CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 17 engines!
17 selected engines played 34 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 August 8, 2020 with Bayeselo based on 2'348'441 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+
1Crafty 25.2 64-bit 4CPU3053+15−1549.0%+6.339.5%1428 
100.0%
 Crafty 25.3 64-bit2965+24−2451.7%−10.131.9%573
74.9%
 Crafty 25.6 64-bit2955+19−1948.9%+7.534.2%924
97.4%
 Crafty 25.2 64-bit2933+10−1148.8%+8.432.5%3449
82.8%
 Crafty 25.1 64-bit2923+18−1848.6%+9.933.9%982
99.9%
 Crafty 25.0 64-bit2885+15−1547.0%+20.837.3%1385
100.0%
 Crafty 23.8 64-bit2825+12−1248.7%+8.035.0%2319
98.3%
 Crafty 24.0 64-bit2802+17−1851.4%−14.131.5%1155
74.9%
 Crafty 23.5 64-bit2794+16−1652.7%−18.931.9%1335
88.8%
 Crafty 23.4 64-bit2781+12−1245.2%+40.929.2%2708
99.5%
 Crafty 23.3 64-bit2757+15−1548.9%+10.928.8%1781
86.2%
 Crafty 23.0 64-bit 4CPU2745+17−1728.1%+157.628.1%1436
98.0%
 Crafty 23.2 64-bit2721+15−1556.1%−42.528.5%1652
100.0%
 Crafty 21.5 64-bit2543+13−1346.4%+26.730.3%2004
94.2%
 Crafty 20.14 32-bit2519+27−2736.5%+103.522.7%529
74.2%
 Crafty 18.15 32-bit2504+34−3444.7%+37.028.7%303
77.2%
 Crafty 19.19 32-bit2486+28−2848.4%+13.430.7%436
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617
1Crafty 25.2 64-bit 4CPU3053                 
2Crafty 25.3 64-bit2965                 
3Crafty 25.6 64-bit2955                 
4Crafty 25.2 64-bit2933                 
5Crafty 25.1 64-bit2923                 
6Crafty 25.0 64-bit2885                 
7Crafty 23.8 64-bit2825                 
8Crafty 24.0 64-bit2802                 
9Crafty 23.5 64-bit2794                 
10Crafty 23.4 64-bit2781                 
11Crafty 23.3 64-bit2757                 
12Crafty 23.0 64-bit 4CPU2745                 
13Crafty 23.2 64-bit2721                 
14Crafty 21.5 64-bit2543                 
15Crafty 20.14 32-bit2519                22.5 − 11.5
+16−5=13
+72
16Crafty 18.15 32-bit2504                 
17Crafty 19.19 32-bit2486              11.5 − 22.5
+5−16=13
−72
  
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
1Crafty 25.2 64-bit 4CPU3053 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Crafty 25.3 64-bit29650.0 74.999.199.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Crafty 25.6 64-bit29550.025.1 97.499.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Crafty 25.2 64-bit29330.00.92.6 82.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Crafty 25.1 64-bit29230.00.41.017.2 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Crafty 25.0 64-bit28850.00.00.00.00.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Crafty 23.8 64-bit28250.00.00.00.00.00.0 98.399.9100.0100.0100.0100.0100.0100.0100.0100.0
8Crafty 24.0 64-bit28020.00.00.00.00.00.01.7 74.997.2100.0100.0100.0100.0100.0100.0100.0
9Crafty 23.5 64-bit27940.00.00.00.00.00.00.125.1 88.8100.0100.0100.0100.0100.0100.0100.0
10Crafty 23.4 64-bit27810.00.00.00.00.00.00.02.811.2 99.5100.0100.0100.0100.0100.0100.0
11Crafty 23.3 64-bit27570.00.00.00.00.00.00.00.00.00.5 86.2100.0100.0100.0100.0100.0
12Crafty 23.0 64-bit 4CPU27450.00.00.00.00.00.00.00.00.00.013.8 98.0100.0100.0100.0100.0
13Crafty 23.2 64-bit27210.00.00.00.00.00.00.00.00.00.00.02.0 100.0100.0100.0100.0
14Crafty 21.5 64-bit25430.00.00.00.00.00.00.00.00.00.00.00.00.0 94.297.7100.0
15Crafty 20.14 32-bit25190.00.00.00.00.00.00.00.00.00.00.00.00.05.8 74.295.4
16Crafty 18.15 32-bit25040.00.00.00.00.00.00.00.00.00.00.00.00.02.325.8 77.2
17Crafty 19.19 32-bit24860.00.00.00.00.00.00.00.00.00.00.00.00.00.04.622.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314151617
1Crafty 25.2 64-bit 4CPU3053 00184787800000000000
2Crafty 25.3 64-bit29650 38300000000000000
3Crafty 25.6 64-bit29550383 44331531414736103190125000000
4Crafty 25.2 64-bit29331840443 11137422793051371351270399634
5Crafty 25.1 64-bit29237803151113 1444750314224320126000000
6Crafty 25.0 64-bit28857803147421444 1421454268318125000000
7Crafty 23.8 64-bit2825001472797501421 100611694521580120000
8Crafty 24.0 64-bit280200363053144541006 580386166871300000
9Crafty 23.5 64-bit2794001031372242681169580 96551703160000
10Crafty 23.4 64-bit278100190135320318452386965 21098112641276539
11Crafty 23.3 64-bit2757001251271261251581665172109 021943721883127
12Crafty 23.0 64-bit 4CPU27450000000870810 790000
13Crafty 23.2 64-bit27210003900121303161264219479 97525067137
14Crafty 21.5 64-bit25430009000001273720975 54369344
15Crafty 20.14 32-bit2519000600000651880250543 34220
16Crafty 18.15 32-bit2504000300000330676934 81
17Crafty 19.19 32-bit24860004000009127013734422081 
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
1Crafty 25.2 64-bit 4CPU3053 0.00.03.83.22.80.00.00.00.00.00.00.00.00.00.00.0
2Crafty 25.3 64-bit29650.0 25.60.00.00.00.00.00.00.00.00.00.00.00.00.00.0
3Crafty 25.6 64-bit29550.025.6 10.116.513.64.51.74.65.24.60.00.00.00.00.00.0
4Crafty 25.2 64-bit29333.80.010.1 25.115.34.86.62.92.22.40.00.80.20.20.10.1
5Crafty 25.1 64-bit29233.20.016.525.1 61.022.714.79.78.74.60.00.00.00.00.00.0
6Crafty 25.0 64-bit28852.80.013.615.361.0 38.417.99.97.83.90.00.00.00.00.00.0
7Crafty 23.8 64-bit28250.00.04.54.822.738.4 29.032.09.03.90.00.30.00.00.00.0
8Crafty 24.0 64-bit28020.00.01.76.614.717.929.0 23.310.05.73.44.60.00.00.00.0
9Crafty 23.5 64-bit27940.00.04.62.99.79.932.023.3 23.916.60.010.60.00.00.00.0
10Crafty 23.4 64-bit27810.00.05.22.28.77.89.010.023.9 47.02.029.02.72.00.10.3
11Crafty 23.3 64-bit27570.00.04.62.44.63.93.95.716.647.0 0.063.99.88.10.15.7
12Crafty 23.0 64-bit 4CPU27450.00.00.00.00.00.00.03.40.02.00.0 2.60.00.00.00.0
13Crafty 23.2 64-bit27210.00.00.00.80.00.00.34.610.629.063.92.6 26.711.53.46.6
14Crafty 21.5 64-bit25430.00.00.00.20.00.00.00.00.02.79.80.026.7 21.43.014.1
15Crafty 20.14 32-bit25190.00.00.00.20.00.00.00.00.02.08.10.011.521.4 4.122.8
16Crafty 18.15 32-bit25040.00.00.00.10.00.00.00.00.00.10.10.03.43.04.1 11.0
17Crafty 19.19 32-bit24860.00.00.00.10.00.00.00.00.00.35.70.06.614.122.811.0 
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 187 common opponents

Custom engine selection
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
Stockfish 2.0.1 64-bit3089         16%
5/32
14%
4.5/32
      
Booot 6.1 64-bit3086   21%
10.5/50
23%
7.5/32
            
iCE 3.0 64-bit308125%
0.5/2
  24%
10.5/43
             
Stockfish 1.8 64-bit3058          10%
3/30
 16%
5.5/34
    
Amoeba 3.0 64-bit 4CPU305053%
27/51
  44%
14.5/33
             
Critter 0.90 64-bit3049         9%
3/32
8%
2.5/32
      
SmarThink 1.98 64-bit304425%
0.5/2
  50%
1/2
             
Alfil 15.7 64-bit3031    33%
10.5/32
 15%
3/20
          
Minic 2.07 64-bit3028 34%
11/32
36%
11.5/32
              
SmarThink 1.96 64-bit3026   74%
28/38
27%
8.5/32
            
Pedone 1.5 64-bit3021   37%
15.5/42
39%
12.5/32
            
Hakkapeliitta TCEC v2 64-bit3020  55%
17.5/32
32%
9.5/30
             
Senpai 1.0 64-bit3007   37%
18.5/50
33%
10.5/32
            
Rodent IV 022 64-bit2994 48%
15/31
42%
13.5/32
              
Komodo 1.3 64-bit2993         19%
6/32
16%
5/32
      
Hakkapeliitta 3.0 64-bit298568%
31.5/46
  44%
19.5/44
38%
12/32
38%
12/32
           
Hiarcs 142985  50%
15.5/31
 41%
13/32
35%
11/31
   17%
5.5/32
       
Amoeba 3.1 64-bit2984 48%
15.5/32
48%
15.5/32
              
Protector 1.5.0 64-bit2984      29%
2/7
 25%
2.5/10
        
Rybka 2.3.2a 64-bit2978         17%
5.5/32
23%
7/30
 16%
5/32
    
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
Winter 0.7 64-bit2978 58%
18.5/32
52%
16.5/32
              
Critter 0.70 64-bit2973          22%
6.5/29
 11%
3.5/32
    
Komodo 1.2 64-bit2966          10%
3/30
 16%
5/32
    
Vajolet2 2.2 64-bit2961   50%
0.5/1
36%
11.5/32
26%
8/31
           
Bobcat 8.0 64-bit2960  59%
19/32
46%
16.5/36
             
Deep Shredder 12 64-bit2955    41%
13/32
33%
10.5/32
30%
9/30
          
Cheng 4.39 64-bit2942  53%
17/32
100%
1/1
47%
15/32
34%
11/32
           
Gull 1.0a 64-bit2938         28%
9/32
19%
6/32
      
Arasan 19.1 64-bit2932    36%
11.5/32
42%
13.5/32
           
Spark 1.0 64-bit2927  53%
17/32
33%
1/3
45%
14.5/32
48%
15/31
32%
13.5/42
8%
0.5/6
35%
7/20
27%
8.5/32
27%
8.5/32
      
Dirty CUCUMBER 64-bit2926  52%
16.5/32
38%
12/32
             
Wasp 1.25 64-bit2926   60%
26/43
55%
17.5/32
            
Asymptote 0.8 64-bit2925 61%
19.5/32
47%
15/32
              
iCE 2.0 64-bit2924     42%
13.5/32
44%
14/32
          
Booot 5.2.0 64-bit2922     53%
17/32
41%
13/32
  36%
11.5/32
       
Toga II 4.0 64-bit2921  55%
17.5/32
52%
16.5/32
             
Spike 1.4 Leiden2920  50%
15.5/31
 53%
17/32
45%
14.5/32
27%
11.5/42
42%
2.5/6
48%
9.5/20
39%
12.5/32
33%
10/30
      
Invictus r305 64-bit2917 58%
18.5/32
48%
15.5/32
              
EXchess 7.97b 64-bit2916  44%
14/32
46%
48.5/106
             
DiscoCheck 5.2 64-bit2915      45%
4.5/10
34%
13/38
         
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
SmarThink 1.70 64-bit2915     38%
12/32
31%
9.5/31
          
DiscoCheck 5.2.1 64-bit2913  60%
18/30
51%
24/47
52%
16/31
36%
11.5/32
           
Bobcat 7.6 64-bit2911   53%
25.5/48
50%
16/32
53%
17/32
           
Vajolet2 2.0 64-bit2906     44%
13.5/31
42%
13.5/32
          
Rodent II 0.9.64 64-bit2905   49%
20.5/42
58%
17.5/30
45%
14.5/32
           
Nemorino 1.0 64-bit2903    58%
15/26
36%
11.5/32
           
Quazar 0.4 64-bit2901   62%
2.5/4
56%
18/32
48%
15.5/32
39%
12.5/32
25%
9.5/38
54%
13/24
23%
7.5/32
       
Deep Junior Yokohama 64-bit2899     50%
16/32
34%
21.5/64
          
Deep Junior 12.5 64-bit2898    61%
19.5/32
    36%
11.5/32
       
Pedone 1.3 64-bit2891     53%
17/32
42%
13/31
          
Protector 1.4.0 64-bit2889         31%
10/32
32%
9.5/30
      
Thinker 5.4d Inert 64-bit2886    59%
19/32
52%
16/31
33%
14/42
39%
14.5/37
         
Deuterium 14.3.34.130 64-bit2883   58%
29/50
62%
20/32
53%
17/32
47%
14/30
          
Thinker 5.4c Inert 64-bit2883         34%
11/32
45%
13/29
 17%
5/30
    
Murka 3 64-bit2882    50%
16/32
69%
14.5/21
41%
20.5/50
 31%
10/32
        
Spark 0.4 64-bit2882          40%
12/30
 30%
9.5/32
    
Atlas 3.80 64-bit2875   46%
18/39
62%
20/32
39%
12.5/32
           
Toga II 3.02875      50%
10/20
31%
11.5/37
30%
3/10
        
Gaviota 1.0 64-bit2872   63%
28.5/45
58%
18.5/32
48%
15.5/32
45%
13/29
33%
12.5/38
         
EXchess 7.88b 64-bit2871    59%
19/32
53%
17/32
           
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
MinkoChess 1.3 64-bit2869    61%
19/31
55%
17.5/32
39%
20/51
37%
14/38
         
Dirty 3Nov2015 64-bit2868   50%
0.5/1
61%
19.5/32
56%
18/32
34%
10.5/31
          
DisasterArea 1.65 64-bit2868   62%
31.5/51
58%
18.5/32
42%
13.5/32
           
Laser 1.2 64-bit2868   47%
23/49
72%
23/32
57%
16.5/29
           
Hannibal 1.0a 64-bit2862         28%
9/32
38%
11.5/30
      
EXchess 7.71b 64-bit2860     59%
19/32
55%
17.5/32
          
Nemo 1.0.1 64-bit2857   83%
2.5/3
 67%
21.5/32
48%
20/42
50%
19/38
31%
7.5/24
        
Rybka 2.1 32-bit2857              0%
0/1
 0%
0/1
Protector 1.3.5 64-bit2856          30%
9/30
 32%
9.5/30
    
NirvanaChess 1.7 64-bit2848      55%
16.5/30
40%
17.5/44
         
Zappa Mexico II 64-bit2846   100%
1/1
 47%
15/32
56%
18/32
51%
19.5/38
         
Deuterium 14.2.33.276 64-bit2843      57%
27.5/48
40%
17.5/44
         
MinkoChess 1.2 64-bit2842        27%
8.5/31
42%
13.5/32
       
Onno 1.2.70 64-bit2842     66%
21/32
59%
19/32
          
Texel 1.02 64-bit2840      43%
22.5/52
 47%
15/32
        
SmarThink 1.60 64-bit2839      30%
8.5/28
50%
3/6
         
Booot 5.1.02838        52%
12.5/24
34%
11/32
42%
13.5/32
      
Deep Sjeng 3.0 64-bit2838      53%
17/32
 30%
9.5/32
        
Rodent 1.7 64-bit2829     48%
15.5/32
53%
17/32
          
SmarThink 1.40 64-bit2823      38%
20/52
 39%
12.5/32
        
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
Toga II 1.4.1SE2823         48%
15.5/32
47%
14/30
 37%
11/30
    
Cheng4 0.36c 64-bit2820      36%
13.5/38
41%
15.5/38
         
Scorpio 2.7.6 64-bit2816   0%
0/1
  39%
3.5/9
39%
17/44
41%
13/32
        
Tornado 4.88 64-bit2810      43%
12.5/29
42%
2.5/6
60%
6/10
        
Rhetoric 1.4.3 64-bit2806   66%
33.5/51
  44%
14/32
          
Gaviota 0.86 64-bit2799      54%
21/39
 56%
33.5/60
41%
13/32
       
Texel 1.01 64-bit2797        52%
16.5/32
55%
21/38
       
GNU Chess 5.50 64-bit2780      60%
6/10
45%
20/44
         
Octochess r5190 64-bit2780   78%
39/50
   55%
23.5/43
         
Bright 0.4a2779       55%
21/38
 62%
20/32
 50%
24.5/49
50%
15/30
    
Loop 13.6 (Loop 2007) 32-bit2775         57%
16.5/29
60%
17.5/29
 26%
7.5/29
    
Bright 0.5c2771   83%
2.5/3
    56%
18/32
 47%
14/30
 38%
11.5/30
    
MinkoChess 0.9 64-bit2771         55%
17.5/32
50%
15/30
      
Twisted Logic 20090922 64-bit2770      75%
3/4
 48%
15.5/32
36%
11.5/32
43%
13/30
 53%
16/30
    
EXchess 7.11b 64-bit2769      83%
5/6
 50%
5/10
        
Frenzee 3.5.19 64-bit2769      75%
7.5/10
63%
24/38
48%
15.5/32
47%
15/32
       
Twisted Logic 20100131x 64-bit2767          38%
11.5/30
 39%
12.5/32
    
EXchess 7.18b 64-bit2764      70%
7/10
 70%
7/10
        
Bison 9.11 64-bit2762   0%
0/1
     66%
21/32
57%
17/30
 30%
9/30
    
Jonny 4.002762   72%
37.5/52
   62%
23.5/38
55%
17/31
56%
18/32
37%
11/30
      
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
Toga II 1.2.1a 32-bit2762             11%
3.5/32
15%
5/33
  
Dirty 20Apr2013 64-bit2761      61%
5.5/9
 59%
16.5/28
        
BugChess2 1.9 64-bit2760   100%
1/1
   66%
25/38
61%
19/31
50%
16/32
       
Scorpio 2.6 64-bit2756         50%
16/32
52%
15.5/30
      
Fritz 92750              23%
7.5/33
 50%
0.5/1
Godel 3.4.9 64-bit2741   0%
0/1
  62%
20/32
          
Dirty 05Sep2012 64-bit2740        60%
6/10
56%
17.5/31
       
Chronos 1.9.9 64-bit2739        55%
17.5/32
62%
20/32
58%
17.5/30
 50%
15/30
    
Toga II 1.1a 32-bit2735               17%
5/30
0%
0/1
Spike 1.2 Turin2731          60%
18/30
 53%
16/30
17%
5.5/32
27%
8.5/31
  
Arasan 16.2 64-bit2727      65%
6.5/10
 59%
19/32
        
Deuterium 13.1.31.113 64-bit2721      57%
16.5/29
 56%
18/32
        
iCE 1.0 64-bit2721      78%
7/9
 53%
17/32
        
Octochess r4984 64-bit2714        70%
7/10
53%
17/32
       
Chess Tiger 2007.12713      60%
17.5/29
 58%
18.5/32
        
Bobcat 3.25 64-bit2712      68%
21/31
 65%
6.5/10
64%
20.5/32
       
Cheng4 0.35a 64-bit2711      67%
20/30
 62%
20/32
        
BugChess2 1.7 64-bit2707         61%
19.5/32
58%
17.5/30
      
Atlas 3.60 64-bit2703       67%
21.5/32
55%
5.5/10
        
Naum 2.0 32-bit2700         67%
21.5/32
  58%
17.5/30
23%
7.5/32
0%
0/1
 0%
0/1
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
Frenzee Feb08 64-bit2694         59%
19/32
64%
18.5/29
 63%
19/30
    
Naum 2.0 64-bit2693          52%
15.5/30
 53%
16/30
30%
9.5/32
   
Delfi 5.42682   83%
2.5/3
    64%
18/28
66%
21/32
67%
20/30
 57%
17/30
    
Scorpio 2.5 64-bit2682          60%
18/30
 50%
15/30
    
Daydreamer 1.75 64-bit2672        62%
15/24
62%
20/32
65%
19.5/30
 62%
37/60
    
BugChess2 1.6.4 64-bit2670          55%
16.5/30
 47%
14/30
    
Fritz 82666              33%
1/3
37%
11/30
 
Alaric 7072662         79%
24.5/31
70%
21/30
 52%
15.5/30
    
Glaurung 1.2.1 32-bit2657             22%
7/32
  50%
1/2
Naraku 1.312653         75%
24/32
60%
18/30
      
Djinn 1.010 64-bit2652      89%
12.5/14
69%
22/32
         
Scorpio 1.812648              75%
1.5/2
 25%
0.5/2
Colossus 2008b2641   100%
1/1
     73%
23.5/32
67%
20/30
 53%
16/30
    
Cyrano 0.6b17 64-bit2640   100%
1/1
     80%
25.5/32
68%
20.5/30
 59%
17/29
    
E.T. Chess 13.01.082634         75%
24/32
68%
20.5/30
      
Alfil 8.1.1 Optimized2625         70%
22.5/32
60%
18/30
 60%
17.5/29
    
Scorpio 1.82624              0%
0/2
 0%
0/1
WildCat 82624         78%
25/32
70%
19/27
 60%
18/30
    
Movei 00.8.438 (10 10 10)2622   100%
1/1
     73%
23.5/32
75%
22.5/30
 67%
20/30
    
Godel 2.3.7 64-bit2618      79%
5.5/7
83%
26.5/32
75%
7.5/10
        
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
Sloppy 0.2.2 64-bit2616   50%
0.5/1
        73%
22/30
    
Delfi 5.12615             44%
14/32
  39%
12/31
Slow Chess Blitz WV2.12615   100%
2/2
     81%
25/31
75%
22.5/30
 67%
20/30
47%
15/32
27%
8.5/31
0%
0/1
100%
2/2
Rotor 0.82612      79%
5.5/7
 90%
9/10
        
Glass 2.0 64-bit2611       81%
26/32
70%
7/10
        
Deuterium 10.01.27.2132609         70%
22.5/32
70%
21/30
      
ProDeo 1.22608            72%
21/29
41%
20.5/50
47%
14/30
  
Naum 1.91 32-bit2606              42%
13/31
 50%
1/2
Amyan 1.722604         73%
23.5/32
75%
22.5/30
 70%
21/30
    
Pharaon 3.5.12603            65%
19.5/30
48%
15.5/32
  50%
0.5/1
List 5.122591             39%
12/31
0%
0/2
 30%
9.5/32
N2 0.4 64-bit2589       86%
27.5/32
  68%
20.5/30
 67%
20/30
    
ProDeo 1.12587          75%
24/32
   31%
9.5/31
 43%
13/30
Ruffian 1.0.52585            68%
20.5/30
53%
17/32
 50%
0.5/1
50%
15/30
Hamsters 0.7.12579            73%
22/30
37%
12.5/34
   
Delfi 5.02576              0%
0/1
 25%
1/4
Pseudo 0.7c2575             44%
14/32
32%
9.5/30
  
SOS 5.12572          83%
25/30
 68%
20.5/30
45%
14.5/32
   
Aristarch 4.502567          73%
22/30
 65%
19.5/30
55%
17.5/32
50%
0.5/1
 36%
10.5/29
Deuterium 09.01.26.4922561          80%
24/30
 62%
18.5/30
    
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
Jonny 2.83 32-bit2552            72%
21.5/30
58%
18.5/32
45%
13.5/30
 25%
0.5/2
Anaconda 2.0.12545             61%
19.5/32
  25%
7.5/30
Arasan 11.7 64-bit2545          83%
25/30
 72%
21.5/30
    
Ktulu 4.22545            79%
22/28
38%
12/32
   
Fritz 5.322540             44%
14/32
0%
0/2
 50%
1/2
Ufim 8.022540            72%
21.5/30
66%
21/32
0%
0/1
40%
12.5/31
 
AnMon 5.752538          72%
21.5/30
 77%
23/30
    
SmarThink 0.17a2537          68%
20.5/30
 78%
23.5/30
61%
19.5/32
   
Thinker 4.7a2535             55%
17.5/32
52%
15.5/30
  
Frenzee 2.02532              0%
0/1
50%
0.5/1
0%
0/1
Petir 3.99d2524              50%
1/2
 25%
0.5/2
AnMon 5.602517             39%
12.5/32
53%
16/30
  
E.T. Chess 18.11.052511             59%
19/32
100%
1/1
  
AnMon 5.502508              50%
0.5/1
45%
13/29
0%
0/1
Little Goliath Evolution 3.122504            82%
24.5/30
49%
31.5/64
   
Yace 0.99.872504   100%
1/1
         59%
19/32
   
Petir 3.952502               48%
14.5/30
0%
0/1
Trace 1.362502              100%
1/1
48%
13.5/28
58%
17.5/30
Frenzee 3.0 32-bit2497              75%
1.5/2
53%
16/30
0%
0/1
Movei 00.8.3732479              0%
0/1
 0%
0/2
NameEloCrafty
25.2
64-bit
4CPU
Crafty
25.3
64-bit
Crafty
25.6
64-bit
Crafty
25.2
64-bit
Crafty
25.1
64-bit
Crafty
25.0
64-bit
Crafty
23.8
64-bit
Crafty
24.0
64-bit
Crafty
23.5
64-bit
Crafty
23.4
64-bit
Crafty
23.3
64-bit
Crafty
23.0
64-bit
4CPU
Crafty
23.2
64-bit
Crafty
21.5
64-bit
Crafty
20.14
32-bit
Crafty
18.15
32-bit
Crafty
19.19
32-bit
Amyan 1.5972462             41%
13/32
  0%
0/1
The Baron 1.7.02458              50%
16/32
 50%
1.5/3
Tao 5.42450              100%
1/1
57%
16.5/29
 
Quark 2.352424              0%
0/1
 100%
2/2
Arasan 9.22362              100%
2/2
 50%
1.5/3
Amateur 2.822351              100%
1/1
0%
0/1
70%
21/30
Homer 1.1b32288              100%
2/2
 83%
17.5/21
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 August 8, 2020