CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Donna 3.0 64-bit in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Donna 3.0 64-bit has no rank with rating of 2459 Elo points (+32 -33),
based on 318 games: 105 wins, 113 losses and 100 draws
Score: 48.7%, Average opponent: +11.8, 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  +163
 - Rodin 7.0                          2599   4.5-3.5   (+4 -3 =1 )    0.0  +191
 - GreKo 12.9 64-bit                  2589   3.5-4.5   (+2 -3 =3 )    0.0   +82
 - Colossus 2007a                     2579   2.5-5.5   (+2 -5 =1 )    0.0   -31
 - Tucano 2.00 64-bit                 2571   2.5-5.5   (+1 -4 =3 )    0.0    -6
 - DanaSah 5.07                       2568   3.0-5.0   (+2 -4 =2 )    0.0   +26
 - Capivara LK 0.09b02f 64-bit        2566   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - GreKo 13.1 64-bit                  2564   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Francesca MAD 0.19                 2560   3.0-5.0   (+1 -3 =4 )    0.0   +27
 - Phalanx XXIV                       2535   1.0-7.0   (+0 -6 =2 )    0.0  -212
 - nanoSzachy 4.1 64-bit              2533   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   -78
 - Fridolin 2.0 64-bit                2526   6.0-4.0   (+5 -3 =2 )    0.0  +140
 - Maverick 1.0 64-bit                2506   3.5-6.5   (+2 -5 =3 )    1.2   -61
 - Arasan 10.3                        2499   2.0-6.0   (+2 -6 =0 )    2.7  -190
 - Delphil 3.2 64-bit                 2495   3.5-6.5   (+1 -4 =5 )    2.6   -47
 - Pepito 1.59 64-bit                 2494   2.5-5.5   (+0 -3 =5 )    3.2   -69
 - Pupsi2 0.09                        2491   2.0-6.0   (+1 -5 =2 )    4.6  -147
 - K2 0.75                            2488   1.5-6.5   (+1 -6 =1 )    7.4  -227
 - JikChess 0.01 64-bit               2486   4.5-5.5   (+2 -3 =5 )    9.5    -8
 - Ghost 2.0.2 64-bit                 2483   5.0-5.0   (+5 -5 =0 )   10.3   +24
 - Anatoli 0.35k                      2480   3.5-4.5   (+2 -3 =3 )   13.2   -10
 - Giraffe 20150908 64-bit            2462   5.5-4.5   (+4 -3 =3 )   44.1   +39
 - Carballo 1.3                       2459   6.0-4.0   (+3 -1 =6 )   48.9   +59
 - Betsabe II 1.47                    2440   6.0-4.0   (+4 -2 =4 )   82.9   +39
 - Zurichess Fribourg 64-bit          2440   7.0-3.0   (+6 -2 =2 )   79.7  +130
 - Abrok 5.0                          2434   2.5-5.5   (+1 -4 =3 )   90.1  -147
 - Snitch 1.6.2 64-bit                2433   6.0-2.0   (+4 -0 =4 )   89.2  +119
 - Cmcchess 2.6 64-bit                2421   6.5-3.5   (+5 -2 =3 )   97.8   +57
 - Ares 1.005 64-bit                  2415   1.0-1.0   (+0 -0 =2 )   98.9   -44
 - Shallow r688 64-bit                2411   4.0-4.0   (+2 -2 =4 )   99.4   -53
 - Bitfoot 1.0.d9aeb43 64-bit         2410   5.0-5.0   (+2 -2 =6 )   98.8   -49
 - Simplex 0.9.8 64-bit               2402   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   -59
 - Lozza 1.16 64-bit                  2395   5.0-5.0   (+3 -3 =4 )   99.9   -68
 - Orion 0.3.0 64-bit                 2385   5.0-3.0   (+4 -2 =2 )  100.0   +19
 - Nemeton 1.41                       2348   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   +28
 - Schooner 1.5 64-bit                2300   5.5-2.5   (+4 -1 =3 )  100.0   -40


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018