CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Pawny 0.2.2 32-bit in CCRL 40/40, 2019-09-14
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 0.2.2 32-bit has no rank with rating of 2413 Elo points (+34 -34),
based on 301 games: 104 wins, 111 losses and 86 draws
Score: 48.8%, Average opponent: +8.3, Draws: 28.6%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Cheng3 1.04 32-bit                2579   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - DanaSah 4.66                      2542   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Rodin 4.0                         2524   2.5-5.5   (+1 -4 =3 )    0.0    -9
 - AnMon 5.60                        2515   3.0-7.0   (+1 -5 =4 )    0.0   -26
 - Hermann 2.8 32-bit                2509   1.0-3.0   (+1 -3 =0 )    0.0  -129
 - Movei 00.8.295                    2507   3.0-7.0   (+2 -6 =2 )    0.0   -58
 - Delphil 2.8                       2493   2.0-2.0   (+1 -1 =2 )    0.0   +80
 - GreKo 8.2 32-bit                  2487   5.0-12.0  (+1 -8 =8 )    0.0   -52
 - Pupsi2 0.08                       2473   3.5-4.5   (+2 -3 =3 )    0.1   +23
 - Arasan 10.4                       2471   3.0-7.0   (+2 -6 =2 )    0.2   -89
 - Counter 1.2                       2469   4.5-3.5   (+3 -2 =3 )    0.2   +97
 - Quark 2.35                        2469   1.0-3.0   (+1 -3 =0 )    0.2  -170
 - LittleThought 1.052 32-bit        2467   1.5-2.5   (+1 -2 =1 )    0.2   -28
 - Trace 1.35                        2463   6.5-3.5   (+5 -2 =3 )    1.3  +157
 - Twisted Logic 20071202x           2458   5.0-5.0   (+3 -3 =4 )    1.8   +45
 - Gaviota 0.74.41 32-bit            2446   3.5-6.5   (+3 -6 =1 )    7.8   -84
 - Hussar 0.4                        2444   2.0-2.0   (+2 -2 =0 )    5.2   +31
 - Abrok 5.0                         2443   6.0-8.0   (+5 -7 =2 )    5.6   -28
 - nanoSzachy 3.8                    2438   6.0-2.0   (+5 -1 =2 )    9.2  +207
 - Typhoon 1.00-358                  2434   2.0-2.0   (+2 -2 =0 )   12.9   +21
 - Homer 2.01                        2430   2.0-2.0   (+2 -2 =0 )   19.5   +17
 - Atlas 3.14b 32-bit                2401   7.5-10.5  (+5 -8 =5 )   71.4   -66
 - Shield 1.1 64-bit                 2394   8.0-2.0   (+7 -1 =2 )   79.1  +206
 - Orion 0.3.0 64-bit                2387   5.0-3.0   (+3 -1 =4 )   90.0   +52
 - Dorky 4.3 32-bit                  2385   7.0-5.0   (+5 -3 =4 )   90.0   +30
 - Ares 1.004                        2373  11.0-5.0   (+10-4 =2 )   98.2  +109
 - TJchess 1.01                      2370  10.5-7.5   (+8 -5 =5 )   98.0   +18
 - OliThink 5.3.0 32-bit             2358   2.5-1.5   (+2 -1 =1 )   99.7   +40
 - Nemeton 1.41                      2355   3.5-6.5   (+1 -4 =5 )   99.6  -147
 - Plisk 0.2.7d 32-bit               2350   2.5-1.5   (+2 -1 =1 )   99.9   +19
 - Ghost 2.0.1                       2342   2.0-2.0   (+1 -1 =2 )  100.0   -81
 - Daydreamer 1.5                    2335   6.5-3.5   (+4 -1 =5 )  100.0   +11
 - Alex 2.13                         2326   2.0-2.0   (+2 -2 =0 )  100.0   -87
 - Simplex 0.9.7 32-bit              2323   3.0-1.0   (+2 -0 =2 )  100.0   +59
 - Schooner 1.5 64-bit               2300   5.0-3.0   (+3 -1 =4 )  100.0   -38
 - Chaturanga 2.4.3                  2290   2.5-1.5   (+2 -1 =1 )  100.0   -31
 - Butcher 1.61 32-bit               2285   2.5-1.5   (+2 -1 =1 )  100.0   -42
 - AliChess 4.25                     2284   3.0-1.0   (+2 -0 =2 )  100.0   +20


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019