CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Donna 3.0 64-bit in CCRL 40/4, 2019-12-07
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Donna 3.0 64-bit has no rank with rating of 2620 Elo points (+18 -18),
based on 1024 games: 350 wins, 373 losses and 301 draws
Score: 48.9%, Average opponent: +8.6, Draws: 29.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Bobcat 3.25 64-bit                 2712  15.5-16.5  (+12-13=7 )    0.0   +78
 - Tucano 5.00 64-bit                 2702  11.0-21.0  (+7 -17=8 )    0.0   -28
 - Delfi 5.4                          2683  11.0-21.0  (+7 -17=8 )    0.0   -47
 - RedQueen 1.1.97 64-bit             2680  12.0-20.0  (+7 -15=10)    0.0   -26
 - Djinn 1.021 64-bit                 2676  16.0-16.0  (+11-11=10)    0.0   +56
 - Pawny 1.1 64-bit                   2674  10.5-21.5  (+7 -18=7 )    0.0   -74
 - Daydreamer 1.75 64-bit             2673  14.5-17.5  (+10-13=9 )    0.0   +18
 - Alaric 707                         2663  16.0-16.0  (+11-11=10)    0.0   +44
 - Cheese 1.7 64-bit                  2655  14.5-17.5  (+8 -11=13)    0.2    +5
 - Nebula 2.0 64-bit                  2654  15.0-17.0  (+11-13=8 )    0.1   +10
 - Colossus 2008b                     2642  14.0-18.0  (+11-15=6 )    1.5   -22
 - Sjakk 2.2 64-bit                   2638  16.5-15.5  (+9 -8 =15)    4.8   +28
 - E.T. Chess 13.01.08                2634  17.5-14.5  (+12-9 =11)    8.1   +44
 - Movei 00.8.438 (10 10 10)          2623  18.5-13.5  (+13-8 =11)   41.3   +56
 - WildCat 8                          2623  18.0-14.0  (+11-7 =14)   38.7   +40
 - Philou 3.7.1 64-bit                2620  14.5-17.5  (+12-15=5 )   52.8   -34
 - Sloppy 0.2.2 64-bit                2617  13.0-19.0  (+9 -15=8 )   64.3   -70
 - Slow Chess Blitz WV2.1             2615  12.5-19.5  (+7 -14=11)   72.4   -79
 - Rodin 7.0                          2613  14.5-17.5  (+9 -12=11)   74.2   -40
 - Rotor 0.8                          2612  16.5-15.5  (+12-11=9 )   78.7    +1
 - Glass 2.0 64-bit                   2610  18.0-14.0  (+13-9 =10)   83.9   +34
 - Jellyfish 1.1 64-bit               2610  14.5-17.5  (+10-13=9 )   83.4   -43
 - NoraGrace 2.0 64-bit               2609  18.5-13.5  (+16-11=5 )   85.5   +46
 - Amyan 1.72                         2604  14.0-18.0  (+7 -11=14)   95.5   -56
 - Pharaon 3.5.1                      2603  17.0-15.0  (+12-10=10)   95.9    +2
 - GarboChess 2.10 64-bit             2598  16.0-16.0  (+12-12=8 )   98.5   -20
 - Phalanx XXIV                       2589  17.5-14.5  (+13-10=9 )   99.5     0
 - Francesca MAD 0.19                 2581  19.5-12.5  (+14-7 =11)  100.0   +35
 - Hamsters 0.7.1                     2578  15.5-16.5  (+11-12=9 )  100.0   -50
 - GreKo 12.9 64-bit                  2577  17.5-14.5  (+13-10=9 )  100.0   -11
 - Arminius 2015-08-06 64-bit         2574  24.0-8.0   (+21-5 =6 )  100.0  +146
 - SOS 5.1                            2573  17.0-15.0  (+12-10=10)  100.0   -24


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019