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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Pawny 0.2 32-bit 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:
Pawny 0.2 32-bit has no rank with rating of 2399 Elo points (+29 -29),
based on 396 games: 134 wins, 140 losses and 122 draws
Score: 49.2%, Average opponent: +5.8, Draws: 30.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - AnMon 5.75                         2538   0.5-3.5   (+0 -3 =1 )    0.0  -150
 - Arasan 11.6 32-bit                 2532   6.0-6.0   (+4 -4 =4 )    0.0  +133
 - Arasan 12.1 32-bit                 2530   2.5-1.5   (+2 -1 =1 )    0.0  +212
 - DanaSah 4.45                       2512   1.5-2.5   (+1 -2 =1 )    0.0   +21
 - Hermann 2.5 32-bit                 2498   2.5-5.5   (+0 -3 =5 )    0.0    -1
 - Philou 3.1.4.1                     2493   4.0-4.0   (+3 -3 =2 )    0.0   +94
 - Xpdnt 091007                       2482   1.5-2.5   (+0 -1 =3 )    0.0   +23
 - Matacz 1.4                         2478   0.5-3.5   (+0 -3 =1 )    0.0  -209
 - Pupsi2 0.08                        2472   3.0-9.0   (+2 -8 =2 )    0.0  -117
 - Trace 1.37a                        2471   3.0-1.0   (+2 -0 =2 )    0.0  +221
 - Counter 1.2                        2468   1.0-3.0   (+0 -2 =2 )    0.0   -80
 - LittleThought 1.052 32-bit         2467   4.5-11.5  (+3 -10=3 )    0.0   -97
 - Gaviota 0.80 32-bit                2466   5.5-6.5   (+4 -5 =3 )    0.1   +39
 - GreKo 8.0 32-bit                   2448   1.5-2.5   (+1 -2 =1 )    1.0   -36
 - Bruja 1.9.1 32-bit                 2444   2.5-1.5   (+2 -1 =1 )    1.0  +136
 - nanoSzachy 3.8                     2437  12.5-13.5  (+7 -8 =11)    1.3   +28
 - Snitch 1.6.2 32-bit                2436   0.0-4.0   (+0 -4 =0 )    2.7  -INF
 - Delphil 2.6b                       2434   2.0-2.0   (+2 -2 =0 )    5.8   +35
 - Typhoon 1.00-358                   2433   3.0-1.0   (+3 -1 =0 )    2.4  +260
 - GreKo 7.2 32-bit                   2428   9.5-10.5  (+5 -6 =9 )    9.6   +14
 - Glass 1.6                          2427  12.0-16.0  (+9 -13=6 )    6.1   -23
 - PostModernist 1016                 2419   2.5-1.5   (+2 -1 =1 )   13.8  +112
 - Gaviota 0.75.7 32-bit              2415   9.0-9.0   (+6 -6 =6 )   23.7   +13
 - Delphil 2.6a                       2415   9.0-7.0   (+6 -4 =6 )   22.1   +53
 - Eeyore 1.52 32-bit                 2404   8.0-4.0   (+5 -1 =6 )   40.0  +104
 - Rodin 3.0                          2402   3.5-8.5   (+3 -8 =1 )   44.0  -171
 - Sorgenkind 0.4                     2387   7.0-5.0   (+6 -4 =2 )   76.6   +48
 - Ares 1.004                         2372  13.0-7.0   (+10-4 =6 )   94.8   +69
 - OliThink 5.3.0 32-bit              2357   8.5-7.5   (+7 -6 =3 )   99.0   -16
 - Plisk 0.2.7d 32-bit                2349   4.0-4.0   (+4 -4 =0 )   99.7   -50
 - Plisk 0.2.6 32-bit                 2348   3.5-0.5   (+3 -0 =1 )   98.9  +236
 - Glass 1.5                          2344   1.5-0.5   (+1 -0 =1 )   99.6   +87
 - Ghost 2.0.1                        2341   4.0-4.0   (+2 -2 =4 )   99.9   -52
 - Arion 1.7                          2341   4.5-3.5   (+3 -2 =3 )  100.0   -20
 - Alex 2.12a                         2328   2.5-5.5   (+1 -4 =3 )   99.9  -195
 - Amundsen 0.80                      2327   5.0-3.0   (+4 -2 =2 )  100.0   +21
 - Cheese 1.3                         2307  14.5-7.5   (+11-4 =7 )  100.0   +16
 - Butcher 1.60n1                     2284   2.0-2.0   (+1 -1 =2 )  100.0  -115
 - Sungorus 1.4 32-bit                2259   3.0-1.0   (+2 -0 =2 )  100.0    +9
 - AliChess 4.21                      2257   2.5-1.5   (+2 -1 =1 )  100.0   -59
 - Waxman 2009                        2252   2.5-1.5   (+1 -0 =3 )  100.0   -87
 - RattateChess 1.0 Nosferatu         2251   1.5-2.5   (+1 -2 =1 )  100.0  -243
 - Feuerstein 0.4.6.1                 2237   2.5-1.5   (+2 -1 =1 )  100.0   -66
 - Atak 6.8                           2236   2.0-2.0   (+1 -1 =2 )  100.0  -152


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