CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Donna 3.0 64-bit in CCRL 40/40, 2017-11-18
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 2457 Elo points (+33 -33),
based on 318 games: 105 wins, 113 losses and 100 draws
Score: 48.7%, Average opponent: +12.4, Draws: 31.4%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - NoraGrace 2.0 64-bit              2621   1.0-1.0   (+1 -1 =0 )    0.0  +164
 - Rodin 7.0                         2598   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   +83
 - Colossus 2007a                    2579   2.5-5.5   (+2 -5 =1 )    0.0   -29
 - Tucano 2.00 64-bit                2570   2.5-5.5   (+1 -4 =3 )    0.0    -5
 - DanaSah 5.07                      2567   3.0-5.0   (+2 -4 =2 )    0.0   +27
 - Capivara LK 0.09b02f 64-bit       2564   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   +29
 - Phalanx XXIV                      2533   1.0-7.0   (+0 -6 =2 )    0.0  -212
 - nanoSzachy 4.1 64-bit             2531   6.0-4.0   (+6 -4 =0 )    0.0  +162
 - Hermann 2.8 64-bit                2527   2.5-5.5   (+2 -5 =1 )    0.0   -77
 - Fridolin 2.0 64-bit               2524   6.0-4.0   (+5 -3 =2 )    0.0  +140
 - Maverick 1.0 64-bit               2504   3.5-6.5   (+2 -5 =3 )    1.2   -61
 - Arasan 10.3                       2500   2.0-6.0   (+2 -6 =0 )    2.0  -187
 - Delphil 3.2 64-bit                2493   3.5-6.5   (+1 -4 =5 )    2.9   -47
 - Pupsi2 0.09                       2489   2.0-6.0   (+1 -5 =2 )    4.6  -147
 - Pepito 1.59 64-bit                2488   2.5-5.5   (+0 -3 =5 )    5.1   -73
 - K2 0.75                           2487   1.5-6.5   (+1 -6 =1 )    7.4  -226
 - JikChess 0.01 64-bit              2484   4.5-5.5   (+2 -3 =5 )    9.5    -8
 - Ghost 2.0.2 64-bit                2481   5.0-5.0   (+5 -5 =0 )   10.3   +24
 - Anatoli 0.35k                     2479   3.5-4.5   (+2 -3 =3 )   12.0    -9
 - Giraffe 20150908 64-bit           2461   5.5-4.5   (+4 -3 =3 )   42.0   +40
 - Carballo 1.3                      2458   6.0-4.0   (+3 -1 =6 )   49.0   +60
 - Zurichess Fribourg 64-bit         2440   7.0-3.0   (+6 -2 =2 )   79.1  +132
 - Betsabe II 1.47                   2439   6.0-4.0   (+4 -2 =4 )   83.0   +40
 - Snitch 1.6.2 64-bit               2429   6.0-2.0   (+4 -0 =4 )   91.5  +117
 - Abrok 5.0                         2428   2.5-5.5   (+1 -4 =3 )   92.9  -151
 - Cmcchess 2.6 64-bit               2421   6.5-3.5   (+5 -2 =3 )   97.0   +59
 - Ares 1.005 64-bit                 2414   1.0-1.0   (+0 -0 =2 )   98.8   -43
 - Shallow r688 64-bit               2409   4.0-4.0   (+2 -2 =4 )   99.4   -53
 - Bitfoot 1.0.d9aeb43 64-bit        2408   5.0-5.0   (+2 -2 =6 )   98.9   -49
 - Gaia 3.5 64-bit                   2402   4.0-4.0   (+2 -2 =4 )   99.6   -55
 - Simplex 0.9.8 64-bit              2401   6.0-2.0   (+5 -1 =2 )   99.8  +127
 - Lozza 1.16 64-bit                 2394   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   +20
 - Nemeton 1.41                      2346   7.5-2.5   (+6 -1 =3 )  100.0   +59
 - CyberPagno 2.3 64-bit             2337   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   -39


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017