CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Custom engine selection

Comparing 14 engines!
14 selected engines played 0 games with each other

CCRL Blitz Rating List — Custom engine selection (Quote)

Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Computed on February 27, 2021 with Bayeselo based on 2'472'902 games

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Amoeba 3.1 64-bit 4CPU3101+13−1350.2%−0.844.4%1909 
100.0%
 Amoeba 3.0 64-bit 4CPU3050+16−1651.6%−9.044.6%1192
99.9%
 Amoeba 3.2 64-bit3012+17−1749.2%+5.839.0%1066
99.2%
 Amoeba 3.1 64-bit2984+14−1549.3%+3.142.5%1487
81.6%
 Amoeba 3.0 64-bit2974+15−1452.4%−17.735.1%1656
98.6%
 Amoeba 2.8 64-bit2953+13−1348.7%+9.136.9%1984
92.8%
 Amoeba 2.7 64-bit2938+14−1446.3%+26.237.6%1741
99.5%
 Amoeba 2.6 64-bit2913+14−1441.1%+65.536.3%1750
100.0%
 Amoeba 2.5 64-bit2865+19−1949.7%+1.437.7%925
100.0%
 Amoeba 2.3 64-bit2784+19−1949.0%+7.534.7%904
98.6%
 Amoeba 2.0 64-bit2756+16−1644.3%+38.834.0%1329
76.1%
 Amoeba 2.1 64-bit2749+14−1435.2%+118.125.9%2127
100.0%
 Amoeba 1.3 64-bit2703+21−2148.0%+11.035.4%762
100.0%
 Amoeba 1.0 64-bit2645+18−1851.6%−11.031.4%990
 

Results matrix

Custom engine selection
#NameElo1234567891011121314
1Amoeba 3.1 64-bit 4CPU3101              
2Amoeba 3.0 64-bit 4CPU3050              
3Amoeba 3.2 64-bit3012              
4Amoeba 3.1 64-bit2984              
5Amoeba 3.0 64-bit2974              
6Amoeba 2.8 64-bit2953              
7Amoeba 2.7 64-bit2938              
8Amoeba 2.6 64-bit2913              
9Amoeba 2.5 64-bit2865              
10Amoeba 2.3 64-bit2784              
11Amoeba 2.0 64-bit2756              
12Amoeba 2.1 64-bit2749              
13Amoeba 1.3 64-bit2703              
14Amoeba 1.0 64-bit2645              
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
#NameElo1234567891011121314
1Amoeba 3.1 64-bit 4CPU3101 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Amoeba 3.0 64-bit 4CPU30500.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Amoeba 3.2 64-bit30120.00.1 99.299.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Amoeba 3.1 64-bit29840.00.00.8 81.699.9100.0100.0100.0100.0100.0100.0100.0100.0
5Amoeba 3.0 64-bit29740.00.00.118.4 98.6100.0100.0100.0100.0100.0100.0100.0100.0
6Amoeba 2.8 64-bit29530.00.00.00.11.4 92.8100.0100.0100.0100.0100.0100.0100.0
7Amoeba 2.7 64-bit29380.00.00.00.00.07.2 99.5100.0100.0100.0100.0100.0100.0
8Amoeba 2.6 64-bit29130.00.00.00.00.00.00.5 100.0100.0100.0100.0100.0100.0
9Amoeba 2.5 64-bit28650.00.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0
10Amoeba 2.3 64-bit27840.00.00.00.00.00.00.00.00.0 98.699.8100.0100.0
11Amoeba 2.0 64-bit27560.00.00.00.00.00.00.00.00.01.4 76.1100.0100.0
12Amoeba 2.1 64-bit27490.00.00.00.00.00.00.00.00.00.123.9 100.0100.0
13Amoeba 1.3 64-bit27030.00.00.00.00.00.00.00.00.00.00.00.0 100.0
14Amoeba 1.0 64-bit26450.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314
1Amoeba 3.1 64-bit 4CPU3101 8330961173208118000000
2Amoeba 3.0 64-bit 4CPU3050833 1101483113013771866538321700
3Amoeba 3.2 64-bit30120110 823191020627303015600
4Amoeba 3.1 64-bit298496148823 79340376442119266432000
5Amoeba 3.0 64-bit2974117311191793 5064443262969721328530
6Amoeba 2.8 64-bit295333010403506 1015515438231544923024
7Amoeba 2.7 64-bit29382083772067644441015 12335327113965500
8Amoeba 2.6 64-bit29131181862734213265151233 128927185154766
9Amoeba 2.5 64-bit286506501922964385321289 53225977000
10Amoeba 2.3 64-bit27840336972371271532 100010984693
11Amoeba 2.0 64-bit2756083064213154139852591000 17608270
12Amoeba 2.1 64-bit27490217156320285492655154777010981760 959194
13Amoeba 1.3 64-bit27030000330060469827959 698
14Amoeba 1.0 64-bit2645000002406030194698 
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
#NameElo1234567891011121314
1Amoeba 3.1 64-bit 4CPU3101 26.90.02.83.30.15.73.20.00.00.00.00.00.0
2Amoeba 3.0 64-bit 4CPU305026.9 4.95.510.99.512.96.33.10.13.36.50.00.0
3Amoeba 3.2 64-bit30120.04.9 32.27.00.07.39.70.00.20.04.90.00.0
4Amoeba 3.1 64-bit29842.85.532.2 25.211.623.713.08.00.32.38.90.00.0
5Amoeba 3.0 64-bit29743.310.97.025.2 13.913.19.611.53.87.17.50.10.0
6Amoeba 2.8 64-bit29530.19.50.011.613.9 27.213.815.10.84.612.01.10.8
7Amoeba 2.7 64-bit29385.712.97.323.713.127.2 35.320.02.74.516.90.00.0
8Amoeba 2.6 64-bit29133.26.39.713.09.613.835.3 48.210.22.839.90.20.2
9Amoeba 2.5 64-bit28650.03.10.08.011.515.120.048.2 29.111.525.20.00.0
10Amoeba 2.3 64-bit27840.00.10.20.33.80.82.710.229.1 44.836.228.20.2
11Amoeba 2.0 64-bit27560.03.30.02.37.14.64.52.811.544.8 50.939.60.0
12Amoeba 2.1 64-bit27490.06.54.98.97.512.016.939.925.236.250.9 33.26.2
13Amoeba 1.3 64-bit27030.00.00.00.00.11.10.00.20.028.239.633.2 39.8
14Amoeba 1.0 64-bit26450.00.00.00.00.00.80.00.20.00.20.06.239.8 
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 136 common opponents

Custom engine selection
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.7
64-bit
Amoeba
2.6
64-bit
Amoeba
2.5
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.0
64-bit
Fizbo 2 64-bit3247    0%
0/1
0%
0/1
        
Fizbo 1.9 64-bit3236       19%
6/31
   2%
0.5/24
  
Gull 3 64-bit3191       14%
4.5/32
   10%
2.5/24
  
Booot 6.2 64-bit3168     25%
0.5/2
 12%
4/32
      
Chiron 4 64-bit3164     50%
0.5/1
 20%
6.5/32
   0%
0/23
  
Protector 1.9.0 64-bit 4CPU313040%
31/78
25%
0.5/2
    16%
6.5/40
12%
5/40
      
Texel 1.07 64-bit3113    29%
11.5/40
50%
1/2
 11%
3.5/31
      
Hannibal 1.7 64-bit3110       17%
5.5/32
   6%
1.5/24
  
Rybka 4.1 64-bit3110     0%
0/1
 25%
8/32
   4%
1/24
  
Demolito 2018-10-29 64-bit 4CPU310547%
37.5/79
50%
1/2
            
Pirarucu 2.9.5 64-bit 4CPU309650%
40/80
54%
14.5/27
            
BlackMamba 2.0 64-bit3091    34%
13.5/40
 26%
7.5/29
       
Protector 1.9.0 64-bit3088  30%
18/60
    26%
8/31
   9%
2.5/28
  
iCE 3.0 64-bit3081 45%
38.5/86
   20%
6.5/33
48%
12/25
24%
8/33
   5%
1.5/28
  
Winter 0.7 64-bit 4CPU307455%
43.5/79
42%
29/69
            
Cheng 4.39 64-bit 4CPU306361%
49.5/81
50%
17/34
            
Pirarucu 3.3.5 64-bit3062  41%
24.5/60
36%
11.5/32
          
Bobcat 8.0 64-bit 4CPU305757%
46/81
52%
44/85
            
Winter 0.8 64-bit3054  34%
20.5/60
42%
13.5/32
          
Marvin 3.4.0 64-bit 4CPU305057%
46/81
50%
1/2
            
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.7
64-bit
Amoeba
2.6
64-bit
Amoeba
2.5
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.0
64-bit
SmarThink 1.98 64-bit304555%
42/77
49%
16.5/34
 38%
12/32
46%
18.5/40
0%
0/1
27%
8/30
       
Nemorino 3.0 64-bit3041      31%
9.5/31
38%
12/32
      
Spike 1.4 Leiden 4CPU304051%
40.5/79
47%
17/36
            
Laser 1.4 64-bit3037      31%
9.5/31
27%
8.5/32
      
Pedone 1.6 64-bit3033      34%
11/32
33%
10.5/32
      
Naum 4.6 64-bit3031  55%
32.5/59
38%
12/32
  27%
8/30
22%
7/32
      
SmarThink 1.97 64-bit3031      32%
28/87
31%
10/32
 0%
0/1
    
Spark 1.0 64-bit 4CPU302765%
51/78
65%
23.5/36
            
SlowChess Blitz Classic 1.6 64-bit3023   42%
13.5/32
45%
14/31
         
Hakkapeliitta TCEC v2 64-bit3021   38%
12/32
 31%
12.5/40
38%
11.5/30
       
Pedone 1.5 64-bit3021         0%
0/1
 11%
3/28
  
Deuterium 2019.2.37.73 64-bit3019   42%
13.5/32
44%
14/32
         
Demolito 2018-10-29 64-bit3017    43%
17.5/41
44%
14/32
        
Senpai 1.0 64-bit3007       39%
25/64
   12%
3.5/28
  
ChessBrainVB 3.743003  48%
28/58
58%
18/31
          
Deuterium 2019.1.36.50 64-bit2999 60%
20.5/34
  42%
17/40
41%
13/32
        
Rodent IV 022 64-bit2990  57%
33.5/59
41%
13/32
47%
15/32
         
Tucano 7.00 64-bit 4CPU2990 59%
20.5/35
    47%
15/32
       
Monolith 2 64-bit2988  50%
30.5/61
36%
11.5/32
          
Pirarucu 2.9.5 64-bit2987    45%
18/40
50%
36/72
        
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.7
64-bit
Amoeba
2.6
64-bit
Amoeba
2.5
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.0
64-bit
The Baron 3.44 64-bit 4CPU2987 66%
23/35
   55%
18/33
        
Igel 2.2.2 64-bit2986   52%
16.5/32
45%
14.5/32
         
Hakkapeliitta 3.0 64-bit2985      38%
12/32
45%
29/64
   21%
6/28
  
Hiarcs 142985   45%
14.5/32
  25%
8/32
41%
13/32
      
FabChess 1.15 64-bit2983  55%
33/60
52%
16.5/32
          
Vajolet2 2.3 64-bit2983       41%
13/32
 100%
1/1
    
PeSTO 2.210 64-bit2979  63%
37/59
45%
14.5/32
          
ChessBrainVB 3.662978     48%
13.5/28
49%
19.5/40
       
Wasp 2.6 64-bit2978     59%
19.5/33
38%
21.5/56
       
Winter 0.7 64-bit2978   53%
17/32
30%
9.5/32
         
Bobcat 8.0 64-bit2961   56%
18/32
 42%
8/19
56%
18/32
0%
0/1
  23%
7.5/32
20%
5.5/28
  
chess22k 1.8 64-bit2959     39%
7/18
55%
40.5/73
       
Marvin 3.4.0 64-bit2958   61%
19.5/32
41%
13/32
         
Demolito 2018-03-01 64-bit2957     52%
38.5/74
51%
42/82
       
Laser 1.3 64-bit2951         0%
0/1
16%
5.5/34
30%
8.5/28
  
Bagatur 1.9 64-bit2950   45%
14.5/32
47%
15/32
         
Godel 6.0 64-bit2948   61%
19.5/32
62%
20/32
         
Cheng 4.39 64-bit2943 52%
26/50
62%
37/60
61%
19.5/32
46%
18.5/40
 43%
24.5/57
44%
13.5/31
 50%
0.5/1
 27%
6.5/24
  
Crafty 25.2 64-bit2934 56%
18.5/33
  39%
15.5/40
39%
12.5/32
44%
11/25
 50%
16/32
 23%
11.5/50
23%
6.5/28
  
Dirty CUCUMBER 64-bit2928   58%
18.5/32
59%
23.5/40
53%
17.5/33
        
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.7
64-bit
Amoeba
2.6
64-bit
Amoeba
2.5
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.0
64-bit
Deep Sjeng c't 20102926     0%
0/2
45%
10/22
52%
14/27
   29%
11.5/39
  
Spark 1.0 64-bit2926   61%
19.5/32
50%
0.5/1
100%
1/1
47%
25.5/54
50%
16/32
28%
9/32
50%
0.5/1
 17%
6.5/39
  
Wasp 1.25 64-bit2926         100%
1/1
 21%
6/29
  
Atlas 3.91 64-bit2923   64%
20.5/32
 47%
15.5/33
48%
15.5/32
       
Toga II 4.0 64-bit2922   53%
17/32
  52%
16.5/32
       
Spike 1.4 Leiden2920   61%
19.5/32
 50%
1/2
51%
27/53
35%
4.5/13
45%
14.5/32
  32%
13/40
  
EXchess 7.97b 64-bit2917   64%
20.5/32
 56%
22.5/40
47%
14/30
59%
16.5/28
39%
12.5/32
     
Rodent III 0.232 64-bit2915     67%
21.5/32
43%
13/30
       
DiscoCheck 5.2.1 64-bit2913   70%
22.5/32
100%
1/1
57%
19.5/34
 61%
19.5/32
   31%
9/29
  
Minic 1.14 64-bit2909   73%
20.5/28
69%
22/32
         
Rodent III 0.172 64-bit2908       58%
11.5/20
55%
17.5/32
     
ChessBrainVB 3.502906       44%
12/27
42%
13.5/32
     
Scorpio 2.8 64-bit2904    72%
29/40
58%
23/40
63%
17/27
       
Zurichess Neuchatel 64-bit2902     60%
24.5/41
 56%
15/27
47%
13.5/29
     
Quazar 0.4 64-bit2901    50%
0.5/1
71%
28.5/40
 57%
15.5/27
45%
14.5/32
0%
0/1
 22%
9/40
  
Deep Junior Yokohama 64-bit2898       52%
16.5/32
45%
14/31
     
Daydreamer 2.0.0-pre2 64-bit2891     56%
18/32
53%
16/30
       
Demolito 2017-06-18 64-bit2885        42%
13.5/32
18%
5.5/30
    
Thinker 5.4d Inert 64-bit2885    58%
22.5/39
  65%
17/26
59%
19/32
     
Deuterium 14.3.34.130 64-bit2883     61%
24.5/40
 50%
14.5/29
42%
13.5/32
  36%
10/28
  
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.7
64-bit
Amoeba
2.6
64-bit
Amoeba
2.5
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.0
64-bit
Murka 3 64-bit2882       55%
32.5/59
36%
11.5/32
  33%
8/24
  
Toga II 3.02876       58%
18.5/32
   35%
9/26
  
Atlas 3.80 64-bit2875       58%
37/64
30%
9.5/32
  29%
8/28
  
Tucano 7.00 64-bit2872     0%
0/1
62%
18.5/30
       
Gaviota 1.0 64-bit2871    64%
25.5/40
 65%
19.5/30
55%
35.5/64
56%
18/32
  36%
10/28
  
MinkoChess 1.3 64-bit2870      60%
18/30
40%
12.5/31
73%
23.5/32
     
DisasterArea 1.65 64-bit2869    100%
1/1
73%
25.5/35
75%
18/24
63%
17/27
36%
11.5/32
  32%
9/28
  
Dirty 30Apr2017 64-bit2865     50%
0.5/1
  53%
17/32
     
Nemo 1.0.1 64-bit2858     100%
1/1
 67%
18/27
55%
17.5/32
37%
11.5/31
32%
15.5/49
34%
13.5/40
  
Zappa Mexico II 64-bit2846     75%
1.5/2
57%
17/30
62%
20/32
56%
18/32
44%
14/32
    
Defenchess 1.0 64-bit2845       59%
16/27
44%
14/32
     
Zurichess Luzern 64-bit2844        52%
16.5/32
44%
14/32
    
Onno 1.2.70 64-bit2842       58%
18.5/32
61%
19.5/32
39%
12.5/32
    
Tornado 8.0 64-bit2829       47%
15/32
55%
17.5/32
45%
14.5/32
 28%
9/32
  
Octochess r5506 64-bit2819         40%
20/50
 0%
0/1
  
Scorpio 2.7.6 64-bit2816         46%
23/50
40%
20/50
48%
19/40
  
Tornado 7.0 64-bit2810          39%
32/82
42%
17/40
  
Rhetoric 1.4.3 64-bit2808    79%
31.5/40
  100%
1/1
64%
20.5/32
40%
20/50
40%
33/82
29%
8/28
  
ChessBrainVB 3.202805        47%
14.5/31
58%
18.5/32
    
Fruit 2.3.12781        62%
15.5/25
  0%
0/1
  
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.7
64-bit
Amoeba
2.6
64-bit
Amoeba
2.5
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.0
64-bit
Ktulu 92781         52%
25.5/49
 100%
1/1
  
Octochess r5190 64-bit2780          41%
33.5/82
40%
24/60
38%
12/32
 
Zurichess Jura 64-bit2778         55%
17.5/32
 50%
16/32
  
The Baron 3.29 64-bit2773         53%
26.5/50
51%
41.5/82
49%
31.5/64
39%
12.5/32
 
Bright 0.5c2771     50%
0.5/1
   53%
17/32
42%
13.5/32
52%
16.5/32
52%
16/31
 
ProDeo 2.22771         59%
29/49
 48%
13.5/28
  
Twisted Logic 20090922 64-bit2771         61%
19.5/32
59%
19/32
47%
15/32
36%
11.5/32
 
Frenzee 3.5.19 64-bit2770         53%
26.5/50
47%
37.5/79
48%
19.5/41
34%
11/32
 
Twisted Logic 20100131x 64-bit2768    0%
0/1
0%
0/1
     100%
1/1
  
Pawny 1.2 64-bit2767     100%
1/1
 50%
0.5/1
 42%
34.5/82
54%
34.5/64
56%
33.5/60
41%
13/32
 
Jonny 4.002764     100%
1/1
   55%
27.5/50
52%
106.5/206
36%
14.5/40
44%
14/32
 
Bison 9.11 64-bit2761     100%
1/1
    54%
27/50
36%
14.5/40
  
BugChess2 1.9 64-bit2760           55%
22.5/41
45%
14.5/32
 
Tucano 6.00 64-bit2751          44%
36/82
53%
19/36
45%
14/31
 
GnuCheese 1.00 64-bit2750       75%
24/32
   40%
16/40
  
ChessBrainVB 3.022741          39%
12.5/32
52%
16.5/32
  
Chronos 1.9.9 64-bit2740     100%
2/2
    50%
15.5/31
44%
16/36
41%
13/32
 
Carballo 1.7 64-bit2718         55%
18/33
 44%
14/32
  
Chess Tiger 2007.12713    100%
1/1
     59%
19/32
71%
25.5/36
62%
20/32
 
Cheese 1.8 64-bit2690           58%
21/36
47%
15/32
45%
14.5/32
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.7
64-bit
Amoeba
2.6
64-bit
Amoeba
2.5
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.0
64-bit
Delfi 5.42683            61%
19.5/32
50%
16/32
RedQueen 1.1.97 64-bit2680            50%
16/32
36%
11.5/32
Djinn 1.021 64-bit2674     100%
1/1
     74%
26/35
45%
12.5/28
42%
13.5/32
Daydreamer 1.75 64-bit2673            52%
16.5/32
42%
13.5/32
Alaric 7072663     50%
0.5/1
 100%
1/1
    56%
18/32
42%
13/31
Phalanx XXV2656            55%
17.5/32
48%
15.5/32
Nebula 2.0 64-bit2655            48%
15.5/32
40%
12.5/31
Donna 4.0 64-bit2651     100%
1/1
      62%
20/32
59%
19/32
Colossus 2008b2642     100%
2/2
      48%
15.5/32
55%
17.5/32
Rodin 8.02641     100%
1/1
       64%
20.5/32
ChessBrainVB 2.052640            58%
18.5/32
48%
15.5/32
Sjakk 2.2 64-bit2638           50%
0.5/1
 48%
15.5/32
E.T. Chess 13.01.082634         100%
1/1
   56%
18/32
Zarkov 6.552620       100%
1/1
     64%
20.5/32
Sloppy 0.2.2 64-bit2617     100%
1/1
       66%
21/32
NoraGrace 2.0 64-bit2610     100%
1/1
     75%
18/24
 50%
16/32
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:
  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 February 27, 2021