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 10 engines!
10 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+
1Schooner 2.2 64-bit 4CPU3262+26−2645.6%+27.660.7%420 
99.8%
 Schooner 2.1 64-bit 4CPU3211+23−2344.6%+33.355.5%550
76.9%
 Schooner 2.2 64-bit3201+10−1042.1%+52.555.8%3489
63.4%
 Schooner 2.0.34 64-bit 4CPU3197+20−2049.3%+3.357.9%734
100.0%
 Schooner 2.1 64-bit3131+16−1645.3%+32.049.5%1236
99.1%
 Schooner 2.0.34 64-bit3107+12−1245.8%+28.252.7%2188
100.0%
 Schooner 1.83 64-bit2584+25−2549.6%+2.431.5%546
84.4%
 Schooner 1.8 64-bit2568+19−2049.3%+0.733.0%900
100.0%
 Schooner 1.7.0 64-bit2470+24−2449.3%+5.727.7%606
100.0%
 Schooner 1.5 64-bit2300+24−2546.6%+22.527.2%596
 

Results matrix

Custom engine selection
#NameElo12345678910
1Schooner 2.2 64-bit 4CPU3262          
2Schooner 2.1 64-bit 4CPU3211          
3Schooner 2.2 64-bit3201          
4Schooner 2.0.34 64-bit 4CPU3197          
5Schooner 2.1 64-bit3131          
6Schooner 2.0.34 64-bit3107          
7Schooner 1.83 64-bit2584          
8Schooner 1.8 64-bit2568          
9Schooner 1.7.0 64-bit2470          
10Schooner 1.5 64-bit2300          
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
#NameElo12345678910
1Schooner 2.2 64-bit 4CPU3262 99.8100.0100.0100.0100.0100.0100.0100.0100.0
2Schooner 2.1 64-bit 4CPU32110.2 76.981.3100.0100.0100.0100.0100.0100.0
3Schooner 2.2 64-bit32010.023.1 63.4100.0100.0100.0100.0100.0100.0
4Schooner 2.0.34 64-bit 4CPU31970.018.736.6 100.0100.0100.0100.0100.0100.0
5Schooner 2.1 64-bit31310.00.00.00.0 99.1100.0100.0100.0100.0
6Schooner 2.0.34 64-bit31070.00.00.00.00.9 100.0100.0100.0100.0
7Schooner 1.83 64-bit25840.00.00.00.00.00.0 84.4100.0100.0
8Schooner 1.8 64-bit25680.00.00.00.00.00.015.6 100.0100.0
9Schooner 1.7.0 64-bit24700.00.00.00.00.00.00.00.0 100.0
10Schooner 1.5 64-bit23000.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910
1Schooner 2.2 64-bit 4CPU3262 3000204000000
2Schooner 2.1 64-bit 4CPU3211300 0324000000
3Schooner 2.2 64-bit320100 011937370000
4Schooner 2.0.34 64-bit 4CPU31972043240 003000
5Schooner 2.1 64-bit31310011930 7940000
6Schooner 2.0.34 64-bit3107007370794 62700
7Schooner 1.83 64-bit2584000306 46719224
8Schooner 1.8 64-bit25680000027467 40660
9Schooner 1.7.0 64-bit2470000000192406 180
10Schooner 1.5 64-bit23000000002460180 
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
#NameElo12345678910
1Schooner 2.2 64-bit 4CPU3262 30.90.017.70.00.00.00.00.00.0
2Schooner 2.1 64-bit 4CPU321130.9 0.025.20.00.00.00.00.00.0
3Schooner 2.2 64-bit32010.00.0 0.025.213.00.00.00.00.0
4Schooner 2.0.34 64-bit 4CPU319717.725.20.0 0.00.00.20.00.00.0
5Schooner 2.1 64-bit31310.00.025.20.0 23.20.00.00.00.0
6Schooner 2.0.34 64-bit31070.00.013.00.023.2 0.20.90.00.0
7Schooner 1.83 64-bit25840.00.00.00.20.00.2 32.316.72.1
8Schooner 1.8 64-bit25680.00.00.00.00.00.932.3 27.04.0
9Schooner 1.7.0 64-bit24700.00.00.00.00.00.016.727.0 15.0
10Schooner 1.5 64-bit23000.00.00.00.00.00.02.14.015.0 
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 112 common opponents

Custom engine selection
NameEloSchooner
2.2
64-bit
4CPU
Schooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
SugaR NN 1.1 64-bit 4CPU346925%
4.5/18
16%
5/32
        
SugaR NN 310719 64-bit3410  21%
11/52
 12%
0.5/4
     
Stockfish 10 64-bit3385  26%
13.5/52
 16%
6/37
16%
17/104
    
SugaR 1.6.1 64-bit3379    17%
5.5/33
0%
0/4
    
ShashChess 8.0 64-bit3362  24%
12.5/52
 17%
6/36
12%
0.5/4
    
Houdini 6 64-bit3334  23%
12/52
 22%
4.5/20
     
Komodo 12.2.2 64-bit3321    22%
4.5/20
17%
9/52
    
Fire 7.1 64-bit 4CPU331942%
7.5/18
  25%
1.5/6
      
Ethereal 11.25 64-bit 4CPU3296 25%
6.5/26
 25%
1.5/6
      
Laser 1.7 64-bit 4CPU328444%
8/18
33%
8.5/26
 56%
9/16
      
Defenchess 2.2 64-bit 4CPU327739%
7/18
34%
11/32
        
Deep Shredder 13 64-bit 4CPU327647%
8.5/18
  42%
2.5/6
      
Fizbo 2 64-bit 4CPU326942%
7.5/18
  42%
16.5/39
      
Komodo 10 64-bit3259  41%
21.5/52
 28%
9/32
23%
12/52
    
Andscacs 0.95 64-bit 4CPU325856%
9/16
38%
10/26
 34%
5.5/16
      
Booot 6.3.1 64-bit 4CPU325859%
9.5/16
33%
8.5/26
 36%
13.5/38
      
Fire 7.1 64-bit3257  40%
24/60
 33%
12/36
25%
1/4
    
RofChade 2.1 64-bit 4CPU3245 50%
12/24
 25%
1/4
      
Xiphos 0.5 64-bit3228    34%
12/35
25%
1/4
    
Arasan 21.4 64-bit 4CPU321453%
8.5/16
64%
9/14
        
NameEloSchooner
2.2
64-bit
4CPU
Schooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Laser 1.7 64-bit3205  50%
38/76
 32%
11.5/36
12%
0.5/4
    
RofChade 2.202 64-bit3203  54%
40.5/75
 38%
1.5/4
     
Defenchess 2.2 64-bit3201  48%
38.5/80
 40%
24/60
     
Booot 6.3.1 64-bit3198  53%
29.5/56
 29%
10.5/36
43%
29/67
    
Shredder 13 64-bit3197  52%
35.5/68
 32%
6.5/20
     
Fizbo 2 64-bit3195  51%
28.5/56
 32%
11.5/36
34%
23/68
    
Arasan 21.3 64-bit 4CPU3193 52%
10.5/20
 25%
1/4
      
Andscacs 0.95 64-bit3179  52%
42/80
 36%
13/36
31%
15/48
    
Houdini 1.5a 64-bit 4CPU3179 58%
15/26
 45%
4.5/10
      
Arasan 21.2 64-bit 4CPU3168 48%
12.5/26
 60%
6/10
      
RubiChess 1.5 64-bit 4CPU3160 60%
15.5/26
 75%
3/4
      
RubiChess 1.6 64-bit3158  54%
13/24
 38%
10.5/28
     
RofChade 2.1 64-bit3153    50%
16/32
42%
15/36
    
Nemorino 5.00 64-bit 4CPU3146 67%
17.5/26
 65%
23.5/36
      
Rybka 3 64-bit 4CPU311784%
13.5/16
65%
17/26
        
Houdini 1.5a 64-bit3108  62%
2.5/4
  52%
29/56
    
NirvanaChess 2.4 64-bit3098  61%
8.5/14
 56%
4.5/8
52%
63/120
    
Vajolet2 2.8 64-bit3097  69%
5.5/8
 50%
12/24
     
Vajolet2 2.7 64-bit3093    75%
3/4
62%
36/58
    
Nemorino 5.00 64-bit3084  75%
1.5/2
 69%
5.5/8
51%
48.5/95
    
NameEloSchooner
2.2
64-bit
4CPU
Schooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Pedone 1.9 64-bit3078    88%
3.5/4
52%
12.5/24
    
Texel 1.07 64-bit3072  100%
2/2
 44%
3.5/8
50%
22/44
    
ChessBrainVB 3.743065  75%
4.5/6
 69%
23.5/34
     
Wasp 3.75 64-bit3061  50%
1/2
 67%
16/24
     
chess22k 1.13 64-bit3061  75%
1.5/2
 82%
11.5/14
     
ChessBrainVB 3.723060    75%
3/4
60%
26.5/44
    
iCE 4.0 64-bit3058  62%
2.5/4
 69%
16.5/24
     
chess22k 1.12 64-bit3047    75%
3/4
58%
21/36
    
Naum 4.6 64-bit3008     75%
1.5/2
 0%
0/2
  
Hakkapeliitta TCEC v2 64-bit2998     62%
2.5/4
 0%
0/1
  
Winter 0.2 64-bit2654      12%
0.5/4
50%
2/4
  
ECE X3 64-bit2645      38%
6/16
42%
5/12
  
DanaSah 7.32639      47%
7.5/16
25%
3/12
  
Sjakk 2.2 64-bit2631      58%
7/12
0%
0/2
  
Rodin 8.02627      33%
4/12
25%
0.5/2
  
Igel 1.2 64-bit2626      47%
7.5/16
50%
2/4
  
Nebula 2.0 64-bit2620     100%
2/2
 50%
1/2
  
DanaSah 7.02617       43%
9.5/22
38%
1.5/4
 
K2 0.912615      44%
7/16
50%
2/4
  
RubiChess 1.0 64-bit2614      46%
5.5/12
50%
7/14
  
NameEloSchooner
2.2
64-bit
4CPU
Schooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Monolith 0.4 64-bit2608      36%
10/28
53%
8.5/16
  
Aristarch 4.502596      62%
7.5/12
100%
1/1
  
tomitankChess 1.5 64-bit2590       28%
5/18
25%
1/4
 
Brutus 8.05 64-bit2589      17%
2/12
25%
0.5/2
25%
2.5/10
 
Coiled 0.6 64-bit2585      25%
1/4
49%
18.5/38
  
GarboChess 3.0 64-bit2585     100%
2/2
71%
8.5/12
75%
1.5/2
  
K2 0.872583       36%
6.5/18
50%
5/10
 
Jellyfish 1.1 64-bit2580      50%
6/12
50%
1/2
  
Delocto 0.6 64-bit2579      50%
8/16
47%
17/36
  
Coiled 0.4 64-bit2563      50%
6/12
47%
7.5/16
  
SOS 5.12563   100%
1/1
  58%
7/12
   
Capivara LK 0.09b02g 64-bit2562      75%
9/12
55%
5.5/10
31%
5.5/18
 
Francesca MAD 0.192558       67%
8/12
55%
5.5/10
 
Dorky 4.8 64-bit2557      66%
21/32
67%
8/12
  
Ghost 3 64-bit2557       100%
2/2
30%
3/10
 
tomitankChess 1.4 64-bit2556      38%
4.5/12
 18%
2.5/14
 
Ghost 3.1 64-bit2551      69%
11/16
41%
6.5/16
15%
3/20
 
Betsabe II 1.842545      50%
6/12
38%
1.5/4
  
chess22k 1.3 64-bit2538      54%
6.5/12
 50%
2/4
 
Maverick 1.5 64-bit2536      67%
8/12
71%
8.5/12
28%
5/18
 
NameEloSchooner
2.2
64-bit
4CPU
Schooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Marvin 2.0.0 64-bit2533      62%
7.5/12
  12%
0.5/4
nanoSzachy 4.1 64-bit2533       50%
1/2
75%
3/4
 
Hermann 2.8 64-bit2528       50%
1/2
35%
3.5/10
 
Bagatur 1.5e 64-bit2517      62%
10/16
50%
4/8
56%
4.5/8
 
CyberPagno 3.0 64-bit2514      58%
7/12
69%
5.5/8
88%
3.5/4
12%
0.5/4
Betsabe II 1.752508       50%
4/8
36%
5/14
 
Dorky 4.5 64-bit2500       75%
1.5/2
41%
9/22
 
Pupsi2 0.092499       75%
1.5/2
55%
5.5/10
 
Pepito 1.59.2 64-bit2495       100%
2/2
45%
4.5/10
 
MadChess 2.2 64-bit2494       65%
6.5/10
38%
3/8
 
Jumbo 0.6.10 64-bit2483      83%
10/12
67%
4/6
  
Bruja 1.9.1 64-bit2478       100%
2/2
40%
4/10
 
Quark 2.352469       50%
1/2
58%
7/12
 
Giraffe 20150908 64-bit2462     100%
2/2
 100%
2/2
  
Nemeton 1.512453       100%
2/2
64%
11.5/18
17%
1/6
Abrok 5.02444       100%
2/2
80%
8/10
 
Lozza 1.17a 64-bit2443       75%
7.5/10
52%
11.5/22
 
Shallow r694 64-bit2442       25%
0.5/2
30%
3/10
38%
3/8
Eeyore 1.52 64-bit2441       75%
1.5/2
75%
7.5/10
 
Nemeton 1.62439       50%
2/4
61%
8.5/14
 
NameEloSchooner
2.2
64-bit
4CPU
Schooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.83
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
King of Kings 2.562437     100%
2/2
 100%
2/2
  
TJchess 1.3 64-bit2434       33%
2/6
57%
12.5/22
62%
2.5/4
Cmcchess 2.6 64-bit2421       50%
1/2
70%
7/10
69%
5.5/8
Ares 1.005.2 64-bit2411       62%
2.5/4
75%
3/4
45%
9/20
Myrddin 0.87 64-bit2396       88%
3.5/4
55%
5.5/10
0%
0/4
Patzer 3.802395       75%
1.5/2
25%
2.5/10
 
Orion 0.3.0 64-bit2388        61%
8.5/14
38%
3/8
Waxman 20162378        61%
8.5/14
12%
1/8
Jumbo 0.4.17 64-bit2343        70%
7/10
62%
5/8
EveAnn 1.722319        93%
13/14
88%
3.5/4
Fischerle 0.9.80 SE 64-bit2300        100%
4/4
38%
1.5/4
Faile 1.4.42027     100%
2/2
 75%
1.5/2
  
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%

Alter engine selection



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 reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  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 May 8, 2021