CCRL 40/15
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 1'160'846 games
played by 2'685 programs

White wins: 400'696 (34.5%)
Black wins: 296'236 (25.5%)
Draws: 463'914 (40.0%)
White score: 54.5%

Engine Details

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Donna 3.1 64-bit in CCRL 40/15, 2020-07-11
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Donna 3.1 64-bit has no rank with rating of 2518 Elo points (+28 -28),
based on 434 games: 142 wins, 147 losses and 145 draws
Score: 49.4%, Average opponent: +5.2, Draws: 33.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - ProDeo 2.0                              2682   3.5-6.5   (+2 -5 =3 )    0.0   +57
 - CM10th Paralyse                         2652   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Philou 3.7.1 64-bit                     2652   0.5-1.5   (+0 -1 =1 )    0.0   -23
 - Cyrano 0.6b17 64-bit                    2650   0.5-1.5   (+0 -1 =1 )    0.0   -10
 - Laser 0.2.1 64-bit                      2647   5.0-13.0  (+1 -9 =8 )    0.0   -11
 - Sjakk 2.2 64-bit                        2633   1.0-1.0   (+0 -0 =2 )    0.0  +115
 - NoraGrace 2.0 64-bit                    2624   5.5-8.5   (+5 -8 =1 )    0.0   +19
 - Ruffian 2.1.0                           2623   1.5-0.5   (+1 -0 =1 )    0.0  +247
 - Arminius 2015-08-06 64-bit              2604   5.0-9.0   (+5 -9 =0 )    0.0   -42
 - Rodin 7.0                               2601   9.0-9.0   (+6 -6 =6 )    0.0   +88
 - GarboChess 3.0 64-bit                   2587   0.5-1.5   (+0 -1 =1 )    0.0   -88
 - Colossus 2007a                          2581   2.5-5.5   (+1 -4 =3 )    0.2   -65
 - Jellyfish 1.1 64-bit                    2580   5.0-9.0   (+3 -7 =4 )    0.0   -40
 - GreKo 12.9 64-bit                       2578   2.0-6.0   (+1 -5 =2 )    0.1  -126
 - Capivara LK 0.09b02f 64-bit             2573   2.5-3.5   (+2 -3 =1 )    0.0    -2
 - Tucano 2.00 64-bit                      2572   4.0-4.0   (+2 -2 =4 )    0.5   +48
 - DanaSah 5.07                            2569   5.0-3.0   (+5 -3 =0 )    0.1  +163
 - JikChess 0.02 64-bit                    2558   6.5-6.5   (+3 -3 =7 )    0.6   +40
 - Francesca MAD 0.19                      2558   4.5-3.5   (+3 -2 =3 )    0.6   +87
 - Capivara LK 0.09b02c 64-bit             2556   3.0-5.0   (+1 -3 =4 )    1.6   -35
 - Phalanx XXIV                            2537   7.0-7.0   (+5 -5 =4 )   13.2   +19
 - Maverick 1.5 64-bit                     2537   9.0-7.0   (+6 -4 =6 )   11.6   +58
 - Fridolin 2.00 64-bit                    2531   3.0-7.0   (+1 -5 =4 )   20.8  -112
 - nanoSzachy 4.1 64-bit                   2530   6.0-4.0   (+4 -2 =4 )   23.5   +70
 - Hermann 2.8 64-bit                      2529   4.0-4.0   (+3 -3 =2 )   24.8   +11
 - Maverick 1.0 64-bit                     2509   4.0-4.0   (+3 -3 =2 )   69.3    -9
 - Tao 5.6                                 2502   1.0-1.0   (+1 -1 =0 )   83.1   -16
 - LittleThought 1.052 64-bit              2500   1.0-1.0   (+1 -1 =0 )   86.9   -18
 - Arasan 10.3                             2498   4.0-4.0   (+3 -3 =2 )   86.3   -20
 - Pupsi2 0.09                             2496   4.5-5.5   (+2 -3 =5 )   90.9   -49
 - Pepito 1.59.2 64-bit                    2496   6.0-4.0   (+3 -1 =6 )   91.5   +29
 - Delphil 3.2 64-bit                      2495   8.0-6.0   (+6 -4 =4 )   92.7   +26
 - K2 0.75                                 2492   4.0-5.0   (+2 -3 =4 )   92.4   -66
 - JikChess 0.01 64-bit                    2489   4.0-4.0   (+2 -2 =4 )   94.4   -29
 - Yace 0.99.87                            2488   1.5-0.5   (+1 -0 =1 )   96.7  +127
 - Ghost 2.0.2 64-bit                      2485   7.0-7.0   (+3 -3 =8 )   97.6   -30
 - Xpdnt 091007                            2483   0.0-2.0   (+0 -2 =0 )   98.5  -INF
 - Anatoli 0.35k                           2476   4.0-4.0   (+3 -3 =2 )   99.5   -42
 - Quark 2.35                              2469   1.5-0.5   (+1 -0 =1 )   99.8   +93
 - Carballo 1.3                            2462   6.0-6.0   (+5 -5 =2 )   99.9   -60
 - Giraffe 20150908 64-bit                 2461   4.5-3.5   (+4 -3 =1 )  100.0   -11
 - Abrok 5.0                               2445   5.5-2.5   (+4 -1 =3 )  100.0   +47
 - Betsabe II 1.47                         2443   6.5-1.5   (+6 -1 =1 )  100.0  +189
 - Zurichess Fribourg 64-bit               2441   4.0-4.0   (+2 -2 =4 )  100.0   -77
 - K2 0.79                                 2440   8.5-1.5   (+7 -0 =3 )  100.0  +171
 - Snitch 1.6.2 64-bit                     2433   6.5-1.5   (+5 -0 =3 )  100.0  +128
 - Gaia 3.5 64-bit                         2417   3.5-4.5   (+2 -3 =3 )  100.0  -144
 - Bitfoot 1.0.d9aeb43 64-bit              2415   5.5-2.5   (+5 -2 =1 )  100.0   +44
 - Shallow r688 64-bit                     2413   4.5-3.5   (+2 -1 =5 )  100.0   -69
 - Ares 1.005.2 64-bit                     2412   5.5-6.5   (+3 -4 =5 )  100.0  -130
 - Simplex 0.9.8 64-bit                    2400   5.0-3.0   (+4 -2 =2 )  100.0   -29
 - Jazz 840 64-bit                         2338   0.5-3.5   (+0 -3 =1 )  100.0  -469


Created in 2005-2013 by CCRL team
Last games added on July 11, 2020