CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 14 engines!
14 selected engines played 0 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 19, 2020 with Bayeselo based on 2'370'030 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+
1NirvanaChess 2.4 64-bit 4CPU3223+10−1049.4%+5.845.7%3418 
90.9%
 NirvanaChess 2.3 64-bit 4CPU3211+14−1339.0%+78.245.8%1832
99.7%
 NirvanaChess 2.2 64-bit 4CPU3182+16−1640.6%+68.443.4%1284
100.0%
 NirvanaChess 2.4 64-bit3131+8−847.0%+25.641.8%5170
100.0%
 NirvanaChess 2.3 64-bit3098+12−1244.6%+43.040.4%2488
98.9%
 NirvanaChess 2.2 64-bit3077+13−1345.2%+38.742.8%2048
100.0%
 NirvanaChess 2.1c 64-bit3035+16−1646.9%+24.240.2%1246
100.0%
 NirvanaChess 2.0a 64-bit2974+17−1748.6%+11.137.5%1175
100.0%
 NirvanaChess 1.7 64-bit2848+15−1554.9%−38.030.4%1617
89.5%
 NirvanaChess 1.6 64-bit2834+18−1849.5%+4.033.9%1069
100.0%
 NirvanaChess 1.3 64-bit2762+18−1853.0%−20.033.9%1028
83.8%
 NirvanaChess 1.4 64-bit2749+17−1749.6%+0.932.7%1224
100.0%
 NirvanaChess 1.2 64-bit2696+17−1760.4%−76.230.7%1247
100.0%
 NirvanaChess 1.1 64-bit2500+18−1852.5%−16.927.7%1142
 

Results matrix

Custom engine selection
#NameElo1234567891011121314
1NirvanaChess 2.4 64-bit 4CPU3223              
2NirvanaChess 2.3 64-bit 4CPU3211              
3NirvanaChess 2.2 64-bit 4CPU3182              
4NirvanaChess 2.4 64-bit3131              
5NirvanaChess 2.3 64-bit3098              
6NirvanaChess 2.2 64-bit3077              
7NirvanaChess 2.1c 64-bit3035              
8NirvanaChess 2.0a 64-bit2974              
9NirvanaChess 1.7 64-bit2848              
10NirvanaChess 1.6 64-bit2834              
11NirvanaChess 1.3 64-bit2762              
12NirvanaChess 1.4 64-bit2749              
13NirvanaChess 1.2 64-bit2696              
14NirvanaChess 1.1 64-bit2500              
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
#NameElo1234567891011121314
1NirvanaChess 2.4 64-bit 4CPU3223 90.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2NirvanaChess 2.3 64-bit 4CPU32119.1 99.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3NirvanaChess 2.2 64-bit 4CPU31820.00.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4NirvanaChess 2.4 64-bit31310.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5NirvanaChess 2.3 64-bit30980.00.00.00.0 98.9100.0100.0100.0100.0100.0100.0100.0100.0
6NirvanaChess 2.2 64-bit30770.00.00.00.01.1 100.0100.0100.0100.0100.0100.0100.0100.0
7NirvanaChess 2.1c 64-bit30350.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
8NirvanaChess 2.0a 64-bit29740.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0
9NirvanaChess 1.7 64-bit28480.00.00.00.00.00.00.00.0 89.5100.0100.0100.0100.0
10NirvanaChess 1.6 64-bit28340.00.00.00.00.00.00.00.010.5 100.0100.0100.0100.0
11NirvanaChess 1.3 64-bit27620.00.00.00.00.00.00.00.00.00.0 83.8100.0100.0
12NirvanaChess 1.4 64-bit27490.00.00.00.00.00.00.00.00.00.016.2 100.0100.0
13NirvanaChess 1.2 64-bit26960.00.00.00.00.00.00.00.00.00.00.00.0 100.0
14NirvanaChess 1.1 64-bit25000.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314
1NirvanaChess 2.4 64-bit 4CPU3223 692249199195000000000
2NirvanaChess 2.3 64-bit 4CPU3211692 137500000000000
3NirvanaChess 2.2 64-bit 4CPU31822491375 83966400000000
4NirvanaChess 2.4 64-bit3131199083 16325892121211818211533
5NirvanaChess 2.3 64-bit30981950961632 160559445530810000
6NirvanaChess 2.2 64-bit307700645891605 1612889000000
7NirvanaChess 2.1c 64-bit30350002125941612 137723425302100
8NirvanaChess 2.0a 64-bit29740001214558891377 857702187106630
9NirvanaChess 1.7 64-bit284800018300234857 1490713106010864
10NirvanaChess 1.6 64-bit2834000188102537021490 69111001250
11NirvanaChess 1.3 64-bit276200021000187713691 143179563
12NirvanaChess 1.4 64-bit2749000150021106106011001431 4740
13NirvanaChess 1.2 64-bit2696000300063108125795474 950
14NirvanaChess 1.1 64-bit250000030000640630950 
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
#NameElo1234567891011121314
1NirvanaChess 2.4 64-bit 4CPU3223 13.25.32.33.30.00.00.00.00.00.00.00.00.0
2NirvanaChess 2.3 64-bit 4CPU321113.2 44.10.00.00.00.00.00.00.00.00.00.00.0
3NirvanaChess 2.2 64-bit 4CPU31825.344.1 1.32.51.90.00.00.00.00.00.00.00.0
4NirvanaChess 2.4 64-bit31312.30.01.3 21.38.23.31.90.30.30.30.20.00.0
5NirvanaChess 2.3 64-bit30983.30.02.521.3 35.415.912.40.72.30.00.00.00.0
6NirvanaChess 2.2 64-bit30770.00.01.98.235.4 48.927.60.00.00.00.00.00.0
7NirvanaChess 2.1c 64-bit30350.00.00.03.315.948.9 56.98.210.90.00.90.00.0
8NirvanaChess 2.0a 64-bit29740.00.00.01.912.427.656.9 30.731.38.54.42.60.0
9NirvanaChess 1.7 64-bit28480.00.00.00.30.70.08.230.7 55.527.037.33.82.3
10NirvanaChess 1.6 64-bit28340.00.00.00.32.30.010.931.355.5 33.048.05.40.0
11NirvanaChess 1.3 64-bit27620.00.00.00.30.00.00.08.527.033.0 63.534.92.9
12NirvanaChess 1.4 64-bit27490.00.00.00.20.00.00.94.437.348.063.5 19.20.0
13NirvanaChess 1.2 64-bit26960.00.00.00.00.00.00.02.63.85.434.919.2 39.8
14NirvanaChess 1.1 64-bit25000.00.00.00.00.00.00.00.02.30.02.90.039.8 
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 130 common opponents

Custom engine selection
NameEloNirvanaChess
2.4
64-bit
4CPU
NirvanaChess
2.3
64-bit
4CPU
NirvanaChess
2.2
64-bit
4CPU
NirvanaChess
2.4
64-bit
NirvanaChess
2.3
64-bit
NirvanaChess
2.2
64-bit
NirvanaChess
2.1c
64-bit
NirvanaChess
2.0a
64-bit
NirvanaChess
1.7
64-bit
NirvanaChess
1.6
64-bit
NirvanaChess
1.3
64-bit
NirvanaChess
1.4
64-bit
NirvanaChess
1.2
64-bit
NirvanaChess
1.1
64-bit
Stockfish 160716 64-bit 4CPU3455 12%
6/51
12%
13/104
           
Komodo 10 64-bit 4CPU3429 17%
9/52
21%
11/52
           
Komodo 10.1 64-bit 4CPU3426 18%
9.5/52
12%
6.5/52
           
Houdini 4 64-bit 4CPU3332 29%
14.5/50
36%
18.5/52
           
Deep Shredder 13 64-bit 4CPU332322%
9/40
44%
23/52
            
Fizbo 1.9 64-bit 4CPU331932%
23.5/74
30%
15.5/52
            
Shredder 13 64-bit3272   31%
15/48
25%
12.5/50
         
Gull 3 64-bit 4CPU3260 40%
20/50
37%
19/52
           
Booot 6.2 64-bit 4CPU325743%
38/89
36%
21.5/59
            
Fire 4 64-bit 4CPU3256 38%
19/50
38%
19.5/52
           
Equinox 3.30 64-bit 4CPU3252 43%
21.5/50
39%
20.5/52
           
Fire 5 64-bit3252   29%
14/49
24%
11.5/47
         
Chiron 4 64-bit 4CPU324447%
41.5/89
55%
28.5/52
            
Fizbo 1.9 64-bit3237   35%
17.5/50
47%
8.5/18
         
Critter 1.6a 64-bit 4CPU3233 52%
26/50
38%
19.5/52
           
Fritz 15 64-bit 4CPU322352%
17/33
48%
24/50
45%
23.5/52
           
Rybka 4.1 64-bit 4CPU3207 54%
28/52
42%
22/52
           
BlackMamba 2.0 64-bit 4CPU3197 53%
26.5/50
48%
25/52
           
Fire 4 64-bit3191    38%
7.5/20
34%
17/50
27%
13.5/50
       
Gull 3 64-bit3191     32%
15.5/49
16%
8/50
       
NameEloNirvanaChess
2.4
64-bit
4CPU
NirvanaChess
2.3
64-bit
4CPU
NirvanaChess
2.2
64-bit
4CPU
NirvanaChess
2.4
64-bit
NirvanaChess
2.3
64-bit
NirvanaChess
2.2
64-bit
NirvanaChess
2.1c
64-bit
NirvanaChess
2.0a
64-bit
NirvanaChess
1.7
64-bit
NirvanaChess
1.6
64-bit
NirvanaChess
1.3
64-bit
NirvanaChess
1.4
64-bit
NirvanaChess
1.2
64-bit
NirvanaChess
1.1
64-bit
Fizbo 1.7 64-bit 4CPU3184 57%
28.5/50
47%
24.5/52
           
Andscacs 0.91 64-bit3176   36%
18/50
26%
13/50
         
Booot 6.2 64-bit3169   46%
23.5/51
42%
21/50
         
Chiron 4 64-bit3165   54%
27.5/51
38%
19/50
         
Equinox 3.30 64-bit3162     42%
20/48
38%
19/50
       
Critter 1.6a 64-bit3157   40%
20/50
 35%
17.5/50
33%
16.5/50
       
Fritz 15 64-bit3146   46%
22.5/49
45%
21/47
41%
26.5/64
        
Strelka 5.5 64-bit314069%
27.5/40
60%
37/62
52%
16.5/32
           
Fizbo 1.7 64-bit3129    53%
47/89
44%
22/50
        
Protector 1.9.0 64-bit 4CPU312970%
28/40
 69%
36/52
           
Hannibal 1.7 64-bit311150%
24/48
  51%
27/53
53%
26.5/50
         
Rybka 4.1 64-bit3110   17%
0.5/3
39%
18.5/48
44%
21/48
43%
21.5/50
35%
17.5/50
      
Chiron 3.01 64-bit3095    46%
22.5/49
50%
25/50
        
Texel 1.06 64-bit3095   60%
30/50
56%
27/48
55%
23/42
        
Andscacs 0.86 64-bit3093    51%
25/49
49%
24.5/50
        
Protector 1.9.0 64-bit3087   59%
30/51
49%
43/88
55%
23/42
        
iCE 3.0 64-bit3081  70%
22.5/32
55%
28/51
52%
46/88
52%
16.5/32
        
Deep Fritz 14 64-bit 1CPU3078     58%
29/50
47%
23/49
30%
15/50
      
Texel 1.05 64-bit3053     62%
31/50
45%
22.5/50
47%
23.5/50
      
Hannibal 1.5 64-bit3049    52%
46/88
51%
24.5/48
37%
18.5/50
39%
19.5/50
      
NameEloNirvanaChess
2.4
64-bit
4CPU
NirvanaChess
2.3
64-bit
4CPU
NirvanaChess
2.2
64-bit
4CPU
NirvanaChess
2.4
64-bit
NirvanaChess
2.3
64-bit
NirvanaChess
2.2
64-bit
NirvanaChess
2.1c
64-bit
NirvanaChess
2.0a
64-bit
NirvanaChess
1.7
64-bit
NirvanaChess
1.6
64-bit
NirvanaChess
1.3
64-bit
NirvanaChess
1.4
64-bit
NirvanaChess
1.2
64-bit
NirvanaChess
1.1
64-bit
Booot 6.0.2 64-bit3041    60%
24/40
56%
22.5/40
        
Protector 1.7.0 64-bit3040      57%
28.5/50
37%
18.5/50
      
Chiron 2 64-bit3039     50%
24.5/49
59%
29.5/50
41%
20/49
      
Laser 1.4 64-bit3037   65%
32/49
53%
17/32
         
Pedone 1.6 64-bit3033   67%
34/51
65%
32.5/50
         
Naum 4.6 64-bit3032   70%
35/50
56%
49.5/88
48%
23.5/49
47%
23.5/50
35%
17.5/50
      
Alfil 15.7 64-bit3031    58%
28.5/49
53%
26/49
58%
18.5/32
       
SmarThink 1.97 64-bit303180%
38.5/48
  61%
30.5/50
61%
30/49
         
Andscacs 0.82 64-bit3030     60%
30/50
47%
14.5/31
       
SmarThink 1.96 64-bit3026    62%
53/86
50%
25/50
        
Senpai 1.0 64-bit3007     58%
29/50
59%
29.5/50
43%
20.5/48
      
Texel 1.04 64-bit2997       53%
26.5/50
19%
9/48
     
Pedone 1.4.1 64-bit2988    59%
23.5/40
61%
38/62
        
Hakkapeliitta 3.0 64-bit2985     57%
28.5/50
53%
17/32
       
Nemorino 2.00 64-bit2985   74%
35.5/48
71%
22/31
         
Hiarcs 142984     73%
36.5/50
59%
29.5/50
52%
26/50
      
Fizbo 1.5 64-bit2983     73%
36.5/50
64%
30.5/48
       
Andscacs 0.80 64-bit2960      62%
20/32
53%
26.5/50
      
Deep Shredder 12 64-bit2955     67%
32/48
59%
19/32
54%
27/50
      
Cheng 4.39 64-bit2943   0%
0/1
  59%
19/32
       
NameEloNirvanaChess
2.4
64-bit
4CPU
NirvanaChess
2.3
64-bit
4CPU
NirvanaChess
2.2
64-bit
4CPU
NirvanaChess
2.4
64-bit
NirvanaChess
2.3
64-bit
NirvanaChess
2.2
64-bit
NirvanaChess
2.1c
64-bit
NirvanaChess
2.0a
64-bit
NirvanaChess
1.7
64-bit
NirvanaChess
1.6
64-bit
NirvanaChess
1.3
64-bit
NirvanaChess
1.4
64-bit
NirvanaChess
1.2
64-bit
NirvanaChess
1.1
64-bit
Spark 1.0 64-bit2927      48%
15/31
48%
15.5/32
25%
4/16
33%
10.5/32
 14%
1/7
  
iCE 2.0 64-bit2924      61%
19.5/32
61%
19.5/32
43%
6.5/15
36%
11.5/32
    
Booot 5.2.0 64-bit2922    83%
40.5/49
 72%
21.5/30
55%
17.5/32
20%
2/10
39%
12.5/32
    
Fizbo 1.31 64-bit2922      62%
20/32
47%
15/32
31%
10/32
     
Spike 1.4 Leiden2920      59%
19/32
73%
23.5/32
47%
7.5/16
42%
13.5/32
    
DiscoCheck 5.2 64-bit2915        34%
13/38
36%
11.5/32
    
DiscoCheck 5.2.1 64-bit2913   100%
1/1
   69%
21.5/31
53%
17/32
     
Quazar 0.4 64-bit2901   50%
1/2
   62%
20/32
48%
23/48
31%
10/32
25%
2.5/10
   
Deep Junior Yokohama 64-bit2899       52%
16.5/32
 33%
10.5/32
    
Thinker 5.4d Inert 64-bit2885       64%
20.5/32
45%
17/38
55%
17.5/32
    
Murka 3 64-bit2882       48%
15.5/32
40%
17/42
38%
12/32
41%
13/32
   
Toga II 3.02875        46%
17.5/38
 15%
1.5/10
   
Gaviota 1.0 64-bit2872       62%
20/32
51%
24.5/48
50%
16/32
    
MinkoChess 1.3 64-bit2869       69%
21.5/31
43%
20/46
42%
13.5/32
33%
10.5/32
21%
1.5/7
33%
10.5/32
 
Nemo 1.0.1 64-bit2857   100%
1/1
   66%
21/32
58%
28/48
45%
14/31
40%
4/10
38%
12/32
  
Zappa Mexico II 64-bit2846   100%
1/1
    51%
19/37
64%
20.5/32
 53%
17/32
  
SmarThink 1.50 64-bit2844        40%
4/10
48%
15.5/32
 33%
10.5/32
  
Deuterium 14.2.33.276 64-bit2843        49%
26.5/54
50%
5/10
    
Onno 1.2.70 64-bit2842         36%
11.5/32
 33%
10.5/32
  
SmarThink 1.60 64-bit2839        42%
2.5/6
54%
15/28
    
NameEloNirvanaChess
2.4
64-bit
4CPU
NirvanaChess
2.3
64-bit
4CPU
NirvanaChess
2.2
64-bit
4CPU
NirvanaChess
2.4
64-bit
NirvanaChess
2.3
64-bit
NirvanaChess
2.2
64-bit
NirvanaChess
2.1c
64-bit
NirvanaChess
2.0a
64-bit
NirvanaChess
1.7
64-bit
NirvanaChess
1.6
64-bit
NirvanaChess
1.3
64-bit
NirvanaChess
1.4
64-bit
NirvanaChess
1.2
64-bit
NirvanaChess
1.1
64-bit
Vajolet2 1.28 64-bit2838        55%
26.5/48
55%
17.5/32
 39%
12.5/32
  
Crafty 23.8 64-bit2825        45%
13.5/30
56%
18/32
37%
14.5/39
40%
12/30
  
Cheng4 0.36c 64-bit2820        51%
24.5/48
48%
15.5/32
 38%
12/32
  
Deuterium 14.1.32.119 64-bit2819         56%
18/32
 36%
11.5/32
  
Scorpio 2.7.6 64-bit2816   100%
1/1
    49%
23.5/48
 45%
4.5/10
   
Tornado 4.88 64-bit2810        34%
5.5/16
48%
15.5/32
 50%
3.5/7
  
Gaviota 0.86 64-bit2799          48%
15.5/32
42%
16/38
35%
14/40
 
Ktulu 92782   75%
1.5/2
     63%
19.5/31
44%
14/32
36%
11.5/32
  
Octochess r5190 64-bit2780        57%
31/54
52%
16.5/32
40%
4/10
52%
16.5/32
  
Bright 0.5c2771         59%
19/32
 48%
15.5/32
  
Twisted Logic 20090922 64-bit2771         55%
17.5/32
52%
16/31
44%
14.5/33
  
Frenzee 3.5.19 64-bit2769        61%
33/54
52%
16.5/32
53%
27.5/52
53%
17/32
  
Jonny 4.002763        55%
21/38
61%
19/31
50%
12/24
45%
20.5/46
  
Rodent 1.3 64-bit2763        70%
7/10
  54%
6.5/12
  
Dirty 20Apr2013 64-bit2761        75%
7.5/10
75%
24/32
54%
22/41
46%
13/28
43%
12.5/29
 
BugChess2 1.9 64-bit2760        76%
36.5/48
53%
17/32
47%
15/32
46%
18/39
  
ProDeo 1.872752        69%
25.5/37
  50%
16/32
  
Andscacs 0.64 64-bit2741        80%
8/10
65%
6.5/10
    
Chronos 1.9.9 64-bit2740          50%
16/32
44%
14/32
55%
17.5/32
 
Octochess r5132 64-bit2735          52%
16.5/32
 44%
14/32
 
NameEloNirvanaChess
2.4
64-bit
4CPU
NirvanaChess
2.3
64-bit
4CPU
NirvanaChess
2.2
64-bit
4CPU
NirvanaChess
2.4
64-bit
NirvanaChess
2.3
64-bit
NirvanaChess
2.2
64-bit
NirvanaChess
2.1c
64-bit
NirvanaChess
2.0a
64-bit
NirvanaChess
1.7
64-bit
NirvanaChess
1.6
64-bit
NirvanaChess
1.3
64-bit
NirvanaChess
1.4
64-bit
NirvanaChess
1.2
64-bit
NirvanaChess
1.1
64-bit
Arasan 16.2 64-bit2727          53%
17/32
58%
18.5/32
60%
18.5/31
 
Deuterium 13.1.31.113 64-bit2721          61%
30.5/50
 45%
14.5/32
 
iCE 1.0 64-bit2721          55%
17/31
 42%
13.5/32
28%
9/32
Bobcat 3.25 64-bit2713          67%
21.5/32
52%
16.5/32
50%
16/32
 
Chess Tiger 2007.12713          55%
17.5/32
47%
15/32
53%
17/32
 
Cheng4 0.35a 64-bit2711          63%
19/30
 50%
16/32
 
Atlas 3.60 64-bit2703        78%
25/32
 61%
19.5/32
67%
26/39
  
RedQueen 1.1.4 64-bit2690          66%
21/32
54%
25/46
  
Delfi 5.42683   100%
1/1
      53%
17/32
50%
16/32
  
Vajolet 2.482667          64%
20.5/32
59%
19/32
37%
11.5/31
 
Alaric 7072663          69%
22/32
58%
18.5/32
  
Nebula 2.0 64-bit2653          66%
21/32
75%
24/32
  
Djinn 1.010 64-bit2652        81%
25/31
  59%
19/32
  
Pawny 1.0 64-bit2648          53%
17/32
55%
17.5/32
  
Colossus 2008b2641          67%
21.5/32
59%
19/32
  
Glass 2.0 64-bit2612        77%
24.5/32
    39%
12.5/32
Petir 4.9999992556            63%
19.5/31
58%
18.5/32
The Baron 2.23 64-bit2555            62%
20/32
50%
16/32
Anaconda 2.0.12546            77%
24/31
29%
9/31
Rebel Century2544            73%
23.5/32
56%
18/32
NameEloNirvanaChess
2.4
64-bit
4CPU
NirvanaChess
2.3
64-bit
4CPU
NirvanaChess
2.2
64-bit
4CPU
NirvanaChess
2.4
64-bit
NirvanaChess
2.3
64-bit
NirvanaChess
2.2
64-bit
NirvanaChess
2.1c
64-bit
NirvanaChess
2.0a
64-bit
NirvanaChess
1.7
64-bit
NirvanaChess
1.6
64-bit
NirvanaChess
1.3
64-bit
NirvanaChess
1.4
64-bit
NirvanaChess
1.2
64-bit
NirvanaChess
1.1
64-bit
nanoSzachy 4.0 64-bit2543            78%
25/32
28%
9/32
Ufim 8.022540            52%
16.5/32
41%
13/32
AnMon 5.752538            64%
20.5/32
41%
13/32
DanaSah 4.882534            62%
20/32
29%
7.5/26
Hermann 2.8 64-bit2532            67%
21.5/32
36%
11.5/32
Pepito 1.59.2 64-bit2522            77%
24/31
41%
13/32
Green Light Chess 3.01.2.22505   100%
1/1
        83%
26.5/32
47%
15/32
Little Goliath Evolution 3.122504            70%
22.5/32
42%
13.5/32
Yace 0.99.872504            78%
25/32
61%
19.5/32
Trace 1.37a2500            80%
25.5/32
48%
15.5/32
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 September 19, 2020