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 19 engines!
19 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 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+
1Counter 3.7 64-bit2968+24−2449.1%+3.752.7%526 
100.0%
 Counter 3.5 64-bit2907+19−1953.0%−22.740.8%915
96.3%
 Counter 3.4 64-bit2881+20−2047.6%+17.045.3%741
92.4%
 Counter 3.2 64-bit 4CPU2852+32−3250.7%−4.840.2%301
57.7%
 Counter 3.3 64-bit2848+23−2349.9%+0.943.3%616
81.9%
 Counter 3.2 64-bit2834+19−1850.0%−0.940.8%932
100.0%
 Counter 3.1 64-bit2785+20−2051.4%−10.137.6%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%+1.135.8%578
98.6%
 Counter 2.7 64-bit2674+27−2752.8%−19.840.8%448
53.8%
 Counter 2.8 64-bit2672+25−2552.3%−15.836.9%526
98.3%
 Counter 2.6 64-bit2634+25−2551.7%−13.134.3%543
100.0%
 Counter 2.1.0 64-bit2575+24−2447.6%+18.437.1%552
77.6%
 Counter 2.0.2 64-bit2561+26−2552.2%−16.335.6%500
100.0%
 Counter 1.22469+17−1748.2%+13.438.5%1139
62.0%
 Counter 1.99 64-bit2464+32−3246.7%+19.233.7%332
64.1%
 Counter 1.12457+23−2350.8%−8.637.7%632
100.0%
 Counter 1.02373+32−3250.3%−3.635.3%312
80.7%
 Counter 0.82353+32−3248.6%+10.735.6%312
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Counter 3.7 64-bit2968                   
2Counter 3.5 64-bit2907                   
3Counter 3.4 64-bit2881                   
4Counter 3.2 64-bit 4CPU2852                   
5Counter 3.3 64-bit2848                   
6Counter 3.2 64-bit2834                   
7Counter 3.1 64-bit2785        36.5 − 23.5
+25−12=23
−1
          
8Counter 3.0 64-bit2731                   
9Counter 2.9 64-bit2714      23.5 − 36.5
+12−25=23
+1
            
10Counter 2.7 64-bit2674                   
11Counter 2.8 64-bit2672                   
12Counter 2.6 64-bit2634                   
13Counter 2.1.0 64-bit2575                   
14Counter 2.0.2 64-bit2561                   
15Counter 1.22469                   
16Counter 1.99 64-bit2464                   
17Counter 1.12457                   
18Counter 1.02373                   
19Counter 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
#NameElo12345678910111213141516171819
1Counter 3.7 64-bit2968 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Counter 3.5 64-bit29070.0 96.399.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Counter 3.4 64-bit28810.03.7 92.498.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Counter 3.2 64-bit 4CPU28520.00.37.6 57.781.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Counter 3.3 64-bit28480.00.01.642.3 81.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Counter 3.2 64-bit28340.00.00.019.018.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Counter 3.1 64-bit27850.00.00.00.00.00.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Counter 3.0 64-bit27310.00.00.00.00.00.00.1 81.799.899.9100.0100.0100.0100.0100.0100.0100.0100.0
9Counter 2.9 64-bit27140.00.00.00.00.00.00.018.3 98.699.1100.0100.0100.0100.0100.0100.0100.0100.0
10Counter 2.7 64-bit26740.00.00.00.00.00.00.00.21.4 53.898.5100.0100.0100.0100.0100.0100.0100.0
11Counter 2.8 64-bit26720.00.00.00.00.00.00.00.10.946.2 98.3100.0100.0100.0100.0100.0100.0100.0
12Counter 2.6 64-bit26340.00.00.00.00.00.00.00.00.01.51.7 100.0100.0100.0100.0100.0100.0100.0
13Counter 2.1.0 64-bit25750.00.00.00.00.00.00.00.00.00.00.00.0 77.6100.0100.0100.0100.0100.0
14Counter 2.0.2 64-bit25610.00.00.00.00.00.00.00.00.00.00.00.022.4 100.0100.0100.0100.0100.0
15Counter 1.224690.00.00.00.00.00.00.00.00.00.00.00.00.00.0 62.081.2100.0100.0
16Counter 1.99 64-bit24640.00.00.00.00.00.00.00.00.00.00.00.00.00.038.0 64.1100.0100.0
17Counter 1.124570.00.00.00.00.00.00.00.00.00.00.00.00.00.018.835.9 100.0100.0
18Counter 1.023730.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 80.7
19Counter 0.823530.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.019.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Counter 3.7 64-bit2968 290100081203200000000000
2Counter 3.5 64-bit2907290 29307028918954573051366000000
3Counter 3.4 64-bit2881100293 0296257643612024010000000
4Counter 3.2 64-bit 4CPU2852000 0024000000000000
5Counter 3.3 64-bit28488702960 4859000012010000000
6Counter 3.2 64-bit2834122892570485 2382430040280000000
7Counter 3.1 64-bit27850189642490238 18044388123179903000000
8Counter 3.0 64-bit27313254360024180 401282303170162000000
9Counter 2.9 64-bit2714057120030443401 31336726414545019303
10Counter 2.7 64-bit2674030000088282313 7384023969626963018
11Counter 2.8 64-bit26720512401240123303367738 3673568824843016
12Counter 2.6 64-bit263403600028179170264402367 5003900200173022
13Counter 2.1.0 64-bit25750610010090162145396356500 330182323166
14Counter 2.0.2 64-bit2561000000300459688390330 50398192418
15Counter 1.22469000000000262401850 462834436
16Counter 1.99 64-bit24640000000019968420023239846 247420
17Counter 1.12457000000003331731928324 220136
18Counter 1.02373000000000003016244474220 178
19Counter 0.823530000000031816226183620136178 
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
#NameElo12345678910111213141516171819
1Counter 3.7 64-bit2968 20.17.90.00.70.80.03.40.00.00.00.00.00.00.00.00.00.00.0
2Counter 3.5 64-bit290720.1 17.70.04.615.611.04.13.82.23.52.50.40.00.00.00.00.00.0
3Counter 3.4 64-bit28817.917.7 0.021.815.44.13.10.90.01.90.00.80.00.00.00.00.00.0
4Counter 3.2 64-bit 4CPU28520.00.00.0 0.00.02.20.00.00.00.00.00.00.00.00.00.00.00.0
5Counter 3.3 64-bit28480.74.621.80.0 31.36.30.00.00.01.10.00.90.00.00.00.00.00.0
6Counter 3.2 64-bit28340.815.615.40.031.3 13.71.82.00.02.71.90.00.00.00.00.00.00.0
7Counter 3.1 64-bit27850.011.04.12.26.313.7 14.832.17.09.213.36.62.30.00.00.00.00.0
8Counter 3.0 64-bit27313.44.13.10.00.01.814.8 40.432.732.217.816.80.00.00.00.00.00.0
9Counter 2.9 64-bit27140.03.80.90.00.02.032.140.4 30.533.223.612.84.20.02.10.20.00.3
10Counter 2.7 64-bit26740.02.20.00.00.00.07.032.730.5 75.840.639.610.11.612.30.30.02.4
11Counter 2.8 64-bit26720.03.51.90.01.12.79.232.233.275.8 34.333.08.61.49.80.30.01.9
12Counter 2.6 64-bit26340.02.50.00.00.01.913.317.823.640.634.3 45.737.40.022.91.43.52.6
13Counter 2.1.0 64-bit25750.00.40.80.00.90.06.616.812.839.633.045.7 31.41.126.20.31.90.7
14Counter 2.0.2 64-bit25610.00.00.00.00.00.02.30.04.210.18.637.431.4 3.147.81.73.02.2
15Counter 1.224690.00.00.00.00.00.00.00.00.01.61.40.01.13.1 3.116.03.02.5
16Counter 1.99 64-bit24640.00.00.00.00.00.00.00.02.112.39.822.926.247.83.1 2.511.53.1
17Counter 1.124570.00.00.00.00.00.00.00.00.20.30.31.40.31.716.02.5 23.314.4
18Counter 1.023730.00.00.00.00.00.00.00.00.00.00.03.51.93.03.011.523.3 28.5
19Counter 0.823530.00.00.00.00.00.00.00.00.32.41.92.60.72.22.53.114.428.5 
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 222 common opponents

Custom engine selection
NameEloCounter
3.7
64-bit
Counter
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
Topple 0.8.0 64-bit300638%
3/8
25%
3.5/14
                 
Winter 0.7 64-bit3002  42%
7.5/18
 38%
1.5/4
              
Stash 27.0 64-bit299448%
9.5/20
25%
3/12
                 
Amoeba 3.2 64-bit29900%
0/1
35%
3.5/10
                 
FabChess 1.16 64-bit298550%
5.5/11
25%
1/4
                 
Topple 0.7.5 64-bit2982 40%
22/55
22%
3.5/16
                
Deuterium 2019.2.37.73 64-bit2979100%
4/4
31%
2.5/8
50%
7/14
 25%
1/4
              
Godel 7.0 64-bit297975%
3/4
 25%
0.5/2
                
Amoeba 3.1 64-bit2967 38%
1.5/4
0%
0/2
                
Cheng 4.40 64-bit296138%
3/8
62%
2.5/4
                 
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-bit2919 51%
25.5/50
50%
1/2
                
Dirty CUCUMBER 64-bit291762%
12.5/20
58%
7/12
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
             
Francesca MAD 0.29 64-bit291352%
10.5/20
55%
11/20
                 
Topple 0.7.3 64-bit2908  62%
2.5/4
 50%
12/24
              
NameEloCounter
3.7
64-bit
Counter
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
Fruit Reloaded 15th ann. 64-bit290775%
18/24
60%
17.5/29
                 
Lc0 0.20.2 w32930 64-bit2905    42%
5/12
34%
5.5/16
             
Hannibal 1.2 32-bit2904    38%
4.5/12
31%
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
             
Gogobello 2.2 64-bit289652%
10.5/20
51%
39.5/78
                 
Topple 0.7.1 64-bit2888    38%
1.5/4
31%
2.5/8
             
Topple 0.7.2 64-bit2886  50%
7/14
 62%
2.5/4
              
Tucano 8.00 64-bit2885 60%
6/10
49%
21.5/44
                
Invictus r305 64-bit2879 57%
4/7
46%
11/24
                
FabChess 1.13 64-bit287850%
10/20
 53%
8.5/16
                
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-bit2865 45%
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-bit2847 50%
1/2
58%
3.5/6
                
Booot 5.1.02843       40%
4/10
  25%
2/8
        
Shield 2.1 64-bit 4CPU2843   25%
1/4
  62%
20/32
            
Tornado 8.0 64-bit2842 25%
0.5/2
75%
3/4
 50%
2/4
       33%
2/6
      
NameEloCounter
3.7
64-bit
Counter
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 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
           
Minic 0.98 64-bit2837  54%
7.5/14
  52%
10.5/20
             
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
        
Mr Bob 0.9.0 64-bit283672%
14.5/20
88%
3.5/4
                 
Zurichess Neuchatel 64-bit2830 59%
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-bit2827  82%
11.5/14
 52%
13.5/26
              
Tucano 7.05 64-bit2824      44%
8/18
15%
1.5/10
30%
3/10
          
tomitankChess 4.0 64-bit2818 50%
1/2
56%
13.5/24
                
GNU Chess 5.60 64-bit2814        30%
3/10
 44%
3.5/8
        
Godel 4.4.5 64-bit2814      36%
13/36
 50%
5/10
          
Minic 1.09 64-bit2812  62%
2.5/4
 61%
8.5/14
              
Gogobello 2.0 64-bit2807 65%
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-bit2795 75%
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
            
RuyDos 1.1.11 64-bit2786 75%
1.5/2
75%
1.5/2
                
tomitankChess 3.0 64-bit2786  64%
9/14
 50%
2/4
69%
11/16
40%
10.5/26
            
NameEloCounter
3.7
64-bit
Counter
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
RuyDos 1.1.0 64-bit2785       50%
5/10
20%
2/10
          
RuyDos 1.1.10 64-bit2782  75%
3/4
 50%
6/12
              
Cheese 2.1 64-bit2780 25%
0.5/2
  58%
14/24
              
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-bit2763 61%
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
      
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-bit2733 100%
1/1
    52%
11.5/22
            
Marvin 3.0.0 64-bit2732     62%
10/16
     29%
3.5/12
       
Shield 2.1 64-bit2727 76%
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 2.00002725      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
      
NameEloCounter
3.7
64-bit
Counter
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
GreKo 2018.08 64-bit2716       50%
6/12
25%
3.5/14
42%
2.5/6
         
Carballo 1.6 64-bit2710       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-bit2698       60%
6/10
39%
5.5/14
75%
7.5/10
45%
9.5/21
        
Chessmaster 11 Conqueror2695      58%
10.5/18
35%
3.5/10
           
Frenzee Feb08 32-bit2695         45%
4.5/10
31%
2.5/8
        
Booot 4.15.02693         35%
3.5/10
25%
2/8
        
Delfi 5.42689         50%
5/10
31%
2.5/8
 33%
2/6
      
Gogobello 1.4 64-bit2688      65%
23.5/36
60%
6/10
44%
8/18
70%
7/10
50%
4/8
54%
6.5/12
46%
5.5/12
      
Crafty 23.1 32-bit2687         35%
3.5/10
38%
3/8
        
WyldChess 1.51 64-bit2683       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
      
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
      
RedQueen 1.1.3 64-bit2673       65%
6.5/10
65%
6.5/10
50%
5/10
38%
3/8
 0%
0/6
      
Djinn 1.021 64-bit2667       65%
6.5/10
    25%
1.5/6
      
Scorpio 2.5 32-bit2663              12%
0.5/4
 50%
0.5/1
  
NameEloCounter
3.7
64-bit
Counter
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
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-bit2648         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-bit2644        45%
4.5/10
  45%
4.5/10
100%
2/2
45%
4.5/10
 58%
3.5/6
   
Amoeba 1.2 64-bit2640       80%
8/10
 60%
6/10
19%
1.5/8
 17%
1/6
      
DanaSah 7.32640       55%
5.5/10
80%
8/10
30%
3/10
44%
3.5/8
38%
4.5/12
       
CM10th Guardian2639         55%
5.5/10
56%
4.5/8
        
Sjakk 2.2 64-bit2632           25%
0.5/2
58%
3.5/6
      
Rodin 8.02628           100%
2/2
33%
4/12
      
Ruffian 2.1.02624           31%
2.5/8
75%
1.5/2
40%
4/10
 33%
2/6
   
NoraGrace 2.0 64-bit2623         55%
5.5/10
62%
5/8
 8%
0.5/6
      
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-bit2613         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
      
NameEloCounter
3.7
64-bit
Counter
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
Ethereal 8.05 64-bit2599             15%
1.5/10
 58%
3.5/6
   
Muse 0.953 64-bit2594           62%
2.5/4
50%
6/12
12%
0.5/4
 25%
1.5/6
   
Petir 4.392594         70%
7/10
75%
6/8
75%
6/8
       
GreKo 2016 64-bit2593            38%
1.5/4
45%
4.5/10
     
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-bit2585         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
      
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
   
JikChess 0.02 64-bit2559           69%
5.5/8
 43%
6/14
 25%
1.5/6
   
Francesca MAD 0.192558             50%
5/10
 50%
3/6
   
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
      
NameEloCounter
3.7
64-bit
Counter
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
Ghost 3.1 64-bit2552        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 8.022544           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-bit2537           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
   
nanoSzachy 4.1 64-bit2534             57%
8/14
 25%
1.5/6
   
Fridolin 2.00 64-bit2532            50%
3/6
  58%
3.5/6
   
AnMon 5.662530           75%
6/8
    50%
3/6
  
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-bit2515           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
     
NameEloCounter
3.7
64-bit
Counter
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
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
  
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 1.512454             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 0.42445              58%
11.5/20
75%
4.5/6
   
Lozza 1.17a 64-bit2444             57%
8/14
35%
3.5/10
42%
2.5/6
   
NameEloCounter
3.7
64-bit
Counter
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
Shallow r694 64-bit2443             61%
8.5/14
 56%
9/16
   
Eeyore 1.52 64-bit2441           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 0.5.12410              88%
3.5/4
  75%
1.5/2
 
Queen 4.032410               33%
2/6
50%
8/16
42%
2.5/6
 
RomiChess P3k 32-bit2408                58%
11.5/20
50%
3/6
50%
2/4
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 0.162403                25%
0.5/2
50%
1/2
25%
0.5/2
Patzer 3.802396              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
NameEloCounter
3.7
64-bit
Counter
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
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
 
Zeus 1.292304           100%
1/1
     58%
3.5/6
50%
1/2
Anechka 0.082302           100%
1/1
     75%
1.5/2
25%
0.5/2
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
 
Popochin 3.22297                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 4.0.32275                 75%
1.5/2
50%
1/2
NameEloCounter
3.7
64-bit
Counter
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
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%

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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
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 May 15, 2021