CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Custom engine selection

Comparing 16 engines!
16 selected engines played 60 games with each other

CCRL 40/40 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 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Computed on October 19, 2019 with Bayeselo based on 1'092'341 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 3.2 64-bit 4CPU2854+32−3250.7%−5.140.2%301 
66.1%
 Counter 3.3 64-bit2845+23−2349.8%+1.543.2%570
74.7%
 Counter 3.2 64-bit2835+19−1850.0%−1.540.8%932
100.0%
 Counter 3.1 64-bit2785+20−2051.4%−9.837.6%804
99.9%
 Counter 3.0 64-bit2732+28−2848.1%+11.632.4%414
81.2%
 Counter 2.9 64-bit2715+24−2449.6%+1.535.8%578
98.8%
 Counter 2.7 64-bit2674+27−2752.8%−19.540.8%448
55.7%
 Counter 2.8 64-bit2671+25−2552.3%−15.436.9%526
98.2%
 Counter 2.6 64-bit2634+25−2551.7%−13.034.3%543
100.0%
 Counter 2.1.0 64-bit2574+24−2447.6%+19.037.1%552
77.8%
 Counter 2.0.2 64-bit2561+26−2652.2%−16.935.6%500
100.0%
 Counter 1.22470+17−1748.2%+12.638.5%1139
63.5%
 Counter 1.99 64-bit2463+32−3246.7%+19.833.7%332
62.7%
 Counter 1.12457+23−2350.8%−8.437.7%632
100.0%
 Counter 1.02370+32−3250.0%−1.535.7%308
76.1%
 Counter 0.82354+33−3348.2%+12.635.4%308
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516
1Counter 3.2 64-bit 4CPU2854                
2Counter 3.3 64-bit2845                
3Counter 3.2 64-bit2835                
4Counter 3.1 64-bit2785     36.5 − 23.5
+25−12=23
0
          
5Counter 3.0 64-bit2732                
6Counter 2.9 64-bit2715   23.5 − 36.5
+12−25=23
0
            
7Counter 2.7 64-bit2674                
8Counter 2.8 64-bit2671                
9Counter 2.6 64-bit2634                
10Counter 2.1.0 64-bit2574                
11Counter 2.0.2 64-bit2561                
12Counter 1.22470                
13Counter 1.99 64-bit2463                
14Counter 1.12457                
15Counter 1.02370                
16Counter 0.82354                
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
#NameElo12345678910111213141516
1Counter 3.2 64-bit 4CPU2854 66.182.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Counter 3.3 64-bit284533.9 74.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Counter 3.2 64-bit283517.225.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Counter 3.1 64-bit27850.00.00.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Counter 3.0 64-bit27320.00.00.00.1 81.299.899.9100.0100.0100.0100.0100.0100.0100.0100.0
6Counter 2.9 64-bit27150.00.00.00.018.8 98.899.4100.0100.0100.0100.0100.0100.0100.0100.0
7Counter 2.7 64-bit26740.00.00.00.00.21.2 55.798.5100.0100.0100.0100.0100.0100.0100.0
8Counter 2.8 64-bit26710.00.00.00.00.10.644.3 98.2100.0100.0100.0100.0100.0100.0100.0
9Counter 2.6 64-bit26340.00.00.00.00.00.01.51.8 100.0100.0100.0100.0100.0100.0100.0
10Counter 2.1.0 64-bit25740.00.00.00.00.00.00.00.00.0 77.8100.0100.0100.0100.0100.0
11Counter 2.0.2 64-bit25610.00.00.00.00.00.00.00.00.022.2 100.0100.0100.0100.0100.0
12Counter 1.224700.00.00.00.00.00.00.00.00.00.00.0 63.581.2100.0100.0
13Counter 1.99 64-bit24630.00.00.00.00.00.00.00.00.00.00.036.5 62.7100.0100.0
14Counter 1.124570.00.00.00.00.00.00.00.00.00.00.018.837.3 100.0100.0
15Counter 1.023700.00.00.00.00.00.00.00.00.00.00.00.00.00.0 76.1
16Counter 0.823540.00.00.00.00.00.00.00.00.00.00.00.00.00.023.9 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516
1Counter 3.2 64-bit 4CPU2854 0024000000000000
2Counter 3.3 64-bit28450 4859000012010000000
3Counter 3.2 64-bit28350485 2382430040280000000
4Counter 3.1 64-bit27852490238 18044388123179903000000
5Counter 3.0 64-bit27320024180 401282303170162000000
6Counter 2.9 64-bit27150030443401 31336726414545019303
7Counter 2.7 64-bit267400088282313 7384023969626963018
8Counter 2.8 64-bit267101240123303367738 3673568824843016
9Counter 2.6 64-bit26340028179170264402367 5003900200173022
10Counter 2.1.0 64-bit2574010090162145396356500 330182323166
11Counter 2.0.2 64-bit2561000300459688390330 50398192418
12Counter 1.22470000000262401850 462834436
13Counter 1.99 64-bit24630000019968420023239846 247420
14Counter 1.12457000003331731928324 220136
15Counter 1.02370000000003016244474220 178
16Counter 0.823540000031816226183620136178 
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
#NameElo12345678910111213141516
1Counter 3.2 64-bit 4CPU2854 0.00.02.20.00.00.00.00.00.00.00.00.00.00.00.0
2Counter 3.3 64-bit28450.0 32.36.60.00.00.01.10.00.90.00.00.00.00.00.0
3Counter 3.2 64-bit28350.032.3 13.71.82.00.02.71.90.00.00.00.00.00.00.0
4Counter 3.1 64-bit27852.26.613.7 14.832.17.09.213.36.62.30.00.00.00.00.0
5Counter 3.0 64-bit27320.00.01.814.8 40.432.732.217.816.80.00.00.00.00.00.0
6Counter 2.9 64-bit27150.00.02.032.140.4 30.533.223.612.84.20.02.10.20.00.3
7Counter 2.7 64-bit26740.00.00.07.032.730.5 75.840.639.610.11.612.30.30.02.4
8Counter 2.8 64-bit26710.01.12.79.232.233.275.8 34.333.08.61.49.80.30.01.9
9Counter 2.6 64-bit26340.00.01.913.317.823.640.634.3 45.737.40.022.91.43.52.6
10Counter 2.1.0 64-bit25740.00.90.06.616.812.839.633.045.7 31.41.126.20.31.90.7
11Counter 2.0.2 64-bit25610.00.00.02.30.04.210.18.637.431.4 3.147.81.73.02.2
12Counter 1.224700.00.00.00.00.00.01.61.40.01.13.1 3.116.03.02.5
13Counter 1.99 64-bit24630.00.00.00.00.02.112.39.822.926.247.83.1 2.511.63.1
14Counter 1.124570.00.00.00.00.00.20.30.31.40.31.716.02.5 23.414.5
15Counter 1.023700.00.00.00.00.00.00.00.03.51.93.03.011.623.4 28.9
16Counter 0.823540.00.00.00.00.00.32.41.92.60.72.22.53.114.528.9 
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 190 common opponents

Custom engine selection
NameEloCounter
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
Chiron 1.5 32-bit2941 33%
4/12
41%
6.5/16
             
Godel 6.0 64-bit2930 19%
1.5/8
36%
5/14
             
Winter 0.6 64-bit2927 30%
1.5/5
31%
10/32
             
Marvin 3.2.0 64-bit 4CPU292250%
2/4
  31%
10.5/34
            
Dirty CUCUMBER 64-bit2920  62%
2.5/4
 25%
3/12
           
Spike 1.4 Leiden2915 38%
4.5/12
34%
5.5/16
             
Amoeba 2.7 64-bit2906 29%
3.5/12
38%
6/16
25%
4.5/18
            
Hannibal 1.2 32-bit2906 38%
4.5/12
31%
5/16
             
Toga II 4.0 64-bit2905 50%
2/4
38%
7.5/20
28%
5/18
            
Lc0 0.20.2 w32930 64-bit2898 42%
5/12
34%
5.5/16
             
Topple 0.7.1 64-bit2889 38%
1.5/4
31%
2.5/8
             
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-bit2864 46%
5.5/12
50%
4/8
             
Marvin 3.3.2 64-bit2858 38%
1.5/4
47%
7.5/16
             
Booot 5.1.02844    40%
4/10
  25%
2/8
        
Shield 2.1 64-bit 4CPU284425%
1/4
  62%
20/32
            
Tornado 8.0 64-bit2844 50%
2/4
       33%
2/6
      
Tucano 7.07 64-bit2843 47%
7.5/16
49%
21.5/44
             
Marvin 3.2.0 64-bit2838  25%
1/4
 21%
5.5/26
           
NameEloCounter
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 3.2.1 64-bit2837 38%
1.5/4
62%
5/8
    19%
1.5/8
        
Tucano 7.05 64-bit2824   44%
8/18
15%
1.5/10
30%
3/10
          
Zurichess Neuchatel 64-bit2823  55%
11/20
42%
7.5/18
 30%
3/10
 31%
2.5/8
        
Godel 4.4.5 64-bit2815   36%
13/36
 50%
5/10
          
GNU Chess 5.60 64-bit2812     30%
3/10
 44%
3.5/8
        
Gogobello 2.0 64-bit2805 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-bit2796 50%
2/4
57%
13/23
             
Naum 2.2 32-bit2794 62%
7.5/12
50%
8/16
             
RuyDos 1.1.9 64-bit2794 88%
10.5/12
69%
11/16
36%
13/36
            
RuyDos 1.1.0 64-bit2788    50%
5/10
20%
2/10
          
tomitankChess 3.0 64-bit2784 50%
2/4
69%
11/16
40%
10.5/26
            
Bright 0.4a2777    30%
3/10
 35%
3.5/10
56%
4.5/8
 42%
2.5/6
      
RofChade 1.0 64-bit2775    55%
5.5/10
44%
17.5/40
          
RubiChess 1.1 64-bit2775     75%
3/4
19%
1.5/8
         
Glaurung 2.1 64-bit2769      40%
4/10
19%
1.5/8
        
Winter 0.3 64-bit2765   52%
11.5/22
43%
6/14
           
Godel 4.0.7 64-bit2759     25%
3/12
55%
5.5/10
50%
4/8
        
Minic 0.82 64-bit2758 62%
7.5/12
55%
16.5/30
             
Bison 9.11 64-bit2756   57%
28.5/50
    50%
0.5/1
33%
2/6
      
NameEloCounter
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
Cheese 2.0 64-bit2754  66%
10.5/16
61%
13.5/22
            
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
       
Marvin 3.0.0 64-bit2732  62%
10/16
     29%
3.5/12
       
Shield 2.1 64-bit2729   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-bit2724      15%
1.5/10
50%
4/8
        
ProDeo 2.22723      55%
5.5/10
69%
5.5/8
25%
2/8
17%
1/6
      
GreKo 2018.08 64-bit2719    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-bit2709    55%
22/40
38%
1.5/4
25%
2/8
50%
0.5/1
        
ProDeo 2.82706   69%
25/36
 44%
16/36
          
Scorpio 2.8.5 MCTS 64-bit2705      45%
4.5/10
50%
4/8
35%
3.5/10
       
Cheese 1.9 64-bit2704    55%
5.5/10
44%
8/18
60%
6/10
50%
4/8
38%
6/16
33%
2/6
      
Chessmaster 11 Conqueror2698   58%
10.5/18
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-bit2696      45%
4.5/10
31%
2.5/8
        
Booot 4.15.02694      35%
3.5/10
25%
2/8
        
Delfi 5.42690      50%
5/10
31%
2.5/8
 33%
2/6
      
Crafty 23.1 32-bit2688      35%
3.5/10
38%
3/8
        
NameEloCounter
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
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
      
WyldChess 1.51 64-bit2684    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-bit2675    60%
6/10
55%
5.5/10
30%
3/10
44%
3.5/8
        
Arminius 2017-01-01 64-bit2674    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-bit2671    65%
6.5/10
65%
6.5/10
50%
5/10
38%
3/8
 0%
0/6
      
Djinn 1.021 64-bit2669    65%
6.5/10
    25%
1.5/6
      
Scorpio 2.5 32-bit2664           12%
0.5/4
 50%
0.5/1
  
Floyd 0.9 64-bit2659    55%
5.5/10
 65%
6.5/10
25%
2/8
34%
5.5/16
38%
1.5/4
      
tomitankChess 2.0 64-bit2658    50%
5/10
64%
11.5/18
 100%
1/1
        
RuyDos 1.0.2 64-bit2657        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-bit2648     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-bit2641    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-bit2634        25%
0.5/2
58%
3.5/6
      
NameEloCounter
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
Rodin 8.02628        100%
2/2
33%
4/12
      
NoraGrace 2.0 64-bit2625      55%
5.5/10
62%
5/8
 8%
0.5/6
      
Ruffian 2.1.02624        31%
2.5/8
75%
1.5/2
40%
4/10
 33%
2/6
   
Nebula 2.0 64-bit2622      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-bit2608     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-bit2593         38%
1.5/4
45%
4.5/10
     
Amyan 1.722591      65%
6.5/10
75%
6/8
 42%
2.5/6
 38%
6/16
 0%
0/1
  
Petir 4.392591      70%
7/10
75%
6/8
75%
6/8
       
Brutus 8.05 64-bit2590      60%
6/10
75%
6/8
50%
4/8
75%
1.5/2
35%
3.5/10
 33%
2/6
   
GarboChess 3.0 64-bit2587      60%
6/10
62%
5/8
 33%
2/6
  33%
2/6
   
K2 0.872584        60%
9/15
29%
3.5/12
55%
5.5/10
 42%
2.5/6
   
Nawito 1.1d2584         56%
4.5/8
50%
5/10
     
Jellyfish 1.1 64-bit2581      75%
7.5/10
44%
3.5/8
0%
0/2
       
Delocto 0.6 64-bit2577      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
      
NameEloCounter
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
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-bit2557        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-bit2550     70%
3.5/5
  67%
8/12
70%
7/10
44%
3.5/8
     
nanoSzachy 4.0 64-bit2546        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
   
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
Maverick 1.5 64-bit2534        75%
6/8
75%
4.5/6
47%
8.5/18
     
Marvin 2.0.0 64-bit2533      80%
8/10
81%
6.5/8
 46%
5.5/12
  33%
2/6
   
Fridolin 2.00 64-bit2531         50%
3/6
  58%
3.5/6
   
AnMon 5.662530        75%
6/8
    50%
3/6
  
Hermann 2.8 64-bit2530        50%
4/8
50%
3/6
30%
3/10
 8%
0.5/6
   
nanoSzachy 4.1 64-bit2530          57%
8/14
 25%
1.5/6
   
NameEloCounter
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 4.242527             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-bit2512        81%
6.5/8
67%
4/6
68%
9.5/14
 67%
4/6
 35%
3.5/10
 
Shield 1.3.1 64-bit2510         50%
3/6
47%
8.5/18
 25%
1.5/6
   
Floyd 0.8 64-bit2509        75%
6/8
75%
4.5/6
  33%
2/6
   
Betsabe II 1.752508        88%
7/8
33%
2/6
50%
2/4
     
DanaSah 4.372504           60%
6/10
 0%
0/1
  
Tao 5.62503           50%
1/2
 48%
9.5/20
  
MadChess 2.2 64-bit2494        75%
6/8
75%
4.5/6
61%
11/18
     
Pepito 1.59 64-bit2493         67%
4/6
70%
7/10
 50%
3/6
   
N2 0.12490           62%
2.5/4
 42%
5/12
  
Yace 0.99.872489           62%
2.5/4
 75%
1.5/2
  
Xpdnt 0910072483           43%
9.5/22
 53%
9.5/18
  
Cerebro 3.03d2482          60%
6/10
44%
7/16
 39%
3.5/9
  
Matacz 1.42479           42%
2.5/6
 46%
12/26
  
Anatoli 0.35k2476           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
NameEloCounter
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
Schooner 1.7.0 64-bit2470          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
  
Bruja 1.9.1 32-bit2445           54%
18.5/34
 67%
4/6
  
Eeyore 1.52 64-bit2445        50%
0.5/1
 90%
9/10
 50%
3/6
   
Abrok 5.02444           33%
2/6
58%
3.5/6
 45%
4.5/10
 
Hussar 0.42444           58%
11.5/20
75%
4.5/6
   
Shallow r694 64-bit2444          61%
8.5/14
 56%
9/16
   
Lozza 1.17a 64-bit2443          57%
8/14
35%
3.5/10
42%
2.5/6
   
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 1.9c2422              38%
3/8
50%
5/10
PostModernist 10162420     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-bit2412        100%
1/1
   67%
4/6
   
Diablo 0.5.12411           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
nanoSzachy 3.42408             100%
2/2
38%
3/8
 
NameEloCounter
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
Dragon 4.62405             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
 
Patzer 3.802402           75%
1.5/2
  0%
0/2
 
Gosu 0.162396             25%
0.5/2
50%
1/2
25%
0.5/2
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-bit2379             100%
2/2
50%
1/2
 
Waxman 20162378            25%
1/4
 19%
1.5/8
 
Flux 2.2.12357             88%
3.5/4
39%
5.5/14
43%
6/14
Dirty 0.99z2353             50%
1/2
12%
0.5/4
 
Arion 1.72343           62%
2.5/4
   100%
2/2
LittleThought 1.03 32-bit2340             92%
5.5/6
42%
2.5/6
25%
1/4
Asterisk 0.62331             75%
3/4
38%
1.5/4
12%
0.5/4
Cheese 1.32309             75%
1.5/2
92%
5.5/6
 
Ant 2006-F2303              50%
1/2
75%
1.5/2
Joker 1.1.142302              58%
3.5/6
75%
1.5/2
NameEloCounter
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
Natwarlal 0.142302             58%
3.5/6
50%
1/2
 
Xpdnt 0809272301             25%
0.5/2
50%
2/4
 
Anechka 0.082300        100%
1/1
     75%
1.5/2
25%
0.5/2
Brutus 6.12300             75%
1.5/2
33%
2/6
 
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 4.0.32273              75%
1.5/2
50%
1/2
Uralochka 1.1b2218        100%
1/1
     50%
1/2
 
ChessAlex 2.0r42205        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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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 October 19, 2019