CCRL 40/40
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 766'023 games
played by 1'997 programs
104955 CPU days (X2 4600+)

White wins: 262'896 (34.3%)
Black wins: 194'802 (25.4%)
Draws: 308'325 (40.3%)
White score: 54.4%

Engine Details

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Donna 3.0 64-bit in CCRL 40/40, 2017-12-09
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Donna 3.0 64-bit has no rank with rating of 2458 Elo points (+33 -33),
based on 318 games: 105 wins, 113 losses and 100 draws
Score: 48.7%, Average opponent: +12.1, Draws: 31.4%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - NoraGrace 2.0 64-bit              2622   1.0-1.0   (+1 -1 =0 )    0.0  +164
 - Rodin 7.0                         2599   4.5-3.5   (+4 -3 =1 )    0.0  +192
 - GreKo 12.9 64-bit                 2588   3.5-4.5   (+2 -3 =3 )    0.0   +82
 - Colossus 2007a                    2579   2.5-5.5   (+2 -5 =1 )    0.0   -30
 - Tucano 2.00 64-bit                2571   2.5-5.5   (+1 -4 =3 )    0.0    -5
 - DanaSah 5.07                      2567   3.0-5.0   (+2 -4 =2 )    0.0   +26
 - Capivara LK 0.09b02f 64-bit       2565   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - GreKo 13.1 64-bit                 2563   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Francesca MAD 0.19                2560   3.0-5.0   (+1 -3 =4 )    0.0   +28
 - Phalanx XXIV                      2534   1.0-7.0   (+0 -6 =2 )    0.0  -212
 - nanoSzachy 4.1 64-bit             2532   6.0-4.0   (+6 -4 =0 )    0.0  +162
 - Hermann 2.8 64-bit                2528   2.5-5.5   (+2 -5 =1 )    0.0   -77
 - Fridolin 2.0 64-bit               2525   6.0-4.0   (+5 -3 =2 )    0.0  +140
 - Maverick 1.0 64-bit               2505   3.5-6.5   (+2 -5 =3 )    1.2   -61
 - Arasan 10.3                       2498   2.0-6.0   (+2 -6 =0 )    2.6  -190
 - Delphil 3.2 64-bit                2494   3.5-6.5   (+1 -4 =5 )    2.6   -47
 - Pupsi2 0.09                       2490   2.0-6.0   (+1 -5 =2 )    4.5  -147
 - Pepito 1.59 64-bit                2490   2.5-5.5   (+0 -3 =5 )    4.4   -72
 - K2 0.75                           2487   1.5-6.5   (+1 -6 =1 )    7.3  -227
 - JikChess 0.01 64-bit              2485   4.5-5.5   (+2 -3 =5 )    9.5    -8
 - Ghost 2.0.2 64-bit                2482   5.0-5.0   (+5 -5 =0 )   10.2   +24
 - Anatoli 0.35k                     2479   3.5-4.5   (+2 -3 =3 )   13.0   -10
 - Giraffe 20150908 64-bit           2462   5.5-4.5   (+4 -3 =3 )   42.5   +40
 - Carballo 1.3                      2459   6.0-4.0   (+3 -1 =6 )   49.0   +60
 - Betsabe II 1.47                   2440   6.0-4.0   (+4 -2 =4 )   83.0   +40
 - Zurichess Fribourg 64-bit         2440   7.0-3.0   (+6 -2 =2 )   79.3  +131
 - Abrok 5.0                         2431   2.5-5.5   (+1 -4 =3 )   91.3  -149
 - Snitch 1.6.2 64-bit               2430   6.0-2.0   (+4 -0 =4 )   91.2  +117
 - Cmcchess 2.6 64-bit               2423   6.5-3.5   (+5 -2 =3 )   96.8   +60
 - Ares 1.005 64-bit                 2416   1.0-1.0   (+0 -0 =2 )   98.7   -42
 - Shallow r688 64-bit               2410   4.0-4.0   (+2 -2 =4 )   99.4   -53
 - Bitfoot 1.0.d9aeb43 64-bit        2409   5.0-5.0   (+2 -2 =6 )   99.0   -49
 - Simplex 0.9.8 64-bit              2401   6.0-2.0   (+5 -1 =2 )   99.8  +126
 - Gaia 3.5 64-bit                   2400   4.0-4.0   (+2 -2 =4 )   99.8   -58
 - Lozza 1.16 64-bit                 2395   5.0-5.0   (+3 -3 =4 )   99.9   -67
 - Orion 0.3.0 64-bit                2384   5.0-3.0   (+4 -2 =2 )  100.0   +19
 - Nemeton 1.41                      2347   7.5-2.5   (+6 -1 =3 )  100.0   +59
 - CyberPagno 2.3 64-bit             2338   7.0-3.0   (+6 -2 =2 )  100.0   +29
 - Schooner 1.5 64-bit               2299   5.5-2.5   (+4 -1 =3 )  100.0   -40


Created in 2005-2013 by CCRL team
Last games added on December 9, 2017