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 090704 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 090704 has no rank with rating of 2340 Elo points (+33 -33),
based on 314 games: 117 wins, 106 losses and 91 draws
Score: 51.8%, Average opponent: −13.5, Draws: 29.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Shallow r694 64-bit                2443   5.5-4.5   (+4 -3 =3 )    0.0  +134
 - Bagatur 1.4b 64-bit                2440   4.0-6.0   (+2 -4 =4 )    0.0   +36
 - nanoSzachy 3.8                     2437   1.0-1.0   (+0 -0 =2 )    0.0   +97
 - Sorgenkind 0.4                     2387   3.5-6.5   (+2 -5 =3 )    0.5   -52
 - Orion 0.3.0 64-bit                 2386   4.0-4.0   (+3 -3 =2 )    0.9   +39
 - Sage 3.53                          2386   1.0-3.0   (+0 -2 =2 )    0.8   -96
 - Dirty 0.99 OW5                     2381   0.0-4.0   (+0 -4 =0 )    2.5  -INF
 - GreKo 6.5                          2363   4.0-5.0   (+2 -3 =4 )   14.2    -3
 - Flux 2.2.1                         2356   2.5-1.5   (+1 -0 =3 )   20.6   +83
 - Glass 1.3                          2352   3.0-5.0   (+1 -3 =4 )   27.9   -65
 - LittleThought 1.03 32-bit          2338   4.5-4.5   (+4 -4 =1 )   53.5    -2
 - Rodin 2.3a                         2338   1.5-0.5   (+1 -0 =1 )   54.5  +154
 - Aice 0.99.2                        2337  16.5-14.5  (+15-13=3 )   56.9   +22
 - Asterisk 0.6                       2330  19.0-17.0  (+15-13=8 )   70.9   +12
 - Amundsen 0.80                      2327   2.0-4.0   (+1 -3 =2 )   75.6  -123
 - Zeus 1.27                          2317  21.5-16.5  (+16-11=11)   86.7   +20
 - Cheese 1.3                         2307  20.5-20.5  (+16-16=9 )   96.1   -30
 - Nemeton 1.2                        2307   1.5-2.5   (+1 -2 =1 )   93.5  -124
 - Anechka 0.08                       2299  24.5-10.5  (+19-5 =11)   98.6   +97
 - Schooner 1.5 64-bit                2299   6.0-2.0   (+5 -1 =2 )   97.6  +145
 - Popochin 3.2                       2295   2.5-3.5   (+1 -2 =3 )   99.1   -90
 - Butcher 1.60n1                     2284   1.5-0.5   (+1 -0 =1 )   99.7   +86
 - Rodin 2.1h                         2282   2.0-2.0   (+1 -1 =2 )   99.5   -58
 - AliChess 4.19                      2243   1.5-2.5   (+1 -2 =1 )  100.0  -178
 - Feuerstein 0.4.6.1                 2237   3.5-2.5   (+3 -2 =1 )  100.0   -43
 - Uralochka 1.1b                     2217   2.0-2.0   (+1 -1 =2 )  100.0  -112
 - ChessAlex 2.0r4                    2204   2.0-3.0   (+0 -1 =4 )  100.0  -175
 - BlackBishop 1.0                    2200   1.5-2.5   (+1 -2 =1 )  100.0  -225


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