CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Xpdnt 090704 in CCRL 40/40, 2018-02-17
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, 2005-2018, 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: −13.9, Draws: 29.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Shallow r694 64-bit                2439   5.5-4.5   (+4 -3 =3 )    0.0  +130
 - Bagatur 1.4b 64-bit                2438   4.0-6.0   (+2 -4 =4 )    0.0   +34
 - 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                 2385   4.0-4.0   (+3 -3 =2 )    1.0   +38
 - Sage 3.53                          2384   1.0-3.0   (+0 -2 =2 )    1.1   -98
 - Dirty 0.99 OW5                     2382   0.0-4.0   (+0 -4 =0 )    2.2  -INF
 - GreKo 6.5                          2363   4.0-5.0   (+2 -3 =4 )   13.7    -3
 - Glass 1.3                          2353   3.0-5.0   (+1 -3 =4 )   27.0   -64
 - Flux 2.2.1                         2351   2.5-1.5   (+1 -0 =3 )   29.5   +78
 - LittleThought 1.03 32-bit          2338   4.5-4.5   (+4 -4 =1 )   53.3    -2
 - Rodin 2.3a                         2337   1.5-0.5   (+1 -0 =1 )   54.3  +153
 - Aice 0.99.2                        2333  16.5-14.5  (+15-13=3 )   63.4   +18
 - Amundsen 0.80                      2333   2.0-4.0   (+1 -3 =2 )   64.3  -117
 - Asterisk 0.6                       2330  19.0-17.0  (+15-13=8 )   69.0   +12
 - Zeus 1.27                          2320  21.5-16.5  (+16-11=11)   81.6   +23
 - Cheese 1.3                         2307  20.5-20.5  (+16-16=9 )   96.2   -30
 - Nemeton 1.2                        2306   1.5-2.5   (+1 -2 =1 )   94.0  -125
 - Schooner 1.5 64-bit                2300   6.0-2.0   (+5 -1 =2 )   97.1  +146
 - Anechka 0.08                       2297  24.5-10.5  (+19-5 =11)   98.8   +95
 - Popochin 3.2                       2293   2.5-3.5   (+1 -2 =3 )   99.2   -92
 - Butcher 1.60n1                     2283   1.5-0.5   (+1 -0 =1 )   99.7   +85
 - Rodin 2.1h                         2283   2.0-2.0   (+1 -1 =2 )   99.4   -57
 - AliChess 4.19                      2243   1.5-2.5   (+1 -2 =1 )  100.0  -178
 - Feuerstein 0.4.6.1                 2236   3.5-2.5   (+3 -2 =1 )  100.0   -44
 - Uralochka 1.1b                     2218   2.0-2.0   (+1 -1 =2 )  100.0  -111
 - ChessAlex 2.0r4                    2206   2.0-3.0   (+0 -1 =4 )  100.0  -173
 - 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 February 17, 2018