CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Custom engine selection

Comparing 13 engines!
13 selected engines played 44 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 March 3, 2021 with Bayeselo based on 1'221'210 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+
1chess22k 1.14 64-bit3077+17−1750.3%−2.053.6%1068 
89.6%
 chess22k 1.13 64-bit3062+17−1849.5%+1.650.8%979
88.1%
 chess22k 1.12 64-bit3048+16−1649.1%+3.450.5%1233
99.4%
 chess22k 1.10 64-bit 4CPU3012+22−2246.7%+16.843.7%680
94.2%
 chess22k 1.11 64-bit2988+20−2048.4%+11.748.3%768
99.3%
 chess22k 1.10 64-bit2955+18−1845.8%+25.842.5%1077
61.6%
 chess22k 1.9 64-bit2950+22−2246.3%+24.148.1%642
91.6%
 chess22k 1.8 64-bit2929+21−2147.7%+16.044.0%739
98.3%
 chess22k 1.7 64-bit2898+22−2247.4%+15.545.2%662
100.0%
 chess22k 1.6 64-bit2823+28−2847.3%+17.246.8%389
100.0%
 chess22k 1.5 64-bit2750+25−2551.8%−12.748.0%504
100.0%
 chess22k 1.4 64-bit2674+22−2352.8%−18.735.3%657
100.0%
 chess22k 1.3 64-bit2538+24−2452.0%−16.126.4%636
 

Results matrix

Custom engine selection
#NameElo12345678910111213
1chess22k 1.14 64-bit3077             
2chess22k 1.13 64-bit3062             
3chess22k 1.12 64-bit3048             
4chess22k 1.10 64-bit 4CPU3012             
5chess22k 1.11 64-bit2988             
6chess22k 1.10 64-bit2955             
7chess22k 1.9 64-bit2950             
8chess22k 1.8 64-bit2929        20 − 14
+9−3=22
+20
    
9chess22k 1.7 64-bit2898       14 − 20
+3−9=22
−20
     
10chess22k 1.6 64-bit2823             
11chess22k 1.5 64-bit2750           7 − 3
+5−1=4
+54
 
12chess22k 1.4 64-bit2674          3 − 7
+1−5=4
−54
  
13chess22k 1.3 64-bit2538             
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
#NameElo12345678910111213
1chess22k 1.14 64-bit3077 89.699.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2chess22k 1.13 64-bit306210.4 88.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3chess22k 1.12 64-bit30480.611.9 99.4100.0100.0100.0100.0100.0100.0100.0100.0100.0
4chess22k 1.10 64-bit 4CPU30120.00.00.6 94.2100.0100.0100.0100.0100.0100.0100.0100.0
5chess22k 1.11 64-bit29880.00.00.05.8 99.399.4100.0100.0100.0100.0100.0100.0
6chess22k 1.10 64-bit29550.00.00.00.00.7 61.696.6100.0100.0100.0100.0100.0
7chess22k 1.9 64-bit29500.00.00.00.00.638.4 91.6100.0100.0100.0100.0100.0
8chess22k 1.8 64-bit29290.00.00.00.00.03.48.4 98.3100.0100.0100.0100.0
9chess22k 1.7 64-bit28980.00.00.00.00.00.00.01.7 100.0100.0100.0100.0
10chess22k 1.6 64-bit28230.00.00.00.00.00.00.00.00.0 100.0100.0100.0
11chess22k 1.5 64-bit27500.00.00.00.00.00.00.00.00.00.0 100.0100.0
12chess22k 1.4 64-bit26740.00.00.00.00.00.00.00.00.00.00.0 100.0
13chess22k 1.3 64-bit25380.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213
1chess22k 1.14 64-bit3077 81632601001418000000
2chess22k 1.13 64-bit3062816 31801264630000000
3chess22k 1.12 64-bit3048326318 747671922581645412000
4chess22k 1.10 64-bit 4CPU30120074 5412220148420000
5chess22k 1.11 64-bit298810012676754 5657063092291003200
6chess22k 1.10 64-bit295514461921222565 55519724511842210
7chess22k 1.9 64-bit295018302580706555 30235215882220
8chess22k 1.8 64-bit292900164148309197302 5111654200
9chess22k 1.7 64-bit2898005442229245352511 304176260
10chess22k 1.6 64-bit282300120100118158165304 264380
11chess22k 1.5 64-bit2750000032428242176264 22820
12chess22k 1.4 64-bit267400000212202638228 208
13chess22k 1.3 64-bit2538000000000020208 
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
#NameElo12345678910111213
1chess22k 1.14 64-bit3077 39.914.20.05.40.71.10.00.00.00.00.00.0
2chess22k 1.13 64-bit306239.9 14.40.07.22.21.90.00.00.00.00.00.0
3chess22k 1.12 64-bit304814.214.4 3.938.38.313.88.32.80.70.00.00.0
4chess22k 1.10 64-bit 4CPU30120.00.03.9 3.769.60.010.43.10.00.00.00.0
5chess22k 1.11 64-bit29885.47.238.33.7 30.650.120.516.08.62.50.00.0
6chess22k 1.10 64-bit29550.72.28.369.630.6 32.310.814.18.02.71.20.0
7chess22k 1.9 64-bit29501.11.913.80.050.132.3 21.927.015.37.21.70.0
8chess22k 1.8 64-bit29290.00.08.310.420.510.821.9 36.514.63.40.00.0
9chess22k 1.7 64-bit28980.00.02.83.116.014.127.036.5 28.915.12.00.0
10chess22k 1.6 64-bit28230.00.00.70.08.68.015.314.628.9 29.63.60.0
11chess22k 1.5 64-bit27500.00.00.00.02.52.77.23.415.129.6 19.61.8
12chess22k 1.4 64-bit26740.00.00.00.00.01.21.70.02.03.619.6 16.1
13chess22k 1.3 64-bit25380.00.00.00.00.00.00.00.00.00.01.816.1 
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 153 common opponents

Custom engine selection
NameElochess22k
1.14
64-bit
chess22k
1.13
64-bit
chess22k
1.12
64-bit
chess22k
1.10
64-bit
4CPU
chess22k
1.11
64-bit
chess22k
1.10
64-bit
chess22k
1.9
64-bit
chess22k
1.8
64-bit
chess22k
1.7
64-bit
chess22k
1.6
64-bit
chess22k
1.5
64-bit
chess22k
1.4
64-bit
chess22k
1.3
64-bit
RofChade 2.202 64-bit320522%
3.5/16
25%
0.5/2
           
Defenchess 2.2 64-bit320334%
5.5/16
35%
3.5/10
           
Schooner 2.2 64-bit320322%
4.5/20
25%
0.5/2
           
Fritz 16 64-bit 4CPU3191   20%
8/40
 20%
8.5/42
       
Komodo 12.1.1 MCTS 64-bit 4CPU3181   29%
11.5/40
 17%
7/42
       
Andscacs 0.95 64-bit318050%
2/4
19%
1.5/8
30%
9.5/32
          
Xiphos 0.3 64-bit 4CPU3177   26%
10.5/40
 19%
7.5/40
       
Roc 1.6 64-bit315431%
7.5/24
0%
0/2
           
Xiphos 0.4 64-bit314450%
8/16
45%
4.5/10
38%
13/34
          
Arasan 22.0 64-bit314050%
2/4
36%
8/22
           
Schooner 2.1 64-bit3131 18%
2.5/14
25%
1/4
          
Laser 1.6 64-bit312928%
4.5/16
50%
6/12
29%
10/34
 21%
3/14
        
Roc 1.1 64-bit3126 12%
0.5/4
50%
2/4
          
Arasan 21.4 64-bit3125 41%
16.5/40
0%
0/4
          
Arasan 21.3 64-bit3122 50%
5/10
0%
0/4
          
Chiron 4 64-bit3114 29%
3.5/12
46%
15.5/34
 29%
4/14
38%
3/8
33%
4/12
      
Roc 0.7 64-bit3114  50%
6/12
 39%
5.5/14
 25%
3/12
      
RubiChess 1.5 64-bit3109 50%
7/14
38%
1.5/4
          
Pedone 2.0 64-bit310735%
9/26
50%
10/20
           
Senpai 2.0 64-bit 4CPU3107   45%
18/40
 28%
11/40
       
NameElochess22k
1.14
64-bit
chess22k
1.13
64-bit
chess22k
1.12
64-bit
chess22k
1.10
64-bit
4CPU
chess22k
1.11
64-bit
chess22k
1.10
64-bit
chess22k
1.9
64-bit
chess22k
1.8
64-bit
chess22k
1.7
64-bit
chess22k
1.6
64-bit
chess22k
1.5
64-bit
chess22k
1.4
64-bit
chess22k
1.3
64-bit
Strelka 5.5 64-bit3102   32%
13/40
 24%
9.5/40
 18%
6/34
     
Vajolet2 2.8 64-bit310048%
15.5/32
50%
4/8
           
NirvanaChess 2.4 64-bit309950%
3/6
75%
1.5/2
45%
17.5/39
 46%
6.5/14
25%
2/8
42%
5/12
      
Equinox 3.20 64-bit3094  50%
6/12
 39%
5.5/14
31%
2.5/8
29%
3.5/12
      
Vajolet2 2.7 64-bit3094 50%
2/4
39%
15/38
          
Fritz 15 64-bit3093    25%
3.5/14
31%
2.5/8
29%
3.5/12
      
Roc 1.5 64-bit309347%
7.5/16
38%
1.5/4
           
Xiphos 0.3 64-bit3091    31%
5.5/18
25%
2/8
       
Houdini 1.5a 32-bit308850%
8/16
54%
6.5/12
46%
5.5/12
          
Pedone 1.7 64-bit 4CPU3086   41%
16.5/40
 33%
14/42
       
Nemorino 5.00 64-bit308540%
4/10
43%
6/14
36%
14.5/40
 47%
8.5/18
        
Strelka 5.1 32-bit308056%
9/16
45%
4.5/10
38%
4.5/12
          
Hannibal 1.7 64-bit3079    29%
4/14
38%
3/8
42%
5/12
      
Pedone 1.9 64-bit3079 88%
3.5/4
46%
13/28
          
Texel 1.07 64-bit307343%
9.5/22
42%
2.5/6
51%
22.5/44
 50%
2/4
        
Igel 2.4.0 64-bit306841%
9/22
56%
10/18
           
ChessBrainVB 3.74306552%
22/42
43%
21.5/50
           
Wasp 3.75 64-bit306239%
8.5/22
51%
26.5/52
           
iCE 4.0 64-bit306059%
13/22
42%
15/36
           
Vajolet2 2.6 64-bit3059  47%
18/38
 44%
8/18
        
NameElochess22k
1.14
64-bit
chess22k
1.13
64-bit
chess22k
1.12
64-bit
chess22k
1.10
64-bit
4CPU
chess22k
1.11
64-bit
chess22k
1.10
64-bit
chess22k
1.9
64-bit
chess22k
1.8
64-bit
chess22k
1.7
64-bit
chess22k
1.6
64-bit
chess22k
1.5
64-bit
chess22k
1.4
64-bit
chess22k
1.3
64-bit
Wasp 3.0 64-bit 4CPU3059   39%
15.5/40
 32%
13/40
       
Critter 1.2 32-bit305853%
8.5/16
38%
4.5/12
           
Pedone 1.8 64-bit3058  55%
23/42
 39%
7/18
        
Protector 1.9.0 64-bit3057    46%
6.5/14
12%
1/8
38%
4.5/12
      
ChessBrainVB 3.703043  47%
7/15
 50%
7/14
        
Arasan 21.0 64-bit3040    33%
6/18
 35%
10.5/30
      
Gull 3.1 64-bit3039     19%
1.5/8
25%
3/12
 25%
4/16
    
Arasan 20.4.1 64-bit3036       33%
10.5/32
19%
3.5/18
    
Demolito 2019-07-15 64-bit303456%
9/16
56%
13.5/24
           
Senpai 2.0 64-bit303156%
9/16
 51%
19/37
 88%
3.5/4
        
SmarThink 1.98 64-bit3025  54%
18.5/34
54%
21.5/40
36%
6.5/18
  37%
12.5/34
21%
3/14
    
ChessBrainVB 3.683024    50%
9/18
38%
3/8
36%
5/14
      
Arasan 20.5 64-bit3023      38%
4.5/12
42%
5.5/13
     
Crafty 25.2 64-bit 4CPU3013   54%
21.5/40
 51%
21.5/42
       
Pedone 1.7 64-bit3012       38%
13/34
36%
5/14
    
Cheng 4.39 64-bit 4CPU3009   41%
16.5/40
 33%
14/42
       
Sting SF 19 64-bit300764%
9/14
75%
3/4
           
Monolith 2 64-bit300471%
8.5/12
71%
10/14
           
Ethereal 9.30 64-bit3003      54%
6.5/12
50%
1/2
30%
3/10
    
Winter 0.7 64-bit300261%
11/18
64%
14/22
           
NameElochess22k
1.14
64-bit
chess22k
1.13
64-bit
chess22k
1.12
64-bit
chess22k
1.10
64-bit
4CPU
chess22k
1.11
64-bit
chess22k
1.10
64-bit
chess22k
1.9
64-bit
chess22k
1.8
64-bit
chess22k
1.7
64-bit
chess22k
1.6
64-bit
chess22k
1.5
64-bit
chess22k
1.4
64-bit
chess22k
1.3
64-bit
Sting SF 9 64-bit3000    46%
6.5/14
31%
2.5/8
46%
5.5/12
 22%
3.5/16
    
Vajolet2 2.5 64-bit3000      50%
6/12
36%
13/36
46%
6/13
    
Hakkapeliitta TCEC v2 64-bit2999  60%
18/30
 44%
8/18
 31%
5/16
      
Defenchess 1.1f 64-bit2996  60%
6/10
 39%
5.5/14
25%
3/12
42%
5/12
38%
13.5/36
75%
1.5/2
50%
2/4
   
Rybka 3 32-bit2995 79%
9.5/12
  57%
8/14
44%
3.5/8
       
Pirarucu 3.2.4 64-bit299475%
1.5/2
62%
7.5/12
           
Bagatur 2.0 64-bit299167%
12/18
61%
8.5/14
           
Stockfish 1.8 32-bit2989  71%
8.5/12
 46%
6.5/14
        
Rodent III 0.275 64-bit2985  62%
18.5/30
 47%
7.5/16
45%
19/42
       
Xiphos 0.1 64-bit2985       25%
0.5/2
27%
8/30
    
Wasp 3.0 64-bit2983    50%
21/42
53%
9/17
47%
15/32
      
Topple 0.7.5 64-bit2982100%
2/2
75%
13.5/18
           
Deuterium 2019.2.37.73 64-bit298175%
6/8
60%
14.5/24
           
Rodent III 0.238 64-bit2981    54%
7.5/14
62%
2.5/4
29%
3.5/12
43%
15.5/36
17%
0.5/3
    
Godel 7.0 64-bit297962%
2.5/4
50%
2/4
           
Demolito 2018-10-29 64-bit2977  50%
16/32
 60%
20.5/34
        
Stockfish 1.7.1 32-bit2976     44%
3.5/8
58%
7/12
      
Marvin 3.5.0 64-bit297361%
11/18
64%
9/14
           
EXchess 7.97b 64-bit 4CPU2970   54%
21.5/40
 63%
26.5/42
       
Ethereal 9.00 64-bit2967       46%
15.5/34
50%
2/4
    
NameElochess22k
1.14
64-bit
chess22k
1.13
64-bit
chess22k
1.12
64-bit
chess22k
1.10
64-bit
4CPU
chess22k
1.11
64-bit
chess22k
1.10
64-bit
chess22k
1.9
64-bit
chess22k
1.8
64-bit
chess22k
1.7
64-bit
chess22k
1.6
64-bit
chess22k
1.5
64-bit
chess22k
1.4
64-bit
chess22k
1.3
64-bit
Hiarcs 142960    62%
2.5/4
42%
5/12
 50%
1/2
100%
2/2
    
Hakkapeliitta 3.0 64-bit2953       49%
17.5/36
25%
0.5/2
    
Wasp 2.6 64-bit2946      62%
2.5/4
57%
20.5/36
42%
7.5/18
    
Gaviota 1.0 64-bit 4CPU2941   61%
24.5/40
 48%
20/42
       
Deep Sjeng c't 20102940    75%
3/4
  50%
1/2
0%
0/2
    
Crafty 25.2 64-bit2931  74%
25/34
 42%
7.5/18
50%
2/4
38%
1.5/4
59%
19/32
25%
0.5/2
    
Naum 4 32-bit2930  70%
7/10
 61%
8.5/14
38%
3/8
46%
5.5/12
      
Amoeba 2.8 64-bit2926    62%
2.5/4
62%
2.5/4
38%
1.5/4
50%
1/2
     
Pirarucu 2.6.1 64-bit2924  58%
7/12
 63%
16.5/26
        
Bobcat 8.0 64-bit2923    69%
12.5/18
38%
3/8
50%
6/12
50%
1.5/3
38%
1.5/4
39%
5.5/14
   
Cheng 4.39 64-bit2919    61%
11/18
40%
8/20
58%
7/12
75%
1.5/2
25%
0.5/2
    
Deep Junior Yokohama 64-bit2919    62%
2.5/4
88%
7/8
38%
4.5/12
 25%
0.5/2
    
Dirty CUCUMBER 64-bit2917  71%
24/34
   42%
5/12
      
DisasterArea 1.65 64-bit 4CPU2914   58%
23/40
 46%
19.5/42
       
Deuterium 2018.1.35.514 64-bit2912    68%
9.5/14
75%
3/4
56%
23.5/42
      
Amoeba 2.6 64-bit2911     56%
4.5/8
   50%
2/4
   
Demolito 2018-03-01 64-bit2909     50%
2/4
12%
0.5/4
50%
1/2
33%
6/18
    
Quazar 0.4 64-bit2904    61%
8.5/14
  50%
1/2
     
Toga II 4.0 64-bit2903     88%
3.5/4
62%
2.5/4
0%
0/2
62%
2.5/4
    
Amoeba 2.7 64-bit2901       64%
21/33
44%
7/16
    
NameElochess22k
1.14
64-bit
chess22k
1.13
64-bit
chess22k
1.12
64-bit
chess22k
1.10
64-bit
4CPU
chess22k
1.11
64-bit
chess22k
1.10
64-bit
chess22k
1.9
64-bit
chess22k
1.8
64-bit
chess22k
1.7
64-bit
chess22k
1.6
64-bit
chess22k
1.5
64-bit
chess22k
1.4
64-bit
chess22k
1.3
64-bit
Atlas 3.91 64-bit2898    57%
8/14
67%
8/12
66%
10.5/16
 66%
10.5/16
    
EXchess 7.97b 64-bit2893    71%
10/14
50%
2/4
56%
9/16
55%
16.5/30
48%
9.5/20
50%
7/14
   
Demolito 2017-08-26 64-bit2889        55%
11/20
25%
1/4
38%
3/8
  
Scorpio 2.8 64-bit2884    57%
8/14
 62%
2.5/4
68%
24.5/36
75%
3/4
    
Fruit Reloaded 3.2.1 64-bit 4CPU2880   70%
28/40
 71%
30/42
       
Quazar 0.4 32-bit2879        53%
8.5/16
70%
7/10
   
Thinker 5.4d Inert 64-bit2864    82%
11.5/14
     50%
1/2
  
Gaviota 1.0 64-bit2859       62%
18.5/30
 35%
3.5/10
50%
1/2
  
Dirty 30Apr2017 64-bit2856    64%
9/14
75%
9/12
75%
9/12
 68%
13.5/20
39%
5.5/14
46%
5.5/12
  
MinkoChess 1.3 64-bit2852         55%
5.5/10
25%
0.5/2
  
Thinker 5.4c Inert 32-bit2848     69%
5.5/8
71%
8.5/12
      
DisasterArea 1.65 64-bit2847      54%
6.5/12
48%
14.5/30
 36%
5/14
38%
4.5/12
  
Defenchess 1.0 64-bit2846         20%
2/10
40%
4/10
  
Tornado 8.0 64-bit2842        58%
11.5/20
57%
8/14
29%
3.5/12
  
BugChess2 1.9 64-bit 4CPU2837   78%
31/40
 76%
32/42
       
The Baron 3.41 64-bit2837     44%
3.5/8
62%
7.5/12
 50%
8/16
46%
6.5/14
50%
5/10
  
Fruit Reloaded 3.2.1 64-bit2836     75%
3/4
88%
3.5/4
62%
18.5/30
50%
2/4
40%
4/10
   
Zurichess Neuchatel 64-bit2830      50%
2/4
   38%
4.5/12
  
Scorpio 2.7.8 64-bit2829         46%
6.5/14
25%
2.5/10
  
Tucano 7.00 64-bit2825     69%
5.5/8
75%
9/12
 72%
11.5/16
  30%
3/10
 
NameElochess22k
1.14
64-bit
chess22k
1.13
64-bit
chess22k
1.12
64-bit
chess22k
1.10
64-bit
4CPU
chess22k
1.11
64-bit
chess22k
1.10
64-bit
chess22k
1.9
64-bit
chess22k
1.8
64-bit
chess22k
1.7
64-bit
chess22k
1.6
64-bit
chess22k
1.5
64-bit
chess22k
1.4
64-bit
chess22k
1.3
64-bit
Murka 3 64-bit2823         50%
5/10
54%
7.5/14
  
Ethereal 8.37 64-bit2816         41%
6.5/16
 42%
2.5/6
 
GNU Chess 5.60 64-bit2812        62%
10/16
60%
6/10
   
The Baron 3.42 64-bit2796       57%
17/30
88%
3.5/4
    
Rhetoric 1.4.3 64-bit2793        75%
12/16
75%
7.5/10
58%
3.5/6
  
Octochess r5506 64-bit2783        59%
9.5/16
60%
6/10
58%
3.5/6
  
Pawny 1.2 64-bit2778         61%
8.5/14
75%
1.5/2
  
RuyDos 1.0.27 64-bit2763        47%
7.5/16
60%
6/10
50%
5/10
  
Ethereal 8.28 64-bit2745          62%
2.5/4
40%
4/10
 
Carballo 1.7 64-bit2737         55%
5.5/10
38%
1.5/4
  
Shield 2.1 64-bit2727     100%
1/1
     65%
6.5/10
 
Nebula 2.0 64-bit 4CPU2725   76%
30.5/40
 82%
34.5/42
       
Tucano 6.00 64-bit2724          43%
6/14
50%
5/10
 
RuyDos 1.0.22 64-bit2720          55%
5.5/10
38%
4.5/12
 
Marvin 2.2.0 64-bit2718         85%
8.5/10
 50%
5/10
 
Cheese 1.9 64-bit2705          57%
8/14
40%
4/10
 
Ethereal 8.19 64-bit2685          65%
6.5/10
25%
3/12
15%
1.5/10
WyldChess 1.51 64-bit2682          61%
8.5/14
50%
5/10
 
Djinn 1.021 64-bit2668          50%
5/10
50%
1/2
 
Floyd 0.9 64-bit2658          55%
5.5/10
75%
4.5/6
 
NameElochess22k
1.14
64-bit
chess22k
1.13
64-bit
chess22k
1.12
64-bit
chess22k
1.10
64-bit
4CPU
chess22k
1.11
64-bit
chess22k
1.10
64-bit
chess22k
1.9
64-bit
chess22k
1.8
64-bit
chess22k
1.7
64-bit
chess22k
1.6
64-bit
chess22k
1.5
64-bit
chess22k
1.4
64-bit
chess22k
1.3
64-bit
DanaSah 7.32640           50%
3.5/7
44%
4/9
Rodin 8.02628          85%
8.5/10
59%
9.5/16
 
Phalanx XXV2619          85%
8.5/10
56%
9/16
 
Gogobello 1.2 64-bit2596           58%
7/12
50%
7/14
GreKo 2016 64-bit2593          75%
3/4
50%
1/2
 
K2 0.872583           54%
7.5/14
50%
5/10
Marvin 2.1.0 64-bit2581           83%
5/6
75%
7.5/10
Ghost 3 64-bit2558           75%
7.5/10
35%
3.5/10
nanoSzachy 4.1 64-bit2534           75%
3/4
45%
4.5/10
Fridolin 2.00 64-bit2532           85%
8.5/10
60%
6/10
Shield 1.3.1 64-bit2511           70%
7/10
55%
5.5/10
Pepito 1.59.2 64-bit2495           75%
7.5/10
30%
3/10
MadChess 2.1 64-bit2477           80%
8/10
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%

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 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 March 3, 2021