CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Rival 1.0.1 64-bit in CCRL 40/4, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Rival 1.0.1 64-bit is #261 with rating of 2269 Elo points (+17 -17),
based on 1421 games: 717 wins, 330 losses and 374 draws
Score: 63.6%, Average opponent: −109.9, Draws: 26.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Jumbo 0.4.34 64-bit                2329   7.0-25.0  (+3 -21=8 )    0.0  -145
 - Sage 3.53                          2325  14.5-17.5  (+9 -12=11)    0.0   +25
 - Chezzz 1.0.3                       2323  15.0-17.0  (+5 -7 =20)    0.0   +38
 - Absolute Zero 2.4.7.2 64-bit       2314  13.5-18.5  (+10-15=7 )    0.0   -13
 - Mediocre 0.5 64-bit                2313  15.0-17.0  (+11-13=8 )    0.0   +20
 - Aice 0.99.2                        2313  15.5-16.5  (+10-11=11)    0.0   +34
 - Averno 0.81                        2309  18.0-11.0  (+14-7 =8 )    0.0  +123
 - Sungorus 1.4 64-bit                2309  15.5-16.5  (+12-13=7 )    0.0   +26
 - KnightX 1.92                       2296  17.5-14.5  (+10-7 =15)    0.2   +54
 - Dimitri 3.81                       2294  15.0-14.0  (+12-11=6 )    2.7   +38
 - Fischerle 0.9.80 SE 64-bit         2291  16.5-15.5  (+10-9 =13)    4.0   +33
 - Waxman 2016                        2289  16.5-15.5  (+14-13=5 )    5.3   +34
 - Popochin 3.2                       2274  13.0-19.0  (+7 -13=12)   29.9   -57
 - Paladin 0.1 64-bit                 2273  15.0-17.0  (+10-12=10)   35.0   -17
 - FireFly 2.7.2 64-bit               2268  18.5-12.5  (+15-9 =7 )   51.1   +70
 - Dimitri 3.61                       2266  30.0-34.0  (+22-26=16)   59.9   -28
 - Esc 1.16                           2264  20.5-10.5  (+15-5 =11)   70.1  +101
 - Butcher 1.61 64-bit                2264  14.5-17.5  (+9 -12=11)   65.5   -37
 - Natwarlal 0.14                     2260  18.5-13.5  (+12-7 =13)   81.6   +39
 - Anechka 0.08                       2235  19.5-12.5  (+15-8 =9 )  100.0   +41
 - Ant 2006-F                         2235  19.5-12.5  (+15-8 =9 )  100.0   +41
 - AliChess 4.25                      2234  19.0-13.0  (+14-8 =10)  100.0   +31
 - GopherCheck 0.2.3 64-bit           2230  21.0-11.0  (+15-5 =12)   99.9   +59
 - RamJet 0.14                        2116  21.5-10.5  (+17-6 =9 )  100.0   -30
 - Napoleon 1.7 64-bit                2095  23.0-8.0   (+19-4 =8 )  100.0     0
 - Monarch 1.7                        2055  24.0-7.0   (+22-5 =4 )  100.0   +10
 - Matheus 2.3                        2053  24.0-8.0   (+19-3 =10)  100.0   -44
 - ChessMind 0.82                     2052  21.5-10.5  (+17-6 =9 )  100.0   -93
 - Alcibiades 0.3.0 64-bit            2044  22.5-8.5   (+18-4 =9 )  100.0   -61
 - Gerbil 0.2 64-bit                  2041  24.5-6.5   (+20-2 =9 )  100.0   -22
 - Vice 1.0 64-bit                    2037  25.5-5.5   (+23-3 =5 )  100.0   +28
 - Cinnamon 2.0 64-bit                2030  21.5-10.5  (+19-8 =5 )  100.0  -105
 - Bestia 0.90                        2028  24.5-6.5   (+21-3 =7 )  100.0   -20
 - Abbess 2016.12.11                  2023  24.0-6.0   (+21-3 =6 )  100.0   -15
 - Soldat III 0.178 64-bit            2016  26.0-5.0   (+23-2 =6 )  100.0   +14
 - Ecce 1.0 (rev. 508) 64-bit         2007  24.0-8.0   (+20-4 =8 )  100.0   -83
 - Small Potato 0.6.1                 1988  22.0-10.0  (+18-6 =8 )  100.0  -145
 - BigLion 2.23x                      1985  28.0-4.0   (+25-1 =6 )  100.0   +23
 - Gullydeckel 2.16pl1                1983  29.0-3.0   (+27-1 =4 )  100.0   +81
 - Faile 1.4.4                        1974  26.5-5.5   (+24-3 =5 )  100.0   -23
 - SSEChessII 2.05 DC                 1964  27.0-5.0   (+24-2 =6 )  100.0   -28
 - Etude 0.1.2                        1963  26.5-4.5   (+25-3 =3 )  100.0    +8
 - Chess4j 3.2 64-bit                 1961  28.0-4.0   (+27-3 =2 )  100.0   +47
 - Cilian 4.14                        1960  22.0-9.0   (+19-6 =6 )  100.0  -149


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017