CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Pawny 0.13 in CCRL 40/40, 2019-06-15
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:
Pawny 0.13 has no rank with rating of 2169 Elo points (+32 -32),
based on 363 games: 153 wins, 137 losses and 73 draws
Score: 52.2%, Average opponent: −17.1, Draws: 20.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Exacto 0.e 64-bit                  2251   2.5-3.5   (+1 -2 =3 )    0.0   +29
 - MadChess 1.4 64-bit                2248   4.5-5.5   (+3 -4 =3 )    0.0   +47
 - Bearded N44.2                      2221   4.5-4.5   (+4 -4 =1 )    1.5   +45
 - MadChess 1.3 64-bit                2211   3.5-6.5   (+3 -6 =1 )    4.3   -74
 - Zevra 1.8.2 r612 64-bit            2196   3.0-1.0   (+3 -1 =0 )   11.6  +252
 - AliChess 4.08                      2195   0.0-2.0   (+0 -2 =0 )   13.5  -INF
 - Dorpsgek Dillinger 64-bit          2194   4.0-6.0   (+3 -5 =2 )    9.3   -49
 - Buzz 0.08 32-bit                   2193  13.5-18.5  (+11-16=5 )   13.1   -34
 - OBender 3.2.4.2                    2191   1.0-1.0   (+1 -1 =0 )   12.5   +22
 - Alex 2.03                          2184  12.5-19.5  (+8 -15=9 )   25.1   -63
 - Atak 6.5                           2180  12.0-20.0  (+10-18=4 )   29.8   -87
 - FireFly 2.5.10                     2179   3.0-7.0   (+2 -6 =2 )   33.5  -136
 - Lime 66                            2178  20.0-12.0  (+15-7 =10)   32.2   +92
 - Hamsters 0.0.6                     2177   1.0-1.0   (+1 -1 =0 )   34.4    +8
 - CT800 1.20 64-bit                  2174   4.0-2.0   (+2 -0 =4 )   41.5   +98
 - Sungorus 1.2                       2172   0.0-2.0   (+0 -2 =0 )   44.3  -INF
 - Bearded 06_29                      2156  18.5-14.5  (+15-11=7 )   72.4   +30
 - FireFly 2.5.8 32-bit               2150   5.5-4.5   (+4 -3 =3 )   79.3   +16
 - Prophet 2.0 32-bit                 2137  21.0-11.0  (+18-8 =6 )   95.8   +84
 - TJchess 0.121                      2133   2.0-2.0   (+2 -2 =0 )   97.0   -36
 - Waxman 2008                        2133   3.0-1.0   (+3 -1 =0 )   96.2  +190
 - Ifrit j4.2                         2123   8.5-7.5   (+8 -7 =1 )   97.6   -18
 - Clarabit 1.00 32-bit               2115   1.0-3.0   (+0 -2 =2 )   99.7  -196
 - Adam 3.1                           2109   1.0-1.0   (+1 -1 =0 )   99.9   -60
 - FireFly 2.5.6 32-bit               2087   3.5-0.5   (+3 -0 =1 )  100.0  +200
 - BikJump 2.01 32-bit                2084   3.5-0.5   (+3 -0 =1 )  100.0  +203
 - ZCT 0.3.2500                       2048   1.0-1.0   (+1 -1 =0 )  100.0  -121
 - KMTChess 1.1 32-bit                2046   0.5-1.5   (+0 -1 =1 )  100.0  -265
 - Matheus 2.3                        2041  24.0-8.0   (+22-6 =4 )  100.0   +73
 - Alex 1.96                          2014   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Kurt 271009                        1997   0.5-1.5   (+0 -1 =1 )  100.0  -314
 - Schola 1.1.0 32-bit                1992   1.0-1.0   (+1 -1 =0 )  100.0  -177
 - Heracles 0.6.16                    1982   2.0-2.0   (+2 -2 =0 )  100.0  -187
 - ECE 0.3                            1914   1.5-0.5   (+1 -0 =1 )  100.0   -98
 - Reger 0.09                         1908   1.5-0.5   (+1 -0 =1 )  100.0  -118


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019