0   (+22-4 =6 )  100.0  +149
 - FireFly 2.5.8 64-bit               2133  21.0-11.0  (+17-7 =8 )  100.0   +38
 - WJChess 1.64                       2131  18.0-14.0  (+15-11=6 )  100.0   -27
 - BikJump 2.01 64-bit                2103  17.5-14.5  (+13-10=9 )  100.0   -73
 - Wing 2.0a                          2100  20.0-12.0  (+15-7 =10)  100.0   -19
 - ChessMind 0.82                     2057  22.0-10.0  (+18-6 =8 )  100.0   -15
 - Sjaak 399                          1999  22.5-9.5   (+21-8 =3 )  100.0   -38


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019