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 17 engines!
17 selected engines played 0 games with each other

CCRL 40/15 Rating List — Custom engine selection (Quote)

Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Computed on May 15, 2021 with Bayeselo based on 1'244'261 games
Please refer to the "about" page for comments on engine inclusion

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 200 games or more. Normal font - less than 200 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Fizbo 2 64-bit 4CPU3270+12−1243.3%+41.654.9%2131 
94.6%
 Fizbo 1.9 64-bit 4CPU3253+17−1745.7%+25.755.5%1004
100.0%
 Fizbo 2 64-bit3195+8−845.4%+28.351.7%5259
93.0%
 Fizbo 1.8 64-bit 4CPU3178+20−2043.9%+41.549.3%724
62.4%
 Fizbo 1.9 64-bit3174+12−1248.5%+8.253.7%2179
100.0%
 Fizbo 1.7 64-bit 4CPU3119+27−2756.1%−38.952.2%410
66.5%
 Fizbo 1.8 64-bit3112+14−1445.0%+31.251.6%1602
100.0%
 Fizbo 1.7 64-bit3059+21−2150.4%−1.648.4%709
100.0%
 Fizbo 1.5 64-bit 4CPU2992+27−2752.6%−16.648.5%410
92.5%
 Fizbo 1.6 64-bit2963+28−2846.9%+17.353.0%372
65.9%
 Fizbo 1.5 64-bit2956+21−2148.1%+11.246.3%717
52.8%
 Fizbo 1.31 64-bit 4CPU2954+30−2951.1%−6.341.9%358
87.0%
 Fizbo 1.4 64-bit 4CPU2931+28−2845.9%+24.844.7%394
56.5%
 Fizbo 1.4 64-bit2927+27−2749.9%+0.744.0%420
97.7%
 Fizbo 1.31 64-bit2893+21−2149.1%+6.248.6%650
100.0%
 Fizbo 1.2 64-bit2832+27−2749.6%+1.642.4%415
99.4%
 Fizbo 1.1 64-bit2786+24−2452.4%−17.840.6%557
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617
1Fizbo 2 64-bit 4CPU3270                 
2Fizbo 1.9 64-bit 4CPU3253                 
3Fizbo 2 64-bit3195                 
4Fizbo 1.8 64-bit 4CPU3178                 
5Fizbo 1.9 64-bit3174                 
6Fizbo 1.7 64-bit 4CPU3119                 
7Fizbo 1.8 64-bit3112                 
8Fizbo 1.7 64-bit3059                 
9Fizbo 1.5 64-bit 4CPU2992                 
10Fizbo 1.6 64-bit2963                 
11Fizbo 1.5 64-bit2956                 
12Fizbo 1.31 64-bit 4CPU2954                 
13Fizbo 1.4 64-bit 4CPU2931                 
14Fizbo 1.4 64-bit2927                 
15Fizbo 1.31 64-bit2893                 
16Fizbo 1.2 64-bit2832                 
17Fizbo 1.1 64-bit2786                 
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
#NameElo1234567891011121314151617
1Fizbo 2 64-bit 4CPU3270 94.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Fizbo 1.9 64-bit 4CPU32535.4 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Fizbo 2 64-bit31950.00.0 93.099.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Fizbo 1.8 64-bit 4CPU31780.00.07.0 62.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Fizbo 1.9 64-bit31740.00.00.237.6 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Fizbo 1.7 64-bit 4CPU31190.00.00.00.00.0 66.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Fizbo 1.8 64-bit31120.00.00.00.00.033.5 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Fizbo 1.7 64-bit30590.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Fizbo 1.5 64-bit 4CPU29920.00.00.00.00.00.00.00.0 92.598.096.699.999.9100.0100.0100.0
10Fizbo 1.6 64-bit29630.00.00.00.00.00.00.00.07.5 65.965.894.196.2100.0100.0100.0
11Fizbo 1.5 64-bit29560.00.00.00.00.00.00.00.02.034.1 52.891.594.8100.0100.0100.0
12Fizbo 1.31 64-bit 4CPU29540.00.00.00.00.00.00.00.03.434.247.2 87.090.199.9100.0100.0
13Fizbo 1.4 64-bit 4CPU29310.00.00.00.00.00.00.00.00.15.98.513.0 56.598.1100.0100.0
14Fizbo 1.4 64-bit29270.00.00.00.00.00.00.00.00.13.85.29.943.5 97.7100.0100.0
15Fizbo 1.31 64-bit28930.00.00.00.00.00.00.00.00.00.00.00.11.92.3 100.0100.0
16Fizbo 1.2 64-bit28320.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 99.4
17Fizbo 1.1 64-bit27860.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314151617
1Fizbo 2 64-bit 4CPU3270 10168428788428430000000000
2Fizbo 1.9 64-bit 4CPU32531016 0588011100300330000
3Fizbo 2 64-bit3195840 02122083317801512000000
4Fizbo 1.8 64-bit 4CPU31782875880 021600000060000
5Fizbo 1.9 64-bit317488021220 0182532112139610012000
6Fizbo 1.7 64-bit 4CPU31194211102160 00310001382360000
7Fizbo 1.8 64-bit3112840833018250 904620819400543400
8Fizbo 1.7 64-bit305930017803210904 24440506002021102620
9Fizbo 1.5 64-bit 4CPU2992030012310624 202429645324000
10Fizbo 1.6 64-bit296300150139020844020 38600116904620
11Fizbo 1.5 64-bit29560012061019450624386 00580530190104
12Fizbo 1.31 64-bit 4CPU2954030001380029600 3380000
13Fizbo 1.4 64-bit 4CPU2931030602360045300338 0000
14Fizbo 1.4 64-bit29270000120542022411658000 557186123
15Fizbo 1.31 64-bit28930000003411009053000557 399155
16Fizbo 1.2 64-bit283200000002604619000186399 197
17Fizbo 1.1 64-bit278600000002002010400123155197 
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
#NameElo1234567891011121314151617
1Fizbo 2 64-bit 4CPU3270 32.41.110.12.01.72.31.10.00.00.00.00.00.00.00.00.0
2Fizbo 1.9 64-bit 4CPU325332.4 0.034.00.07.90.00.00.20.00.00.20.20.00.00.00.0
3Fizbo 2 64-bit31951.10.0 0.028.50.012.13.00.00.30.20.00.00.00.00.00.0
4Fizbo 1.8 64-bit 4CPU317810.134.00.0 0.019.00.00.00.00.00.00.00.50.00.00.00.0
5Fizbo 1.9 64-bit31742.00.028.50.0 0.048.311.10.55.42.10.00.00.50.00.00.0
6Fizbo 1.7 64-bit 4CPU31191.77.90.019.00.0 0.00.037.80.00.018.029.40.00.00.00.0
7Fizbo 1.8 64-bit31122.30.012.10.048.30.0 39.10.310.58.40.00.02.71.50.00.0
8Fizbo 1.7 64-bit30591.10.03.00.011.10.039.1 2.140.735.50.00.017.98.12.31.6
9Fizbo 1.5 64-bit 4CPU29920.00.20.00.00.537.80.32.1 2.62.138.556.32.90.00.00.0
10Fizbo 1.6 64-bit29630.00.00.30.05.40.010.540.72.6 35.40.00.014.68.85.82.2
11Fizbo 1.5 64-bit29560.00.00.20.02.10.08.435.52.135.4 0.00.051.038.816.88.2
12Fizbo 1.31 64-bit 4CPU29540.00.20.00.00.018.00.00.038.50.00.0 44.90.00.00.00.0
13Fizbo 1.4 64-bit 4CPU29310.00.20.00.50.029.40.00.056.30.00.044.9 0.00.00.00.0
14Fizbo 1.4 64-bit29270.00.00.00.00.50.02.717.92.914.651.00.00.0 52.122.312.6
15Fizbo 1.31 64-bit28930.00.00.00.00.00.01.58.10.08.838.80.00.052.1 37.512.8
16Fizbo 1.2 64-bit28320.00.00.00.00.00.00.02.30.05.816.80.00.022.337.5 20.3
17Fizbo 1.1 64-bit27860.00.00.00.00.00.00.01.60.02.28.20.00.012.612.820.3 
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 201 common opponents

Custom engine selection
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
asmFish 051117 64-bit 4CPU340633%
10.5/32
34%
17/50
               
Houdini 6 64-bit 4CPU339730%
9.5/32
34%
19.5/58
               
SugaR XPrO 1.2 64-bit 4CPU339739%
12.5/32
20%
6.5/32
               
Komodo 11.2 64-bit 4CPU339034%
11/32
27%
18/67
               
Stockfish 8 64-bit 4CPU337630%
9.5/32
21%
7/33
 25%
9/36
             
Houdini 5.01 64-bit 4CPU3370 28%
9/32
 18%
6.5/36
             
asmFish 051117 64-bit3340  25%
13.5/53
 25%
14.5/59
            
Houdini 6 64-bit3335  29%
23.5/80
 32%
18/57
            
SugaR XPrO 1.3 64-bit3326  29%
16.5/56
 32%
18/56
            
Stockfish 7 64-bit 4CPU3325   25%
8.5/34
 25%
0.5/2
           
Komodo 11.2 64-bit3319  24%
12.5/52
 33%
20/60
            
Houdini 5.01 64-bit3299    34%
31.5/94
 23%
14/62
          
Stockfish 8 64-bit3299  31%
16/52
 35%
25/72
 27%
17.5/66
          
Komodo 10.2 64-bit3289    30%
15.5/52
 27%
17/62
          
Fire 6.1 64-bit 4CPU328550%
16/32
41%
13.5/33
               
Deep Shredder 13 64-bit 4CPU327643%
16.5/38
41%
13/32
 39%
15/38
             
Komodo 10.3 64-bit3268    33%
17/52
 32%
16.5/52
          
Komodo 10.1 64-bit3264      26%
13.5/52
24%
12/50
         
Fire 5 64-bit 4CPU3263 56%
18/32
 12%
0.5/4
             
Komodo 10 64-bit3259  38%
20/52
   20%
6.5/32
24%
12/50
         
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
Stockfish 7 64-bit3243      26%
14.5/56
25%
2/8
 38%
1.5/4
12%
0.5/4
      
Houdini 4 64-bit 4CPU3240   33%
11.5/35
 50%
1/2
           
Andscacs 0.921 64-bit 4CPU323752%
16.5/32
51%
20.5/40
               
Booot 6.2 64-bit 4CPU321553%
17/32
67%
21.5/32
               
Komodo 8 64-bit3203    25%
1/4
 33%
17/52
          
Fire 6.1 64-bit3202  46%
32.5/70
 46%
35.5/77
            
Shredder 13 64-bit3198  53%
55/104
 51%
40.5/79
 44%
27/62
          
Fire 4 64-bit 4CPU3197   46%
16.5/36
 38%
4.5/12
           
Fritz 16 64-bit 4CPU319058%
23/40
58%
29/50
               
Chiron 4 64-bit 4CPU318765%
21.5/33
58%
19/33
               
Gull 3 64-bit 4CPU317972%
23/32
72%
23/32
 61%
23/38
 33%
4/12
           
NirvanaChess 2.4 64-bit 4CPU317872%
23/32
69%
22/32
               
Fire 5 64-bit3173    49%
42.5/86
 39%
25.5/66
          
Equinox 3.20 64-bit 4CPU3172 58%
18.5/32
 37%
12.5/34
 35%
3.5/10
           
Arasan 21.1 64-bit 4CPU316550%
0.5/1
  53%
8.5/16
             
Booot 6.1 64-bit 4CPU3165 64%
20.5/32
 50%
2/4
             
Equinox 3.30 64-bit 4CPU3160   75%
3/4
 25%
0.5/2
           
Fritz 15 64-bit 4CPU3160 62%
20/32
 46%
17.5/38
 42%
5/12
           
Andscacs 0.92 64-bit3159  61%
31.5/52
 51%
28.5/56
            
Critter 1.6a 64-bit 4CPU315767%
21.5/32
66%
21/32
 61%
23/38
 75%
1.5/2
           
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
Hannibal 1.7 64-bit 4CPU3153 71%
23.5/33
 55%
26.5/48
             
Andscacs 0.921 64-bit3148  55%
34/62
 50%
30.5/61
            
Bouquet 1.8 64-bit 4CPU3148   56%
19/34
 50%
7/14
      25%
0.5/2
    
Fire 4 64-bit3144      49%
27.5/56
44%
3.5/8
 25%
1/4
25%
1/4
      
Booot 6.2 64-bit3142  59%
50.5/86
 51%
40/78
            
Protector 1.9.0 64-bit 4CPU3137   50%
1/2
 39%
5.5/14
           
Chiron 3.01 64-bit 4CPU3128   75%
1.5/2
 48%
10.5/22
           
BlackMamba 2.0 64-bit 4CPU3121     47%
7.5/16
      25%
0.5/2
    
Andscacs 0.89 64-bit3119    55%
30.5/55
 49%
27.5/56
          
Gull 3 64-bit3118  62%
32/52
 59%
35.5/60
 48%
29.5/62
50%
1/2
 25%
1/4
12%
0.5/4
      
Sting SF 5 64-bit 4CPU3116        0%
0/2
   25%
0.5/2
    
Roc 0.7 64-bit3114  56%
36/64
 60%
44.5/74
            
Chiron 4 64-bit3113  60%
31/52
 53%
36/68
            
Hannibal 1.5 64-bit 4CPU3109     75%
3/4
  50%
1/2
  25%
0.5/2
25%
0.5/2
    
Houdini 1.5a 64-bit3108  64%
33.5/52
 75%
3/4
 53%
27.5/52
          
Andscacs 0.872 64-bit3104      53%
29.5/56
46%
26/56
         
Strelka 5.5 64-bit310269%
22/32
 71%
37/52
 54%
30.5/56
 54%
28/52
25%
2.5/10
         
Critter 1.6a 64-bit3099  67%
35/52
 60%
33.5/56
 55%
28.5/52
50%
1/2
         
NirvanaChess 2.4 64-bit3099  67%
48.5/72
 62%
41/66
            
Equinox 3.20 64-bit3094    58%
30/52
 48%
25/52
50%
5/10
 40%
4/10
       
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
Naum 4.6 64-bit 4CPU3094     62%
2.5/4
  25%
0.5/2
  50%
1/2
25%
0.5/2
    
NirvanaChess 2.1c 64-bit 4CPU3094        29%
3.5/12
   20%
2/10
    
Fritz 15 64-bit3092    62%
32/52
 52%
27/52
47%
7.5/16
 29%
3.5/12
       
Chiron 2 64-bit 4CPU3084     50%
1/2
  50%
1/2
  42%
5/12
25%
0.5/2
    
Equinox 3.30 64-bit3084      62%
2.5/4
35%
3.5/10
 25%
1/4
12%
0.5/4
      
Texel 1.05 64-bit 4CPU3083     62%
2.5/4
  25%
0.5/2
  25%
0.5/2
25%
0.5/2
    
Hannibal 1.7 64-bit3079  54%
6.5/12
 62%
44.5/72
 52%
31.5/60
48%
10.5/22
         
Booot 6.1 64-bit3076    50%
3.5/7
 46%
6.5/14
          
Hannibal 1.4b 64-bit 4CPU3076     70%
7/10
  30%
3/10
  20%
2/10
25%
2/8
    
Rybka 4.1 64-bit3076  50%
0.5/1
   50%
1/2
  50%
1/2
       
Bouquet 1.8 64-bit3073      61%
13.5/22
50%
1/2
 50%
1/2
       
Protector 1.7.0 64-bit 4CPU3073           25%
0.5/2
0%
0/1
    
Texel 1.07 64-bit3073  58%
7/12
 66%
10.5/16
            
NirvanaChess 2.3 64-bit3071    50%
5.5/11
 55%
16.5/30
44%
15/34
         
Protector 1.6.0 64-bit 4CPU3069     55%
5.5/10
  40%
4/10
   44%
3.5/8
    
NirvanaChess 2.2 64-bit3062       42%
10/24
 47%
7.5/16
38%
6/16
      
Andscacs 0.85 64-bit3058         17%
1/6
20%
2/10
      
Protector 1.9.0 64-bit3057    53%
8/15
 52%
15.5/30
64%
9/14
 25%
1.5/6
28%
4.5/16
      
Alfil 15.7 64-bit3056      58%
11.5/20
      42%
2.5/6
   
Texel 1.04 64-bit 4CPU3056     85%
8.5/10
  60%
6/10
   12%
1/8
    
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
BlackMamba 2.0 64-bit3055      61%
13.5/22
62%
2.5/4
 0%
0/2
29%
4/14
      
Hiarcs 14 4CPU3052     62%
7.5/12
  58%
7/12
  25%
0.5/2
35%
3.5/10
    
Chiron 3.01 64-bit3049      41%
9/22
62%
2.5/4
         
Komodo 2.03 64-bit3044       75%
7.5/10
 25%
2.5/10
       
Texel 1.06 64-bit3040    58%
7/12
 58%
17.5/30
53%
9.5/18
         
iCE 3.0 64-bit3040    67%
10/15
 60%
18/30
59%
9.5/16
 28%
4.5/16
75%
1.5/2
      
Chiron 1.1a 64-bit 4CPU3039     75%
7.5/10
  50%
5/10
   31%
2.5/8
    
Elektro 1.2 64-bit3039      57%
12.5/22
50%
1/2
 50%
1/2
50%
1/2
      
Hannibal 1.5 64-bit3038       53%
8/15
 50%
3/6
30%
8.5/28
      
Andscacs 0.84 64-bit3037         40%
4/10
25%
1.5/6
      
Protector 1.8.0 64-bit3037       50%
5/10
 45%
4.5/10
39%
8.5/22
  62%
2.5/4
   
Critter 0.80 64-bit 4CPU3032     70%
7/10
      50%
4/8
    
Booot 6.0.2 64-bit3029      60%
15.5/26
67%
12/18
         
Deep Junior 13 64-bit 4CPU3026        50%
5/10
   30%
3/10
    
Deep Junior Yokohama 64-bit 4CPU3023     100%
2/2
  25%
0.5/2
  50%
1/2
50%
1/2
    
Andscacs 0.80 64-bit 4CPU3022           38%
1.5/4
23%
2.5/11
    
Senpai 1.0 64-bit 4CPU3022     61%
8.5/14
  75%
1.5/2
  50%
1/2
38%
4.5/12
    
NirvanaChess 2.1c 64-bit3021          45%
10/22
  30%
3/10
   
Deep Shredder 12 64-bit 4CPU3016     58%
7/12
  25%
0.5/2
  75%
1.5/2
50%
1/2
    
Rybka 2.3.2a 64-bit 4CPU3016        75%
1.5/2
  25%
0.5/2
38%
3/8
    
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
Spike 1.4 Leiden 4CPU3015 100%
1/1
   50%
1/2
  46%
5.5/12
  33%
2/6
54%
6.5/12
    
Sting SF 6.1 64-bit3015       65%
6.5/10
 50%
3/6
       
Andscacs 0.83 64-bit3014       50%
4.5/9
  55%
5.5/10
      
Chiron 2 64-bit3014       60%
6/10
 50%
1/2
42%
10/24
   25%
0.5/2
  
Gull 2.2 64-bit3012         35%
3.5/10
40%
4/10
      
Naum 4.6 64-bit3009      66%
14.5/22
58%
7/12
 25%
0.5/2
41%
11.5/28
  35%
3.5/10
33%
4/12
  
Cheng 4.39 64-bit 4CPU3008     61%
8.5/14
  44%
11.5/26
  30%
3/10
     
Protector 1.7.0 64-bit3008             50%
1/2
31%
5/16
  
Texel 1.05 64-bit3008       58%
10.5/18
 75%
1.5/2
33%
8/24
  36%
6.5/18
25%
1/4
  
SmarThink 1.96 64-bit3005      77%
18.5/24
92%
5.5/6
         
Sting SF 7.3 64-bit3002    83%
2.5/3
 44%
3.5/8
          
Hannibal 1.4b 64-bit2999       55%
5.5/10
     35%
3.5/10
42%
5/12
  
Vajolet2 2.1 64-bit 4CPU2998     75%
9/12
  25%
1/4
        
Rybka 2.1 64-bit 4CPU2997     45%
4.5/10
  35%
3.5/10
   0%
0/2
    
SmarThink 1.97 64-bit2994    75%
3/4
 64%
9/14
          
Critter 0.90 32-bit2988       60%
6/10
 35%
3.5/10
       
BlackMamba 1.2b 64-bit2986       55%
5.5/10
     40%
4/10
   
Gull R375 64-bit2986             35%
3.5/10
45%
4.5/10
  
Protector 1.4.0 64-bit 4CPU2981           30%
3/10
38%
3/8
    
Hiarcs 13.2 4CPU2980           60%
6/10
44%
3.5/8
    
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
Cheng4 0.38 64-bit 4CPU2979           50%
13/26
21%
2.5/12
    
Chiron 1.1a 64-bit2977         45%
4.5/10
    20%
2/10
30%
3/10
 
Arasan 18.2 64-bit 4CPU2970     55%
5.5/10
  54%
6.5/12
        
Spark 1.0 64-bit 4CPU2968     100%
2/2
  53%
9.5/18
  42%
7.5/18
25%
0.5/2
    
Zappa Mexico II 64-bit 4CPU2968     100%
2/2
     69%
5.5/8
     
Alfil 15.8 64-bit2962       62%
2.5/4
 59%
9.5/16
53%
8.5/16
      
Andscacs 0.80 64-bit2960             50%
5/10
50%
6/12
  
Hiarcs 142960       25%
0.5/2
 50%
1/2
50%
13/26
  58%
7/12
75%
1.5/2
  
Senpai 1.0 64-bit2960       50%
1/2
 50%
1/2
53%
16/30
  60%
6/10
38%
6/16
25%
2.5/10
 
Vajolet2 2.2 64-bit2959      58%
3.5/6
50%
1/2
         
Zappa Mexico 64-bit 4CPU2959     80%
8/10
  55%
5.5/10
   25%
2.5/10
    
Naum 3 64-bit 4CPU2956     75%
7.5/10
  45%
4.5/10
   38%
3/8
    
Pedone 1.4.1 64-bit2956      67%
4/6
59%
9.5/16
         
Hakkapeliitta 3.0 64-bit2953    100%
4/4
 25%
0.5/2
62%
12.5/20
50%
4/8
67%
8/12
49%
18.5/38
  44%
7/16
   
Stockfish 1.4 64-bit 4CPU2947        70%
7/10
   62%
5/8
    
Gaviota 1.0 64-bit 4CPU2941        41%
13/32
  36%
6.5/18
58%
7/12
    
Deep Sjeng c't 20102940          12%
0.5/4
  75%
1.5/2
25%
0.5/2
  
EXchess 7.51b 64-bit 4CPU2939     75%
7.5/10
     55%
15.5/28
     
Deep Shredder 12 64-bit2938       65%
6.5/10
 50%
5/10
47%
14/30
  54%
6.5/12
61%
8.5/14
35%
3.5/10
 
SmarThink 1.80 64-bit2937       50%
5/10
 50%
6/12
       
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
Arasan 17.5 64-bit 4CPU2934        70%
7/10
  59%
13/22
41%
4.5/11
    
Stockfish 1.6.3 32-bit2933          60%
6/10
  50%
5/10
   
EXchess 7.71b 64-bit 4CPU2931        66%
18.5/28
   45%
13.5/30
    
Bobcat 7.1 64-bit 4CPU2930     85%
8.5/10
  83%
10/12
        
Arasan 18.0 64-bit 4CPU2925        40%
4/10
   50%
1/2
    
Deep Sjeng WC2008 64-bit 4CPU2924           62%
5/8
100%
2/2
    
Cheng 4.39 64-bit2919       70%
7/10
 60%
6/10
52%
11.5/22
      
Deep Junior Yokohama 64-bit2918       50%
5/10
  57%
16/28
   75%
3/4
  
Toga II 3.0 4CPU2918        70%
7/10
  75%
3/4
50%
2/4
    
SmarThink 1.70 64-bit2916          62%
21/34
  38%
7.5/20
56%
18/32
17%
2/12
30%
3/10
Vajolet2 2.0 64-bit2916         60%
6/10
59%
13/22
  48%
9.5/20
55%
5.5/10
  
Deep Junior 13.3 64-bit2915             75%
1.5/2
33%
4/12
  
Spike 1.4 Leiden2914          47%
7/15
   46%
11/24
25%
0.5/2
 
Quazar 0.4 64-bit2904          64%
9/14
  62%
7.5/12
20%
1/5
25%
0.5/2
 
Rybka 1.1 64-bit2901          65%
6.5/10
   20%
2/10
  
DiscoCheck 5.2 64-bit2899          60%
6/10
  67%
8/12
  12%
0.5/4
Rybka 1.2 64-bit2899       80%
8/10
     50%
6/12
   
Bright 0.4a 4CPU2895        55%
5.5/10
  55%
5.5/10
     
Hiarcs 13.22895              50%
5/10
40%
4/10
 
Glaurung 2.2 64-bit 4CPU2894        69%
12.5/18
  75%
3/4
50%
1/2
    
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
Booot 5.2.0 64-bit2893              56%
9/16
67%
4/6
38%
1.5/4
DiscoCheck 5.2.1 64-bit2893          75%
7.5/10
  56%
4.5/8
50%
8/16
46%
5.5/12
 
Tornado 7.0 64-bit 4CPU2892        50%
2/4
  62%
2.5/4
50%
2/4
    
Spark 1.0 64-bit2891              40%
4/10
75%
1.5/2
 
iCE 2.0 64-bit2891          48%
9.5/20
  48%
9.5/20
43%
12/28
21%
3/14
 
Deuterium 14.3.34.130 64-bit2890          58%
11.5/20
  60%
12/20
46%
36/79
  
Cheng4 0.38 64-bit2889             71%
8.5/12
59%
6.5/11
 55%
5.5/10
MinkoChess 1.3 64-bit 4CPU2885        75%
7.5/10
  70%
7/10
50%
1/2
    
Tornado 4.88 64-bit 4CPU2884        55%
5.5/10
   75%
12/16
    
Vajolet2 1.44 64-bit2875              70%
7/10
45%
9/20
 
Scorpio 2.7.6 64-bit 4CPU2873           65%
13/20
72%
13/18
    
Vajolet2 1.45 64-bit2866              67%
6/9
50%
7/14
 
The Baron 3.29 64-bit 4CPU2865        62%
2.5/4
   50%
1/2
    
Crafty 25.0 64-bit2862       85%
8.5/10
 50%
5/10
      25%
2.5/10
Arasan 18.0 64-bit2859          72%
11.5/16
     45%
4.5/10
Gaviota 0.86 64-bit 4CPU2859           80%
8/10
62%
5/8
    
Gaviota 1.0 64-bit2858          40%
4/10
  69%
5.5/8
52%
25/48
75%
4.5/6
38%
1.5/4
Deuterium 14.2.33.276 64-bit2856              50%
1/2
33%
2/6
40%
4/10
EXchess 7.71b 64-bit2852          100%
2/2
  40%
4/10
   
Rodent 1.7 64-bit2850          75%
1.5/2
  75%
3/4
45%
4.5/10
 50%
5/10
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
Toga II 3.02849          100%
2/2
   58%
3.5/6
25%
1.5/6
25%
1/4
Atlas 3.80 64-bit2847          62%
2.5/4
  73%
9.5/13
55%
5.5/10
 45%
4.5/10
Nemo 1.0.1 64-bit2847          100%
2/2
  50%
5/10
61%
13.5/22
50%
1/2
 
Arasan 17.4 64-bit2842             60%
6/10
64%
9/14
0%
0/2
 
Zappa Mexico 64-bit2833             65%
6.5/10
75%
7.5/10
55%
5.5/10
 
NirvanaChess 1.8 64-bit2827              61%
8.5/14
68%
9.5/14
 
Murka 3 64-bit2823              62%
16/26
42%
2.5/6
25%
1/4
Tornado 6.0 64-bit2819             100%
4/4
 50%
1/2
30%
3/10
Pedone 1.1 64-bit 4CPU2818           88%
3.5/4
78%
7/9
    
NirvanaChess 1.7 64-bit2811               25%
0.5/2
58%
7/12
Rodent 1.6 64-bit2805              25%
1/4
 55%
5.5/10
Cheng4 0.36c 64-bit2798               41%
6.5/16
62%
2.5/4
Arasan 17.2 64-bit2788               83%
2.5/3
56%
9/16
Crafty 24.0 64-bit2771               38%
1.5/4
42%
2.5/6
EXchess 7.26b 64-bit2771               100%
1/1
55%
5.5/10
Dirty 20Apr2013 64-bit2769               50%
1/2
75%
3/4
Rodent 1.4 64-bit2758               38%
5/13
56%
10/18
Andscacs 0.64 64-bit2751               50%
1/2
54%
7.5/14
Godel 3.4.9 64-bit2727               71%
8.5/12
62%
2.5/4
iCE 1.0 64-bit2705               83%
10/12
75%
3/4
NameEloFizbo
2
64-bit
4CPU
Fizbo
1.9
64-bit
4CPU
Fizbo
2
64-bit
Fizbo
1.8
64-bit
4CPU
Fizbo
1.9
64-bit
Fizbo
1.7
64-bit
4CPU
Fizbo
1.8
64-bit
Fizbo
1.7
64-bit
Fizbo
1.5
64-bit
4CPU
Fizbo
1.6
64-bit
Fizbo
1.5
64-bit
Fizbo
1.31
64-bit
4CPU
Fizbo
1.4
64-bit
4CPU
Fizbo
1.4
64-bit
Fizbo
1.31
64-bit
Fizbo
1.2
64-bit
Fizbo
1.1
64-bit
Djinn 1.021 64-bit2667               75%
1.5/2
70%
7/10
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 May 15, 2021