CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
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 August 1, 2020 with Bayeselo based on 1'166'106 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+
1chess22k 1.14 64-bit3075+20−2048.5%+8.255.1%748 
82.6%
 chess22k 1.13 64-bit3062+18−1849.5%+2.150.8%979
87.2%
 chess22k 1.12 64-bit3049+16−1649.1%+3.550.5%1233
99.4%
 chess22k 1.10 64-bit 4CPU3013+22−2246.7%+16.743.7%680
94.1%
 chess22k 1.11 64-bit2989+20−2048.4%+11.548.3%768
99.3%
 chess22k 1.10 64-bit2955+18−1845.8%+26.642.5%1077
61.5%
 chess22k 1.9 64-bit2951+22−2246.3%+23.848.1%642
91.6%
 chess22k 1.8 64-bit2930+21−2047.7%+15.844.0%739
98.4%
 chess22k 1.7 64-bit2899+22−2247.4%+15.145.2%662
100.0%
 chess22k 1.6 64-bit2823+28−2847.3%+17.746.8%389
100.0%
 chess22k 1.5 64-bit2750+25−2551.8%−12.448.0%504
100.0%
 chess22k 1.4 64-bit2674+23−2352.8%−18.835.3%657
100.0%
 chess22k 1.3 64-bit2538+24−2452.0%−16.626.4%636
 

Results matrix

Custom engine selection
#NameElo12345678910111213
1chess22k 1.14 64-bit3075             
2chess22k 1.13 64-bit3062             
3chess22k 1.12 64-bit3049             
4chess22k 1.10 64-bit 4CPU3013             
5chess22k 1.11 64-bit2989             
6chess22k 1.10 64-bit2955             
7chess22k 1.9 64-bit2951             
8chess22k 1.8 64-bit2930        20 − 14
+9−3=22
+20
    
9chess22k 1.7 64-bit2899       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-bit3075 82.697.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2chess22k 1.13 64-bit306217.4 87.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3chess22k 1.12 64-bit30492.112.8 99.4100.0100.0100.0100.0100.0100.0100.0100.0100.0
4chess22k 1.10 64-bit 4CPU30130.00.00.6 94.1100.0100.0100.0100.0100.0100.0100.0100.0
5chess22k 1.11 64-bit29890.00.00.05.9 99.399.4100.0100.0100.0100.0100.0100.0
6chess22k 1.10 64-bit29550.00.00.00.00.7 61.596.5100.0100.0100.0100.0100.0
7chess22k 1.9 64-bit29510.00.00.00.00.638.5 91.6100.0100.0100.0100.0100.0
8chess22k 1.8 64-bit29300.00.00.00.00.03.58.4 98.4100.0100.0100.0100.0
9chess22k 1.7 64-bit28990.00.00.00.00.00.00.01.6 100.0100.0100.0100.0
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-bit3075 69831401001418000000
2chess22k 1.13 64-bit3062698 31801264630000000
3chess22k 1.12 64-bit3049314318 747671922581645412000
4chess22k 1.10 64-bit 4CPU30130074 5412220148420000
5chess22k 1.11 64-bit298910012676754 5657063092291003200
6chess22k 1.10 64-bit295514461921222565 55519724511842210
7chess22k 1.9 64-bit295118302580706555 30235215882220
8chess22k 1.8 64-bit293000164148309197302 5111654200
9chess22k 1.7 64-bit2899005442229245352511 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-bit3075 40.415.90.06.60.81.30.00.00.00.00.00.0
2chess22k 1.13 64-bit306240.4 14.40.07.22.21.90.00.00.00.00.00.0
3chess22k 1.12 64-bit304915.914.4 3.938.38.313.88.32.80.70.00.00.0
4chess22k 1.10 64-bit 4CPU30130.00.03.9 3.769.60.010.43.10.00.00.00.0
5chess22k 1.11 64-bit29896.67.238.33.7 30.650.120.516.08.62.50.00.0
6chess22k 1.10 64-bit29550.82.28.369.630.6 32.310.814.18.02.71.20.0
7chess22k 1.9 64-bit29511.31.913.80.050.132.3 21.927.015.37.21.70.0
8chess22k 1.8 64-bit29300.00.08.310.420.510.821.9 36.514.63.40.00.0
9chess22k 1.7 64-bit28990.00.02.83.116.014.127.036.5 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 150 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-bit320622%
3.5/16
25%
0.5/2
           
Schooner 2.2 64-bit320525%
4/16
25%
0.5/2
           
Defenchess 2.2 64-bit320234%
5.5/16
35%
3.5/10
           
Fritz 16 64-bit 4CPU3192   20%
8/40
 20%
8.5/42
       
Andscacs 0.95 64-bit3182 19%
1.5/8
30%
9.5/32
          
Komodo 12.1.1 MCTS 64-bit 4CPU3182   29%
11.5/40
 17%
7/42
       
Xiphos 0.3 64-bit 4CPU3178   26%
10.5/40
 19%
7.5/40
       
Roc 1.6 64-bit315631%
7.5/24
0%
0/2
           
Xiphos 0.4 64-bit314550%
8/16
45%
4.5/10
38%
13/34
          
Arasan 22.0 64-bit314150%
2/4
36%
8/22
           
Schooner 2.1 64-bit3133 18%
2.5/14
25%
1/4
          
Laser 1.6 64-bit313028%
4.5/16
50%
6/12
29%
10/34
 21%
3/14
        
Arasan 21.4 64-bit3126 41%
16.5/40
0%
0/4
          
Roc 1.1 64-bit3126 12%
0.5/4
50%
2/4
          
Arasan 21.3 64-bit3123 50%
5/10
0%
0/4
          
Roc 0.7 64-bit3115  50%
6/12
 39%
5.5/14
 25%
3/12
      
Chiron 4 64-bit3114 29%
3.5/12
46%
15.5/34
 29%
4/14
38%
3/8
33%
4/12
      
RubiChess 1.5 64-bit3110 50%
7/14
38%
1.5/4
          
Senpai 2.0 64-bit 4CPU3108   45%
18/40
 28%
11/40
       
Pedone 2.0 64-bit310539%
8.5/22
50%
10/20
           
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-bit3103   32%
13/40
 24%
9.5/40
 18%
6/34
     
NirvanaChess 2.4 64-bit310150%
3/6
75%
1.5/2
45%
17.5/39
 46%
6.5/14
25%
2/8
42%
5/12
      
Vajolet2 2.8 64-bit309952%
12.5/24
50%
4/8
           
Roc 1.5 64-bit309847%
7.5/16
38%
1.5/4
           
Equinox 3.20 64-bit3095  50%
6/12
 39%
5.5/14
31%
2.5/8
29%
3.5/12
      
Vajolet2 2.7 64-bit3095 50%
2/4
39%
15/38
          
Fritz 15 64-bit3094    25%
3.5/14
31%
2.5/8
29%
3.5/12
      
Xiphos 0.3 64-bit3093    31%
5.5/18
25%
2/8
       
Houdini 1.5a 32-bit309150%
8/16
54%
6.5/12
46%
5.5/12
          
Nemorino 5.00 64-bit308640%
4/10
43%
6/14
36%
14.5/40
 47%
8.5/18
        
Pedone 1.7 64-bit 4CPU3086   41%
16.5/40
 33%
14/42
       
Strelka 5.1 32-bit308156%
9/16
45%
4.5/10
38%
4.5/12
          
Hannibal 1.7 64-bit3080    29%
4/14
38%
3/8
42%
5/12
      
Pedone 1.9 64-bit3080 88%
3.5/4
46%
13/28
          
Texel 1.07 64-bit307543%
9.5/22
42%
2.5/6
51%
22.5/44
 50%
2/4
        
Igel 2.4.0 64-bit306941%
9/22
56%
10/18
           
ChessBrainVB 3.74306850%
13/26
43%
21.5/50
           
Wasp 3.75 64-bit306239%
8.5/22
51%
26.5/52
           
Vajolet2 2.6 64-bit3060  47%
18/38
 44%
8/18
        
Wasp 3.0 64-bit 4CPU3060   39%
15.5/40
 32%
13/40
       
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
Pedone 1.8 64-bit3059  55%
23/42
 39%
7/18
        
iCE 4.0 64-bit305965%
6.5/10
42%
15/36
           
Critter 1.2 32-bit305853%
8.5/16
38%
4.5/12
           
Protector 1.9.0 64-bit3058    46%
6.5/14
12%
1/8
38%
4.5/12
      
ChessBrainVB 3.703044  47%
7/15
 50%
7/14
        
Arasan 21.0 64-bit3041    33%
6/18
 35%
10.5/30
      
Gull 3.1 64-bit3040     19%
1.5/8
25%
3/12
 25%
4/16
    
Arasan 20.4.1 64-bit3037       33%
10.5/32
19%
3.5/18
    
Demolito 2019-07-15 64-bit303456%
9/16
56%
13.5/24
           
Senpai 2.0 64-bit303356%
9/16
 51%
19/37
 88%
3.5/4
        
SmarThink 1.98 64-bit3026  54%
18.5/34
54%
21.5/40
36%
6.5/18
  37%
12.5/34
21%
3/14
    
ChessBrainVB 3.683025    50%
9/18
38%
3/8
36%
5/14
      
Arasan 20.5 64-bit3024      38%
4.5/12
42%
5.5/13
     
Crafty 25.2 64-bit 4CPU3014   54%
21.5/40
 51%
21.5/42
       
Pedone 1.7 64-bit3013       38%
13/34
36%
5/14
    
Cheng 4.39 64-bit 4CPU3009   41%
16.5/40
 33%
14/42
       
Sting SF 19 64-bit300864%
9/14
75%
3/4
           
Ethereal 9.30 64-bit3004      54%
6.5/12
50%
1/2
30%
3/10
    
Winter 0.7 64-bit300461%
11/18
64%
14/22
           
Vajolet2 2.5 64-bit3001      50%
6/12
36%
13/36
46%
6/13
    
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
Hakkapeliitta TCEC v2 64-bit3000  60%
18/30
 44%
8/18
 31%
5/16
      
Sting SF 9 64-bit2999    46%
6.5/14
31%
2.5/8
46%
5.5/12
 22%
3.5/16
    
Defenchess 1.1f 64-bit2997  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-bit299367%
12/18
61%
8.5/14
           
Stockfish 1.8 32-bit2989  71%
8.5/12
 46%
6.5/14
        
Rodent III 0.275 64-bit2986  62%
18.5/30
 47%
7.5/16
45%
19/42
       
Xiphos 0.1 64-bit2986       25%
0.5/2
27%
8/30
    
Topple 0.7.5 64-bit2985100%
2/2
75%
13.5/18
           
Wasp 3.0 64-bit2984    50%
21/42
53%
9/17
47%
15/32
      
Rodent III 0.238 64-bit2982    54%
7.5/14
62%
2.5/4
29%
3.5/12
43%
15.5/36
17%
0.5/3
    
Demolito 2018-10-29 64-bit2978  50%
16/32
 60%
20.5/34
        
Stockfish 1.7.1 32-bit2977     44%
3.5/8
58%
7/12
      
Marvin 3.5.0 64-bit297361%
11/18
64%
9/14
           
EXchess 7.97b 64-bit 4CPU2971   54%
21.5/40
 63%
26.5/42
       
Ethereal 9.00 64-bit2968       46%
15.5/34
50%
2/4
    
Hiarcs 142961    62%
2.5/4
42%
5/12
 50%
1/2
100%
2/2
    
Hakkapeliitta 3.0 64-bit2954       49%
17.5/36
25%
0.5/2
    
Wasp 2.6 64-bit2947      62%
2.5/4
57%
20.5/36
42%
7.5/18
    
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
Gaviota 1.0 64-bit 4CPU2942   61%
24.5/40
 48%
20/42
       
Deep Sjeng c't 20102941    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-bit2925  58%
7/12
 63%
16.5/26
        
Bobcat 8.0 64-bit2924    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-bit2921    61%
11/18
40%
8/20
58%
7/12
75%
1.5/2
25%
0.5/2
    
Deep Junior Yokohama 64-bit2918    62%
2.5/4
88%
7/8
38%
4.5/12
 25%
0.5/2
    
Dirty CUCUMBER 64-bit2918  71%
24/34
   42%
5/12
      
DisasterArea 1.65 64-bit 4CPU2915   58%
23/40
 46%
19.5/42
       
Deuterium 2018.1.35.514 64-bit2913    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-bit2910     50%
2/4
12%
0.5/4
50%
1/2
33%
6/18
    
Quazar 0.4 64-bit2905    61%
8.5/14
  50%
1/2
     
Toga II 4.0 64-bit2904     88%
3.5/4
62%
2.5/4
0%
0/2
62%
2.5/4
    
Amoeba 2.7 64-bit2902       64%
21/33
44%
7/16
    
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-bit2890        55%
11/20
25%
1/4
38%
3/8
  
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
Scorpio 2.8 64-bit2885    57%
8/14
 62%
2.5/4
68%
24.5/36
75%
3/4
    
Fruit Reloaded 3.2.1 64-bit 4CPU2881   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-bit2854         55%
5.5/10
25%
0.5/2
  
Thinker 5.4c Inert 32-bit2849     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 4CPU2838   78%
31/40
 76%
32/42
       
Fruit Reloaded 3.2.1 64-bit2837     75%
3/4
88%
3.5/4
62%
18.5/30
50%
2/4
40%
4/10
   
The Baron 3.41 64-bit2837     44%
3.5/8
62%
7.5/12
 50%
8/16
46%
6.5/14
50%
5/10
  
Scorpio 2.7.8 64-bit2829         46%
6.5/14
25%
2.5/10
  
Zurichess Neuchatel 64-bit2827      50%
2/4
   38%
4.5/12
  
Tucano 7.00 64-bit2825     69%
5.5/8
75%
9/12
 72%
11.5/16
  30%
3/10
 
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-bit2813        62%
10/16
60%
6/10
   
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
The Baron 3.42 64-bit2797       57%
17/30
88%
3.5/4
    
Rhetoric 1.4.3 64-bit2794        75%
12/16
75%
7.5/10
58%
3.5/6
  
Octochess r5506 64-bit2784        59%
9.5/16
60%
6/10
58%
3.5/6
  
Pawny 1.2 64-bit2780         61%
8.5/14
75%
1.5/2
  
RuyDos 1.0.27 64-bit2764        47%
7.5/16
60%
6/10
50%
5/10
  
Ethereal 8.28 64-bit2746          62%
2.5/4
40%
4/10
 
Carballo 1.7 64-bit2738         55%
5.5/10
38%
1.5/4
  
Shield 2.1 64-bit2730     100%
1/1
     65%
6.5/10
 
Nebula 2.0 64-bit 4CPU2726   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-bit2684          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
 
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
 
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
Gogobello 1.2 64-bit2596           58%
7/12
50%
7/14
GreKo 2016 64-bit2592          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
Fridolin 2.00 64-bit2531           85%
8.5/10
60%
6/10
nanoSzachy 4.1 64-bit2530           75%
3/4
45%
4.5/10
Shield 1.3.1 64-bit2510           70%
7/10
55%
5.5/10
Pepito 1.59.2 64-bit2496           75%
7.5/10
30%
3/10
MadChess 2.1 64-bit2476           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:
  No recalibration (reference and current list are compared as they are)
  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 August 1, 2020