CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Custom engine selection

Comparing 18 engines!
18 selected engines played 60 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 January 24, 2021 with Bayeselo based on 1'209'412 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+
1Counter 3.5 64-bit2908+19−1953.9%−28.841.1%868 
96.9%
 Counter 3.4 64-bit2881+20−2047.6%+16.945.3%741
92.0%
 Counter 3.2 64-bit 4CPU2852+32−3250.7%−4.540.2%301
58.5%
 Counter 3.3 64-bit2848+22−2249.9%+0.943.3%616
82.1%
 Counter 3.2 64-bit2834+19−1950.0%−1.040.8%932
100.0%
 Counter 3.1 64-bit2785+20−2051.4%−10.237.6%804
99.9%
 Counter 3.0 64-bit2731+28−2848.1%+11.532.4%414
81.7%
 Counter 2.9 64-bit2714+24−2449.6%+1.035.8%578
98.7%
 Counter 2.7 64-bit2674+27−2752.8%−19.940.8%448
54.0%
 Counter 2.8 64-bit2672+25−2552.3%−16.036.9%526
98.3%
 Counter 2.6 64-bit2634+25−2551.7%−13.334.3%543
100.0%
 Counter 2.1.0 64-bit2575+24−2447.6%+18.437.1%552
78.0%
 Counter 2.0.2 64-bit2561+26−2652.2%−16.735.6%500
100.0%
 Counter 1.22469+17−1748.2%+13.338.5%1139
62.3%
 Counter 1.99 64-bit2464+32−3246.7%+19.033.7%332
63.9%
 Counter 1.12456+23−2350.8%−7.737.7%632
100.0%
 Counter 1.02373+32−3250.3%−3.835.3%312
80.7%
 Counter 0.82353+32−3248.6%+10.535.6%312
 

Results matrix

Custom engine selection
#NameElo123456789101112131415161718
1Counter 3.5 64-bit2908                  
2Counter 3.4 64-bit2881                  
3Counter 3.2 64-bit 4CPU2852                  
4Counter 3.3 64-bit2848                  
5Counter 3.2 64-bit2834                  
6Counter 3.1 64-bit2785       36.5 − 23.5
+25−12=23
−1
          
7Counter 3.0 64-bit2731                  
8Counter 2.9 64-bit2714     23.5 − 36.5
+12−25=23
+1
            
9Counter 2.7 64-bit2674                  
10Counter 2.8 64-bit2672                  
11Counter 2.6 64-bit2634                  
12Counter 2.1.0 64-bit2575                  
13Counter 2.0.2 64-bit2561                  
14Counter 1.22469                  
15Counter 1.99 64-bit2464                  
16Counter 1.12456                  
17Counter 1.02373                  
18Counter 0.82353                  
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
#NameElo123456789101112131415161718
1Counter 3.5 64-bit2908 96.999.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Counter 3.4 64-bit28813.1 92.098.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Counter 3.2 64-bit 4CPU28520.38.0 58.581.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Counter 3.3 64-bit28480.01.641.5 82.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Counter 3.2 64-bit28340.00.018.217.9 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Counter 3.1 64-bit27850.00.00.00.00.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Counter 3.0 64-bit27310.00.00.00.00.00.1 81.799.899.9100.0100.0100.0100.0100.0100.0100.0100.0
8Counter 2.9 64-bit27140.00.00.00.00.00.018.3 98.799.2100.0100.0100.0100.0100.0100.0100.0100.0
9Counter 2.7 64-bit26740.00.00.00.00.00.00.21.3 54.098.5100.0100.0100.0100.0100.0100.0100.0
10Counter 2.8 64-bit26720.00.00.00.00.00.00.10.845.9 98.3100.0100.0100.0100.0100.0100.0100.0
11Counter 2.6 64-bit26340.00.00.00.00.00.00.00.01.51.7 100.0100.0100.0100.0100.0100.0100.0
12Counter 2.1.0 64-bit25750.00.00.00.00.00.00.00.00.00.00.0 78.0100.0100.0100.0100.0100.0
13Counter 2.0.2 64-bit25610.00.00.00.00.00.00.00.00.00.00.022.0 100.0100.0100.0100.0100.0
14Counter 1.224690.00.00.00.00.00.00.00.00.00.00.00.00.0 62.381.3100.0100.0
15Counter 1.99 64-bit24640.00.00.00.00.00.00.00.00.00.00.00.00.037.7 63.9100.0100.0
16Counter 1.124560.00.00.00.00.00.00.00.00.00.00.00.00.018.736.1 100.0100.0
17Counter 1.023730.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 80.7
18Counter 0.823530.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.019.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789101112131415161718
1Counter 3.5 64-bit2908 29007028918953573051366000000
2Counter 3.4 64-bit2881290 0296257643612024010000000
3Counter 3.2 64-bit 4CPU285200 0024000000000000
4Counter 3.3 64-bit2848702960 4859000012010000000
5Counter 3.2 64-bit28342892570485 2382430040280000000
6Counter 3.1 64-bit2785189642490238 18044388123179903000000
7Counter 3.0 64-bit273153360024180 401282303170162000000
8Counter 2.9 64-bit271457120030443401 31336726414545019303
9Counter 2.7 64-bit267430000088282313 7384023969626963018
10Counter 2.8 64-bit2672512401240123303367738 3673568824843016
11Counter 2.6 64-bit26343600028179170264402367 5003900200173022
12Counter 2.1.0 64-bit2575610010090162145396356500 330182323166
13Counter 2.0.2 64-bit256100000300459688390330 50398192418
14Counter 1.2246900000000262401850 462834436
15Counter 1.99 64-bit2464000000019968420023239846 247420
16Counter 1.1245600000003331731928324 220136
17Counter 1.0237300000000003016244474220 178
18Counter 0.82353000000031816226183620136178 
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
#NameElo123456789101112131415161718
1Counter 3.5 64-bit2908 18.00.04.716.111.34.13.92.33.72.60.40.00.00.00.00.00.0
2Counter 3.4 64-bit288118.0 0.021.815.44.13.10.90.01.90.00.80.00.00.00.00.00.0
3Counter 3.2 64-bit 4CPU28520.00.0 0.00.02.20.00.00.00.00.00.00.00.00.00.00.00.0
4Counter 3.3 64-bit28484.721.80.0 31.36.30.00.00.01.10.00.90.00.00.00.00.00.0
5Counter 3.2 64-bit283416.115.40.031.3 13.71.82.00.02.71.90.00.00.00.00.00.00.0
6Counter 3.1 64-bit278511.34.12.26.313.7 14.832.17.09.213.36.62.30.00.00.00.00.0
7Counter 3.0 64-bit27314.13.10.00.01.814.8 40.432.732.217.816.80.00.00.00.00.00.0
8Counter 2.9 64-bit27143.90.90.00.02.032.140.4 30.533.223.612.84.20.02.10.20.00.3
9Counter 2.7 64-bit26742.30.00.00.00.07.032.730.5 75.840.639.610.11.612.30.30.02.4
10Counter 2.8 64-bit26723.71.90.01.12.79.232.233.275.8 34.333.08.61.49.80.30.01.9
11Counter 2.6 64-bit26342.60.00.00.01.913.317.823.640.634.3 45.737.40.022.91.43.52.6
12Counter 2.1.0 64-bit25750.40.80.00.90.06.616.812.839.633.045.7 31.41.126.20.31.90.7
13Counter 2.0.2 64-bit25610.00.00.00.00.02.30.04.210.18.637.431.4 3.147.81.73.02.2
14Counter 1.224690.00.00.00.00.00.00.00.01.61.40.01.13.1 3.116.03.02.5
15Counter 1.99 64-bit24640.00.00.00.00.00.00.02.112.39.822.926.247.83.1 2.511.53.1
16Counter 1.124560.00.00.00.00.00.00.00.20.30.31.40.31.716.02.5 23.314.4
17Counter 1.023730.00.00.00.00.00.00.00.00.00.03.51.93.03.011.523.3 28.5
18Counter 0.823530.00.00.00.00.00.00.00.32.41.92.60.72.22.53.114.428.5 
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 211 common opponents

Custom engine selection
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Winter 0.7 64-bit3002 42%
7.5/18
 38%
1.5/4
              
Topple 0.7.5 64-bit298340%
22/55
22%
3.5/16
                
Deuterium 2019.2.37.73 64-bit298231%
2.5/8
50%
7/14
 25%
1/4
              
Amoeba 3.1 64-bit296838%
1.5/4
0%
0/2
                
Chiron 1.5 32-bit2939   33%
4/12
41%
6.5/16
             
Marvin 3.4.0 64-bit2937 39%
7/18
 32%
6.5/20
              
Winter 0.6 64-bit2926   30%
1.5/5
31%
10/32
             
Godel 6.0 64-bit2923 57%
12.5/22
 19%
1.5/8
36%
5/14
             
Marvin 3.2.0 64-bit 4CPU2921  50%
2/4
  31%
10.5/34
            
Cheng 4.39 64-bit291951%
25.5/50
50%
1/2
                
Dirty CUCUMBER 64-bit291764%
7/11
44%
11.5/26
  62%
2.5/4
 25%
3/12
           
Spike 1.4 Leiden2914 36%
5/14
 38%
4.5/12
34%
5.5/16
             
Topple 0.7.3 64-bit2909 62%
2.5/4
 50%
12/24
              
Hannibal 1.2 32-bit2905   38%
4.5/12
31%
5/16
             
Lc0 0.20.2 w32930 64-bit2904   42%
5/12
34%
5.5/16
             
Toga II 4.0 64-bit2903 38%
1.5/4
 50%
2/4
38%
7.5/20
28%
5/18
            
Amoeba 2.7 64-bit2901   29%
3.5/12
38%
6/16
25%
4.5/18
            
Atlas 3.91 64-bit2898 38%
1.5/4
  31%
2.5/8
             
Topple 0.7.1 64-bit2888   38%
1.5/4
31%
2.5/8
             
Topple 0.7.2 64-bit2884 50%
7/14
 62%
2.5/4
              
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Tucano 8.00 64-bit288460%
6/10
49%
21.5/44
                
Invictus r305 64-bit287757%
4/7
46%
11/24
                
Godel 5.5.1 64-bit2876   25%
1/4
32%
18/56
             
Scorpio 2.9 MCTS 64-bit2868   50%
4/8
44%
11.5/26
             
The Baron 3.44 64-bit286645%
4.5/10
56%
18/32
 46%
5.5/12
50%
4/8
             
Marvin 3.3.2 64-bit2857   38%
1.5/4
47%
7.5/16
             
DisasterArea 1.65 64-bit284750%
1/2
58%
3.5/6
                
Booot 5.1.02844      40%
4/10
  25%
2/8
        
Shield 2.1 64-bit 4CPU2843  25%
1/4
  62%
20/32
            
Tornado 8.0 64-bit284225%
0.5/2
75%
3/4
 50%
2/4
       33%
2/6
      
Tucano 7.07 64-bit2842   47%
7.5/16
49%
21.5/44
             
Marvin 3.2.0 64-bit2837    25%
1/4
 21%
5.5/26
           
Asymptote 0.6.3 64-bit2836 62%
2.5/4
 54%
15/28
              
Fruit Reloaded 3.2.1 64-bit2836 62%
2.5/4
 38%
1.5/4
62%
5/8
    19%
1.5/8
        
Minic 0.98 64-bit2836 54%
7.5/14
  52%
10.5/20
             
Zurichess Neuchatel 64-bit282959%
29.5/50
38%
1.5/4
  55%
11/20
42%
7.5/18
 30%
3/10
 31%
2.5/8
        
Bagatur 1.8 64-bit2828 82%
11.5/14
 52%
13.5/26
              
Tucano 7.05 64-bit2823     44%
8/18
15%
1.5/10
30%
3/10
          
tomitankChess 4.0 64-bit281750%
1/2
56%
13.5/24
                
Godel 4.4.5 64-bit2814     36%
13/36
 50%
5/10
          
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
GNU Chess 5.60 64-bit2813       30%
3/10
 44%
3.5/8
        
Minic 1.09 64-bit2812 62%
2.5/4
 61%
8.5/14
              
Gogobello 2.0 64-bit280665%
32.5/50
  75%
3/4
69%
22/32
             
The Baron 3.42 64-bit2797     42%
7.5/18
30%
3/10
30%
3/10
 31%
2.5/8
        
Monolith 1.0 64-bit279475%
37.5/50
58%
11.5/20
 50%
2/4
57%
13/23
             
Naum 2.2 32-bit2793   62%
7.5/12
50%
8/16
             
RuyDos 1.1.9 64-bit2792   88%
10.5/12
69%
11/16
36%
13/36
            
tomitankChess 3.0 64-bit2786 64%
9/14
 50%
2/4
69%
11/16
40%
10.5/26
            
RuyDos 1.1.0 64-bit2785      50%
5/10
20%
2/10
          
RuyDos 1.1.10 64-bit2781 75%
3/4
 50%
6/12
              
Cheese 2.1 64-bit278025%
0.5/2
  58%
14/24
              
RuyDos 1.1.11 64-bit278075%
1.5/2
75%
1.5/2
                
Bright 0.4a2776      30%
3/10
 35%
3.5/10
56%
4.5/8
 42%
2.5/6
      
RofChade 1.0 64-bit2774      55%
5.5/10
44%
17.5/40
          
RubiChess 1.1 64-bit2774       75%
3/4
19%
1.5/8
         
Glaurung 2.1 64-bit2769        40%
4/10
19%
1.5/8
        
Winter 0.3 64-bit2764     52%
11.5/22
43%
6/14
           
Cheese 2.0 64-bit276261%
30.5/50
   66%
10.5/16
61%
13.5/22
            
Godel 4.0.7 64-bit2759       25%
3/12
55%
5.5/10
50%
4/8
        
Bison 9.11 64-bit2756     57%
28.5/50
    50%
0.5/1
33%
2/6
      
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Minic 0.82 64-bit2753   62%
7.5/12
55%
16.5/30
             
Fruit 2.2.12744   46%
5.5/12
56%
9/16
             
Carballo 1.7 64-bit2737     52%
11.5/22
 50%
2/4
  38%
3/8
       
Arminius 2018-12-23 64-bit2733100%
1/1
    52%
11.5/22
            
Marvin 3.0.0 64-bit2732    62%
10/16
     29%
3.5/12
       
Shield 2.1 64-bit272776%
38/50
    66%
14.5/22
75%
7.5/10
83%
7.5/9
25%
2.5/10
39%
3.5/9
38%
4.5/12
       
Devel 2.00002724     67%
12/18
 46%
6.5/14
40%
4/10
56%
4.5/8
40%
4/10
       
Octochess r4984 64-bit2723        15%
1.5/10
50%
4/8
        
ProDeo 2.22720        55%
5.5/10
69%
5.5/8
25%
2/8
17%
1/6
      
GreKo 2018.08 64-bit2716      50%
6/12
25%
3.5/14
42%
2.5/6
         
Carballo 1.6 64-bit2709      75%
7.5/10
25%
2.5/10
          
GreKo 2018.07 64-bit2708      55%
22/40
38%
1.5/4
25%
2/8
50%
0.5/1
        
ProDeo 2.82706     69%
25/36
 44%
16/36
          
Cheese 1.9 64-bit2705      55%
5.5/10
44%
8/18
60%
6/10
50%
4/8
38%
6/16
33%
2/6
      
Scorpio 2.8.5 MCTS 64-bit2704        45%
4.5/10
50%
4/8
35%
3.5/10
       
Pirarucu 2.2.2 64-bit2697      60%
6/10
39%
5.5/14
75%
7.5/10
45%
9.5/21
        
Frenzee Feb08 32-bit2695        45%
4.5/10
31%
2.5/8
        
Chessmaster 11 Conqueror2694     58%
10.5/18
35%
3.5/10
           
Booot 4.15.02693        35%
3.5/10
25%
2/8
        
Delfi 5.42689        50%
5/10
31%
2.5/8
 33%
2/6
      
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Crafty 23.1 32-bit2687        35%
3.5/10
38%
3/8
        
Gogobello 1.4 64-bit2687     65%
23.5/36
60%
6/10
44%
8/18
70%
7/10
50%
4/8
54%
6.5/12
46%
5.5/12
      
WyldChess 1.51 64-bit2682      75%
7.5/10
50%
4/8
60%
6/10
33%
3/9
38%
6/16
17%
1/6
      
Daydreamer 1.75 64-bit2680      65%
6.5/10
    42%
2.5/6
      
RedQueen 1.1.3 64-bit2676      65%
6.5/10
65%
6.5/10
50%
5/10
38%
3/8
 0%
0/6
      
chess22k 1.4 64-bit2674      60%
6/10
55%
5.5/10
30%
3/10
44%
3.5/8
        
Arminius 2017-01-01 64-bit2673      65%
6.5/10
69%
12.5/18
50%
5/10
50%
4.5/9
41%
6.5/16
33%
2/6
      
Djinn 1.021 64-bit2668      65%
6.5/10
    25%
1.5/6
      
Scorpio 2.5 32-bit2663             12%
0.5/4
 50%
0.5/1
  
Floyd 0.9 64-bit2658      55%
5.5/10
 65%
6.5/10
25%
2/8
34%
5.5/16
38%
1.5/4
      
tomitankChess 2.0 64-bit2657      50%
5/10
64%
11.5/18
 100%
1/1
        
RuyDos 1.0.2 64-bit2656          50%
4/8
 45%
4.5/10
     
Winter 0.2 64-bit2655      45%
4.5/10
75%
7.5/10
 53%
18/34
        
Cyrano 0.6b17 64-bit2649        55%
5.5/10
62%
5/8
 0%
0/2
      
Laser 0.2.1 64-bit2647       70%
7/10
 38%
3/8
        
ECE X3 64-bit2645     72%
26/36
 75%
3/4
  72%
13/18
29%
3.5/12
15%
1.5/10
     
Gandalf 7 64-bit2645       45%
4.5/10
  45%
4.5/10
100%
2/2
45%
4.5/10
 58%
3.5/6
   
DanaSah 7.32640      55%
5.5/10
80%
8/10
30%
3/10
44%
3.5/8
38%
4.5/12
       
Amoeba 1.2 64-bit2639      80%
8/10
 60%
6/10
19%
1.5/8
 17%
1/6
      
CM10th Guardian2639        55%
5.5/10
56%
4.5/8
        
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Sjakk 2.2 64-bit2632          25%
0.5/2
58%
3.5/6
      
Rodin 8.02629          100%
2/2
33%
4/12
      
NoraGrace 2.0 64-bit2623        55%
5.5/10
62%
5/8
 8%
0.5/6
      
Ruffian 2.1.02623          31%
2.5/8
75%
1.5/2
40%
4/10
 33%
2/6
   
Nebula 2.0 64-bit2621        55%
5.5/10
56%
4.5/8
 25%
1.5/6
      
Phalanx XXV2619          25%
0.5/2
60%
6/10
  33%
2/6
   
Sloppy 0.2.2 64-bit2611        65%
6.5/10
62%
5/8
56%
4.5/8
50%
3/6
40%
4/10
 42%
2.5/6
   
Monolith 0.4 64-bit2609       65%
6.5/10
50%
5/10
69%
5.5/8
83%
5/6
58%
3.5/6
      
Donna 4.0 64-bit2606          0%
0/2
54%
6.5/12
      
Ethereal 8.05 64-bit2599            15%
1.5/10
 58%
3.5/6
   
Muse 0.953 64-bit2596          62%
2.5/4
50%
6/12
12%
0.5/4
 25%
1.5/6
   
GreKo 2016 64-bit2592           38%
1.5/4
45%
4.5/10
     
Petir 4.392591        70%
7/10
75%
6/8
75%
6/8
       
Amyan 1.722590        65%
6.5/10
75%
6/8
 42%
2.5/6
 38%
6/16
 0%
0/1
  
Brutus 8.05 64-bit2589        60%
6/10
75%
6/8
50%
4/8
75%
1.5/2
35%
3.5/10
 33%
2/6
   
GarboChess 3.0 64-bit2586        60%
6/10
62%
5/8
 33%
2/6
  33%
2/6
   
Nawito 1.1d2585           56%
4.5/8
50%
5/10
     
K2 0.872584          60%
9/15
29%
3.5/12
55%
5.5/10
 42%
2.5/6
   
Jellyfish 1.1 64-bit2581        75%
7.5/10
44%
3.5/8
0%
0/2
       
Delocto 0.6 64-bit2580        65%
6.5/10
81%
6.5/8
45%
4.5/10
45%
4.5/10
      
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Capivara LK 0.09b02f 64-bit2569          75%
6/8
50%
3/6
      
Schooner 1.8 64-bit2568        55%
5.5/10
62%
5/8
65%
6.5/10
50%
6/12
      
Coiled 0.4 64-bit2564        50%
5/10
62%
5/8
46%
5.5/12
50%
6/12
50%
7/14
 17%
1/6
   
SOS 5.12564          56%
4.5/8
 35%
3.5/10
     
Capivara LK 0.09b02g 64-bit2562           92%
5.5/6
53%
9.5/18
 25%
1.5/6
   
Francesca MAD 0.192558            50%
5/10
 50%
3/6
   
JikChess 0.02 64-bit2558          69%
5.5/8
 43%
6/14
 25%
1.5/6
   
tomitankChess 1.4 64-bit2556        85%
8.5/10
50%
4/8
56%
4.5/8
64%
9/14
50%
2/4
     
RubiChess 0.9 64-bit2554        65%
6.5/10
56%
4.5/8
 58%
3.5/6
      
Ghost 3.1 64-bit2551       70%
3.5/5
  67%
8/12
70%
7/10
44%
3.5/8
     
nanoSzachy 4.0 64-bit2545          56%
4.5/8
83%
5/6
      
Ufim 8.022543          50%
0.5/1
    40%
8/20
  
AnMon 5.752539             18%
3.5/20
 60%
3/5
  
chess22k 1.3 64-bit2538          75%
6/8
54%
6.5/12
55%
5.5/10
 42%
2.5/6
   
Maverick 1.5 64-bit2536          75%
6/8
75%
4.5/6
47%
8.5/18
     
Carballo 1.4 64-bit2534        70%
7/10
81%
6.5/8
50%
4/8
 35%
3.5/10
 33%
2/6
  31%
2.5/8
Marvin 2.0.0 64-bit2534        80%
8/10
81%
6.5/8
 46%
5.5/12
  33%
2/6
   
Fridolin 2.00 64-bit2532           50%
3/6
  58%
3.5/6
   
AnMon 5.662530          75%
6/8
    50%
3/6
  
nanoSzachy 4.1 64-bit2530            57%
8/14
 25%
1.5/6
   
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Hermann 2.8 64-bit2529          50%
4/8
50%
3/6
30%
3/10
 8%
0.5/6
   
DanaSah 4.242527               35%
3.5/10
38%
1.5/4
 
GarboChess 2.20 32-bit2523             62%
2.5/4
 23%
3/13
 25%
0.5/2
Bagatur 1.5e 64-bit2517          56%
4.5/8
58%
3.5/6
      
AnMon 5.602515           83%
5/6
     0%
0/2
CyberPagno 3.0 64-bit2514          81%
6.5/8
67%
4/6
68%
9.5/14
 67%
4/6
 35%
3.5/10
 
Shield 1.3.1 64-bit2511           50%
3/6
47%
8.5/18
 25%
1.5/6
   
Floyd 0.8 64-bit2510          75%
6/8
75%
4.5/6
  33%
2/6
   
Betsabe II 1.752509          88%
7/8
33%
2/6
50%
2/4
     
DanaSah 4.372504             60%
6/10
 0%
0/1
  
Tao 5.62502             50%
1/2
 48%
9.5/20
  
Pepito 1.59.2 64-bit2495           67%
4/6
70%
7/10
 50%
3/6
   
MadChess 2.2 64-bit2494          75%
6/8
75%
4.5/6
61%
11/18
     
N2 0.12490             62%
2.5/4
 42%
5/12
  
Yace 0.99.872488             62%
2.5/4
 75%
1.5/2
  
Xpdnt 0910072483             43%
9.5/22
 53%
9.5/18
  
Cerebro 3.03d2481            60%
6/10
44%
7/16
 39%
3.5/9
  
Matacz 1.42479             42%
2.5/6
 46%
12/26
  
Anatoli 0.35k2475             44%
15/34
 50%
5/10
 50%
2/4
Pupsi2 0.082473             51%
26.5/52
 75%
6/8
  
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Trace 1.37a2472             38%
1.5/4
 25%
0.5/2
 50%
1/2
Schooner 1.7.0 64-bit2471            75%
10.5/14
 67%
4/6
   
Quark 2.352469             25%
2/8
 25%
0.5/2
  
Nemeton 1.512453            70%
7/10
 42%
5/12
   
Gaviota 0.74.41 32-bit2447             65%
13/20
 50%
2/4
  
Abrok 5.02445             33%
2/6
58%
3.5/6
 45%
4.5/10
 
Bruja 1.9.1 32-bit2445             54%
18.5/34
 67%
4/6
  
Hussar 0.42444             58%
11.5/20
75%
4.5/6
   
Lozza 1.17a 64-bit2444            57%
8/14
35%
3.5/10
42%
2.5/6
   
Shallow r694 64-bit2443            61%
8.5/14
 56%
9/16
   
Eeyore 1.52 64-bit2442          50%
0.5/1
 90%
9/10
 50%
3/6
   
Typhoon 1.00-3582435             12%
0.5/4
 47%
9/19
25%
1/4
 
Homer 2.012430             75%
4.5/6
 56%
13.5/24
 50%
1/2
Delphil 1.9c2421                38%
3/8
50%
5/10
PostModernist 10162418       100%
1/1
      33%
2/6
75%
1.5/2
 0%
0/2
Muse 0.899b2417             75%
1.5/2
 50%
1/2
  
Ifrit m1.8 64-bit2413          100%
1/1
   67%
4/6
   
Diablo 0.5.12412             88%
3.5/4
  75%
1.5/2
 
Queen 4.032409              33%
2/6
50%
8/16
42%
2.5/6
 
RomiChess P3k 32-bit2408               58%
11.5/20
50%
3/6
50%
2/4
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
nanoSzachy 3.42408               100%
2/2
38%
3/8
 
Dragon 4.62406               25%
0.5/2
0%
0/2
 
Amy 0.87b2403               50%
1/2
0%
0/2
 
Djinn 0.925x2403               50%
1/2
100%
2/2
 
Gosu 0.162402               25%
0.5/2
50%
1/2
25%
0.5/2
Patzer 3.802397             75%
1.5/2
  0%
0/2
 
Sorgenkind 0.42389             62%
2.5/4
 83%
5/6
33%
2/6
 
Orion 0.3.0 64-bit2388              60%
6/10
 50%
4/8
 
Sage 3.532387               55%
5.5/10
60%
6/10
42%
5/12
Horizon 4.42386               58%
7/12
42%
2.5/6
62%
2.5/4
Comet B682384                50%
1/2
25%
0.5/2
Thor's Hammer 2.28 32-bit2383               100%
2/2
50%
1/2
 
Waxman 20162379              25%
1/4
 19%
1.5/8
 
Flux 2.2.12358               88%
3.5/4
39%
5.5/14
43%
6/14
Dirty 0.99z2354               50%
1/2
12%
0.5/4
 
Arion 1.72342             62%
2.5/4
   100%
2/2
LittleThought 1.03 32-bit2340               92%
5.5/6
42%
2.5/6
25%
1/4
Asterisk 0.62332               75%
3/4
38%
1.5/4
12%
0.5/4
Cheese 1.32309               75%
1.5/2
92%
5.5/6
 
Anechka 0.082302          100%
1/1
     75%
1.5/2
25%
0.5/2
NameEloCounter
3.5
64-bit
Counter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Ant 2006-F2302                50%
1/2
75%
1.5/2
Brutus 6.12302               75%
1.5/2
33%
2/6
 
Joker 1.1.142302                58%
3.5/6
75%
1.5/2
Xpdnt 0809272301               25%
0.5/2
50%
2/4
 
Natwarlal 0.142299               58%
3.5/6
50%
1/2
 
Zeus 1.292299          100%
1/1
     58%
3.5/6
50%
1/2
Popochin 3.22296               62%
2.5/4
45%
4.5/10
71%
8.5/12
Bison 8.2.4r2282               62%
2.5/4
100%
6/6
54%
6.5/12
Chispa 4.0.32274                75%
1.5/2
50%
1/2
Uralochka 1.1b2219          100%
1/1
     50%
1/2
 
ChessAlex 2.0r42203          100%
1/1
     100%
2/2
 
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 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 January 24, 2021