CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
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 May 15, 2021 with Bayeselo based on 1'244'261 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+
1Bobcat 8.0 64-bit 4CPU3024+21−2148.3%+11.553.5%636 
99.2%
 Bobcat 7.6 64-bit 4CPU2977+31−3148.6%+9.541.8%318
98.1%
 Bobcat 7.1 64-bit 4CPU2930+31−3147.5%+16.545.9%314
66.7%
 Bobcat 8.0 64-bit2923+12−1348.2%+10.846.6%1988
100.0%
 Bobcat 7.6 64-bit2875+22−2246.0%+24.950.0%604
69.2%
 Bobcat 6.4b 64-bit 4CPU2866+27−2748.3%+11.146.5%415
83.6%
 Bobcat 7.1 64-bit2847+25−2552.6%−18.239.0%526
100.0%
 Bobcat 6.4b 64-bit2787+24−2449.8%−1.447.8%517
100.0%
 Bobcat 3.25 64-bit2724+17−1749.2%+5.839.2%1150
84.6%
 Bobcat 2.75 64-bit2707+30−3050.6%−4.538.9%360
84.3%
 Bobcat 3.25 32-bit2684+31−3146.9%+22.932.2%351
89.7%
 Bobcat 2.75 32-bit2659+24−2447.7%+14.936.9%558
75.9%
 Bobcat 20110414 64-bit2645+30−3052.4%−17.134.0%356
100.0%
 Bobcat 20110414 32-bit2570+31−3149.4%+2.441.5%325
62.6%
 Bobcat 20110220 32-bit2563+32−3248.7%+7.335.0%311
 

Results matrix

Custom engine selection
#NameElo123456789101112131415
1Bobcat 8.0 64-bit 4CPU3024               
2Bobcat 7.6 64-bit 4CPU2977               
3Bobcat 7.1 64-bit 4CPU2930               
4Bobcat 8.0 64-bit2923               
5Bobcat 7.6 64-bit2875               
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-bit2707               
11Bobcat 3.25 32-bit2684               
12Bobcat 2.75 32-bit2659               
13Bobcat 20110414 64-bit2645               
14Bobcat 20110414 32-bit2570               
15Bobcat 20110220 32-bit2563               
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 4CPU3024 99.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Bobcat 7.6 64-bit 4CPU29770.8 98.199.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Bobcat 7.1 64-bit 4CPU29300.01.9 66.799.799.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Bobcat 8.0 64-bit29230.00.133.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Bobcat 7.6 64-bit28750.00.00.30.0 69.295.0100.0100.0100.0100.0100.0100.0100.0100.0
6Bobcat 6.4b 64-bit 4CPU28660.00.00.10.030.8 83.6100.0100.0100.0100.0100.0100.0100.0100.0
7Bobcat 7.1 64-bit28470.00.00.00.05.016.4 100.0100.0100.0100.0100.0100.0100.0100.0
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 84.698.7100.0100.0100.0100.0
10Bobcat 2.75 64-bit27070.00.00.00.00.00.00.00.015.4 84.399.299.7100.0100.0
11Bobcat 3.25 32-bit26840.00.00.00.00.00.00.00.01.315.7 89.796.0100.0100.0
12Bobcat 2.75 32-bit26590.00.00.00.00.00.00.00.00.00.810.3 75.9100.0100.0
13Bobcat 20110414 64-bit26450.00.00.00.00.00.00.00.00.00.34.024.1 100.0100.0
14Bobcat 20110414 32-bit25700.00.00.00.00.00.00.00.00.00.00.00.00.0 62.6
15Bobcat 20110220 32-bit25630.00.00.00.00.00.00.00.00.00.00.00.00.037.4 
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 4CPU3024 4821906000000000
2Bobcat 7.6 64-bit 4CPU297748 1240099000000000
3Bobcat 7.1 64-bit 4CPU293021124 24162041200000000
4Bobcat 8.0 64-bit29239024 49001848341000000
5Bobcat 7.6 64-bit28750016490 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-bit27070000003060280 18489609
11Bobcat 3.25 32-bit268400000020868118 367121930
12Bobcat 2.75 32-bit265900000066419348367 36240160
13Bobcat 20110414 64-bit26450000000083961236 10299
14Bobcat 20110414 32-bit25700000000012019240102 384
15Bobcat 20110220 32-bit2563000000085293016099384 
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 4CPU3024 5.02.20.30.00.60.00.00.00.00.00.00.00.00.0
2Bobcat 7.6 64-bit 4CPU29775.0 19.60.00.013.50.00.00.00.00.00.00.00.00.0
3Bobcat 7.1 64-bit 4CPU29302.219.6 1.01.728.01.40.00.00.00.00.00.00.00.0
4Bobcat 8.0 64-bit29230.30.01.0 18.90.07.33.31.30.00.00.00.00.00.0
5Bobcat 7.6 64-bit28750.00.01.718.9 0.026.57.51.90.00.00.00.00.00.0
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-bit28470.00.01.47.326.51.3 34.59.53.42.30.60.00.00.0
8Bobcat 6.4b 64-bit27870.00.00.03.37.51.334.5 17.36.89.96.00.00.01.0
9Bobcat 3.25 64-bit27240.00.00.01.31.90.09.517.3 18.55.411.35.50.83.6
10Bobcat 2.75 64-bit27070.00.00.00.00.00.03.46.818.5 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-bit26450.00.00.00.00.00.00.00.05.513.41.73.9 15.014.8
14Bobcat 20110414 32-bit25700.00.00.00.00.00.00.00.00.80.02.827.215.0 60.4
15Bobcat 20110220 32-bit25630.00.00.00.00.00.00.01.03.61.34.518.414.860.4 
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 4CPU31280%
0/2
0%
0/2
             
Naum 4.6 64-bit 4CPU309450%
1/2
25%
0.5/2
             
Fritz 15 64-bit3092   35%
3.5/10
15%
1.5/10
          
Alfil 15.8 64-bit 4CPU305550%
1/2
25%
0.5/2
             
Hiarcs 14 4CPU305231%
2.5/8
25%
0.5/2
             
Vajolet2 2.2 64-bit 4CPU304175%
1.5/2
44%
15/34
             
Senpai 1.0 64-bit 4CPU302225%
0.5/2
38%
6/16
             
Naum 4.6 64-bit3009   30%
3/10
25%
2.5/10
          
Cheng 4.39 64-bit 4CPU300853%
20.5/39
33%
2/6
58%
3.5/6
            
SmarThink 1.96 64-bit3005   35%
3.5/10
50%
2/4
          
Pedone 1.4.1 64-bit 4CPU2999 62%
12.5/20
50%
0.5/1
            
Vajolet2 2.1 64-bit 4CPU2998 42%
2.5/6
30%
1.5/5
            
SmarThink 1.97 64-bit299450%
0.5/1
  31%
2.5/8
           
Arasan 18.3 64-bit 4CPU2972 62%
2.5/4
50%
1/2
            
Spark 1.0 64-bit 4CPU296850%
0.5/1
 56%
4.5/8
  25%
5/20
         
Alfil 15.8 64-bit2962   48%
11.5/24
31%
2.5/8
          
Hiarcs 142960   38%
4.5/12
30%
3/10
          
Vajolet2 2.2 64-bit2959   50%
10/20
40%
4/10
          
EXchess 7.88b 64-bit 4CPU2956 58%
3.5/6
54%
13.5/25
            
Hakkapeliitta 3.0 64-bit2953  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 4CPU2948 38%
1.5/4
48%
12/25
            
Gaviota 1.0 64-bit 4CPU2941 50%
2/4
42%
5.5/13
  36%
7.5/21
         
Deep Sjeng c't 20102940   54%
6.5/12
25%
0.5/2
 75%
1.5/2
        
Deep Shredder 12 64-bit2938    62%
7.5/12
 25%
0.5/2
        
EXchess 7.71b 64-bit 4CPU2931  50%
4/8
  38%
4.5/12
         
Cheng 4.39 64-bit2919   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-bit2915   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-bit2908      45%
4.5/10
33%
2/6
       
Arasan 19.0.1 64-bit2906    55%
5.5/10
 45%
4.5/10
        
Quazar 0.4 64-bit2904   54%
13/24
50%
3/6
 25%
0.5/2
 25%
1/4
      
Nemorino 1.02 64-bit2903   53%
8.5/16
42%
2.5/6
          
Cheng4 0.36c 64-bit 4CPU2896 58%
7.5/13
   52%
10.5/20
         
Hiarcs 13.22895       42%
2.5/6
  20%
2/10
    
Vajolet2 2.1 64-bit2895    62%
2.5/4
 31%
5/16
        
Glaurung 2.2 64-bit 4CPU2894 71%
10/14
62%
5/8
  0%
0/2
         
Booot 5.2.0 64-bit2893    75%
1.5/2
 50%
1/2
        
DiscoCheck 5.2.1 64-bit2893   50%
1/2
55%
5.5/10
 8%
0.5/6
        
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 4CPU2892  38%
1.5/4
  45%
10/22
         
Spark 1.0 64-bit2891   90%
4.5/5
25%
0.5/2
 50%
1/2
 12%
0.5/4
      
Deuterium 14.3.34.130 64-bit2890   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 4CPU2880  54%
13/24
  65%
6.5/10
         
Quazar 0.4 32-bit2878      65%
6.5/10
42%
2.5/6
       
Protector 1.4.0 32-bit2877      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-bit2869    50%
5/10
 40%
8/20
        
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
         
The Baron 3.44 64-bit2865   65%
17/26
44%
3.5/8
          
Thinker 5.4d Inert 64-bit2864   59%
9.5/16
  50%
1/2
        
Crafty 25.0 64-bit2862    59%
17/29
 47%
7.5/16
        
Gaviota 1.0 64-bit2858   62%
10/16
60%
3/5
 75%
1.5/2
        
EXchess 7.92b 64-bit2853   50%
2/4
61%
14/23
          
Zappa Mexico II 64-bit2853   50%
2/4
100%
1/1
          
EXchess 7.71b 64-bit2852      25%
1/4
38%
4.5/12
       
MinkoChess 1.3 64-bit2852   50%
2/4
100%
1/1
 100%
2/2
 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
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 5.1.02843        19%
1.5/8
  20%
2/10
   
Dirty 3Nov2015 64-bit2836   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
       
Zurichess Neuchatel 64-bit2830100%
1/1
  54%
7.5/14
           
DisasterArea 1.54 64-bit2826    50%
0.5/1
 75%
6/8
43%
6/14
       
Murka 3 64-bit2823   75%
1.5/2
68%
7.5/11
  25%
1/4
25%
1/4
      
Pedone 1.1 64-bit 4CPU2818  60%
6/10
  56%
14/25
         
Tornado 7.0 64-bit2816    100%
1/1
 38%
1.5/4
50%
8.5/17
       
EXchess 7.51b 64-bit2815       42%
2.5/6
50%
5/10
      
Jonny 4.00 4CPU2814100%
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-bit2801      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
GnuCheese 1.00 64-bit2794   88%
7/8
  64%
9/14
53%
8.5/16
       
Rhetoric 1.4.3 64-bit2793   65%
6.5/10
50%
0.5/1
 59%
16.5/28
100%
1/1
       
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-bit2781       50%
4/8
25%
0.5/2
      
MinkoChess 1.2 32-bit2780          44%
4/9
15%
1.5/10
   
Pawny 1.2 64-bit2779   72%
11.5/16
60%
6/10
          
Scorpio 2.7.5 64-bit2777       50%
3/6
35%
3.5/10
      
Jonny 4.002776        46%
5.5/12
17%
4/24
50%
1/2
31%
2.5/8
   
Rhetoric 1.4.1 64-bit2775       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-bit2771       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-bit2739          45%
4.5/10
30%
3/10
   
Chronos 1.9.9 64-bit2739        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-bit2732          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-bit2727           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 2007.12703       75%
1.5/2
50%
5/10
  25%
0.5/2
  50%
1/2
Chessmaster 11 Archangel2702      85%
8.5/10
    50%
1/2
   
Dirty 23Mar2012 64-bit2702       58%
3.5/6
100%
2/2
      
Pawny 1.1 64-bit2701      70%
7/10
62%
10/16
       
Scorpio 2.7 64-bit2701        58%
10.5/18
54%
13/24
     
ProDeo 1.812699      80%
8/10
 62%
5/8
      
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
Octochess r4741 64-bit2697      80%
8/10
 50%
4/8
      
Chessmaster 11 Conqueror2695       100%
2/2
55%
5.5/10
 50%
7/14
10%
0.5/5
   
Frenzee Feb08 32-bit2695           62%
2.5/4
  25%
0.5/2
Chessmaster 11 Aiglos II2693        38%
1.5/4
     0%
0/2
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
Daydreamer 1.75 32-bit2667          56%
5/9
62%
5/8
   
Dirty 25Aug2011 32-bit2667          50%
4/8
47%
8.5/18
   
Djinn 1.021 64-bit2667       88%
3.5/4
62%
2.5/4
      
Movei 00.8.438 (10 10 10)2666        75%
3/4
     0%
0/2
SmarThink 1.00 32-bit2666             38%
3/8
38%
3/8
LoopList 6.002665        50%
1/2
 38%
7.5/20
52%
10.5/20
   
Chessmaster 112664           50%
7/14
 20%
2/10
50%
4/8
Alaric 7072661        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
   
CM10th Paralyse2654        75%
1.5/2
  50%
1/2
   
Scorpio 2.0 32-bit2654             38%
3/8
31%
2.5/8
Djinn 1.010 64-bit2653       75%
4.5/6
75%
1.5/2
      
E.T. Chess 13.01.082650        62%
2.5/4
  25%
0.5/2
  25%
0.5/2
Spike 1.0a2650             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 62635           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
   
Ruffian 2.1.02624        50%
2/4
  38%
1.5/4
   
Arasan 13.4 32-bit2623          50%
1.5/3
88%
3.5/4
   
Deuterium 11.01.28.1592620           57%
8/14
 57%
8/14
35%
3.5/10
Bison 9.62619          65%
6.5/10
65%
6.5/10
   
Hamsters 0.7.12618        62%
2.5/4
 100%
2/2
50%
2/4
  50%
1/2
Slow Chess Blitz WV22616             38%
3/8
31%
2.5/8
Dirty 24Apr2011 32-bit2614           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 3.5.12614           75%
1.5/2
54%
13/24
  
Philou 3.602607           52%
12.5/24
 8%
0.5/6
 
Naum 1.91 32-bit2606             44%
3.5/8
38%
3/8
Sloppy 0.2.2 32-bit2599             33%
2/6
17%
0.5/3
Aristarch 4.502597            42%
10/24
33%
2/6
 
The Baron 2.23 32-bit2595          25%
0.5/2
38%
1.5/4
 0%
0/2
 
Pseudo 0.7c2592        0%
0/2
  100%
2/2
   
Amyan 1.722590        75%
1.5/2
  62%
2.5/4
60%
14.5/24
58%
3.5/6
45%
4.5/10
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-bit2586          100%
2/2
   60%
6/10
CuckooChess 1.12 32-bit2584          75%
3/4
25%
0.5/2
   
Quazar 0.3b 32-bit2583          60%
6/10
50%
1/2
   
RedQueen 0.9.8 32-bit2577           62%
5/8
 50%
9/18
 
DanaSah 5.072570       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
CuckooChess 1.11 32-bit2566           75%
10.5/14
 42%
2.5/6
 
Arasan 12.3 32-bit2565             62%
2.5/4
55%
5.5/10
Philou 3.5.12562            58%
14/24
39%
7/18
18%
2/11
Dirty 11D-272558             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 4.662542           83%
5/6
 33%
1/3
 
DanaSah 4.602541             75%
10.5/14
50%
1.5/3
AnMon 5.752539           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 0.0852508             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%

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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 May 15, 2021