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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Show each game results
NG-Play 9.86 64-bit 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:
NG-Play 9.86 64-bit has no rank with rating of 2195 Elo points (+17 -17),
based on 1245 games: 481 wins, 492 losses and 272 draws
Score: 49.6%, Average opponent: +3.4, Draws: 21.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Teki 1 64-bit                      2406   3.0-19.0  (+1 -17=4 )    0.0   -84
 - Pirarucu 2.0.0 64-bit              2325  13.0-19.0  (+11-17=4 )    0.0   +54
 - Galjoen 0.38 64-bit                2319  13.0-18.0  (+10-15=6 )    0.0   +63
 - Dimitri 350a                       2309  14.5-15.5  (+10-11=9 )    0.0  +100
 - Fischerle 0.9.80 SE 64-bit         2279  12.5-19.5  (+7 -14=11)    0.0   +14
 - Napoleon 1.8 64-bit                2250   9.0-21.0  (+6 -18=6 )    0.0   -93
 - Isa 2.0.61 64-bit                  2238  15.5-10.5  (+12-7 =7 )    0.0  +118
 - Monolith 0.2 64-bit                2237  12.5-19.5  (+8 -15=9 )    0.7   -36
 - Ant 2006-F                         2236  10.0-21.0  (+8 -19=4 )    0.0   -98
 - Anechka 0.08                       2235  11.0-21.0  (+7 -17=8 )    0.0   -75
 - AliChess 4.25                      2229  22.0-7.0   (+21-6 =2 )    0.0  +258
 - Adam 3.3                           2220  17.0-15.0  (+13-11=8 )    0.5   +48
 - RamJet 0.13                        2220  14.5-17.5  (+11-14=7 )    1.5   -11
 - Lozza 1.13 64-bit                  2219   4.5-5.5   (+3 -4 =3 )    2.8   -16
 - Buzz 0.08 64-bit                   2216  11.5-20.5  (+8 -17=7 )    2.6   -82
 - Zevra 1.8.3 r636 64-bit            2215  17.0-15.0  (+15-13=4 )    6.7   +46
 - FireFly 2.7.0 64-bit               2208  11.5-20.5  (+10-19=3 )   11.2  -101
 - Chispa 4.0.3                       2207  14.5-17.5  (+8 -11=13)   10.3   -18
 - Dorpsgek Dillinger 64-bit          2205  16.5-12.5  (+10-6 =13)   21.8   +52
 - Beowulf 2.4a 32-bit                2203  12.0-19.0  (+10-17=4 )   19.7   -81
 - RattateChess 1.0 Nosferatu         2199  18.5-12.5  (+16-10=5 )   34.0   +80
 - Uralochka 1.1b                     2189  18.5-13.5  (+16-11=5 )   72.2   +53
 - Mango Paola Ajedrez 1.0            2185  12.5-19.5  (+10-17=5 )   83.0   -94
 - Atak 6.8                           2184  15.5-15.5  (+11-11=9 )   87.4   -11
 - Madeleine 0.2                      2182  20.5-8.5   (+19-7 =3 )   89.7  +160
 - Protej 0.5.8c                      2177  15.5-16.5  (+13-14=5 )   95.2   -29
 - Genesis 2.0                        2171  16.5-15.5  (+13-12=7 )   99.3   -11
 - Galjoen 0.37.2 64-bit              2160  10.5-12.5  (+7 -9 =7 )   99.8   -54
 - Dorpsgek Cosmopolitan 2 64-bit     2160  15.0-16.0  (+13-14=4 )   99.7   -48
 - Blitzkrieg rev337 64-bit           2159  15.5-16.5  (+12-13=7 )   99.9   -48
 - BlackBishop 1.0                    2156  20.0-12.0  (+16-8 =8 )  100.0   +48
 - NagaSkaki 5.12                     2155  19.5-12.5  (+17-10=5 )  100.0   +42
 - Alarm 0.93.1                       2145  20.0-11.0  (+15-6 =10)  100.0   +46
 - Lime 66                            2143  20.0-12.0  (+17-9 =6 )  100.0   +36
 - Fortress 1.62                      2136  19.5-12.5  (+16-9 =7 )  100.0   +20
 - ChessKISS 1.7c 64-bit              2136  18.0-14.0  (+15-11=6 )  100.0   -12
 - GopherCheck 0.2.2 64-bit           2135  18.5-13.5  (+13-8 =11)  100.0    -4
 - Nesik 0.7.0 alpha                  2133  18.5-13.5  (+14-9 =9 )  100.0    -8
 - WJChess 1.64                       2131  12.5-19.5  (+8 -15=9 )  100.0  -139
 - Isa 1.9.63 64-bit                  2108  19.5-12.5  (+16-9 =7 )  100.0    -5
 - Napoleon 1.7 64-bit                2102  17.5-14.5  (+15-12=5 )  100.0   -57


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