CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (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 September 26, 2020 with Bayeselo based on 2'375'566 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%+5.939.5%1428 
100.0%
 Crafty 25.3 64-bit2965+24−2451.7%−10.531.9%573
76.4%
 Crafty 25.6 64-bit2954+19−1948.8%+8.033.7%956
97.4%
 Crafty 25.2 64-bit2933+10−1148.8%+7.632.5%3449
83.0%
 Crafty 25.1 64-bit2922+18−1848.6%+9.833.9%982
99.9%
 Crafty 25.0 64-bit2885+15−1647.0%+19.937.3%1385
100.0%
 Crafty 23.8 64-bit2824+12−1248.7%+8.235.0%2319
98.3%
 Crafty 24.0 64-bit2801+17−1751.4%−13.831.5%1155
74.7%
 Crafty 23.5 64-bit2793+16−1652.7%−18.631.9%1335
88.7%
 Crafty 23.4 64-bit2781+12−1245.2%+40.329.2%2708
99.4%
 Crafty 23.3 64-bit2757+15−1548.9%+10.528.8%1781
86.2%
 Crafty 23.0 64-bit 4CPU2744+17−1728.1%+157.928.1%1436
98.0%
 Crafty 23.2 64-bit2720+15−1556.1%−41.828.5%1652
100.0%
 Crafty 21.5 64-bit2542+13−1346.4%+27.230.3%2004
94.2%
 Crafty 20.14 32-bit2518+27−2736.5%+104.222.7%529
74.2%
 Crafty 18.15 32-bit2503+34−3444.7%+37.428.7%303
77.2%
 Crafty 19.19 32-bit2486+28−2848.4%+13.030.7%436
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617
1Crafty 25.2 64-bit 4CPU3053                 
2Crafty 25.3 64-bit2965                 
3Crafty 25.6 64-bit2954                 
4Crafty 25.2 64-bit2933                 
5Crafty 25.1 64-bit2922                 
6Crafty 25.0 64-bit2885                 
7Crafty 23.8 64-bit2824                 
8Crafty 24.0 64-bit2801                 
9Crafty 23.5 64-bit2793                 
10Crafty 23.4 64-bit2781                 
11Crafty 23.3 64-bit2757                 
12Crafty 23.0 64-bit 4CPU2744                 
13Crafty 23.2 64-bit2720                 
14Crafty 21.5 64-bit2542                 
15Crafty 20.14 32-bit2518                22.5 − 11.5
+16−5=13
+73
16Crafty 18.15 32-bit2503                 
17Crafty 19.19 32-bit2486              11.5 − 22.5
+5−16=13
−73
  
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 76.499.299.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Crafty 25.6 64-bit29540.023.6 97.499.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Crafty 25.2 64-bit29330.00.82.6 83.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Crafty 25.1 64-bit29220.00.31.017.0 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-bit28240.00.00.00.00.00.0 98.399.9100.0100.0100.0100.0100.0100.0100.0100.0
8Crafty 24.0 64-bit28010.00.00.00.00.00.01.7 74.797.1100.0100.0100.0100.0100.0100.0100.0
9Crafty 23.5 64-bit27930.00.00.00.00.00.00.125.3 88.7100.0100.0100.0100.0100.0100.0100.0
10Crafty 23.4 64-bit27810.00.00.00.00.00.00.02.911.3 99.4100.0100.0100.0100.0100.0100.0
11Crafty 23.3 64-bit27570.00.00.00.00.00.00.00.00.00.6 86.2100.0100.0100.0100.0100.0
12Crafty 23.0 64-bit 4CPU27440.00.00.00.00.00.00.00.00.00.013.8 98.0100.0100.0100.0100.0
13Crafty 23.2 64-bit27200.00.00.00.00.00.00.00.00.00.00.02.0 100.0100.0100.0100.0
14Crafty 21.5 64-bit25420.00.00.00.00.00.00.00.00.00.00.00.00.0 94.297.7100.0
15Crafty 20.14 32-bit25180.00.00.00.00.00.00.00.00.00.00.00.00.05.8 74.295.4
16Crafty 18.15 32-bit25030.00.00.00.00.00.00.00.00.00.00.00.00.02.325.8 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-bit29540383 44331531414736103190125000000
4Crafty 25.2 64-bit29331840443 11137422793051371351270399634
5Crafty 25.1 64-bit29227803151113 1444750314224320126000000
6Crafty 25.0 64-bit28857803147421444 1421454268318125000000
7Crafty 23.8 64-bit2824001472797501421 100611694521580120000
8Crafty 24.0 64-bit280100363053144541006 580386166871300000
9Crafty 23.5 64-bit2793001031372242681169580 96551703160000
10Crafty 23.4 64-bit278100190135320318452386965 21098112641276539
11Crafty 23.3 64-bit2757001251271261251581665172109 021943721883127
12Crafty 23.0 64-bit 4CPU27440000000870810 790000
13Crafty 23.2 64-bit27200003900121303161264219479 97525067137
14Crafty 21.5 64-bit25420009000001273720975 54369344
15Crafty 20.14 32-bit2518000600000651880250543 34220
16Crafty 18.15 32-bit2503000300000330676934 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 25.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
3Crafty 25.6 64-bit29540.025.0 10.116.313.44.51.74.55.24.60.00.00.00.00.00.0
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-bit29223.20.016.325.1 61.022.714.79.78.74.60.00.00.00.00.00.0
6Crafty 25.0 64-bit28852.80.013.415.361.0 38.417.99.97.83.90.00.00.00.00.00.0
7Crafty 23.8 64-bit28240.00.04.54.822.738.4 29.032.09.03.90.00.30.00.00.00.0
8Crafty 24.0 64-bit28010.00.01.76.614.717.929.0 23.310.05.73.44.60.00.00.00.0
9Crafty 23.5 64-bit27930.00.04.52.99.79.932.023.3 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 4CPU27440.00.00.00.00.00.00.03.40.02.00.0 2.60.00.00.00.0
13Crafty 23.2 64-bit27200.00.00.00.80.00.00.34.610.629.063.92.6 26.711.53.46.6
14Crafty 21.5 64-bit25420.00.00.00.20.00.00.00.00.02.79.80.026.7 21.43.014.1
15Crafty 20.14 32-bit25180.00.00.00.20.00.00.00.00.02.08.10.011.521.4 4.122.8
16Crafty 18.15 32-bit25030.00.00.00.10.00.00.00.00.00.10.10.03.43.04.1 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-bit3085   21%
10.5/50
23%
7.5/32
            
iCE 3.0 64-bit308025%
0.5/2
  24%
10.5/43
             
Stockfish 1.8 64-bit3057          10%
3/30
 16%
5.5/34
    
Amoeba 3.0 64-bit 4CPU304953%
27/51
  44%
14.5/33
             
Critter 0.90 64-bit3049         9%
3/32
8%
2.5/32
      
SmarThink 1.98 64-bit304325%
0.5/2
  50%
1/2
             
Alfil 15.7 64-bit3030    33%
10.5/32
 15%
3/20
          
Minic 2.07 64-bit3027 34%
11/32
36%
11.5/32
              
SmarThink 1.96 64-bit3025   74%
28/38
27%
8.5/32
            
Pedone 1.5 64-bit3020   37%
15.5/42
39%
12.5/32
            
Hakkapeliitta TCEC v2 64-bit3019  55%
17.5/32
32%
9.5/30
             
Senpai 1.0 64-bit3006   37%
18.5/50
33%
10.5/32
            
Rodent IV 022 64-bit2995 48%
15/31
42%
13.5/32
              
Komodo 1.3 64-bit2993         19%
6/32
16%
5/32
      
Hakkapeliitta 3.0 64-bit298468%
31.5/46
  44%
19.5/44
38%
12/32
38%
12/32
           
Amoeba 3.1 64-bit2983 48%
15.5/32
48%
15.5/32
              
Hiarcs 142983  50%
15.5/31
 41%
13/32
35%
11/31
   17%
5.5/32
       
Protector 1.5.0 64-bit2983      29%
2/7
 25%
2.5/10
        
Rybka 2.3.2a 64-bit2977         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-bit2977 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-bit2960   50%
0.5/1
36%
11.5/32
26%
8/31
           
Bobcat 8.0 64-bit2959  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-bit2931    36%
11.5/32
42%
13.5/32
           
Asymptote 0.8 64-bit2927 61%
19.5/32
47%
15/32
              
Dirty CUCUMBER 64-bit2926  52%
16.5/32
38%
12/32
             
Spark 1.0 64-bit2926  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
      
Wasp 1.25 64-bit2925   60%
26/43
55%
17.5/32
            
iCE 2.0 64-bit2923     42%
13.5/32
44%
14/32
          
Booot 5.2.0 64-bit2921     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 Leiden2919  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-bit2918 58%
18.5/32
48%
15.5/32
              
EXchess 7.97b 64-bit2915  44%
14/32
46%
48.5/106
             
DiscoCheck 5.2 64-bit2914      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-bit2914     38%
12/32
31%
9.5/31
          
DiscoCheck 5.2.1 64-bit2912  60%
18/30
51%
24/47
52%
16/31
36%
11.5/32
           
Bobcat 7.6 64-bit2910   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-bit2904   49%
20.5/42
58%
17.5/30
45%
14.5/32
           
Nemorino 1.0 64-bit2902    58%
15/26
36%
11.5/32
           
Quazar 0.4 64-bit2900   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-bit2898     50%
16/32
34%
21.5/64
          
Deep Junior 12.5 64-bit2897    61%
19.5/32
    36%
11.5/32
       
Pedone 1.3 64-bit2890     53%
17/32
42%
13/31
          
Protector 1.4.0 64-bit2889         31%
10/32
32%
9.5/30
      
Thinker 5.4d Inert 64-bit2884    59%
19/32
52%
16/31
33%
14/42
39%
14.5/37
         
Thinker 5.4c Inert 64-bit2883         34%
11/32
45%
13/29
 17%
5/30
    
Deuterium 14.3.34.130 64-bit2882   58%
29/50
62%
20/32
53%
17/32
47%
14/30
          
Spark 0.4 64-bit2882          40%
12/30
 30%
9.5/32
    
Murka 3 64-bit2881    50%
16/32
69%
14.5/21
41%
20.5/50
 31%
10/32
        
Toga II 3.02875      50%
10/20
31%
11.5/37
30%
3/10
        
Atlas 3.80 64-bit2874   46%
18/39
62%
20/32
39%
12.5/32
           
Gaviota 1.0 64-bit2871   63%
28.5/45
58%
18.5/32
48%
15.5/32
45%
13/29
33%
12.5/38
         
EXchess 7.88b 64-bit2870    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-bit2868    61%
19/31
55%
17.5/32
39%
20/51
37%
14/38
         
Dirty 3Nov2015 64-bit2867   50%
0.5/1
61%
19.5/32
56%
18/32
34%
10.5/31
          
DisasterArea 1.65 64-bit2867   62%
31.5/51
58%
18.5/32
42%
13.5/32
           
Laser 1.2 64-bit2867   47%
23/49
72%
23/32
57%
16.5/29
           
Hannibal 1.0a 64-bit2861         28%
9/32
38%
11.5/30
      
EXchess 7.71b 64-bit2859     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-bit2856              0%
0/1
 0%
0/1
Protector 1.3.5 64-bit2855          30%
9/30
 32%
9.5/30
    
NirvanaChess 1.7 64-bit2848      55%
16.5/30
40%
17.5/44
         
Zappa Mexico II 64-bit2845   100%
1/1
 47%
15/32
56%
18/32
51%
19.5/38
         
Deuterium 14.2.33.276 64-bit2842      57%
27.5/48
40%
17.5/44
         
MinkoChess 1.2 64-bit2841        27%
8.5/31
42%
13.5/32
       
Onno 1.2.70 64-bit2841     66%
21/32
59%
19/32
          
Texel 1.02 64-bit2839      43%
22.5/52
 47%
15/32
        
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
        
SmarThink 1.60 64-bit2838      30%
8.5/28
50%
3/6
         
Rodent 1.7 64-bit2828     48%
15.5/32
53%
17/32
          
Toga II 1.4.1SE2823         48%
15.5/32
47%
14/30
 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
SmarThink 1.40 64-bit2822      38%
20/52
 39%
12.5/32
        
Cheng4 0.36c 64-bit2819      36%
13.5/38
41%
15.5/38
         
Scorpio 2.7.6 64-bit2815   0%
0/1
  39%
3.5/9
39%
17/44
41%
13/32
        
Tornado 4.88 64-bit2809      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-bit2798      54%
21/39
 56%
33.5/60
41%
13/32
       
Texel 1.01 64-bit2796        52%
16.5/32
55%
21/38
       
Bright 0.4a2779       55%
21/38
 62%
20/32
 50%
24.5/49
50%
15/30
    
GNU Chess 5.50 64-bit2779      60%
6/10
45%
20/44
         
Octochess r5190 64-bit2779   78%
39/50
   55%
23.5/43
         
Loop 13.6 (Loop 2007) 32-bit2775         57%
16.5/29
60%
17.5/29
 26%
7.5/29
    
Bright 0.5c2770   83%
2.5/3
    56%
18/32
 47%
14/30
 38%
11.5/30
    
MinkoChess 0.9 64-bit2770         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-bit2768      83%
5/6
 50%
5/10
        
Frenzee 3.5.19 64-bit2768      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
        
Jonny 4.002762   72%
37.5/52
   62%
23.5/38
55%
17/31
56%
18/32
37%
11/30
      
Toga II 1.2.1a 32-bit2762             11%
3.5/32
15%
5/33
  
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
Bison 9.11 64-bit2761   0%
0/1
     66%
21/32
57%
17/30
 30%
9/30
    
Dirty 20Apr2013 64-bit2760      61%
5.5/9
 59%
16.5/28
        
BugChess2 1.9 64-bit2759   100%
1/1
   66%
25/38
61%
19/31
50%
16/32
       
Scorpio 2.6 64-bit2755         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
          
Chronos 1.9.9 64-bit2739        55%
17.5/32
62%
20/32
58%
17.5/30
 50%
15/30
    
Dirty 05Sep2012 64-bit2739        60%
6/10
56%
17.5/31
       
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-bit2726      65%
6.5/10
 59%
19/32
        
Deuterium 13.1.31.113 64-bit2720      57%
16.5/29
 56%
18/32
        
iCE 1.0 64-bit2720      78%
7/9
 53%
17/32
        
Chess Tiger 2007.12713      60%
17.5/29
 58%
18.5/32
        
Octochess r4984 64-bit2713        70%
7/10
53%
17/32
       
Bobcat 3.25 64-bit2712      68%
21/31
 65%
6.5/10
64%
20.5/32
       
Cheng4 0.35a 64-bit2710      67%
20/30
 62%
20/32
        
BugChess2 1.7 64-bit2706         61%
19.5/32
58%
17.5/30
      
Atlas 3.60 64-bit2702       67%
21.5/32
55%
5.5/10
        
Naum 2.0 32-bit2699         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-bit2669          55%
16.5/30
 47%
14/30
    
Fritz 82665              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 1.312652         75%
24/32
60%
18/30
      
Djinn 1.010 64-bit2651      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 13.01.082633         75%
24/32
68%
20.5/30
      
Alfil 8.1.1 Optimized2625         70%
22.5/32
60%
18/30
 60%
17.5/29
    
Scorpio 1.82623              0%
0/2
 0%
0/1
WildCat 82623         78%
25/32
70%
19/27
 60%
18/30
    
Movei 00.8.438 (10 10 10)2621   100%
1/1
     73%
23.5/32
75%
22.5/30
 67%
20/30
    
Godel 2.3.7 64-bit2617      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 5.12614             44%
14/32
  39%
12/31
Slow Chess Blitz WV2.12614   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
Glass 2.0 64-bit2611       81%
26/32
70%
7/10
        
Rotor 0.82611      79%
5.5/7
 90%
9/10
        
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 3.5.12602            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 5.12571          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 09.01.26.4922560          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-bit2551            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
   
Ufim 8.022540            72%
21.5/30
66%
21/32
0%
0/1
40%
12.5/31
 
Fritz 5.322539             44%
14/32
0%
0/2
 50%
1/2
AnMon 5.752538          72%
21.5/30
 77%
23/30
    
SmarThink 0.17a2536          68%
20.5/30
 78%
23.5/30
61%
19.5/32
   
Thinker 4.7a2535             55%
17.5/32
52%
15.5/30
  
Frenzee 2.02531              0%
0/1
50%
0.5/1
0%
0/1
Petir 3.99d2524              50%
1/2
 25%
0.5/2
AnMon 5.602516             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 3.122503            82%
24.5/30
49%
31.5/64
   
Yace 0.99.872503   100%
1/1
         59%
19/32
   
Petir 3.952501               48%
14.5/30
0%
0/1
Trace 1.362501              100%
1/1
48%
13.5/28
58%
17.5/30
Frenzee 3.0 32-bit2496              75%
1.5/2
53%
16/30
0%
0/1
Movei 00.8.3732478              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 1.5972461             41%
13/32
  0%
0/1
The Baron 1.7.02457              50%
16/32
 50%
1.5/3
Tao 5.42449              100%
1/1
57%
16.5/29
 
Quark 2.352423              0%
0/1
 100%
2/2
Arasan 9.22362              100%
2/2
 50%
1.5/3
Amateur 2.822350              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 September 26, 2020