CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Xpdnt 080927 in CCRL 40/40, 2019-07-11
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Xpdnt 080927 has no rank with rating of 2299 Elo points (+29 -29),
based on 428 games: 166 wins, 156 losses and 106 draws
Score: 51.2%, Average opponent: −8.5, Draws: 24.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Tornado 2.1.41a                    2527   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Brutus 7.02b                       2514   1.5-2.5   (+0 -1 =3 )    0.0  +155
 - Rotor 0.4                          2480   1.0-3.0   (+1 -3 =0 )    0.0   -45
 - Counter 1.1                        2455   1.5-0.5   (+1 -0 =1 )    0.0  +298
 - Muse 0.899b                        2416   0.5-1.5   (+0 -1 =1 )    0.0   -39
 - Dragon 4.6                         2404   0.5-1.5   (+0 -1 =1 )    0.0   -37
 - Djinn 0.925x                       2401   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Amateur 2.82                       2389   0.5-1.5   (+0 -1 =1 )    0.0   -66
 - Comet B68                          2383   0.5-1.5   (+0 -1 =1 )    0.0   -58
 - Dirty 0.99 OW5                     2381   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - GreKo 6.30                         2377   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - GreKo 6.25                         2367   0.5-3.5   (+0 -3 =1 )    0.1  -213
 - Counter 1.0                        2367   2.0-2.0   (+2 -2 =0 )    0.1   +68
 - Philou 2.8.0                       2366   0.0-2.0   (+0 -2 =0 )    0.1  -INF
 - GreKo 6.5                          2363   0.0-2.0   (+0 -2 =0 )    0.1  -INF
 - Flux 2.2.1                         2356   1.5-2.5   (+1 -2 =1 )    0.1   -28
 - Philou 2.7.0                       2355   0.0-2.0   (+0 -2 =0 )    0.7  -INF
 - Glass 1.3                          2352   2.0-2.0   (+1 -1 =2 )    0.3   +53
 - Dirty 0.99z                        2352   0.0-6.0   (+0 -6 =0 )    1.0  -INF
 - Arion 1.7                          2341   1.5-2.5   (+1 -2 =1 )    0.8   -40
 - LittleThought 1.03 32-bit          2338   0.0-2.0   (+0 -2 =0 )    1.5  -INF
 - Aice 0.99.2                        2337   1.0-1.0   (+1 -1 =0 )    1.4   +38
 - Asterisk 0.6                       2330  23.5-21.5  (+17-15=13)    3.4   +46
 - Amundsen 0.80                      2327   1.0-3.0   (+0 -2 =2 )    5.0  -121
 - Chezzz 1.0.3                       2321   5.0-6.0   (+4 -5 =2 )   10.6   -19
 - Zeus 1.27                          2317   7.0-5.0   (+6 -4 =2 )   19.1   +84
 - KnightX 1.92                       2315   1.5-2.5   (+1 -2 =1 )   17.4   -69
 - Averno 0.81                        2312   2.0-0.0   (+2 -0 =0 )   23.7  +INF
 - Cheese 1.3                         2307  12.5-11.5  (+10-9 =5 )   31.1   +24
 - Ant 2006-F                         2302   0.5-1.5   (+0 -1 =1 )   43.3  -153
 - Natwarlal 0.14                     2301   4.0-4.0   (+4 -4 =0 )   44.5    +2
 - Joker 1.1.14                       2300   9.0-11.0  (+6 -8 =6 )   47.3   -33
 - Anechka 0.08                       2299   0.0-2.0   (+0 -2 =0 )   50.7  -INF
 - Zeus 1.29                          2297  11.0-11.0  (+9 -9 =4 )   53.6    -2
 - Brutus 6.1                         2297  11.0-10.0  (+8 -7 =6 )   53.5   +15
 - Popochin 3.2                       2295   3.5-6.5   (+2 -5 =3 )   59.6  -108
 - Glass 1.2                          2282   5.5-1.5   (+5 -1 =1 )   79.7  +204
 - Rodin 2.1h                         2282   4.5-5.5   (+3 -4 =3 )   78.8   -48
 - Bison 8.2.4r                       2280   6.0-8.0   (+4 -6 =4 )   83.0   -67
 - Chispa 4.0.3                       2272   1.5-0.5   (+1 -0 =1 )   94.4  +130
 - Ayito 0.2.994                      2264   1.0-1.0   (+1 -1 =0 )   97.5   -35
 - Cheese 1.2                         2259   1.5-2.5   (+0 -1 =3 )   95.9   -99
 - Brutus 6.0                         2250   1.5-2.5   (+1 -2 =1 )   98.4  -144
 - EXchess 5.01b 32-bit               2249   0.0-2.0   (+0 -2 =0 )   99.2  -INF
 - AliChess 4.19                      2243   3.0-1.0   (+2 -0 =2 )   99.5   +86
 - AliChess 4.18                      2241  18.5-4.5   (+16-2 =5 )   99.6  +175
 - Feuerstein 0.4.6.1                 2237  23.5-14.5  (+18-9 =11)  100.0   +21
 - Deuterium 06.08.25.04              2229   1.5-0.5   (+1 -0 =1 )  100.0   +86
 - Gibbon 2.42c                       2224   4.5-0.5   (+4 -0 =1 )  100.0  +247
 - Uralochka 1.1b                     2217   8.0-4.0   (+7 -3 =2 )  100.0   +46
 - Gibbon 2.52a                       2215   6.0-6.0   (+5 -5 =2 )  100.0   -88
 - ZCT 0.3.2451                       2209   7.0-3.0   (+4 -0 =6 )  100.0   +24
 - ChessAlex 2.0r4                    2204   3.5-4.5   (+3 -4 =1 )  100.0  -140
 - RattateChess Bologna 2007          2200   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - BlackBishop 1.0                    2200   2.5-1.5   (+2 -1 =1 )  100.0    -6
 - Alf 1.09                           2194   3.0-1.0   (+3 -1 =0 )  100.0  +121
 - Atak 6.5                           2179   2.0-2.0   (+2 -2 =0 )  100.0  -120
 - OliThink 5.1.9                     2156   2.5-1.5   (+1 -0 =3 )  100.0   -75


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019