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 15 engines!
15 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 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+
1Bobcat 8.0 64-bit 4CPU3026+21−2148.3%+10.853.5%636 
99.2%
 Bobcat 7.6 64-bit 4CPU2978+31−3148.6%+9.241.8%318
98.1%
 Bobcat 7.1 64-bit 4CPU2931+31−3147.5%+15.945.9%314
66.1%
 Bobcat 8.0 64-bit2924+13−1348.2%+10.246.6%1978
100.0%
 Bobcat 7.6 64-bit2877+22−2245.4%+28.650.0%592
71.7%
 Bobcat 6.4b 64-bit 4CPU2866+27−2748.3%+11.746.5%415
84.0%
 Bobcat 7.1 64-bit2847+25−2552.6%−17.839.0%526
100.0%
 Bobcat 6.4b 64-bit2787+24−2449.8%−1.247.8%517
100.0%
 Bobcat 3.25 64-bit2724+17−1749.2%+5.739.2%1150
84.7%
 Bobcat 2.75 64-bit2706+30−3050.6%−3.538.9%360
84.1%
 Bobcat 3.25 32-bit2684+31−3146.9%+22.832.2%351
89.8%
 Bobcat 2.75 32-bit2659+24−2447.7%+14.936.9%558
76.5%
 Bobcat 20110414 64-bit2644+30−3052.4%−16.434.0%356
100.0%
 Bobcat 20110414 32-bit2569+31−3149.4%+2.941.5%325
63.4%
 Bobcat 20110220 32-bit2562+32−3248.7%+7.535.0%311
 

Results matrix

Custom engine selection
#NameElo123456789101112131415
1Bobcat 8.0 64-bit 4CPU3026               
2Bobcat 7.6 64-bit 4CPU2978               
3Bobcat 7.1 64-bit 4CPU2931               
4Bobcat 8.0 64-bit2924               
5Bobcat 7.6 64-bit2877               
6Bobcat 6.4b 64-bit 4CPU2866               
7Bobcat 7.1 64-bit2847               
8Bobcat 6.4b 64-bit2787               
9Bobcat 3.25 64-bit2724               
10Bobcat 2.75 64-bit2706               
11Bobcat 3.25 32-bit2684               
12Bobcat 2.75 32-bit2659               
13Bobcat 20110414 64-bit2644               
14Bobcat 20110414 32-bit2569               
15Bobcat 20110220 32-bit2562               
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
#NameElo123456789101112131415
1Bobcat 8.0 64-bit 4CPU3026 99.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Bobcat 7.6 64-bit 4CPU29780.8 98.199.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Bobcat 7.1 64-bit 4CPU29310.01.9 66.199.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Bobcat 8.0 64-bit29240.00.133.9 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Bobcat 7.6 64-bit28770.00.00.30.0 71.795.8100.0100.0100.0100.0100.0100.0100.0100.0
6Bobcat 6.4b 64-bit 4CPU28660.00.00.10.028.3 84.0100.0100.0100.0100.0100.0100.0100.0100.0
7Bobcat 7.1 64-bit28470.00.00.00.04.116.0 100.0100.0100.0100.0100.0100.0100.0100.0
8Bobcat 6.4b 64-bit27870.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
9Bobcat 3.25 64-bit27240.00.00.00.00.00.00.00.0 84.798.7100.0100.0100.0100.0
10Bobcat 2.75 64-bit27060.00.00.00.00.00.00.00.015.3 84.199.299.7100.0100.0
11Bobcat 3.25 32-bit26840.00.00.00.00.00.00.00.01.315.9 89.896.2100.0100.0
12Bobcat 2.75 32-bit26590.00.00.00.00.00.00.00.00.00.810.2 76.5100.0100.0
13Bobcat 20110414 64-bit26440.00.00.00.00.00.00.00.00.00.33.823.5 100.0100.0
14Bobcat 20110414 32-bit25690.00.00.00.00.00.00.00.00.00.00.00.00.0 63.4
15Bobcat 20110220 32-bit25620.00.00.00.00.00.00.00.00.00.00.00.00.036.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789101112131415
1Bobcat 8.0 64-bit 4CPU3026 4821906000000000
2Bobcat 7.6 64-bit 4CPU297848 1240099000000000
3Bobcat 7.1 64-bit 4CPU293121124 24162041200000000
4Bobcat 8.0 64-bit29249024 49001848341000000
5Bobcat 7.6 64-bit28770016490 02998434000000
6Bobcat 6.4b 64-bit 4CPU286669920400 12120000000
7Bobcat 7.1 64-bit2847001218429912 36015930206000
8Bobcat 6.4b 64-bit2787000838412360 288608664008
9Bobcat 3.25 64-bit272400041340159288 28081193831252
10Bobcat 2.75 64-bit27060000003060280 18489609
11Bobcat 3.25 32-bit268400000020868118 367121930
12Bobcat 2.75 32-bit265900000066419348367 36240160
13Bobcat 20110414 64-bit26440000000083961236 10299
14Bobcat 20110414 32-bit25690000000012019240102 384
15Bobcat 20110220 32-bit2562000000085293016099384 
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
#NameElo123456789101112131415
1Bobcat 8.0 64-bit 4CPU3026 5.02.20.30.00.60.00.00.00.00.00.00.00.00.0
2Bobcat 7.6 64-bit 4CPU29785.0 19.60.00.013.50.00.00.00.00.00.00.00.00.0
3Bobcat 7.1 64-bit 4CPU29312.219.6 1.01.828.01.40.00.00.00.00.00.00.00.0
4Bobcat 8.0 64-bit29240.30.01.0 19.10.07.33.31.30.00.00.00.00.00.0
5Bobcat 7.6 64-bit28770.00.01.819.1 0.026.77.62.00.00.00.00.00.00.0
6Bobcat 6.4b 64-bit 4CPU28660.613.528.00.00.0 1.31.30.00.00.00.00.00.00.0
7Bobcat 7.1 64-bit28470.00.01.47.326.71.3 34.59.53.42.30.60.00.00.0
8Bobcat 6.4b 64-bit27870.00.00.03.37.61.334.5 17.36.89.96.00.00.01.0
9Bobcat 3.25 64-bit27240.00.00.01.32.00.09.517.3 18.55.411.35.50.83.6
10Bobcat 2.75 64-bit27060.00.00.00.00.00.03.46.818.5 2.55.213.40.01.3
11Bobcat 3.25 32-bit26840.00.00.00.00.00.02.39.95.42.5 40.41.72.84.5
12Bobcat 2.75 32-bit26590.00.00.00.00.00.00.66.011.35.240.4 3.927.218.4
13Bobcat 20110414 64-bit26440.00.00.00.00.00.00.00.05.513.41.73.9 15.014.8
14Bobcat 20110414 32-bit25690.00.00.00.00.00.00.00.00.80.02.827.215.0 60.4
15Bobcat 20110220 32-bit25620.00.00.00.00.00.00.01.03.61.34.518.414.860.4 
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 194 common opponents

Custom engine selection
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
Chiron 3.01 64-bit 4CPU31290%
0/2
0%
0/2
             
Naum 4.6 64-bit 4CPU309550%
1/2
25%
0.5/2
             
Fritz 15 64-bit3094   35%
3.5/10
15%
1.5/10
          
Alfil 15.8 64-bit 4CPU305650%
1/2
25%
0.5/2
             
Hiarcs 14 4CPU305431%
2.5/8
25%
0.5/2
             
Vajolet2 2.2 64-bit 4CPU304275%
1.5/2
44%
15/34
             
Senpai 1.0 64-bit 4CPU302325%
0.5/2
38%
6/16
             
Naum 4.6 64-bit3012   30%
3/10
25%
2.5/10
          
Cheng 4.39 64-bit 4CPU300953%
20.5/39
33%
2/6
58%
3.5/6
            
SmarThink 1.96 64-bit3006   35%
3.5/10
50%
2/4
          
Pedone 1.4.1 64-bit 4CPU3000 62%
12.5/20
50%
0.5/1
            
Vajolet2 2.1 64-bit 4CPU2999 42%
2.5/6
30%
1.5/5
            
SmarThink 1.97 64-bit299550%
0.5/1
  31%
2.5/8
           
Arasan 18.3 64-bit 4CPU2973 62%
2.5/4
50%
1/2
            
Spark 1.0 64-bit 4CPU296950%
0.5/1
 56%
4.5/8
  25%
5/20
         
Alfil 15.8 64-bit2963   48%
11.5/24
31%
2.5/8
          
Hiarcs 142961   38%
4.5/12
30%
3/10
          
Vajolet2 2.2 64-bit2960   50%
10/20
40%
4/10
          
EXchess 7.88b 64-bit 4CPU2957 58%
3.5/6
54%
13.5/25
            
Hakkapeliitta 3.0 64-bit2954  38%
3/8
35%
10.5/30
44%
3.5/8
 38%
1.5/4
        
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
Crafty 25.0 64-bit 4CPU2949 38%
1.5/4
48%
12/25
            
Gaviota 1.0 64-bit 4CPU2942 50%
2/4
42%
5.5/13
  36%
7.5/21
         
Deep Sjeng c't 20102941   54%
6.5/12
25%
0.5/2
 75%
1.5/2
        
Deep Shredder 12 64-bit2939    62%
7.5/12
 25%
0.5/2
        
EXchess 7.71b 64-bit 4CPU2932  50%
4/8
  38%
4.5/12
         
Cheng 4.39 64-bit2921   53%
20/38
36%
6.5/18
 50%
3/6
        
Deep Junior Yokohama 64-bit2918   50%
6/12
58%
3.5/6
 50%
1/2
        
Toga II 3.0 4CPU2918  55%
5.5/10
  25%
0.5/2
         
Rodent II 0.9.64 64-bit2916   30%
3/10
50%
7/14
          
Spike 1.4 Leiden2914   55%
5.5/10
75%
1.5/2
 0%
0/2
        
Deep Junior 13.3 32-bit2909      45%
4.5/10
33%
2/6
       
Arasan 19.0.1 64-bit2907    55%
5.5/10
 45%
4.5/10
        
Quazar 0.4 64-bit2905   54%
13/24
50%
3/6
 25%
0.5/2
 25%
1/4
      
Nemorino 1.02 64-bit2904   53%
8.5/16
42%
2.5/6
          
Cheng4 0.36c 64-bit 4CPU2896 58%
7.5/13
   52%
10.5/20
         
Glaurung 2.2 64-bit 4CPU2895 71%
10/14
62%
5/8
  0%
0/2
         
Hiarcs 13.22895       42%
2.5/6
  20%
2/10
    
Vajolet2 2.1 64-bit2895    62%
2.5/4
 31%
5/16
        
DiscoCheck 5.2.1 64-bit2894   50%
1/2
55%
5.5/10
 8%
0.5/6
        
Booot 5.2.0 64-bit2893    75%
1.5/2
 50%
1/2
        
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
Tornado 7.0 64-bit 4CPU2893  38%
1.5/4
  45%
10/22
         
Spark 1.0 64-bit2892   90%
4.5/5
25%
0.5/2
 50%
1/2
 12%
0.5/4
      
Deuterium 14.3.34.130 64-bit2891   42%
2.5/6
39%
5.5/14
 42%
2.5/6
        
Arasan 18.2 64-bit2886    50%
5/10
 35%
3.5/10
        
MinkoChess 1.3 64-bit 4CPU2885 77%
11.5/15
   50%
1/2
         
Pedone 1.3 64-bit 4CPU2881  54%
13/24
  65%
6.5/10
         
Quazar 0.4 32-bit2879      65%
6.5/10
42%
2.5/6
       
Protector 1.4.0 32-bit2878      40%
4/10
8%
0.5/6
  20%
2/10
    
Gull 1.2 32-bit2876       25%
1.5/6
  25%
2.5/10
29%
4/14
   
EXchess 7.88b 64-bit2870    50%
5/10
 40%
8/20
        
The Baron 3.44 64-bit2866   65%
17/26
44%
3.5/8
          
Vajolet2 1.45 64-bit2866   60%
6/10
   33%
2/6
       
The Baron 3.29 64-bit 4CPU2865 64%
9/14
57%
8/14
  58%
18.5/32
         
Thinker 5.4d Inert 64-bit2864   59%
9.5/16
  50%
1/2
        
Crafty 25.0 64-bit2863    59%
17/29
 47%
7.5/16
        
Gaviota 1.0 64-bit2859   62%
10/16
60%
3/5
 75%
1.5/2
        
EXchess 7.92b 64-bit2855   50%
2/4
61%
14/23
          
MinkoChess 1.3 64-bit2854   50%
2/4
100%
1/1
 100%
2/2
 38%
1.5/4
      
Zappa Mexico II 64-bit2854   50%
2/4
100%
1/1
          
EXchess 7.71b 64-bit2852      25%
1/4
38%
4.5/12
       
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
Rodent 1.7 64-bit2850     88%
3.5/4
50%
4/8
53%
8/15
       
Atlas 3.80 64-bit2847   100%
2/2
59%
13.5/23
 88%
3.5/4
35%
3.5/10
       
DisasterArea 1.65 64-bit2847   66%
21/32
45%
10/22
          
Nemo 1.0.1 64-bit2847   50%
1/2
0%
0/1
 50%
1/2
 28%
4.5/16
      
Defenchess 1.0 64-bit284650%
0.5/1
  64%
9/14
           
Booot 5.1.02844        19%
1.5/8
  20%
2/10
   
Dirty 3Nov2015 64-bit2837   75%
1.5/2
55%
11/20
 58%
10.5/18
23%
2.5/11
       
Pedone 1.3 64-bit2835      47%
8.5/18
45%
5/11
       
Onno 1.2.70 64-bit2833   50%
1/2
   25%
0.5/2
       
DisasterArea 1.54 64-bit2827    50%
0.5/1
 75%
6/8
43%
6/14
       
Zurichess Neuchatel 64-bit2827100%
1/1
  54%
7.5/14
           
Murka 3 64-bit2823   75%
1.5/2
68%
7.5/11
  25%
1/4
25%
1/4
      
Pedone 1.1 64-bit 4CPU2819  60%
6/10
  56%
14/25
         
EXchess 7.51b 64-bit2816       42%
2.5/6
50%
5/10
      
Tornado 7.0 64-bit2816    100%
1/1
 38%
1.5/4
50%
8.5/17
       
Jonny 4.00 4CPU2815100%
1/1
    45%
9/20
         
Scorpio 2.7.7 64-bit2804   100%
4/4
100%
1/1
 50%
9/18
43%
3/7
       
Crafty 24.1 64-bit2803      62%
2.5/4
54%
7/13
       
Arasan 17.3 64-bit2802      50%
5/10
50%
3/6
       
Hannibal 1.0a 32-bit2800       42%
2.5/6
  25%
2.5/10
15%
1.5/10
   
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
Rhetoric 1.4.3 64-bit2794   65%
6.5/10
50%
0.5/1
 59%
16.5/28
100%
1/1
       
GnuCheese 1.00 64-bit2792   88%
7/8
  64%
9/14
53%
8.5/16
       
Loop 13.6 (Loop 2007) 64-bit2789      50%
5/10
50%
1/2
43%
6/14
      
Zappa Mexico 32-bit2789      65%
6.5/10
50%
3/6
       
Crafty 23.6 64-bit2787       67%
4/6
44%
3.5/8
      
The Baron 3.29 64-bit2785   88%
3.5/4
  50%
2/4
67%
2/3
       
Glaurung 2.2 64-bit2782       50%
4/8
25%
0.5/2
      
MinkoChess 1.2 32-bit2782          44%
4/9
15%
1.5/10
   
Pawny 1.2 64-bit2780   72%
11.5/16
60%
6/10
          
Jonny 4.002778        46%
5.5/12
17%
4/24
50%
1/2
31%
2.5/8
   
Scorpio 2.7.5 64-bit2777       50%
3/6
35%
3.5/10
      
Rhetoric 1.4.1 64-bit2776       50%
9/18
25%
1.5/6
      
Naraku 1.42774       67%
4/6
20%
4.5/22
 42%
2.5/6
56%
4.5/8
   
Frenzee 3.5.19 64-bit2773       50%
1/2
46%
12/26
      
Loop 13.6 (Loop 2007) 32-bit2773          50%
1/2
0%
0/2
   
Octochess r5190 64-bit2772       58%
3.5/6
50%
9/18
      
Twisted Logic 20100131x 64-bit2770       25%
0.5/2
0%
0/1
      
SmarThink 1.20 64-bit2763       54%
6.5/12
0%
0/4
44%
10.5/24
     
BugChess2 1.9 64-bit2760      55%
5.5/10
50%
4/8
39%
12/31
46%
11/24
     
Bison 9.11 64-bit2756       62%
2.5/4
45%
10/22
      
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
Ktulu 92752       75%
1.5/2
60%
6/10
 25%
0.5/2
38%
4.5/12
  50%
1/2
Scorpio 2.7 32-bit2749          56%
4.5/8
10%
1/10
   
SmarThink 1.20 32-bit2746          0%
0/2
25%
0.5/2
  25%
0.5/2
Chronos 1.9.9 32-bit2740          45%
4.5/10
30%
3/10
   
Chronos 1.9.9 64-bit2738        53%
18/34
48%
11.5/24
 0%
0/2
   
Twisted Logic 20100131x 32-bit2736           31%
5/16
  50%
1/2
Pedone 1.0 64-bit2735       38%
4.5/12
50%
1/2
      
BugChess2 1.9 32-bit2733          35%
3.5/10
39%
5.5/14
   
Crafty 23.4 32-bit2732          42%
2.5/6
39%
5.5/14
   
Toga II 1.1a 32-bit2731       17%
1/6
12%
0.5/4
      
DiscoCheck 3.7.1 64-bit2729       67%
4/6
56%
4.5/8
      
Bison 9.11 32-bit2728           21%
3/14
  50%
1/2
Godel 3.4.9 64-bit2727      75%
10.5/14
50%
3/6
37%
7/19
      
Frenzee 3.5.19 32-bit2718          30%
6/20
50%
2/4
   
Chess Tiger 2007.12704       75%
1.5/2
50%
5/10
  25%
0.5/2
  50%
1/2
Dirty 23Mar2012 64-bit2702       58%
3.5/6
100%
2/2
      
Chessmaster 11 Aiglos II2701        38%
1.5/4
     0%
0/2
Pawny 1.1 64-bit2701      70%
7/10
62%
10/16
       
Scorpio 2.7 64-bit2701        58%
10.5/18
54%
13/24
     
Chessmaster 11 Archangel2698      85%
8.5/10
    50%
1/2
   
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
ProDeo 1.812698      80%
8/10
 62%
5/8
      
Octochess r4741 64-bit2697      80%
8/10
 50%
4/8
      
Frenzee Feb08 32-bit2695           62%
2.5/4
  25%
0.5/2
Chessmaster 11 Conqueror2693       100%
2/2
55%
5.5/10
 50%
7/14
10%
0.5/5
   
Vajolet 2.482691        0%
0/2
   45%
4.5/10
  
Delfi 5.42689        50%
2/4
50%
12/24
100%
2/2
100%
2/2
   
Atlas 3.60 64-bit2687        75%
1.5/2
   35%
3.5/10
  
EXchess 6.71b 64-bit2682      80%
8/10
 75%
3/4
      
Daydreamer 1.75 64-bit2680        62%
18/29
60%
14.5/24
  52%
12.5/24
  
Tucano 5.00 64-bit2679       67%
4/6
50%
2.5/5
      
Deuterium 10.01.27.2132668         58%
14/24
    0%
0/1
Djinn 1.021 64-bit2668       88%
3.5/4
62%
2.5/4
      
Daydreamer 1.75 32-bit2667          56%
5/9
62%
5/8
   
Dirty 25Aug2011 32-bit2667          50%
4/8
47%
8.5/18
   
Movei 00.8.438 (10 10 10)2667        75%
3/4
     0%
0/2
Chessmaster 112665           50%
7/14
 20%
2/10
50%
4/8
SmarThink 1.00 32-bit2665             38%
3/8
38%
3/8
LoopList 6.002664        50%
1/2
 38%
7.5/20
52%
10.5/20
   
Alaric 7072660        50%
1/2
     50%
1/2
RedQueen 1.1.97 64-bit2660       75%
3/4
88%
3.5/4
      
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
Deuterium 11.02.29.1072659         56%
13.5/24
75%
1.5/2
25%
0.5/2
   
Djinn 1.010 64-bit2653       75%
4.5/6
75%
1.5/2
      
CM10th Paralyse2652        75%
1.5/2
  50%
1/2
   
Scorpio 2.0 32-bit2652             38%
3/8
31%
2.5/8
E.T. Chess 13.01.082649        62%
2.5/4
  25%
0.5/2
  25%
0.5/2
Spike 1.0a2649             19%
1.5/8
38%
3/8
Cyrano 0.6b17 32-bit2648        61%
8.5/14
 50%
0.5/1
67%
4/6
 25%
0.5/2
 
Colossus 2008b2643        88%
3.5/4
62%
15/24
 50%
1/2
46%
11/24
 50%
1/2
ProDeo 1.742638          75%
1.5/2
75%
3/4
   
Gandalf 62634           42%
2.5/6
 75%
1.5/2
 
Alfil 12 MT2633        75%
1.5/2
 62%
7.5/12
    
WildCat 82629           50%
1/2
  25%
0.5/2
ProDeo 1.72628          70%
7/10
0%
0/2
   
Arasan 13.4 32-bit2623          50%
1.5/3
88%
3.5/4
   
Ruffian 2.1.02623        50%
2/4
  38%
1.5/4
   
Bison 9.62619          65%
6.5/10
65%
6.5/10
   
Deuterium 11.01.28.1592619           57%
8/14
 57%
8/14
35%
3.5/10
Hamsters 0.7.12618        62%
2.5/4
 100%
2/2
50%
2/4
  50%
1/2
Slow Chess Blitz WV22615             38%
3/8
31%
2.5/8
Dirty 24Apr2011 32-bit2613           100%
1/1
 0%
0/2
 
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
Pharaon 3.5.12613           75%
1.5/2
54%
13/24
  
Philou 3.602607           52%
12.5/24
 8%
0.5/6
 
Naum 1.91 32-bit2605             44%
3.5/8
38%
3/8
Sloppy 0.2.2 32-bit2599             33%
2/6
17%
0.5/3
Aristarch 4.502596            42%
10/24
33%
2/6
 
The Baron 2.23 32-bit2594          25%
0.5/2
38%
1.5/4
 0%
0/2
 
Amyan 1.722590        75%
1.5/2
  62%
2.5/4
60%
14.5/24
58%
3.5/6
45%
4.5/10
CuckooChess 1.12 32-bit2590          75%
3/4
25%
0.5/2
   
Pseudo 0.7c2590        0%
0/2
  100%
2/2
   
Rotor 0.62589          100%
4/4
75%
3/4
56%
13.5/24
62%
5/8
45%
4.5/10
RedQueen 1.1.1 32-bit2585          100%
2/2
   60%
6/10
Quazar 0.3b 32-bit2582          60%
6/10
50%
1/2
   
RedQueen 0.9.8 32-bit2577           62%
5/8
 50%
9/18
 
DanaSah 5.072569       100%
4/4
50%
1/2
      
N2 0.4 32-bit2568           67%
4/6
 46%
5.5/12
50%
1.5/3
Brutus 8.05 32-bit2567           62%
2.5/4
 69%
9/13
54%
7/13
Arasan 12.3 32-bit2565             62%
2.5/4
55%
5.5/10
CuckooChess 1.11 32-bit2565           75%
10.5/14
 42%
2.5/6
 
Philou 3.5.12561            58%
14/24
39%
7/18
18%
2/11
Dirty 11D-272560             50%
2/4
83%
2.5/3
NameEloBobcat
8.0
64-bit
4CPU
Bobcat
7.6
64-bit
4CPU
Bobcat
7.1
64-bit
4CPU
Bobcat
8.0
64-bit
Bobcat
7.6
64-bit
Bobcat
6.4b
64-bit
4CPU
Bobcat
7.1
64-bit
Bobcat
6.4b
64-bit
Bobcat
3.25
64-bit
Bobcat
2.75
64-bit
Bobcat
3.25
32-bit
Bobcat
2.75
32-bit
Bobcat
20110414
64-bit
Bobcat
20110414
32-bit
Bobcat
20110220
32-bit
Francesca MAD 0.192558        100%
4/4
  67%
4/6
   
Hamsters 0.52557             62%
5/8
56%
4.5/8
DanaSah 4.662541           83%
5/6
 33%
1/3
 
DanaSah 4.602540             75%
10.5/14
50%
1.5/3
AnMon 5.752538           88%
3.5/4
 65%
6.5/10
33%
1/3
Tornado 2.1.41a2527             62%
5/8
62%
5/8
Gaviota 0.83 32-bit2525           88%
3.5/4
 61%
5.5/9
 
Brutus 7.02b2515             62%
5/8
69%
5.5/8
Hermann 2.8 32-bit2509           50%
2/4
 67%
4/6
 
Twisted Logic 0.0852507             44%
3.5/8
75%
6/8
Hermann 2.6 32-bit2503             62%
2.5/4
69%
9/13
Xpdnt 0910072483           75%
3/4
 55%
5.5/10
58%
7.5/13
Pupsi2 0.082473             38%
3/8
25%
1/4
LittleThought 1.052 32-bit2468             88%
3.5/4
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%

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
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Reference rating list:
Recalibrate:
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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020