CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Custom engine selection

Comparing 20 engines!
20 selected engines played 12 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 12, 2019 with Bayeselo based on 1'090'583 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+
1Vajolet2 2.6.1 64-bit 4CPU3137+21−2150.8%−5.160.3%605 
99.1%
 Vajolet2 2.5 64-bit 4CPU3097+24−2451.5%−9.354.0%493
53.8%
 Vajolet2 2.7 64-bit3096+15−1551.0%−8.348.3%1318
99.9%
 Vajolet2 2.6 64-bit3060+15−1552.3%−14.353.9%1272
90.9%
 Vajolet2 2.4 64-bit 4CPU3043+19−1947.2%+18.545.7%878
51.9%
 Vajolet2 2.2 64-bit 4CPU3042+27−2747.0%+15.648.7%423
76.1%
 Vajolet2 2.3 64-bit 4CPU3027+31−3145.2%+25.853.5%303
91.6%
 Vajolet2 2.5 64-bit3002+18−1851.0%−6.650.7%963
55.5%
 Vajolet2 2.1 64-bit 4CPU2999+25−2550.9%−3.348.5%462
96.1%
 Vajolet2 2.4 64-bit2969+21−2150.2%−0.248.8%705
71.8%
 Vajolet2 2.2 64-bit2961+19−1950.2%−1.847.8%850
62.8%
 Vajolet2 2.3 64-bit2957+20−2050.4%−1.749.9%758
99.7%
 Vajolet2 2.0 64-bit2917+20−2048.9%+6.949.7%784
91.3%
 Vajolet2 2.1 64-bit2896+24−2448.5%+10.446.2%550
83.8%
 Vajolet2 1.44 64-bit2877+31−3052.5%−17.346.1%323
69.2%
 Vajolet2 1.45 64-bit2867+20−2049.2%+6.042.9%787
90.6%
 Vajolet2 1.28 64-bit2847+22−2253.1%−19.743.4%656
100.0%
 Vajolet 2.482692+31−3148.9%+5.133.9%348
93.8%
 Vajolet 2.032661+24−2451.2%−11.633.8%562
100.0%
 Vajolet 1.62.12222+34−3447.7%+12.028.4%310
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617181920
1Vajolet2 2.6.1 64-bit 4CPU3137                    
2Vajolet2 2.5 64-bit 4CPU3097                    
3Vajolet2 2.7 64-bit3096                    
4Vajolet2 2.6 64-bit3060                    
5Vajolet2 2.4 64-bit 4CPU3043                    
6Vajolet2 2.2 64-bit 4CPU3042                    
7Vajolet2 2.3 64-bit 4CPU3027                    
8Vajolet2 2.5 64-bit3002         7 − 5
+3−1=8
+8
          
9Vajolet2 2.1 64-bit 4CPU2999                    
10Vajolet2 2.4 64-bit2969       5 − 7
+1−3=8
−8
            
11Vajolet2 2.2 64-bit2961                    
12Vajolet2 2.3 64-bit2957                    
13Vajolet2 2.0 64-bit2917                    
14Vajolet2 2.1 64-bit2896                    
15Vajolet2 1.44 64-bit2877                    
16Vajolet2 1.45 64-bit2867                    
17Vajolet2 1.28 64-bit2847                    
18Vajolet 2.482692                    
19Vajolet 2.032661                    
20Vajolet 1.62.12222                    
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
#NameElo1234567891011121314151617181920
1Vajolet2 2.6.1 64-bit 4CPU3137 99.199.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Vajolet2 2.5 64-bit 4CPU30970.9 53.899.3100.099.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Vajolet2 2.7 64-bit30960.246.2 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Vajolet2 2.6 64-bit30600.00.70.1 90.986.796.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Vajolet2 2.4 64-bit 4CPU30430.00.00.09.1 51.979.899.999.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Vajolet2 2.2 64-bit 4CPU30420.00.20.013.348.1 76.199.398.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Vajolet2 2.3 64-bit 4CPU30270.00.00.03.620.223.9 91.691.199.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Vajolet2 2.5 64-bit30020.00.00.00.00.10.78.4 55.599.199.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Vajolet2 2.1 64-bit 4CPU29990.00.00.00.00.41.28.944.5 96.199.099.4100.0100.0100.0100.0100.0100.0100.0100.0
10Vajolet2 2.4 64-bit29690.00.00.00.00.00.00.10.93.9 71.880.9100.0100.0100.0100.0100.0100.0100.0100.0
11Vajolet2 2.2 64-bit29610.00.00.00.00.00.00.00.11.028.2 62.899.9100.0100.0100.0100.0100.0100.0100.0
12Vajolet2 2.3 64-bit29570.00.00.00.00.00.00.00.00.619.137.2 99.7100.0100.0100.0100.0100.0100.0100.0
13Vajolet2 2.0 64-bit29170.00.00.00.00.00.00.00.00.00.00.10.3 91.398.6100.0100.0100.0100.0100.0
14Vajolet2 2.1 64-bit28960.00.00.00.00.00.00.00.00.00.00.00.08.7 83.896.699.8100.0100.0100.0
15Vajolet2 1.44 64-bit28770.00.00.00.00.00.00.00.00.00.00.00.01.416.2 69.293.6100.0100.0100.0
16Vajolet2 1.45 64-bit28670.00.00.00.00.00.00.00.00.00.00.00.00.03.430.8 90.6100.0100.0100.0
17Vajolet2 1.28 64-bit28470.00.00.00.00.00.00.00.00.00.00.00.00.00.26.49.4 100.0100.0100.0
18Vajolet 2.4826920.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 93.8100.0
19Vajolet 2.0326610.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.06.2 100.0
20Vajolet 1.62.122220.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314151617181920
1Vajolet2 2.6.1 64-bit 4CPU3137 1940019678510630340030000000
2Vajolet2 2.5 64-bit 4CPU3097194 00216102570000000000000
3Vajolet2 2.7 64-bit309600 99760003510233331270001254000
4Vajolet2 2.6 64-bit306000997 00072405282192258450524586000
5Vajolet2 2.4 64-bit 4CPU3043196216600 6312732446425200000000
6Vajolet2 2.2 64-bit 4CPU3042781020063 192022600000000000
7Vajolet2 2.3 64-bit 4CPU3027515700127192 07230600000000
8Vajolet2 2.5 64-bit300200351724300 060826426411874205424030
9Vajolet2 2.1 64-bit 4CPU2999600024226720 00000000000
10Vajolet2 2.4 64-bit296930023352846036080 404584219182389754000
11Vajolet2 2.2 64-bit29613403321942002640404 67047252811021792000
12Vajolet2 2.3 64-bit29570012722552062640584670 2722923612295000
13Vajolet2 2.0 64-bit2917000840001180219472272 513240760294000
14Vajolet2 2.1 64-bit2896300050000740182528292513 134310122000
15Vajolet2 1.44 64-bit2877000520002003811036240134 52619222460
16Vajolet2 1.45 64-bit286700124500054097217122760310526 34622640
17Vajolet2 1.28 64-bit2847005486000240549295294122192346 108920
18Vajolet 2.482692000000000000002222108 2700
19Vajolet 2.03266100000003000000466492270 0
20Vajolet 1.62.122220000000000000000000 
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
#NameElo1234567891011121314151617181920
1Vajolet2 2.6.1 64-bit 4CPU3137 17.70.00.013.27.65.60.00.62.32.30.00.02.60.00.00.00.00.00.0
2Vajolet2 2.5 64-bit 4CPU309717.7 0.00.015.811.17.20.00.00.00.00.00.00.00.00.00.00.00.00.0
3Vajolet2 2.7 64-bit30960.00.0 38.52.70.00.015.40.011.51.56.10.00.00.00.62.70.00.00.0
4Vajolet2 2.6 64-bit30600.00.038.5 0.00.00.032.40.026.710.311.14.12.73.32.24.50.00.00.0
5Vajolet2 2.4 64-bit 4CPU304313.215.82.70.0 4.810.80.21.82.92.43.20.00.00.00.00.00.00.00.0
6Vajolet2 2.2 64-bit 4CPU30427.611.10.00.04.8 26.40.025.50.00.00.00.00.00.00.00.00.00.00.0
7Vajolet2 2.3 64-bit 4CPU30275.67.20.00.010.826.4 0.09.40.30.00.60.00.00.00.00.00.00.00.0
8Vajolet2 2.5 64-bit30020.00.015.432.40.20.00.0 0.036.514.615.36.84.91.63.11.50.00.20.0
9Vajolet2 2.1 64-bit 4CPU29990.60.00.00.01.825.59.40.0 0.00.00.00.00.00.00.00.00.00.00.0
10Vajolet2 2.4 64-bit29692.30.011.526.72.90.00.336.50.0 26.039.914.714.53.76.54.00.00.00.0
11Vajolet2 2.2 64-bit29612.30.01.510.32.40.00.014.60.026.0 41.728.937.79.413.36.10.00.00.0
12Vajolet2 2.3 64-bit29570.00.06.111.13.20.00.615.30.039.941.7 17.622.33.37.96.70.00.00.0
13Vajolet2 2.0 64-bit29170.00.00.04.10.00.00.06.80.014.728.917.6 38.521.748.420.40.00.00.0
14Vajolet2 2.1 64-bit28962.60.00.02.70.00.00.04.90.014.537.722.338.5 15.323.210.10.00.00.0
15Vajolet2 1.44 64-bit28770.00.00.03.30.00.00.01.60.03.79.43.321.715.3 47.419.63.35.20.0
16Vajolet2 1.45 64-bit28670.00.00.62.20.00.00.03.10.06.513.37.948.423.247.4 24.01.94.70.0
17Vajolet2 1.28 64-bit28470.00.02.74.50.00.00.01.50.04.06.16.720.410.119.624.0 10.87.60.0
18Vajolet 2.4826920.00.00.00.00.00.00.00.00.00.00.00.00.00.03.31.910.8 29.70.0
19Vajolet 2.0326610.00.00.00.00.00.00.00.20.00.00.00.00.00.05.24.77.629.7 0.0
20Vajolet 1.62.122220.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
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 228 common opponents

Custom engine selection
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Fritz 16 64-bit 4CPU3193 31%
12.5/40
  30%
9/30
               
Chiron 4 64-bit 4CPU319235%
7/20
   25%
7.5/30
               
Andscacs 0.95 64-bit3183  31%
10.5/34
27%
11.5/42
                
Gull 3 64-bit 4CPU318041%
6.5/16
30%
6.5/22
                  
NirvanaChess 2.4 64-bit 4CPU318050%
10/20
41%
9/22
    0%
0/1
             
Fritz 15 64-bit 4CPU316141%
6.5/16
    35%
7/20
  25%
0.5/2
           
Hannibal 1.7 64-bit 4CPU315443%
9.5/22
45%
10/22
                  
Andscacs 0.86 64-bit 4CPU3145 52%
11.5/22
   35%
7/20
              
Texel 1.07 64-bit 4CPU314342%
2.5/6
   34%
13.5/40
               
NirvanaChess 2.2 64-bit 4CPU3139     32%
6.5/20
  0%
0/2
           
Protector 1.9.0 64-bit 4CPU3139    45%
13/29
32%
7/22
  25%
0.5/2
           
Alfil 15.7 64-bit 4CPU3137     42%
8.5/20
31%
10/32
             
Texel 1.06 64-bit 4CPU3132     41%
9/22
36%
11.5/32
             
Chiron 3.01 64-bit 4CPU3130     0%
0/1
  75%
1.5/2
           
BlackMamba 2.0 64-bit 4CPU3123     25%
0.5/2
  25%
0.5/2
           
Rybka 3 64-bit 4CPU312359%
9.5/16
    32%
6.5/20
              
Gull 3 64-bit3120  50%
15/30
            12%
0.5/4
    
Roc 1.0 64-bit3119  50%
2/4
38%
9/24
                
Roc 0.7 64-bit3116   45%
9/20
   17%
2/12
 30%
3/10
          
Chiron 4 64-bit3115  50%
2.5/5
56%
13.5/24
   42%
5/12
 40%
4/10
          
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Senpai 2.0 64-bit 4CPU311156%
9/16
   42%
12.5/30
               
Schooner 2.0.34 64-bit3110  38%
22/58
39%
11/28
                
ChessBrainVB 3.66 4CPU310744%
7/16
31%
5/16
                  
Sting SF 9 64-bit 4CPU310656%
9/16
   40%
12/30
               
Strelka 5.5 64-bit3104  50%
15/30
 40%
12/30
               
NirvanaChess 2.4 64-bit3102  54%
6.5/12
48%
11.5/24
   42%
5/12
 20%
2/10
          
Fritz 16 64-bit3101  48%
14.5/30
50%
2/4
   17%
2/12
            
Equinox 3.20 64-bit3096   55%
11/20
   25%
3/12
 35%
3.5/10
 17%
2/12
        
Naum 4.6 64-bit 4CPU3095     100%
1/1
31%
10/32
 12%
0.5/4
           
Fritz 15 64-bit3094   48%
9.5/20
     35%
3.5/10
 21%
2.5/12
        
Laser 1.4 64-bit 4CPU3089    48%
19/40
 50%
0.5/1
             
Nemorino 5.00 64-bit3088  51%
23.5/46
38%
10.5/28
                
Equinox 3.30 64-bit3086  50%
0.5/1
    0%
0/1
  38%
1.5/4
         
Texel 1.05 64-bit 4CPU3085     38%
7.5/20
  31%
9/29
           
RofChade 2.0 64-bit3083  57%
17/30
45%
12.5/28
                
Hannibal 1.7 64-bit3081   50%
10/20
   50%
6/12
  27%
8.5/32
         
Texel 1.07 64-bit3076  51%
21.5/42
50%
12.5/25
     20%
2/10
 25%
3/12
        
Bouquet 1.8 64-bit3075          50%
1/2
    38%
1.5/4
    
NirvanaChess 2.3 64-bit3073          25%
1.5/6
33%
4/12
        
Laser 1.5 64-bit3072   38%
1.5/4
   29%
3.5/12
            
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Rodent III 0.238 64-bit 4CPU3071 50%
11/22
  47%
14/30
               
Defenchess 1.1f 64-bit 4CPU306659%
9.5/16
48%
10.5/22
  58%
11.5/20
               
NirvanaChess 2.2 64-bit3064          25%
3/12
 0%
0/2
       
ChessBrainVB 3.723062  53%
20.5/39
57%
20.5/36
                
Andscacs 0.85 64-bit3060          25%
2.5/10
54%
6.5/12
        
Protector 1.9.0 64-bit3059   57%
12/21
   58%
7/12
 45%
4.5/10
28%
4.5/16
38%
4.5/12
25%
0.5/2
       
Alfil 15.7 64-bit3057       46%
5.5/12
   42%
5/12
25%
1.5/6
       
Alfil 15.8 64-bit 4CPU3057    58%
17.5/30
50%
1/2
  25%
0.5/2
           
BlackMamba 2.0 64-bit3057          38%
1.5/4
    25%
1/4
    
Hiarcs 14 4CPU3054     100%
2/2
  25%
1/4
           
Pedone 1.6 64-bit 4CPU3053    50%
15/30
 47%
15/32
             
chess22k 1.12 64-bit3050  61%
23/38
53%
20/38
                
Texel 1.06 64-bit3043          39%
7/18
38%
6/16
        
Elektro 1.2 64-bit3042          25%
0.5/2
 20%
2/10
       
iCE 3.0 64-bit304259%
9.5/16
        21%
3/14
50%
9/18
  14%
2/14
      
Hannibal 1.5 64-bit3040          25%
0.5/2
 25%
2.5/10
       
Nemorino 4.00 64-bit3040   62%
2.5/4
   44%
7/16
  40%
4/10
         
Sting SF 5 64-bit3040            25%
2/8
30%
3/10
      
Andscacs 0.84 64-bit3039            25%
0.5/2
30%
3/10
      
Arasan 19.2 64-bit 4CPU3039     47%
16/34
48%
15/31
             
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Gull 3.1 64-bit3039   35%
7/20
   29%
3.5/12
 58%
23/40
          
Arasan 20.4.1 64-bit3037       50%
2/4
 50%
1/2
          
Senpai 2.0 64-bit3036  57%
19.5/34
46%
5.5/12
   44%
7/16
 39%
5.5/14
 40%
4/10
        
Pedone 1.5 64-bit 4CPU303378%
12.5/16
    100%
2/2
41%
13/32
             
Wasp 3.50 64-bit3030  55%
16.5/30
64%
23/36
                
Sting SF 4.73028           58%
7/12
   0%
0/6
    
ChessBrainVB 3.683026   52%
14.5/28
   43%
6/14
            
Laser 1.4 64-bit3026         35%
3.5/10
39%
5.5/14
38%
3/8
        
SmarThink 1.98 64-bit3026  61%
19/31
42%
5/12
   56%
4.5/8
            
Bobcat 8.0 64-bit 4CPU3025 75%
16.5/22
  35%
10.5/30
25%
0.5/2
55%
17.5/32
             
Deep Junior Yokohama 64-bit 4CPU3025     25%
0.5/2
  38%
1.5/4
           
Senpai 1.0 64-bit 4CPU3024     50%
1/2
53%
17/32
 43%
12/28
           
Arasan 20.2 64-bit3022          55%
5.5/10
25%
1/4
        
Arasan 19.0.1 64-bit 4CPU3019     61%
11/18
  25%
0.5/2
           
Spike 1.4 Leiden 4CPU3017    57%
17/30
   38%
1.5/4
           
Chiron 2 64-bit3015            40%
4/10
  0%
0/2
    
Pedone 1.7 64-bit3014   67%
16/24
   55%
11.5/21
 54%
7.5/14
          
Naum 4.6 64-bit3013         17%
2/12
25%
1/4
50%
1/2
46%
6.5/14
40%
4/10
      
Gull 2.2 64-bit3011           29%
3.5/12
 50%
5/10
      
Laser 1.3 64-bit 4CPU3011 61%
13.5/22
   45%
14.5/32
              
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Cheng 4.39 64-bit 4CPU3010     59%
13/22
  43%
16.5/38
           
Protector 1.7.0 64-bit3010            15%
1.5/10
  50%
1/2
    
Sting SF 9.9 64-bit3010       50%
2/4
 48%
15.5/32
          
Texel 1.05 64-bit3010            22%
4/18
25%
2/8
  25%
2.5/10
   
Arasan 20.3 64-bit3009         35%
3.5/10
 50%
6/12
        
Sting SF 7.3 64-bit3006          62%
2.5/4
25%
1/4
        
Hannibal 1.4b 64-bit3001           46%
5.5/12
 20%
2/10
25%
0.5/2
17%
1/6
    
Pedone 1.4.1 64-bit 4CPU3001     44%
8/18
  52%
13/25
           
Defenchess 1.1f 64-bit2998  68%
20.5/30
61%
17/28
   48%
10.5/22
 56%
4.5/8
      50%
3/6
   
Hakkapeliitta TCEC v2 64-bit2998  75%
22.5/30
46%
13/28
   55%
16.5/30
            
Protector 1.6.0 64-bit2997             10%
1/10
30%
3/10
14%
2/14
    
Sting SF 9 64-bit2997       38%
4.5/12
 50%
2/4
          
Nemorino 3.0 64-bit2996         43%
6/14
 52%
14/27
        
SmarThink 1.97 64-bit2996    65%
19.5/30
  0%
0/1
 38%
6/16
39%
5.5/14
32%
7/22
        
Critter 0.90 32-bit2990   68%
13.5/20
   46%
5.5/12
            
BlackMamba 1.2b 64-bit2988          35%
3.5/10
  40%
4/10
      
ChessBrainVB 3.612988       59%
9.5/16
 38%
4.5/12
          
Rodent III 0.275 64-bit2986  70%
21/30
55%
22/40
                
NirvanaChess 2.0a 64-bit2985            50%
4/8
  29%
4/14
    
Rodent III 0.238 64-bit2983   72%
14.5/20
   48%
10.5/22
 53%
18/34
          
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Bobcat 7.6 64-bit 4CPU2980     56%
19/34
  58%
3.5/6
           
ChessBrainVB 3.502980         32%
4.5/14
 50%
8/16
        
Chiron 1.1a 64-bit2979             30%
3/10
35%
3.5/10
20%
2/10
    
Demolito 2018-10-29 64-bit2978  68%
20.5/30
66%
22.5/34
                
Pedone 1.6 64-bit2977         43%
6/14
 48%
10/21
        
Texel 1.04 64-bit2972              25%
0.5/2
25%
1.5/6
    
Ethereal 9.00 64-bit2968       50%
0.5/1
 42%
12.5/30
          
Alfil 15.8 64-bit2964          38%
3/8
29%
4/14
67%
4/6
50%
4/8
  20%
2/10
   
Hiarcs 142962       75%
1.5/2
 75%
1.5/2
61%
8.5/14
58%
3.5/6
25%
3.5/14
35%
3.5/10
50%
1/2
50%
1/2
    
Senpai 1.0 64-bit2962          50%
2/4
38%
1.5/4
38%
10/26
38%
1.5/4
17%
2/12
41%
14.5/35
    
Andscacs 0.72 64-bit2960               50%
2/4
20%
2/10
   
SmarThink 1.90 64-bit2959       62%
7.5/12
    55%
5.5/10
75%
3/4
      
Pedone 1.4.1 64-bit2958          41%
11.5/28
 40%
4/10
38%
1.5/4
      
Naum 4 64-bit2956   75%
15/20
   54%
6.5/12
            
Pedone 1.5 64-bit2956          56%
9/16
44%
8/18
        
Hakkapeliitta 3.0 64-bit2954       50%
1/2
 71%
8.5/12
48%
13.5/28
58%
15/26
41%
11.5/28
39%
5.5/14
      
Arasan 19.2 64-bit2952          50%
3/6
46%
5.5/12
    45%
4.5/10
   
Pirarucu 2.7.4 64-bit2950   65%
23.5/36
            22%
4.5/20
   
Arasan 20.0 64-bit2947          61%
8.5/14
62%
2.5/4
        
Wasp 2.6 64-bit2947       58%
3.5/6
 54%
37/68
          
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Nemorino 2.00 64-bit2946          50%
2/4
37%
7/19
    25%
2.5/10
   
Deep Sjeng c't 20102942       75%
1.5/2
 25%
0.5/2
50%
2/4
67%
4/6
64%
9/14
100%
2/2
 0%
0/2
    
Deep Shredder 12 64-bit2940          58%
7/12
 58%
11.5/20
42%
5/12
46%
5.5/12
62%
7.5/12
    
Rodent III 0.210 64-bit2937         79%
11/14
 50%
1/2
    44%
3.5/8
   
Stockfish 1.6.3 32-bit2934           54%
6.5/12
 35%
3.5/10
      
Crafty 25.2 64-bit2931  88%
26.5/30
    67%
12/18
 69%
11/16
55%
5.5/10
65%
20/31
        
Hannibal 1.3 32-bit2931          45%
4.5/10
   40%
4/10
55%
5.5/10
    
Amoeba 2.8 64-bit2927   62%
2.5/4
   70%
22.5/32
            
Wasp 2.01 64-bit2926         0%
0/1
 49%
18/37
        
Laser 1.3 64-bit2925          64%
9/14
67%
4/6
        
Bobcat 8.0 64-bit2924   65%
15.5/24
   69%
12.5/18
 55%
5.5/10
50%
10/20
69%
5.5/8
   40%
4/10
    
Arasan 19.1 64-bit2922       71%
8.5/12
  61%
8.5/14
         
Cheng 4.39 64-bit2921   72%
14.5/20
   54%
7.5/14
 71%
8.5/12
48%
14.5/30
48%
12.5/26
55%
12/22
48%
11.5/24
      
Deep Junior Yokohama 64-bit2921         75%
1.5/2
62%
10/16
67%
4/6
69%
5.5/8
50%
6/12
0%
0/2
25%
0.5/2
    
Deep Junior 13.3 64-bit2919       100%
2/2
  75%
1.5/2
 40%
4/10
 55%
5.5/10
45%
4.5/10
    
Dirty CUCUMBER 64-bit2919  72%
21.5/30
62%
2.5/4
            38%
4.5/12
   
SmarThink 1.70 64-bit2918            52%
16.5/32
 75%
1.5/2
47%
14/30
50%
5/10
   
Rodent II 0.9.64 64-bit2917          72%
14.5/20
38%
4.5/12
        
Spike 1.4 Leiden2915       50%
1/2
  75%
3/4
58%
3.5/6
39%
5.5/14
75%
1.5/2
25%
0.5/2
25%
1/4
44%
3.5/8
   
Amoeba 2.6 64-bit2912         55%
5.5/10
      38%
3/8
   
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Wasp 1.25 64-bit2909          64%
13.5/21
39%
5.5/14
        
Arasan 19.0.1 64-bit2908          44%
7/16
  43%
6/14
      
Amoeba 2.7 64-bit2906       40%
2/5
 55%
22/40
          
Quazar 0.4 64-bit2906   78%
15.5/20
   25%
0.5/2
 50%
5/10
62%
5/8
 53%
8.5/16
75%
1.5/2
42%
13.5/32
30%
1.5/5
    
Toga II 4.0 64-bit2905  88%
26.5/30
62%
2.5/4
   68%
9.5/14
 62%
15/24
          
Rybka 1.1 64-bit2903         65%
6.5/10
55%
5.5/10
 62%
5/8
       
DiscoCheck 5.2 64-bit2901            50%
5/10
 25%
0.5/2
 38%
1.5/4
   
chess22k 1.7 64-bit2899       54%
7/13
 25%
0.5/2
          
Rybka 1.2 64-bit2898            50%
1/2
60%
6/10
      
DiscoCheck 5.2.1 64-bit2895          67%
4/6
 45%
9/20
57%
8/14
 50%
18/36
    
Booot 5.2.0 64-bit2894          25%
0.5/2
 65%
6.5/10
50%
1/2
 61%
17/28
50%
4/8
   
EXchess 7.97b 64-bit2894         60%
6/10
60%
6/10
68%
9.5/14
        
Fizbo 1.31 64-bit2894            45%
4.5/10
 30%
3/10
33%
3/9
    
Spark 1.0 64-bit2893          75%
1.5/2
 50%
4/8
100%
2/2
 62%
2.5/4
    
iCE 2.0 64-bit2893            52%
15.5/30
  35%
8/23
    
Deuterium 14.3.34.130 64-bit2892         50%
5/10
67%
4/6
50%
1/2
60%
18/30
54%
7.5/14
 48%
29/61
    
Cheng4 0.38 64-bit2890            54%
6.5/12
  53%
9/17
    
Demolito 2017-08-26 64-bit2890       67%
8/12
 65%
6.5/10
 68%
9.5/14
        
Arasan 18.2 64-bit2887             57%
8/14
  50%
5/10
   
Ethereal 8.62 64-bit2885       79%
9.5/12
 50%
5/10
          
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Quazar 0.4 32-bit2880              65%
6.5/10
30%
3/10
38%
3/8
   
Bobcat 7.6 64-bit2878          60%
6/10
 55%
5.5/10
38%
1.5/4
      
Rodent II 0.9.33 64-bit2869          67%
12/18
  55%
5.5/10
      
Komodo 1.0 32-bit2868          70%
7/10
58%
7/12
 40%
4/10
      
Stockfish 1.5.1 32-bit2865         55%
5.5/10
75%
7.5/10
         
Thinker 5.4d Inert 64-bit2865            62%
5/8
75%
1.5/2
 88%
3.5/4
    
Crafty 25.0 64-bit2864          60%
6/10
  51%
17.5/34
      
Arasan 18.0 64-bit2861            75%
4.5/6
   65%
6.5/10
   
Gaviota 1.0 64-bit2860          38%
1.5/4
 66%
18.5/28
58%
3.5/6
25%
0.5/2
58%
7/12
50%
12/24
   
Deuterium 14.2.33.276 64-bit2858              59%
20/34
50%
2/4
35%
3.5/10
   
Dirty 30Apr2017 64-bit2857         60%
6/10
 65%
13/20
        
EXchess 7.92b 64-bit2856          67%
12/18
  61%
8.5/14
      
Zappa Mexico II 64-bit2855            62%
5/8
  38%
1.5/4
    
MinkoChess 1.3 64-bit2854            56%
4.5/8
100%
2/2
 62%
2.5/4
44%
3.5/8
   
Toga II 3.02851            46%
5.5/12
 75%
1.5/2
75%
3/4
56%
4.5/8
   
Thinker 5.4c Inert 32-bit2850          75%
7.5/10
  55%
5.5/10
      
Atlas 3.80 64-bit2848         70%
7/10
62%
2.5/4
62%
7.5/12
53%
8/15
57%
8/14
 45%
4.5/10
    
Nemo 1.0.1 64-bit2848            64%
7/11
25%
0.5/2
25%
0.5/2
62%
2.5/4
    
Defenchess 1.0 64-bit2847      50%
0.5/1
    85%
8.5/10
        
DisasterArea 1.65 64-bit2846         80%
8/10
64%
11.5/18
         
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Thinker 5.3b Inert 32-bit2845              35%
3.5/10
75%
7.5/10
    
Wasp 1.02 64-bit2842          75%
4.5/6
     65%
6.5/10
   
Arasan 17.5 64-bit2841            62%
5/8
  50%
2/4
35%
3.5/10
   
Dirty 3Nov2015 64-bit2838          54%
7.5/14
83%
2.5/3
60%
6/10
       
Fruit Reloaded 3.2.1 64-bit2836   88%
3.5/4
     70%
7/10
          
Pedone 1.3 64-bit2836            70%
7/10
60%
6/10
      
Fizbo 1.2 64-bit2834              55%
11/20
50%
7/14
    
Onno 1.2.70 64-bit2834            75%
6/8
  50%
2/4
    
Zappa Mexico 64-bit2833              75%
7.5/10
65%
6.5/10
    
DisasterArea 1.54 64-bit2828            62%
7.5/12
  75%
4.5/6
55%
5.5/10
   
Murka 3 64-bit2825            62%
5/8
75%
7.5/10
60%
6/10
52%
11.5/22
50%
8/16
   
Rybka 1.0 64-bit2824              40%
4/10
25%
2.5/10
69%
5.5/8
   
Zurichess Neuchatel 64-bit2823      100%
1/1
  62%
2.5/4
 75%
7.5/10
        
Tornado 4.88 64-bit2820            62%
5/8
 55%
5.5/10
35%
3.5/10
    
Tornado 6.0 64-bit2820            62%
2.5/4
  61%
11/18
    
Crafty 23.8 64-bit2812                62%
2.5/4
35%
3.5/10
  
Hannibal 1.0a 32-bit2801                75%
6/8
40%
4/10
  
Cheng4 0.36c 64-bit2799              80%
8/10
50%
6/12
62%
7.5/12
   
Atlas 3.70em 64-bit2788              70%
30/43
58%
7/12
    
Scorpio 2.7.6 64-bit2782               83%
5/6
88%
3.5/4
 62%
2.5/4
 
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
EXchess 7.18b 64-bit2775                 40%
4/10
12%
0.5/4
 
Octochess r5190 64-bit2772              70%
7/10
86%
12/14
50%
4/8
 17%
1/6
 
Dirty 20Apr2013 64-bit2770               75%
3/4
100%
4/4
 50%
1/2
 
Glaurung 2.1 64-bit2768                 30%
3/10
0%
0/2
 
Rodent 1.4 64-bit2759              65%
6.5/10
45%
4.5/10
25%
1/4
   
GNU Chess 5.50 64-bit2758                62%
5/8
 25%
0.5/2
 
Arasan 16.2 64-bit2741                 35%
3.5/10
25%
0.5/2
 
Godel 3.4.9 64-bit2727                67%
8/12
25%
0.5/2
  
Bobcat 3.25 64-bit2725                 100%
2/2
38%
3/8
 
iCE 1.0 64-bit2706              70%
7/10
80%
8/10
75%
6/8
29%
3.5/12
41%
13/32
 
Chess Tiger 2007.12704                 50%
1/2
50%
1/2
 
Rhetoric 1.2 64-bit2695                71%
8.5/12
75%
1.5/2
  
Rodent 1.2 64-bit2691                 55%
5.5/10
50%
6/12
 
Delfi 5.42690       100%
1/1
          50%
1/2
 
Pawny 1.0 64-bit2660                79%
9.5/12
47%
7.5/16
50%
11/22
 
RedQueen 1.1.97 64-bit2660                62%
7.5/12
100%
2/2
  
Godel 2.3.7 64-bit2657                 12%
0.5/4
8%
0.5/6
 
Dirty 24Apr2011 64-bit2654                 60%
6/10
50%
5/10
 
Djinn 1.010 64-bit2653                69%
5.5/8
50%
1/2
  
RedQueen 1.1.4 64-bit2653                 46%
6.5/14
50%
2/4
 
NameEloVajolet2
2.6.1
64-bit
4CPU
Vajolet2
2.5
64-bit
4CPU
Vajolet2
2.7
64-bit
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
2.1
64-bit
4CPU
Vajolet2
2.4
64-bit
Vajolet2
2.2
64-bit
Vajolet2
2.3
64-bit
Vajolet2
2.0
64-bit
Vajolet2
2.1
64-bit
Vajolet2
1.44
64-bit
Vajolet2
1.45
64-bit
Vajolet2
1.28
64-bit
Vajolet
2.48
Vajolet
2.03
Vajolet
1.62.1
Philou 3.7.1 64-bit2652                 25%
1.5/6
50%
5/10
 
Cyrano 0.6b17 64-bit2648                75%
6/8
50%
1/2
  
Alfil 13.1 64-bit2628                 55%
5.5/10
54%
6.5/12
 
Rotor 0.82628                 50%
2/4
50%
6/12
 
Nebula 2.0 64-bit2622                 62%
2.5/4
70%
7/10
 
Tucano 3.00 64-bit2620                 100%
4/4
75%
1.5/2
 
Djinn 0.992 64-bit2589                 62%
2.5/4
25%
0.5/2
 
Quazar 0.3b 32-bit2583                 80%
8/10
57%
8/14
 
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 October 12, 2019