CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Custom engine selection

Comparing 11 engines!
11 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 May 8, 2021 with Bayeselo based on 1'242'291 games
Please refer to the "about" page for comments on engine inclusion

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+
1Francesca MAD 0.30a 64-bit2932+24−2446.7%+19.647.5%522 
88.9%
 Francesca MAD 0.29 64-bit2913+21−2150.3%−0.845.7%696
79.9%
 Francesca MAD 0.28 64-bit2899+24−2450.3%−3.539.5%570
99.2%
 Francesca MAD 0.27 64-bit2855+26−2653.2%−21.438.3%491
88.0%
 Francesca MAD 0.26 64-bit2833+26−2652.8%−18.340.9%464
99.6%
 Francesca MAD 0.25 64-bit2787+23−2346.1%+27.140.3%616
97.1%
 Francesca MAD 0.24 64-bit2757+20−2052.8%−16.636.8%870
100.0%
 Francesca MAD 0.22 64-bit2700+19−1948.6%+8.431.6%988
97.3%
 Francesca MAD 0.21 64-bit2671+22−2253.3%−22.631.2%724
100.0%
 Francesca MAD 0.20 64-bit2595+28−2847.3%+19.731.7%420
99.0%
 Francesca MAD 0.192558+15−1548.6%+8.833.5%1548
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Francesca MAD 0.30a 64-bit2932           
2Francesca MAD 0.29 64-bit2913           
3Francesca MAD 0.28 64-bit2899           
4Francesca MAD 0.27 64-bit2855           
5Francesca MAD 0.26 64-bit2833           
6Francesca MAD 0.25 64-bit2787           
7Francesca MAD 0.24 64-bit2757           
8Francesca MAD 0.22 64-bit2700           
9Francesca MAD 0.21 64-bit2671           
10Francesca MAD 0.20 64-bit2595           
11Francesca MAD 0.192558           
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
#NameElo1234567891011
1Francesca MAD 0.30a 64-bit2932 88.997.3100.0100.0100.0100.0100.0100.0100.0100.0
2Francesca MAD 0.29 64-bit291311.1 79.9100.0100.0100.0100.0100.0100.0100.0100.0
3Francesca MAD 0.28 64-bit28992.720.1 99.2100.0100.0100.0100.0100.0100.0100.0
4Francesca MAD 0.27 64-bit28550.00.00.8 88.0100.0100.0100.0100.0100.0100.0
5Francesca MAD 0.26 64-bit28330.00.00.012.0 99.6100.0100.0100.0100.0100.0
6Francesca MAD 0.25 64-bit27870.00.00.00.00.4 97.1100.0100.0100.0100.0
7Francesca MAD 0.24 64-bit27570.00.00.00.00.02.9 100.0100.0100.0100.0
8Francesca MAD 0.22 64-bit27000.00.00.00.00.00.00.0 97.3100.0100.0
9Francesca MAD 0.21 64-bit26710.00.00.00.00.00.00.02.7 100.0100.0
10Francesca MAD 0.20 64-bit25950.00.00.00.00.00.00.00.00.0 99.0
11Francesca MAD 0.1925580.00.00.00.00.00.00.00.00.01.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011
1Francesca MAD 0.30a 64-bit2932 39712412022305003600
2Francesca MAD 0.29 64-bit2913397 324202804412366400
3Francesca MAD 0.28 64-bit2899124324 2862721851167812012
4Francesca MAD 0.27 64-bit2855120202286 32712430341063
5Francesca MAD 0.26 64-bit28332280272327 210226225813812
6Francesca MAD 0.25 64-bit27873044185124210 188120241212
7Francesca MAD 0.24 64-bit2757501211630226188 90627913312
8Francesca MAD 0.22 64-bit27000367834225120906 45330565
9Francesca MAD 0.21 64-bit2671366412108124279453 813202
10Francesca MAD 0.20 64-bit259500063812133305813 202
11Francesca MAD 0.1925580012312121265202202 
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
#NameElo1234567891011
1Francesca MAD 0.30a 64-bit2932 32.611.411.82.22.63.60.02.90.00.0
2Francesca MAD 0.29 64-bit291332.6 25.617.06.93.40.82.14.50.00.0
3Francesca MAD 0.28 64-bit289911.425.6 27.026.315.68.15.00.90.00.6
4Francesca MAD 0.27 64-bit285511.817.027.0 34.211.22.22.30.80.70.1
5Francesca MAD 0.26 64-bit28332.26.926.334.2 19.416.915.56.84.30.6
6Francesca MAD 0.25 64-bit27872.63.415.611.219.4 12.77.51.81.20.6
7Francesca MAD 0.24 64-bit27573.60.88.12.216.912.7 48.817.510.30.5
8Francesca MAD 0.22 64-bit27000.02.15.02.315.57.548.8 26.521.72.6
9Francesca MAD 0.21 64-bit26712.94.50.90.86.81.817.526.5 71.18.9
10Francesca MAD 0.20 64-bit25950.00.00.00.74.31.210.321.771.1 10.3
11Francesca MAD 0.1925580.00.00.60.10.60.60.52.68.910.3 
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 122 common opponents

Custom engine selection
NameEloFrancesca
MAD
0.30a
64-bit
Francesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Bouquet 1.8 64-bit307226%
5/19
 12%
0.5/4
        
NirvanaChess 2.3 64-bit307031%
5.5/18
 62%
2.5/4
        
iCE 4.0 64-bit305819%
3.5/18
 25%
1/4
        
Fat Fritz Junior w510 64-bit3029 62%
7.5/12
75%
1.5/2
        
Pirarucu 3.3.5 64-bit301362%
2.5/4
 25%
4.5/18
        
Topple 0.8.0 64-bit300439%
7/18
  29%
4/14
       
Monolith 2 64-bit3002 42%
5/12
41%
6.5/16
        
Hannibal 1.4b 64-bit2999 29%
3.5/12
50%
2/4
        
Pirarucu 3.2.4 64-bit2993   25%
2.5/10
40%
4/10
      
Stash 27.0 64-bit299355%
12/22
25%
2/8
         
Rodent IV 022 64-bit2987  38%
6/16
 35%
3.5/10
      
Topple 0.7.5 64-bit2982 38%
3/8
 28%
4.5/16
       
Weiss 1.2 64-bit298250%
9/18
38%
1.5/4
         
Godel 7.0 64-bit2979  32%
4.5/14
25%
0.5/2
       
Deuterium 2019.2.37.73 64-bit2978 25%
2/8
50%
1/2
        
Minic 2.0 64-bit2977 46%
5.5/12
48%
9.5/20
        
Amoeba 3.1 64-bit2966 25%
1/4
29%
3.5/12
25%
0.5/2
       
Bagatur 1.9a 64-bit2963  40%
13.5/34
25%
1.5/6
       
Cheng 4.40 64-bit295941%
9/22
75%
3/4
         
Combusken 1.0.0 64-bit2936   50%
1/2
36%
5/14
      
NameEloFrancesca
MAD
0.30a
64-bit
Francesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Tucano 9.00 64-bit293238%
4.5/12
45%
10/22
         
Topple 0.7.4 64-bit2929   38%
1.5/4
30%
3/10
      
Cheng 4.39 64-bit2918   0%
0/2
      0%
0/1
Dirty CUCUMBER 64-bit291744%
3.5/8
58%
7/12
 42%
2.5/6
       
Spike 1.4 Leiden2913   50%
3/6
 25%
3.5/14
     
Asymptote 0.8 64-bit291167%
8/12
46%
11/24
25%
3/12
        
Deep Junior 13.3 32-bit2907  43%
6/14
50%
3/6
40%
4/10
      
Fruit Reloaded 15th ann. 64-bit290769%
5.5/8
44%
3.5/8
         
Counter 3.5 64-bit290653%
10/19
45%
9/20
         
Crafty 25.6 64-bit290338%
3/8
54%
18.5/34
         
Toga II 4.0 64-bit2903  43%
6/14
  50%
1.5/3
     
Amoeba 2.7 64-bit2900  46%
6.5/14
58%
3.5/6
 32%
4.5/14
     
Protector 1.4.0 64-bit2899 50%
6/12
   46%
6.5/14
     
Atlas 3.91 64-bit289753%
9.5/18
     36%
11.5/32
    
Gogobello 2.2 64-bit289562%
16/26
52%
14.5/28
53%
9.5/18
        
Hiarcs 13.22894   33%
2/6
 46%
6.5/14
     
Gogobello 2.1 64-bit2889   50%
4/8
53%
8.5/16
      
Gull 1.0a 32-bit2885  36%
5/14
67%
4/6
 21%
3/14
     
Tucano 8.00 64-bit2884 60%
12/20
75%
10.5/14
50%
4/8
50%
5/10
      
Counter 3.4 64-bit2880   25%
2/8
40%
4/10
      
NameEloFrancesca
MAD
0.30a
64-bit
Francesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
FabChess 1.13 64-bit2878  64%
9/14
58%
3.5/6
52%
12.5/24
      
Invictus r305 64-bit287844%
3.5/8
52%
12.5/24
 58%
11.5/20
46%
6.5/14
      
Protector 1.4.0 32-bit2877   67%
4/6
50%
5/10
      
Godel 5.5.1 64-bit2875      34%
11/32
16%
6.5/40
   
Lc0 0.19.1 w11248 64-bit2875 29%
3.5/12
54%
7.5/14
        
The Baron 3.44 64-bit286556%
10/18
53%
8.5/16
 38%
7.5/20
       
Spark 1.0 32-bit2863   67%
4/6
45%
4.5/10
      
Thinker 5.4d Inert 32-bit2855   58%
3.5/6
40%
4/10
      
Minic 1.39 64-bit2848  54%
7.5/14
64%
11.5/18
       
Asymptote 0.7 64-bit2844  58%
10.5/18
50%
4/8
52%
12.5/24
      
Tucano 7.07 64-bit2841     25%
1/4
27%
8.5/32
25%
10/40
   
Cheese 2.2 64-bit283862%
7.5/12
69%
5.5/8
      25%
3/12
  
Asymptote 0.6.3 64-bit2835     69%
12.5/18
0%
0/2
    
Mr Bob 0.9.0 64-bit283577%
17/22
69%
5.5/8
   55%
5.5/10
     
Weiss 1.0 64-bit2832 72%
11.5/16
      31%
5/16
  
Zurichess Neuchatel 64-bit2829  50%
7/14
  50%
2/4
 12%
0.5/4
   
Bagatur 1.8a 64-bit2820    64%
9/14
50%
2/4
     
tomitankChess 4.0 64-bit2817 67%
8/12
61%
8.5/14
88%
7/8
       
tomitankChess 4.2 64-bit2817 88%
3.5/4
      42%
5/12
  
GNU Chess 5.60 64-bit2813 62%
7.5/12
61%
8.5/14
        
NameEloFrancesca
MAD
0.30a
64-bit
Francesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Crafty 25.1 64-bit2812   42%
2.5/6
55%
5.5/10
      
Gogobello 2.0 64-bit2806     57%
4/7
 25%
1/4
   
OliThink 5.9.2 64-bit280062%
2.5/4
       25%
3/12
  
Igel 1.7.0 64-bit2795      50%
2/4
 38%
3/8
  
Monolith 1.0 64-bit2794  61%
11/18
62%
5/8
47%
7.5/16
44%
3.5/8
44%
14/32
29%
11.5/40
   
Naum 2.2 32-bit2793   67%
4/6
 54%
7.5/14
     
Rhetoric 1.4.3 64-bit2792  79%
11/14
33%
2/6
       
RuyDos 1.1.9 64-bit2791 62%
7.5/12
    25%
1/4
34%
15/44
   
Rybka 1.0 32-bit2786    50%
5/10
46%
6.5/14
     
RuyDos 1.1.11 64-bit278562%
2.5/4
50%
2/4
88%
3.5/4
70%
22.5/32
       
tomitankChess 3.0 64-bit2785    50%
3.5/7
62%
2.5/4
43%
15.5/36
43%
19/44
40%
14.5/36
20%
2/10
 
Devel 3.8.4278362%
2.5/4
75%
3/4
         
Octochess r5506 64-bit2783 88%
10.5/12
75%
10.5/14
67%
4/6
38%
1.5/4
      
RuyDos 1.1.10 64-bit2782    56%
4.5/8
64%
4.5/7
54%
6.5/12
    
Cheese 2.1 64-bit2780  67%
12/18
 44%
3.5/8
52%
11.5/22
42%
5/12
    
Pawny 1.2 64-bit2778   75%
1.5/2
33%
1/3
 62%
2.5/4
    
Bright 0.5c2777     54%
7.5/14
    0%
0/2
ProDeo 3.0277775%
3/4
62%
2.5/4
         
Naraku 1.42773  71%
10/14
 65%
6.5/10
     0%
0/4
Cheese 2.0 64-bit2762      47%
15/32
47%
20.5/44
   
NameEloFrancesca
MAD
0.30a
64-bit
Francesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
BugChess2 1.9 64-bit2759   67%
4/6
64%
9/14
      
FabChess 1.12.8 64-bit2755    17%
0.5/3
61%
8.5/14
     
Minic 0.82 64-bit2753    75%
7.5/10
39%
5.5/14
     
Ktulu 92752     57%
8/14
62%
2.5/4
   25%
0.5/2
Fruit 2.2.12743   50%
3/6
 50%
7/14
     
Carballo 1.7 64-bit2736     75%
3/4
 50%
2/4
   
Arminius 2018-12-23 64-bit2732  50%
2/4
 75%
7.5/10
62%
5/8
58%
22/38
41%
19/46
   
Shield 2.1 64-bit2727    69%
12.5/18
64%
4.5/7
50%
16/32
30%
13/44
   
Devel 2.00002724   42%
2.5/6
75%
7.5/10
  50%
2/4
38%
1.5/4
25%
0.5/2
 
Bagatur 1.7a 64-bit2709      62%
25/40
48%
19/40
   
GreKo 2020.01 64-bit2709  62%
2.5/4
61%
21.5/35
       
GreKo 2018 64-bit2708      53%
17/32
45%
20/44
   
Benjamin 1.02698  50%
2/4
  80%
8/10
     
DanaSah 8.32696  75%
3/4
 60%
6/10
47%
8.5/18
     
Chessmaster 11 Conqueror2694      62%
2.5/4
   25%
0.5/2
ECE 19.6.6.3 64-bit2693    82%
14/17
   55%
5.5/10
  
ECE 20.1 64-bit2692  62%
2.5/4
   69%
5.5/8
    
Fridolin 3.10 64-bit2683  75%
3/4
  75%
3/4
56%
18/32
 57%
8/14
  
WyldChess 1.51 64-bit2682    75%
7.5/10
 65%
23.5/36
59%
23.5/40
67%
2/3
67%
2/3
 
Fridolin 3.00 64-bit2675    75%
7.5/10
  55%
22/40
25%
1/4
50%
1/2
 
NameEloFrancesca
MAD
0.30a
64-bit
Francesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
K2 0.952662     61%
8.5/14
88%
3.5/4
    
Floyd 0.9 64-bit2657       71%
28.5/40
52%
16.5/32
44%
14/32
0%
0/1
Asymptote 0.5 64-bit2649      75%
24/32
54%
7.5/14
   
Gandalf 7 64-bit2644       56%
22.5/40
62%
2.5/4
  
ECE X3.5 64-bit2641      88%
3.5/4
64%
25.5/40
47%
17/36
  
DanaSah 7.32639        46%
16/35
41%
14.5/35
38%
3/8
Slow Chess Blitz WV2.12637        72%
23/32
44%
14/32
50%
1/2
Igel 1.2 64-bit2626       54%
21.5/40
50%
4/8
50%
1/2
 
NoraGrace 2.0 64-bit2622        50%
16/32
42%
13.5/32
 
K2 0.912615      75%
27/36
58%
23/40
61%
22/36
44%
15/34
 
Pharaon 3.5.12613        55%
17.5/32
53%
17/32
 
Sloppy 0.2.2 64-bit2612        69%
22/32
38%
12/32
40%
9.5/24
Nawito 18122598      74%
26.5/36
 62%
7.5/12
  
Glass 2.0 64-bit2597       72%
29/40
52%
16.5/32
61%
19.5/32
43%
9.5/22
Muse 0.953 64-bit2594        47%
15/32
48%
15.5/32
50%
0.5/1
Amyan 1.722590        67%
21.5/32
48%
15.5/32
46%
11/24
Coiled 0.6 64-bit2585      75%
3/4
 62%
2.5/4
82%
14/17
 
Asymptote 0.4.2 64-bit2584       90%
36/40
62%
2.5/4
30%
3/10
 
Donna 4.1 64-bit2584      62%
2.5/4
 100%
4/4
75%
1.5/2
 
Jellyfish 1.1 64-bit2580        55%
17.5/32
44%
14/32
 
NameEloFrancesca
MAD
0.30a
64-bit
Francesca
MAD
0.29
64-bit
Francesca
MAD
0.28
64-bit
Francesca
MAD
0.27
64-bit
Francesca
MAD
0.26
64-bit
Francesca
MAD
0.25
64-bit
Francesca
MAD
0.24
64-bit
Francesca
MAD
0.22
64-bit
Francesca
MAD
0.21
64-bit
Francesca
MAD
0.20
64-bit
Francesca
MAD
0.19
Delocto 0.6 64-bit2579      100%
4/4
 62%
2.5/4
25%
0.5/2
 
Orion 0.5 64-bit2527        50%
2/4
83%
2.5/3
 
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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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021