CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Custom engine selection

Comparing 6 engines!
6 selected engines played 0 games with each other

CCRL 40/15 Rating List — Custom engine selection (Quote)

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.
Computed on November 28, 2020 with Bayeselo based on 1'194'035 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 200 games or more. Normal font - less than 200 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Donna 4.0 64-bit2606+15−1550.2%−2.536.3%1432 
90.1%
 Donna 4.1 64-bit2592+14−1446.4%+25.632.0%1781
100.0%
 Donna 3.1 64-bit2518+28−2849.4%+5.133.4%434
99.8%
 Donna 2.1 64-bit2461+27−2750.2%−1.928.6%465
48.5%
 Donna 3.0 64-bit2461+32−3249.1%+9.631.1%328
100.0%
 Donna 1.0 64-bit2358+29−2946.9%+22.528.2%408
 

Results matrix

Custom engine selection
#NameElo123456
1Donna 4.0 64-bit2606      
2Donna 4.1 64-bit2592      
3Donna 3.1 64-bit2518      
4Donna 2.1 64-bit2461      
5Donna 3.0 64-bit2461      
6Donna 1.0 64-bit2358      
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

LOS matrix

Custom engine selection
#NameElo123456
1Donna 4.0 64-bit2606 90.1100.0100.0100.0100.0
2Donna 4.1 64-bit25929.9 100.0100.0100.0100.0
3Donna 3.1 64-bit25180.00.0 99.899.6100.0
4Donna 2.1 64-bit24610.00.00.2 48.5100.0
5Donna 3.0 64-bit24610.00.00.451.5 100.0
6Donna 1.0 64-bit23580.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Donna 4.0 64-bit2606 50236019312354
2Donna 4.1 64-bit2592502 7630188
3Donna 3.1 64-bit251836076 421537160
4Donna 2.1 64-bit246119330421 371362
5Donna 3.0 64-bit246112318537371 148
6Donna 1.0 64-bit2358548160362148 
Number of connecting games color legend:
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000

Percentage of connecting games matrix

Custom engine selection
#NameElo123456
1Donna 4.0 64-bit2606 15.619.310.27.02.9
2Donna 4.1 64-bit259215.6 3.41.30.90.4
3Donna 3.1 64-bit251819.33.4 46.870.519.0
4Donna 2.1 64-bit246110.21.346.8 46.841.5
5Donna 3.0 64-bit24617.00.970.546.8 20.1
6Donna 1.0 64-bit23582.90.419.041.520.1 
Percentage of connecting games color legend:
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100

Score with 77 common opponents

Custom engine selection
NameEloDonna
4.0
64-bit
Donna
4.1
64-bit
Donna
3.1
64-bit
Donna
2.1
64-bit
Donna
3.0
64-bit
Donna
1.0
64-bit
Carballo 1.7 64-bit27378%
1/12
30%
9/30
    
GreKo 2018.08 64-bit271625%
1.5/6
27%
8/30
    
ProDeo 2.0268231%
2.5/8
 35%
3.5/10
   
WyldChess 1.51 64-bit268235%
3.5/10
50%
4/8
    
Arminius 2017-01-01 64-bit267333%
6/18
40%
12/30
    
CM10th Paralyse265462%
2.5/4
 100%
2/2
   
Philou 3.7.1 64-bit265142%
2.5/6
 25%
0.5/2
   
Cyrano 0.6b17 64-bit26490%
0/2
 25%
0.5/2
   
DanaSah 7.3264050%
6/12
49%
18.5/38
    
Sjakk 2.2 64-bit263245%
9/20
45%
14.5/32
50%
1/2
25%
0.5/2
  
Igel 1.2 64-bit262745%
4.5/10
39%
18/46
    
NoraGrace 2.0 64-bit262343%
6.5/15
 39%
5.5/14
 50%
1/2
 
Ruffian 2.1.0262333%
2/6
 75%
1.5/2
   
Nebula 2.0 64-bit262138%
1.5/4
52%
16.5/32
    
Phalanx XXV261956%
29/52
45%
14.5/32
    
Arminius 2015-08-06 64-bit260447%
8.5/18
 36%
5/14
25%
0.5/2
  
Rodin 7.0260038%
1.5/4
 50%
9/18
 56%
4.5/8
 
Muse 0.953 64-bit259638%
11/29
50%
2/4
    
Brutus 8.05 64-bit2589100%
2/2
  25%
0.5/2
  
GarboChess 3.0 64-bit25860%
0/1
 25%
0.5/2
   
NameEloDonna
4.0
64-bit
Donna
4.1
64-bit
Donna
3.1
64-bit
Donna
2.1
64-bit
Donna
3.0
64-bit
Donna
1.0
64-bit
Colossus 2007a2581  31%
2.5/8
 31%
2.5/8
 
Delocto 0.6 64-bit258025%
0.5/2
46%
5.5/12
    
Jellyfish 1.1 64-bit258053%
9.5/18
25%
1/4
36%
5/14
25%
2.5/10
  
GreKo 12.9 64-bit2578  25%
2/8
25%
0.5/2
44%
3.5/8
 
Tucano 2.00 64-bit2572  50%
4/8
 31%
2.5/8
 
Capivara LK 0.09b02f 64-bit256950%
7.5/15
12%
0.5/4
42%
2.5/6
46%
6.5/14
0%
0/2
38%
1.5/4
DanaSah 5.0725690%
0/2
 62%
5/8
 38%
3/8
50%
2/4
GreKo 12.5 64-bit256950%
4/8
    50%
2/4
GreKo 13.1 64-bit2565   50%
0.5/1
100%
2/2
 
Francesca MAD 0.192558  56%
4.5/8
 38%
3/8
 
JikChess 0.02 64-bit255873%
16/22
 50%
6.5/13
   
Arasan 12.0 64-bit2555   50%
5/10
 0%
0/4
Capivara LK 0.09b02c 64-bit255550%
4/8
 38%
3/8
   
Ghost 3.1 64-bit255250%
2/4
50%
4/8
    
nanoSzachy 4.0 64-bit254662%
5/8
  40%
4/10
 12%
0.5/4
Phalanx XXIV253730%
1.5/5
 50%
7/14
36%
5/14
12%
1/8
25%
1/4
Maverick 1.5 64-bit253661%
11/18
63%
21.5/34
56%
9/16
   
Fridolin 2.00 64-bit253164%
11.5/18
 30%
3/10
47%
7/15
60%
6/10
 
nanoSzachy 4.1 64-bit253056%
4.5/8
 60%
6/10
0%
0/1
60%
6/10
 
Hermann 2.8 64-bit2529  50%
4/8
 31%
2.5/8
 
NameEloDonna
4.0
64-bit
Donna
4.1
64-bit
Donna
3.1
64-bit
Donna
2.1
64-bit
Donna
3.0
64-bit
Donna
1.0
64-bit
Maverick 1.0 64-bit250862%
5/8
 50%
4/8
47%
8/17
35%
3.5/10
 
Pupsi2 0.092500  45%
4.5/10
55%
5.5/10
25%
2/8
 
Arasan 10.32498  50%
4/8
 25%
2/8
 
Delphil 3.2 64-bit2496  57%
8/14
47%
8/17
35%
3.5/10
 
Pepito 1.59.2 64-bit2495  60%
6/10
50%
1/2
31%
2.5/8
 
K2 0.75249256%
4.5/8
 44%
4/9
47%
14/30
19%
1.5/8
 
JikChess 0.01 64-bit2488  50%
4/8
39%
7.5/19
45%
4.5/10
 
Ghost 2.0.2 64-bit2485  50%
7/14
58%
11.5/20
50%
5/10
50%
4/8
Anatoli 0.35k2475  50%
4/8
 44%
3.5/8
 
Carballo 1.22464   57%
8/14
 30%
3/10
Giraffe 20150908 64-bit2463  56%
4.5/8
55%
6/11
55%
5.5/10
 
Carballo 1.32462  50%
6/12
42%
5.5/13
60%
6/10
 
Abrok 5.02445  69%
5.5/8
 31%
2.5/8
62%
2.5/4
Betsabe II 1.472443  81%
6.5/8
31%
5.5/18
60%
6/10
41%
6.5/16
Zurichess Fribourg 64-bit2441  50%
4/8
50%
1.5/3
70%
7/10
 
Snitch 1.6.2 64-bit2433  81%
6.5/8
75%
1.5/2
75%
6/8
38%
1.5/4
Pedone 0.4 64-bit2427   60%
6/10
 62%
2.5/4
Nemeton 1.7242072%
23/32
75%
22.5/30
    
Ares 1.005 64-bit2418   47%
7.5/16
50%
1/2
29%
3.5/12
Bitfoot 1.0.d9aeb43 64-bit2416  69%
5.5/8
75%
1.5/2
50%
5/10
 
NameEloDonna
4.0
64-bit
Donna
4.1
64-bit
Donna
3.1
64-bit
Donna
2.1
64-bit
Donna
3.0
64-bit
Donna
1.0
64-bit
Gaia 3.5 64-bit2416  44%
3.5/8
0%
0/2
50%
4/8
25%
1/4
Shallow r688 64-bit2413  56%
4.5/8
58%
7/12
50%
4/8
38%
4.5/12
Ares 1.005.2 64-bit241250%
0.5/1
 46%
5.5/12
   
Tigran 2.4n 64-bit2401   42%
7.5/18
 54%
6.5/12
Simplex 0.9.8 64-bit2400  62%
5/8
67%
8/12
75%
6/8
25%
1/4
Zevra 2.1.2 r248 64-bit2397 62%
2.5/4
  60%
6/10
 
Myrddin 0.87 64-bit23960%
0/1
  50%
2/4
 19%
1.5/8
Waxman 20142390   25%
1/4
 12%
0.5/4
Tytan 9.32 64-bit2369   65%
6.5/10
 75%
6/8
Lozza 1.15 64-bit2347   25%
0.5/2
 44%
3.5/8
Jazz 840 64-bit2338  12%
0.5/4
50%
1/2
 46%
5.5/12
CyberPagno 2.2 64-bit2336   75%
9/12
 50%
8/16
Nemeton 1.22309   45%
4.5/10
 50%
2/4
pikoSzachy Extreme2308   100%
2/2
 68%
9.5/14
FireFly 2.7.0 64-bit2287   75%
1.5/2
 88%
3.5/4
Mango Paola Ajedrez 4.12246   75%
1.5/2
 62%
2.5/4
Absolute Zero 2.4.0.0 64-bit2243   100%
2/2
 88%
3.5/4
Score color legend:
(Only pairs with at least 30 games)
0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% 55% 60% 65% 70% 75% 80% 85% 90% 95% 100%

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Rating list
Testing profile
  (Step: , Numbers: )

Results table
Performance table
Score table
LOS table
Proportion of draws
Number of games
Number of connecting games
Percentage of connecting games
Score with common opponents
Score with all opponents
Performance with common opponents
Performance with all opponents
LOS with common opponents
LOS with all opponents

Maximum size of cross-tables (from 2 to 100):
Limit crosstables to engines in Elo range: to
Match length (Minimum number of games to highlight with color):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
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Reference rating list:
Recalibrate:
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  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on November 28, 2020