CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
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 September 19, 2020 with Bayeselo based on 1'178'235 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%−2.136.3%1432 
90.1%
 Donna 4.1 64-bit2592+14−1446.4%+26.032.1%1775
100.0%
 Donna 3.1 64-bit2518+28−2849.4%+5.333.4%434
99.6%
 Donna 3.0 64-bit2462+32−3249.1%+8.831.1%328
51.5%
 Donna 2.1 64-bit2461+27−2750.2%−1.728.6%465
100.0%
 Donna 1.0 64-bit2358+29−2946.9%+22.828.2%408
 

Results matrix

Custom engine selection
#NameElo123456
1Donna 4.0 64-bit2606      
2Donna 4.1 64-bit2592      
3Donna 3.1 64-bit2518      
4Donna 3.0 64-bit2462      
5Donna 2.1 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 99.699.8100.0
4Donna 3.0 64-bit24620.00.00.4 51.5100.0
5Donna 2.1 64-bit24610.00.00.248.5 100.0
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 50236012319354
2Donna 4.1 64-bit2592502 7615308
3Donna 3.1 64-bit251836076 537421160
4Donna 3.0 64-bit246212315537 371148
5Donna 2.1 64-bit246119330421371 362
6Donna 1.0 64-bit2358548160148362 
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 15.719.37.010.22.9
2Donna 4.1 64-bit259215.7 3.40.71.30.4
3Donna 3.1 64-bit251819.33.4 70.546.819.0
4Donna 3.0 64-bit24627.00.770.5 46.820.1
5Donna 2.1 64-bit246110.21.346.846.8 41.5
6Donna 1.0 64-bit23582.90.419.020.141.5 
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
3.0
64-bit
Donna
2.1
64-bit
Donna
1.0
64-bit
Carballo 1.7 64-bit27388%
1/12
30%
9/30
    
GreKo 2018.08 64-bit271625%
1.5/6
27%
8/30
    
WyldChess 1.51 64-bit268435%
3.5/10
50%
4/8
    
ProDeo 2.0268231%
2.5/8
 35%
3.5/10
   
Arminius 2017-01-01 64-bit267333%
6/18
40%
12/30
    
CM10th Paralyse265262%
2.5/4
 100%
2/2
   
Philou 3.7.1 64-bit265242%
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-bit263345%
9/20
45%
14.5/32
50%
1/2
 25%
0.5/2
 
Igel 1.2 64-bit262845%
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 7.0260138%
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-bit25870%
0/1
 25%
0.5/2
   
NameEloDonna
4.0
64-bit
Donna
4.1
64-bit
Donna
3.1
64-bit
Donna
3.0
64-bit
Donna
2.1
64-bit
Donna
1.0
64-bit
Colossus 2007a2581  31%
2.5/8
31%
2.5/8
  
Jellyfish 1.1 64-bit258153%
9.5/18
25%
1/4
36%
5/14
 25%
2.5/10
 
Delocto 0.6 64-bit258025%
0.5/2
46%
5.5/12
    
GreKo 12.9 64-bit2579  25%
2/8
44%
3.5/8
25%
0.5/2
 
Tucano 2.00 64-bit2573  50%
4/8
31%
2.5/8
  
Capivara LK 0.09b02f 64-bit257050%
7.5/15
12%
0.5/4
42%
2.5/6
0%
0/2
46%
6.5/14
38%
1.5/4
DanaSah 5.0725700%
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-bit2566   100%
2/2
50%
0.5/1
 
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-bit2556    50%
5/10
0%
0/4
Capivara LK 0.09b02c 64-bit255650%
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
12%
1/8
36%
5/14
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
60%
6/10
47%
7/15
 
nanoSzachy 4.1 64-bit253056%
4.5/8
 60%
6/10
60%
6/10
0%
0/1
 
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
3.0
64-bit
Donna
2.1
64-bit
Donna
1.0
64-bit
Maverick 1.0 64-bit250962%
5/8
 50%
4/8
35%
3.5/10
47%
8/17
 
Pupsi2 0.092499  45%
4.5/10
25%
2/8
55%
5.5/10
 
Arasan 10.32498  50%
4/8
25%
2/8
  
Delphil 3.2 64-bit2496  57%
8/14
35%
3.5/10
47%
8/17
 
Pepito 1.59.2 64-bit2495  60%
6/10
31%
2.5/8
50%
1/2
 
K2 0.75249256%
4.5/8
 44%
4/9
19%
1.5/8
47%
14/30
 
JikChess 0.01 64-bit2489  50%
4/8
45%
4.5/10
39%
7.5/19
 
Ghost 2.0.2 64-bit2485  50%
7/14
50%
5/10
58%
11.5/20
50%
4/8
Anatoli 0.35k2475  50%
4/8
44%
3.5/8
  
Carballo 1.22464    57%
8/14
30%
3/10
Carballo 1.32463  50%
6/12
60%
6/10
42%
5.5/13
 
Giraffe 20150908 64-bit2462  56%
4.5/8
55%
5.5/10
55%
6/11
 
Abrok 5.02446  69%
5.5/8
31%
2.5/8
 62%
2.5/4
Betsabe II 1.472443  81%
6.5/8
60%
6/10
31%
5.5/18
41%
6.5/16
Zurichess Fribourg 64-bit2441  50%
4/8
70%
7/10
50%
1.5/3
 
Snitch 1.6.2 64-bit2433  81%
6.5/8
75%
6/8
75%
1.5/2
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-bit2419   50%
1/2
47%
7.5/16
29%
3.5/12
Gaia 3.5 64-bit2417  44%
3.5/8
50%
4/8
0%
0/2
25%
1/4
NameEloDonna
4.0
64-bit
Donna
4.1
64-bit
Donna
3.1
64-bit
Donna
3.0
64-bit
Donna
2.1
64-bit
Donna
1.0
64-bit
Bitfoot 1.0.d9aeb43 64-bit2416  69%
5.5/8
50%
5/10
75%
1.5/2
 
Shallow r688 64-bit2413  56%
4.5/8
50%
4/8
58%
7/12
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
75%
6/8
67%
8/12
25%
1/4
Zevra 2.1.2 r248 64-bit2397 67%
2/3
 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-bit2339  12%
0.5/4
 50%
1/2
46%
5.5/12
CyberPagno 2.2 64-bit2337    75%
9/12
50%
8/16
Nemeton 1.22310    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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Alter output selection

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
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020