CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Custom engine selection

Comparing 19 engines!
19 selected engines played 32 games with each other

CCRL 40/4 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 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Computed on November 16, 2019 with Bayeselo based on 2'132'153 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+
1Vajolet2 2.8 64-bit 4CPU3235+26−2557.5%−48.042.1%480 
99.9%
 Vajolet2 2.6.1 64-bit 4CPU3184+15−1551.4%−7.956.8%1263
100.0%
 Vajolet2 2.8 64-bit3134+18−1848.5%+9.845.7%1000
69.9%
 Vajolet2 2.7 64-bit3128+15−1550.8%−4.944.4%1466
60.2%
 Vajolet2 2.5 64-bit 4CPU3125+20−2048.3%+11.143.5%809
100.0%
 Vajolet2 2.6 64-bit3084+13−1351.4%−10.248.5%1843
57.1%
 Vajolet2 2.4 64-bit 4CPU3082+17−1743.1%+46.739.6%1202
87.2%
 Vajolet2 2.2 64-bit 4CPU3068+18−1846.2%+22.142.7%1010
80.9%
 Vajolet2 2.3 64-bit 4CPU3054+23−2350.6%−6.837.9%588
84.5%
 Vajolet2 2.5 64-bit3040+13−1350.7%−7.044.0%1852
100.0%
 Vajolet2 2.4 64-bit2997+14−1449.7%+0.240.4%1576
90.8%
 Vajolet2 2.3 64-bit2983+16−1648.3%+10.739.4%1245
98.1%
 Vajolet2 2.2 64-bit2961+13−1348.4%+8.538.4%1861
99.4%
 Vajolet2 2.1 64-bit2932+18−1845.7%+28.237.8%984
98.2%
 Vajolet2 2.0 64-bit2907+16−1649.5%+9.340.5%1336
100.0%
 Vajolet2 1.28 64-bit2838+14−1451.0%−6.431.8%1854
100.0%
 Vajolet 2.482667+17−1745.8%+30.427.1%1264
99.9%
 Vajolet 2.032627+18−1849.2%−1.323.4%1305
100.0%
 Vajolet 0.4.11513+16−1644.4%+45.415.6%1629
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Vajolet2 2.8 64-bit 4CPU3235                   
2Vajolet2 2.6.1 64-bit 4CPU3184                   
3Vajolet2 2.8 64-bit3134                   
4Vajolet2 2.7 64-bit3128                   
5Vajolet2 2.5 64-bit 4CPU3125      18 − 14
+6−2=24
−11
            
6Vajolet2 2.6 64-bit3084                   
7Vajolet2 2.4 64-bit 4CPU3082    14 − 18
+2−6=24
+11
              
8Vajolet2 2.2 64-bit 4CPU3068                   
9Vajolet2 2.3 64-bit 4CPU3054                   
10Vajolet2 2.5 64-bit3040                   
11Vajolet2 2.4 64-bit2997                   
12Vajolet2 2.3 64-bit2983                   
13Vajolet2 2.2 64-bit2961                   
14Vajolet2 2.1 64-bit2932                   
15Vajolet2 2.0 64-bit2907                   
16Vajolet2 1.28 64-bit2838                   
17Vajolet 2.482667                   
18Vajolet 2.032627                   
19Vajolet 0.4.11513                   
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
1Vajolet2 2.8 64-bit 4CPU3235 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Vajolet2 2.6.1 64-bit 4CPU31840.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Vajolet2 2.8 64-bit31340.00.0 69.975.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Vajolet2 2.7 64-bit31280.00.030.1 60.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Vajolet2 2.5 64-bit 4CPU31250.00.024.939.8 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Vajolet2 2.6 64-bit30840.00.00.00.00.0 57.192.398.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Vajolet2 2.4 64-bit 4CPU30820.00.00.00.00.042.9 87.296.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Vajolet2 2.2 64-bit 4CPU30680.00.00.00.00.07.712.8 80.999.2100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Vajolet2 2.3 64-bit 4CPU30540.00.00.00.00.01.83.219.1 84.5100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Vajolet2 2.5 64-bit30400.00.00.00.00.00.00.00.815.5 100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Vajolet2 2.4 64-bit29970.00.00.00.00.00.00.00.00.00.0 90.8100.0100.0100.0100.0100.0100.0100.0
12Vajolet2 2.3 64-bit29830.00.00.00.00.00.00.00.00.00.09.2 98.1100.0100.0100.0100.0100.0100.0
13Vajolet2 2.2 64-bit29610.00.00.00.00.00.00.00.00.00.00.01.9 99.4100.0100.0100.0100.0100.0
14Vajolet2 2.1 64-bit29320.00.00.00.00.00.00.00.00.00.00.00.00.6 98.2100.0100.0100.0100.0
15Vajolet2 2.0 64-bit29070.00.00.00.00.00.00.00.00.00.00.00.00.01.8 100.0100.0100.0100.0
16Vajolet2 1.28 64-bit28380.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0100.0100.0
17Vajolet 2.4826670.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 99.9100.0
18Vajolet 2.0326270.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1 100.0
19Vajolet 0.4.115130.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Vajolet2 2.8 64-bit 4CPU3235 143001230279000000000000
2Vajolet2 2.6.1 64-bit 4CPU3184143 070282893141820114100691107000000
3Vajolet2 2.8 64-bit313400 16250946000605551327288000000
4Vajolet2 2.7 64-bit31280701625 151131600094379439740914230000
5Vajolet2 2.5 64-bit 4CPU31251232820151 82766078896200000000
6Vajolet2 2.6 64-bit3084089946131682 0001801110154657117633360
7Vajolet2 2.4 64-bit 4CPU3082279314007660 1842530000000000
8Vajolet2 2.2 64-bit 4CPU306801820000184 820000000000
9Vajolet2 2.3 64-bit 4CPU3054000078025382 127109799979950000
10Vajolet2 2.5 64-bit3040011460594389180100127 189610561201541396142421240
11Vajolet2 2.4 64-bit29970100551794621101001091896 18221407757616409423150
12Vajolet2 2.3 64-bit29830693273970546007910561822 1631706599362541950
13Vajolet2 2.2 64-bit2961011028840905710099120114071631 138311058911573720
14Vajolet2 2.1 64-bit29320700142017600795417577061383 1158682423180
15Vajolet2 2.0 64-bit2907000303009539661659911051158 13501055750
16Vajolet2 1.28 64-bit28380000030001424093628916821350 9226460
17Vajolet 2.48266700000300042425415742105922 3380
18Vajolet 2.032627000006000124315195372318575646338 0
19Vajolet 0.4.11513000000000000000000 
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
1Vajolet2 2.8 64-bit 4CPU3235 8.20.00.09.50.016.60.00.00.00.00.00.00.00.00.00.00.00.0
2Vajolet2 2.6.1 64-bit 4CPU31848.2 0.02.613.62.912.78.00.03.73.52.83.53.10.00.00.00.00.0
3Vajolet2 2.8 64-bit31340.00.0 65.90.033.30.00.00.021.221.414.610.10.00.00.00.00.00.0
4Vajolet2 2.7 64-bit31280.02.665.9 6.639.80.00.00.028.426.114.612.35.80.10.00.00.00.0
5Vajolet2 2.5 64-bit 4CPU31259.513.60.06.6 3.138.10.05.63.32.60.00.00.00.00.00.00.00.0
6Vajolet2 2.6 64-bit30840.02.933.339.83.1 0.00.00.048.732.217.715.46.20.10.10.10.20.0
7Vajolet2 2.4 64-bit 4CPU308216.612.70.00.038.10.0 8.314.10.00.00.00.00.00.00.00.00.00.0
8Vajolet2 2.2 64-bit 4CPU30680.08.00.00.00.00.08.3 5.10.00.00.00.00.00.00.00.00.00.0
9Vajolet2 2.3 64-bit 4CPU30540.00.00.00.05.60.014.15.1 5.25.04.34.05.04.90.00.00.00.0
10Vajolet2 2.5 64-bit30400.03.721.228.43.348.70.00.05.2 55.334.132.319.112.43.81.33.90.0
11Vajolet2 2.4 64-bit29970.03.521.426.12.632.20.00.05.055.3 64.640.929.621.211.91.510.90.0
12Vajolet2 2.3 64-bit29830.02.814.614.60.017.70.00.04.334.164.6 52.531.723.211.72.27.60.0
13Vajolet2 2.2 64-bit29610.03.510.112.30.015.40.00.04.032.340.952.5 48.634.624.05.011.70.0
14Vajolet2 2.1 64-bit29320.03.10.05.80.06.20.00.05.019.129.631.748.6 49.924.01.913.90.0
15Vajolet2 2.0 64-bit29070.00.00.00.10.00.10.00.04.912.421.223.234.649.9 42.34.021.80.0
16Vajolet2 1.28 64-bit28380.00.00.00.00.00.10.00.00.03.811.911.724.024.042.3 29.620.40.0
17Vajolet 2.4826670.00.00.00.00.00.10.00.00.01.31.52.25.01.94.029.6 13.20.0
18Vajolet 2.0326270.00.00.00.00.00.20.00.00.03.910.97.611.713.921.820.413.2 0.0
19Vajolet 0.4.115130.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
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 150 common opponents

Custom engine selection
NameEloVajolet2
2.8
64-bit
4CPU
Vajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.8
64-bit
Vajolet2
2.7
64-bit
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.6
64-bit
Vajolet2
2.4
64-bit
4CPU
Vajolet2
2.2
64-bit
4CPU
Vajolet2
2.3
64-bit
4CPU
Vajolet2
2.5
64-bit
Vajolet2
2.4
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.1
64-bit
Vajolet2
2.0
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
0.4.1
Houdini 6 64-bit3445     0%
0/1
   0%
0/1
 0%
0/1
       
Laser 1.7 64-bit3272   41%
4.5/11
 0%
0/1
             
Booot 6.2 64-bit 4CPU325740%
12/30
   28%
9/32
              
Booot 6.3.1 64-bit3256  25%
12.5/50
24%
11/45
               
Fizbo 2 64-bit3247  40%
20/50
34%
15/44
               
Chiron 4 64-bit 4CPU324150%
15/30
     30%
12/40
            
Andscacs 0.95 64-bit3237  36%
18/50
39%
17/44
               
Hannibal 1.7 64-bit 4CPU322852%
15/29
42%
16/38
  22%
7/32
 25%
10/40
            
Fritz 16 64-bit 4CPU3227    27%
8.5/32
 24%
9.5/40
            
NirvanaChess 2.4 64-bit 4CPU322548%
14.5/30
     25%
10/40
            
Rybka 4.1 64-bit 4CPU3206 45%
17.5/39
     22%
11.5/52
           
Texel 1.07 64-bit 4CPU3205 49%
19/39
  33%
10.5/32
 39%
15.5/40
            
Andscacs 0.93 64-bit3203    41%
13/32
    100%
1/1
         
Pedone 1.9 64-bit 4CPU320153%
16/30
43%
16/37
                 
Schooner 2.1 64-bit3201  38%
19/50
50%
0.5/1
               
Schooner 2.0.34 64-bit3192   29%
9/31
     27%
8.5/32
         
RubiChess 1.6 64-bit3186  43%
21.5/50
53%
17/32
               
Senpai 2.0 64-bit 4CPU3175 51%
20/39
  36%
11.5/32
 32%
13/40
            
Chiron 4 64-bit3164  48%
24/50
47%
15.5/33
 38%
34.5/91
   33%
10/30
         
Critter 1.6a 64-bit3158  46%
23/50
45%
14.5/32
               
NameEloVajolet2
2.8
64-bit
4CPU
Vajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.8
64-bit
Vajolet2
2.7
64-bit
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.6
64-bit
Vajolet2
2.4
64-bit
4CPU
Vajolet2
2.2
64-bit
4CPU
Vajolet2
2.3
64-bit
4CPU
Vajolet2
2.5
64-bit
Vajolet2
2.4
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.1
64-bit
Vajolet2
2.0
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
0.4.1
Sting SF 9 64-bit 4CPU315468%
20.5/30
     28%
11/40
            
Naum 4.6 64-bit 4CPU3153 67%
26/39
     38%
19.5/52
           
Arasan 21.4 64-bit3148  48%
24/50
39%
19.5/50
               
Strelka 5.5 64-bit3140    42%
13.5/32
 40%
16/40
            
Pedone 1.9 64-bit3134  50%
25/50
42%
13.5/32
 46%
23/50
             
NirvanaChess 2.4 64-bit3130  48%
24/50
47%
15/32
 33%
16.5/50
    20%
6.5/32
        
RofChade 2.0 64-bit3130   48%
15.5/32
 44%
14/32
             
Protector 1.9.0 64-bit 4CPU3128      26%
10.5/40
50%
26/52
           
Wasp 3.75 64-bit3122  51%
25.5/50
42%
13.5/32
               
Defenchess 1.1f 64-bit 4CPU3120 53%
20/38
  59%
19/32
 40%
16/40
            
Nemorino 5.00 64-bit3116  46%
23/50
52%
16.5/32
 50%
0.5/1
   27%
13/49
         
Texel 1.07 64-bit3112  54%
27/50
48%
15.5/32
 44%
22/50
   0%
0/1
33%
10.5/32
        
iCE 4.0 64-bit3112  58%
29/50
58%
18.5/32
               
Hannibal 1.7 64-bit3110  49%
24.5/50
61%
19.5/32
 45%
23.5/52
   45%
14/31
38%
12/32
25%
8/32
31%
16.5/53
      
Rybka 4.1 64-bit3108  68%
34/50
47%
15/32
 48%
24/50
   37%
11.5/31
23%
7.5/32
33%
10.5/32
35%
11.5/33
      
Demolito 2018-10-29 64-bit 4CPU310483%
2.5/3
61%
27.5/45
                 
Laser 1.5 64-bit3095     49%
69/141
   41%
12/29
         
Texel 1.06 64-bit3095           31%
9.5/31
24%
8/33
      
Pedone 1.5 64-bit 4CPU3093       49%
16.5/34
52%
25/48
          
Laser 1.4 64-bit 4CPU3091      55%
22/40
 39%
16/41
          
NameEloVajolet2
2.8
64-bit
4CPU
Vajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.8
64-bit
Vajolet2
2.7
64-bit
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.6
64-bit
Vajolet2
2.4
64-bit
4CPU
Vajolet2
2.2
64-bit
4CPU
Vajolet2
2.3
64-bit
4CPU
Vajolet2
2.5
64-bit
Vajolet2
2.4
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.1
64-bit
Vajolet2
2.0
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
0.4.1
Ethereal 9.00 64-bit 4CPU3088    47%
15/32
 55%
17.5/32
            
chess22k 1.13 64-bit3087  48%
24/50
50%
16/32
               
Booot 6.1 64-bit3085          33%
10/30
29%
9.5/33
       
Protector 1.9.0 64-bit3085  55%
27.5/50
53%
17/32
 46%
64.5/140
   41%
33/80
37%
23/62
34%
11/32
30%
15.5/52
      
Senpai 2.0 64-bit3084  57%
28.5/50
62%
20/32
 49%
68/139
   44%
35.5/81
36%
22/61
24%
7.5/31
       
chess22k 1.12 64-bit3081   59%
19/32
 41%
13.5/33
             
iCE 3.0 64-bit3081 67%
25.5/38
 44%
14/32
 57%
29/51
   43%
34.5/80
36%
22.5/62
27%
8.5/31
37%
26.5/72
34%
11/32
     
Demolito 2019-10-08 64-bit3080  63%
31.5/50
51%
20.5/40
               
Wasp 2.6 64-bit 4CPU3074    64%
20.5/32
 55%
22/40
            
Nemorino 4.00 64-bit3067     56%
28/50
   38%
18.5/49
28%
8.5/30
        
Cheng 4.39 64-bit 4CPU3065      64%
25.5/40
53%
27.5/52
           
Xiphos 0.2 64-bit3062     49%
24.5/50
   43%
35/82
         
Arasan 20.5 64-bit3059     62%
31/50
   44%
31.5/71
         
Crafty 25.2 64-bit 4CPU3055    69%
22/32
   51%
23.5/46
          
Arasan 20.3 64-bit3053          44%
14/32
42%
13.5/32
       
Pedone 1.7 64-bit3053     54%
75/140
   45%
23/51
         
Bobcat 8.0 64-bit 4CPU3052      62%
25/40
 53%
24.5/46
          
Hannibal 1.5 64-bit3049            41%
13/32
31%
10/32
     
Defenchess 1.1f 64-bit3047   64%
28/44
 50%
25/50
   46%
36.5/79
52%
31/60
        
Arasan 20.4.1 64-bit3043         54%
27/50
44%
14/32
        
NameEloVajolet2
2.8
64-bit
4CPU
Vajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.8
64-bit
Vajolet2
2.7
64-bit
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.6
64-bit
Vajolet2
2.4
64-bit
4CPU
Vajolet2
2.2
64-bit
4CPU
Vajolet2
2.3
64-bit
4CPU
Vajolet2
2.5
64-bit
Vajolet2
2.4
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.1
64-bit
Vajolet2
2.0
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
0.4.1
Nemorino 3.0 64-bit3041          42%
12.5/30
37%
29.5/80
       
SmarThink 1.98 64-bit3038   83%
35.5/43
62%
20/32
66%
33/50
   46%
23.5/51
         
Laser 1.4 64-bit3037          42%
13.5/32
48%
16/33
       
Naum 4.6 64-bit3032   69%
30.5/44
 60%
53/89
   52%
26/50
53%
17/32
34%
11/32
42%
13.5/32
32%
10/31
     
Pedone 1.6 64-bit3032          39%
12.5/32
40%
19.5/49
       
Alfil 15.7 64-bit3031            31%
10/32
36%
11.5/32
     
SmarThink 1.97 64-bit3031         55%
43.5/79
52%
32/62
42%
14/33
40%
20/50
      
Alfil 15.8 64-bit 4CPU3023      50%
20/40
 48%
22/46
          
Pedone 1.5 64-bit3021           45%
15/33
36%
18/50
      
Hakkapeliitta TCEC v2 64-bit3020   72%
31.5/44
66%
21/32
    50%
0.5/1
50%
15/30
        
Demolito 2018-10-29 64-bit3016   73%
32/44
 55%
17.5/32
             
EXchess 7.97b 64-bit 4CPU3012    64%
20.5/32
 62%
18.5/30
            
Senpai 1.0 64-bit3007           59%
19.5/33
35%
11.5/33
31%
10/32
25%
8/32
    
SmarThink 1.95 64-bit3006            47%
15/32
48%
14.5/30
     
Demolito 2017-08-26 64-bit 4CPU3003    67%
21.5/32
 60%
24/40
            
Pedone 1.4.1 64-bit2988            43%
22.5/52
39%
12.5/32
     
Hiarcs 142987         47%
23.5/50
61%
19/31
55%
17.5/32
48%
15/31
52%
16.5/32
33%
10.5/32
    
Arasan 20.0 64-bit2985           58%
18.5/32
30%
9.5/32
      
Hakkapeliitta 3.0 64-bit2984        61%
28.5/47
52%
42/80
53%
33/62
48%
15.5/32
52%
27/52
50%
16/32
45%
21.5/48
    
Nemorino 2.00 64-bit2984          53%
17/32
55%
17.5/32
48%
15.5/32
      
NameEloVajolet2
2.8
64-bit
4CPU
Vajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.8
64-bit
Vajolet2
2.7
64-bit
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.6
64-bit
Vajolet2
2.4
64-bit
4CPU
Vajolet2
2.2
64-bit
4CPU
Vajolet2
2.3
64-bit
4CPU
Vajolet2
2.5
64-bit
Vajolet2
2.4
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.1
64-bit
Vajolet2
2.0
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
0.4.1
Fizbo 1.5 64-bit2983             30%
9.5/32
41%
13/32
    
Wasp 2.6 64-bit2978         69%
55/80
53%
49/93
        
Bobcat 8.0 64-bit2957         73%
58/79
48%
15.5/32
62%
20/32
48%
15.5/32
      
Deep Shredder 12 64-bit2955            47%
15/32
39%
12.5/32
50%
15.5/31
22%
7/32
   
Laser 1.3 64-bit2950           53%
17/32
58%
18/31
      
Cheng 4.39 64-bit2945   50%
0.5/1
     68%
20.5/30
55%
17.5/32
59%
19/32
62%
32/52
42%
13.5/32
47%
15/32
    
Texel 1.03 64-bit2939               25%
8/32
21%
2.5/12
  
Crafty 25.2 64-bit2933         68%
20.5/30
65%
40/62
 50%
0.5/1
      
Spark 1.0 64-bit2927         74%
21.5/29
61%
37/61
58%
19/33
56%
29/52
61%
19.5/32
47%
15/32
45%
20/44
0%
0/7
23%
7.5/32
 
Wasp 1.25 64-bit2926           61%
19.5/32
52%
16.5/32
      
Atlas 3.91 64-bit2925     0%
0/1
   76%
26.5/35
         
Deep Sjeng c't 20102925     100%
1/1
   100%
1/1
         
iCE 2.0 64-bit2924             50%
16/32
42%
13.5/32
34%
16/47
   
Booot 5.2.0 64-bit2922             53%
16.5/31
50%
16/32
39%
12.5/32
 21%
6.5/31
 
Fizbo 1.31 64-bit2922              52%
16.5/32
39%
12.5/32
   
Spike 1.4 Leiden2921         62%
17.5/28
62%
38.5/62
61%
20/33
62%
32.5/52
58%
18.5/32
56%
18/32
38%
14.5/38
7%
0.5/7
22%
7/32
 
DiscoCheck 5.2 64-bit2915            30%
6/20
  34%
13/38
14%
1/7
  
SmarThink 1.70 64-bit2915             58%
18.5/32
47%
15/32
42%
12.5/30
   
DiscoCheck 5.2.1 64-bit2914         50%
0.5/1
 50%
16/32
59%
19/32
50%
16/32
47%
15/32
47%
15/32
   
EXchess 7.97b 64-bit2914     100%
1/1
    69%
22/32
75%
1.5/2
0%
0/1
      
NameEloVajolet2
2.8
64-bit
4CPU
Vajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.8
64-bit
Vajolet2
2.7
64-bit
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.6
64-bit
Vajolet2
2.4
64-bit
4CPU
Vajolet2
2.2
64-bit
4CPU
Vajolet2
2.3
64-bit
4CPU
Vajolet2
2.5
64-bit
Vajolet2
2.4
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.1
64-bit
Vajolet2
2.0
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
0.4.1
Bobcat 7.6 64-bit2911            56%
29/52
55%
17.5/32
     
Demolito 2017-08-26 64-bit2911          62%
20/32
67%
21.5/32
       
Rodent III 0.172 64-bit2908          72%
23/32
62%
40/65
       
ChessBrainVB 3.502906          53%
17/32
66%
18.5/28
       
Scorpio 2.8 64-bit2902   100%
1/1
     100%
1/1
         
Quazar 0.4 64-bit2901          61%
19.5/32
65%
21.5/33
62%
32.5/52
61%
19.5/32
45%
14.5/32
41%
15.5/38
 14%
4.5/32
 
Arasan 18.2 64-bit2900             53%
17/32
55%
16/29
    
Zurichess Neuchatel 64-bit2900     100%
1/1
     50%
0.5/1
       
Deep Junior Yokohama 64-bit2899          69%
22/32
61%
19.5/32
56%
18/32
47%
15/32
52%
16.5/32
41%
13/32
   
Pedone 1.3 64-bit2891             42%
13.5/32
55%
16/29
    
Cheng4 0.38 64-bit2887              56%
18/32
33%
10.5/32
   
Crafty 25.0 64-bit2886            74%
23/31
58%
18/31
56%
17.5/31
    
Thinker 5.4d Inert 64-bit2886          59%
19/32
 67%
21.5/32
62%
20/32
55%
17.5/32
58%
22/38
 16%
5/32
 
Deuterium 14.3.34.130 64-bit2883           50%
0.5/1
59%
19/32
 45%
14.5/32
40%
12.5/31
   
Murka 3 64-bit2882            75%
15/20
 59%
19/32
28%
9/32
14%
1/7
  
Gaviota 1.0 64-bit2873            45%
9/20
 56%
18/32
39%
17/44
   
MinkoChess 1.3 64-bit2870              50%
16/32
57%
21.5/38
   
DisasterArea 1.65 64-bit2866     100%
1/1
     0%
0/1
64%
20.5/32
      
Nemo 1.0.1 64-bit2856     100%
1/1
      55%
11.5/21
 56%
18/32
50%
19/38
21%
1.5/7
25%
8/32
 
Onno 1.2.70 64-bit2845              62%
20/32
36%
11.5/32
 16%
5/32
 
NameEloVajolet2
2.8
64-bit
4CPU
Vajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.8
64-bit
Vajolet2
2.7
64-bit
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.6
64-bit
Vajolet2
2.4
64-bit
4CPU
Vajolet2
2.2
64-bit
4CPU
Vajolet2
2.3
64-bit
4CPU
Vajolet2
2.5
64-bit
Vajolet2
2.4
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.1
64-bit
Vajolet2
2.0
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
0.4.1
Zappa Mexico II 64-bit2844            100%
1/1
 52%
16.5/32
61%
22.5/37
 31%
10/32
 
Deep Sjeng WC2008 64-bit2842              58%
18.5/32
  20%
6.5/32
 
Rodent 1.7 64-bit2829              67%
21.5/32
50%
16/32
   
Crafty 23.8 64-bit2825              58%
18.5/32
 36%
2.5/7
  
Scorpio 2.7.6 64-bit2816           100%
1/1
   38%
4.5/12
   
Fruit 2.3.12780     100%
1/1
     0%
0/1
       
Octochess r5190 64-bit2778               58%
3.5/6
35%
16/46
  
Bright 0.5c2771         75%
1.5/2
 50%
0.5/1
       
Frenzee 3.5.19 64-bit2769           100%
1/1
   72%
27.5/38
27%
8.5/32
  
Twisted Logic 20100131x 64-bit2766     100%
1/1
     50%
0.5/1
       
Jonny 4.002763           100%
1/1
   64%
27.5/43
45%
14/31
  
Dirty 20Apr2013 64-bit2761               58%
17.5/30
33%
9/27
  
BugChess2 1.9 64-bit2758            68%
13.5/20
  76%
29/38
44%
14/32
  
NirvanaChess 1.4 64-bit2749               61%
19.5/32
41%
13/32
  
Chronos 1.9.9 64-bit2739           100%
1/1
   56%
18/32
40%
15.5/39
  
Octochess r5132 64-bit2735                48%
15/31
30%
9.5/32
 
Karballo 1.8 64-bit2730     100%
1/1
   100%
1/1
         
iCE 1.0 64-bit2721               70%
22.5/32
42%
13/31
  
Chess Tiger 2007.12713               62%
20/32
43%
12/28
  
Bobcat 3.25 64-bit2712               72%
23/32
45%
20.5/46
  
NameEloVajolet2
2.8
64-bit
4CPU
Vajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.8
64-bit
Vajolet2
2.7
64-bit
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.6
64-bit
Vajolet2
2.4
64-bit
4CPU
Vajolet2
2.2
64-bit
4CPU
Vajolet2
2.3
64-bit
4CPU
Vajolet2
2.5
64-bit
Vajolet2
2.4
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.1
64-bit
Vajolet2
2.0
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
0.4.1
Cheng4 0.35a 64-bit2711                44%
14/32
33%
10.5/32
 
Atlas 3.60 64-bit2703               83%
26.5/32
29%
2/7
45%
4.5/10
 
RedQueen 1.1.4 64-bit2689               66%
21/32
49%
19/39
38%
12/32
 
Delfi 5.42682               81%
26/32
42%
13.5/32
  
Atlas 3.50 64-bit2674                44%
13.5/31
20%
2/10
 
Cyrano 0.6b17 64-bit2641           100%
1/1
100%
1/1
      
WildCat 82623           100%
1/1
    48%
15.5/32
  
Rotor 0.82612                58%
18.5/32
60%
6/10
 
Amyan 1.722604     100%
1/1
           55%
5.5/10
 
Matacz 1.42446         100%
1/1
       61%
19.5/32
 
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 November 16, 2019