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 19 engines!
19 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+
1Igel 2.7.0 64-bit3289+17−1850.7%−6.452.6%960 
99.7%
 Igel 2.5.0 64-bit 4CPU3245+24−2452.9%−17.451.0%492
100.0%
 Igel 2.4.0 64-bit 4CPU3191+19−1948.9%+8.449.8%817
99.6%
 Igel 2.3.1 64-bit 4CPU3159+15−1561.4%−72.444.1%1511
62.3%
 Igel 2.6.0 64-bit3155+19−1950.1%−0.446.1%848
97.4%
 Igel 2.5.0 64-bit3129+18−1846.0%+24.744.9%996
99.8%
 Igel 2.4.0 64-bit3090+20−2052.1%−14.545.8%770
85.1%
 Igel 2.3.1 64-bit3074+22−2258.1%−59.537.8%666
99.7%
 Igel 2.1.0 64-bit 4CPU3030+20−2052.6%−26.443.3%759
99.8%
 Igel 2.2.2 64-bit2987+20−2047.3%+17.944.1%765
100.0%
 Igel 2.0.0 64-bit2925+21−2149.9%−0.738.8%734
100.0%
 Igel 1.8.2 64-bit 4CPU2860+31−3147.8%+14.330.2%348
61.3%
 Igel 1.9.0 64-bit 4CPU2855+25−2542.8%+45.739.1%491
88.4%
 Igel 1.5.1 64-bit 4CPU2831+30−2957.8%−55.526.0%400
84.3%
 Igel 1.9.0 64-bit2810+27−2744.6%+39.927.1%461
99.9%
 Igel 1.8.2 64-bit2759+19−1947.5%+17.527.1%989
100.0%
 Igel 1.5.1 64-bit2713+18−1949.6%+2.928.6%1033
85.6%
 Igel 1.5 64-bit2697+25−2554.6%−31.930.4%559
100.0%
 Igel 1.4 64-bit2634+20−2041.5%+64.222.8%958
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Igel 2.7.0 64-bit3289                   
2Igel 2.5.0 64-bit 4CPU3245                   
3Igel 2.4.0 64-bit 4CPU3191                   
4Igel 2.3.1 64-bit 4CPU3159                   
5Igel 2.6.0 64-bit3155                   
6Igel 2.5.0 64-bit3129                   
7Igel 2.4.0 64-bit3090                   
8Igel 2.3.1 64-bit3074                   
9Igel 2.1.0 64-bit 4CPU3030                   
10Igel 2.2.2 64-bit2987                   
11Igel 2.0.0 64-bit2925                   
12Igel 1.8.2 64-bit 4CPU2860                   
13Igel 1.9.0 64-bit 4CPU2855                   
14Igel 1.5.1 64-bit 4CPU2831                   
15Igel 1.9.0 64-bit2810                   
16Igel 1.8.2 64-bit2759                   
17Igel 1.5.1 64-bit2713                   
18Igel 1.5 64-bit2697                   
19Igel 1.4 64-bit2634                   
Performance color legend:
(Only pairs with at least 30 games)
-120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120

LOS matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Igel 2.7.0 64-bit3289 99.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Igel 2.5.0 64-bit 4CPU32450.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Igel 2.4.0 64-bit 4CPU31910.00.0 99.699.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Igel 2.3.1 64-bit 4CPU31590.00.00.4 62.399.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Igel 2.6.0 64-bit31550.00.00.537.6 97.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Igel 2.5.0 64-bit31290.00.00.00.72.6 99.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Igel 2.4.0 64-bit30900.00.00.00.00.00.2 85.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Igel 2.3.1 64-bit30740.00.00.00.00.00.014.9 99.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Igel 2.1.0 64-bit 4CPU30300.00.00.00.00.00.00.00.3 99.8100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Igel 2.2.2 64-bit29870.00.00.00.00.00.00.00.00.2 100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Igel 2.0.0 64-bit29250.00.00.00.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0100.0
12Igel 1.8.2 64-bit 4CPU28600.00.00.00.00.00.00.00.00.00.00.0 61.391.299.2100.0100.0100.0100.0
13Igel 1.9.0 64-bit 4CPU28550.00.00.00.00.00.00.00.00.00.00.038.7 88.499.0100.0100.0100.0100.0
14Igel 1.5.1 64-bit 4CPU28310.00.00.00.00.00.00.00.00.00.00.08.811.6 84.3100.0100.0100.0100.0
15Igel 1.9.0 64-bit28100.00.00.00.00.00.00.00.00.00.00.00.81.015.7 99.9100.0100.0100.0
16Igel 1.8.2 64-bit27590.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1 100.0100.0100.0
17Igel 1.5.1 64-bit27130.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 85.6100.0
18Igel 1.5 64-bit26970.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.014.4 100.0
19Igel 1.4 64-bit26340.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Igel 2.7.0 64-bit3289 0003506670000000000000
2Igel 2.5.0 64-bit 4CPU32450 779114000000000000000
3Igel 2.4.0 64-bit 4CPU31910779 129000000000000000
4Igel 2.3.1 64-bit 4CPU31590114129 09600523288000000000
5Igel 2.6.0 64-bit3155350000 131457210000000000000
6Igel 2.5.0 64-bit312966700961314 5764000191000000000
7Igel 2.4.0 64-bit30900000572576 004779600000000
8Igel 2.3.1 64-bit307400001004000 0127000000000
9Igel 2.1.0 64-bit 4CPU30300005230000 96000000000
10Igel 2.2.2 64-bit2987000288019147712796 7026386000000
11Igel 2.0.0 64-bit29250000009600702 64870174192000
12Igel 1.8.2 64-bit 4CPU28600000000006364 688006464064
13Igel 1.9.0 64-bit 4CPU28550000000008687688 000000
14Igel 1.5.1 64-bit 4CPU28310000000000000 020913089209
15Igel 1.9.0 64-bit28100000000000174000 55800118
16Igel 1.8.2 64-bit27590000000000192640209558 957265896
17Igel 1.5.1 64-bit2713000000000006401300957 877701
18Igel 1.5 64-bit26970000000000000890265877 88
19Igel 1.4 64-bit26340000000000064020911889670188 
Number of connecting games color legend:
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000

Percentage of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Igel 2.7.0 64-bit3289 0.00.00.019.434.10.00.00.00.00.00.00.00.00.00.00.00.00.0
2Igel 2.5.0 64-bit 4CPU32450.0 59.55.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
3Igel 2.4.0 64-bit 4CPU31910.059.5 5.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
4Igel 2.3.1 64-bit 4CPU31590.05.75.5 0.03.80.00.023.012.70.00.00.00.00.00.00.00.00.0
5Igel 2.6.0 64-bit315519.40.00.00.0 71.335.46.60.00.00.00.00.00.00.00.00.00.00.0
6Igel 2.5.0 64-bit312934.10.00.03.871.3 32.624.10.010.80.00.00.00.00.00.00.00.00.0
7Igel 2.4.0 64-bit30900.00.00.00.035.432.6 0.00.031.16.40.00.00.00.00.00.00.00.0
8Igel 2.3.1 64-bit30740.00.00.00.06.624.10.0 0.08.90.00.00.00.00.00.00.00.00.0
9Igel 2.1.0 64-bit 4CPU30300.00.00.023.00.00.00.00.0 6.30.00.00.00.00.00.00.00.00.0
10Igel 2.2.2 64-bit29870.00.00.012.70.010.831.18.96.3 46.85.76.80.00.00.00.00.00.0
11Igel 2.0.0 64-bit29250.00.00.00.00.00.06.40.00.046.8 5.97.10.014.611.10.00.00.0
12Igel 1.8.2 64-bit 4CPU28600.00.00.00.00.00.00.00.00.05.75.9 82.00.00.04.84.60.04.9
13Igel 1.9.0 64-bit 4CPU28550.00.00.00.00.00.00.00.00.06.87.182.0 0.00.00.00.00.00.0
14Igel 1.5.1 64-bit 4CPU28310.00.00.00.00.00.00.00.00.00.00.00.00.0 0.015.09.19.315.4
15Igel 1.9.0 64-bit28100.00.00.00.00.00.00.00.00.00.014.60.00.00.0 38.50.00.08.3
16Igel 1.8.2 64-bit27590.00.00.00.00.00.00.00.00.00.011.14.80.015.038.5 47.317.146.0
17Igel 1.5.1 64-bit27130.00.00.00.00.00.00.00.00.00.00.04.60.09.10.047.3 55.135.2
18Igel 1.5 64-bit26970.00.00.00.00.00.00.00.00.00.00.00.00.09.30.017.155.1 5.8
19Igel 1.4 64-bit26340.00.00.00.00.00.00.00.00.00.00.04.90.015.48.346.035.25.8 
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 105 common opponents

Custom engine selection
NameEloIgel
2.7.0
64-bit
Igel
2.5.0
64-bit
4CPU
Igel
2.4.0
64-bit
4CPU
Igel
2.3.1
64-bit
4CPU
Igel
2.6.0
64-bit
Igel
2.5.0
64-bit
Igel
2.4.0
64-bit
Igel
2.3.1
64-bit
Igel
2.1.0
64-bit
4CPU
Igel
2.2.2
64-bit
Igel
2.0.0
64-bit
Igel
1.8.2
64-bit
4CPU
Igel
1.9.0
64-bit
4CPU
Igel
1.5.1
64-bit
4CPU
Igel
1.9.0
64-bit
Igel
1.8.2
64-bit
Igel
1.5.1
64-bit
Igel
1.5
64-bit
Igel
1.4
64-bit
Schooner 2.2 64-bit327847%
23.5/50
    34%
11/32
             
Laser 1.7 64-bit327642%
20.5/49
    22%
7/32
             
Shredder 13 64-bit327247%
23.5/50
    27%
8.5/32
             
Fritz 17 64-bit327145%
22.5/50
    31%
10/32
             
Defenchess 2.2 64-bit326965%
32.5/50
    30%
9.5/32
             
Pedone 2.0 64-bit 4CPU3255 48%
19.5/41
30%
13/43
                
Wasp 4.0 64-bit 4CPU3254 56%
23/41
35%
9.5/27
                
Equinox 3.30 64-bit 4CPU3252 46%
19/41
37%
16/43
                
Fizbo 2 64-bit324861%
30.5/50
   33%
16.5/50
31%
10/32
             
RubiChess 1.7.3 64-bit3246    44%
21.5/49
31%
10/32
             
Chiron 4 64-bit 4CPU3244 39%
16/41
41%
17.5/43
                
Andscacs 0.95 64-bit322960%
30/50
   45%
22.5/50
22%
6.5/30
             
Vajolet2 2.8 64-bit 4CPU3228 51%
21/41
42%
18/43
                
NirvanaChess 2.4 64-bit 4CPU3223 59%
24/41
47%
20/43
                
Demolito 2020-01-11 64-bit 4CPU3209 61%
25/41
 47%
34.5/73
               
Rybka 4.1 64-bit 4CPU3207 61%
25/41
48%
20.5/43
                
Arasan 22.1 64-bit3183    45%
22/49
44%
17.5/40
             
chess22k 1.14 64-bit 4CPU3182 57%
23.5/41
51%
55/107
                
Nemorino 5.00 64-bit 4CPU3180 55%
22.5/41
44%
19/43
                
Pedone 2.0 64-bit3175    46%
23/50
44%
13.5/31
 37%
18.5/50
           
NameEloIgel
2.7.0
64-bit
Igel
2.5.0
64-bit
4CPU
Igel
2.4.0
64-bit
4CPU
Igel
2.3.1
64-bit
4CPU
Igel
2.6.0
64-bit
Igel
2.5.0
64-bit
Igel
2.4.0
64-bit
Igel
2.3.1
64-bit
Igel
2.1.0
64-bit
4CPU
Igel
2.2.2
64-bit
Igel
2.0.0
64-bit
Igel
1.8.2
64-bit
4CPU
Igel
1.9.0
64-bit
4CPU
Igel
1.5.1
64-bit
4CPU
Igel
1.9.0
64-bit
Igel
1.8.2
64-bit
Igel
1.5.1
64-bit
Igel
1.5
64-bit
Igel
1.4
64-bit
iCE 4.0 64-bit 4CPU3170  57%
25/44
52%
44.5/85
               
Chiron 4 64-bit316568%
67.5/100
   44%
22/50
44%
14/32
             
Wasp 4.0 64-bit3161    42%
21/50
58%
18.5/32
             
Critter 1.6a 64-bit3157    48%
24/50
44%
14/32
             
Vajolet2 2.8 64-bit3135    50%
25/50
58%
18/31
             
Demolito 2020-05-14 64-bit3131    55%
27.5/50
44%
14/32
             
NirvanaChess 2.4 64-bit3131    62%
31/50
50%
16/32
             
Nemorino 5.00 64-bit3117    58%
29/50
34%
11/32
42%
31.5/75
            
Texel 1.07 64-bit3114    49%
24.5/50
52%
16.5/32
48%
35.5/74
            
Hannibal 1.7 64-bit3111    56%
28/50
64%
20.5/32
49%
36.5/74
            
iCE 4.0 64-bit3111    57%
28.5/50
52%
16.5/32
             
Rybka 4.1 64-bit3110    57%
28.5/50
45%
14.5/32
52%
38.5/74
            
Combusken 1.3.0 64-bit3107    60%
30/50
 40%
10/25
            
chess22k 1.14 64-bit3100     48%
15.5/32
 50%
15.5/31
           
Minic 2.33 64-bit3087     61%
19.5/32
 38%
12/32
           
Protector 1.9.0 64-bit3087     67%
21.5/32
51%
38/75
  25%
8/32
         
Senpai 2.0 64-bit3087     55%
17.5/32
49%
36.5/74
  27%
8.5/31
         
Combusken 1.2.0 64-bit3079     64%
20.5/32
 47%
15/32
           
Bobcat 8.0 64-bit 4CPU3057   65%
59/91
    47%
39/83
          
Winter 0.8 64-bit3051     59%
19/32
 53%
17/32
           
NameEloIgel
2.7.0
64-bit
Igel
2.5.0
64-bit
4CPU
Igel
2.4.0
64-bit
4CPU
Igel
2.3.1
64-bit
4CPU
Igel
2.6.0
64-bit
Igel
2.5.0
64-bit
Igel
2.4.0
64-bit
Igel
2.3.1
64-bit
Igel
2.1.0
64-bit
4CPU
Igel
2.2.2
64-bit
Igel
2.0.0
64-bit
Igel
1.8.2
64-bit
4CPU
Igel
1.9.0
64-bit
4CPU
Igel
1.5.1
64-bit
4CPU
Igel
1.9.0
64-bit
Igel
1.8.2
64-bit
Igel
1.5.1
64-bit
Igel
1.5
64-bit
Igel
1.4
64-bit
Marvin 3.4.0 64-bit 4CPU3050   69%
62.5/90
    48%
40/83
          
SmarThink 1.98 64-bit3043   70%
63.5/91
 59%
19/32
   34%
11/32
         
Monolith 2.01 64-bit3039     59%
19/32
 56%
18/32
           
Naum 4.6 64-bit3032      53%
39.5/75
  41%
13/32
         
Deuterium 2019.2.37.73 64-bit3021   65%
60/92
     47%
15/32
         
Hakkapeliitta TCEC v2 64-bit3020   66%
60.5/92
    48%
40.5/84
45%
14.5/32
         
ChessBrainVB 3.743003         45%
14.5/32
42%
13.5/32
        
Rodent IV 022 64-bit2995         48%
15.5/32
36%
11.5/32
        
Amoeba 3.1 64-bit2984      69%
52/75
  48%
15.5/32
         
Hiarcs 142984         59%
19/32
39%
12.5/32
        
PeSTO 2.210 64-bit2978       58%
18/31
 47%
15/32
         
Winter 0.7 64-bit2978      63%
47.5/75
  58%
18.5/32
45%
14.5/32
        
Amoeba 3.0 64-bit2974         55%
17.5/32
25%
8/32
        
SlowChess Blitz Classic 1.4 64-bit2964              28%
5/18
25%
2/8
   
Bobcat 8.0 64-bit2960         52%
16.5/32
50%
16/32
        
Marvin 3.4.0 64-bit2958         61%
19/31
45%
14.5/32
        
Bagatur 1.9 64-bit2951       70%
22.5/32
 61%
19.5/32
         
Godel 6.0 64-bit2948         61%
19.5/32
41%
13/32
        
Cheng 4.39 64-bit2943         55%
17.5/32
52%
16.5/32
        
Spark 1.0 64-bit2927         67%
21.5/32
59%
19/32
        
NameEloIgel
2.7.0
64-bit
Igel
2.5.0
64-bit
4CPU
Igel
2.4.0
64-bit
4CPU
Igel
2.3.1
64-bit
4CPU
Igel
2.6.0
64-bit
Igel
2.5.0
64-bit
Igel
2.4.0
64-bit
Igel
2.3.1
64-bit
Igel
2.1.0
64-bit
4CPU
Igel
2.2.2
64-bit
Igel
2.0.0
64-bit
Igel
1.8.2
64-bit
4CPU
Igel
1.9.0
64-bit
4CPU
Igel
1.5.1
64-bit
4CPU
Igel
1.9.0
64-bit
Igel
1.8.2
64-bit
Igel
1.5.1
64-bit
Igel
1.5
64-bit
Igel
1.4
64-bit
Atlas 3.91 64-bit2925         52%
16/31
58%
18.5/32
42%
13.5/32
40%
22/55
      
MinkoChess 1.3 64-bit 4CPU2911           43%
12/28
43%
21/49
      
Winter 0.5 64-bit2911                29%
9/31
 9%
3/32
Monolith 1.0 64-bit 4CPU2908           39%
12.5/32
41%
23/56
      
Zurichess Neuchatel 64-bit2902           33%
10.5/32
41%
23/56
      
Quazar 0.4 64-bit2901           34%
11/32
46%
25.5/55
      
Daydreamer 2.0.0-pre2 64-bit2892           42%
13.5/32
42%
22.5/54
      
Cheese 2.0 64-bit 4CPU2888           53%
17/32
38%
21.5/56
      
Topple 0.7.2 64-bit2888          55%
17.5/32
   27%
7/26
20%
6.5/32
   
Counter 3.3 64-bit2877          70%
22.5/32
   39%
11/28
34%
11/32
   
Tornado 8.0 64-bit 4CPU2867           30%
9.5/32
54%
29.5/55
      
Gogobello 2.0 64-bit2849              45%
13.5/30
25%
8/32
   
Zappa Mexico II 64-bit2846              48%
13/27
47%
15/32
   
Onno 1.2.70 64-bit2842              48%
14.5/30
38%
12/32
   
Tornado 8.0 64-bit2827              43%
11.5/27
34%
11/32
   
Monolith 1.0 64-bit2819              50%
14/28
41%
13/32
  14%
4.5/32
Rhetoric 1.4.3 64-bit2807           67%
21.5/32
   33%
10.5/32
19%
6/32
 25%
8/32
Cheese 2.1 64-bit2806          59%
19/32
   58%
14/24
53%
17/32
   
RuyDos 1.1.9 64-bit2801             50%
20/40
  33%
9/27
  
Octochess r5190 64-bit2780              52%
13.5/26
38%
12/32
  22%
7/32
NameEloIgel
2.7.0
64-bit
Igel
2.5.0
64-bit
4CPU
Igel
2.4.0
64-bit
4CPU
Igel
2.3.1
64-bit
4CPU
Igel
2.6.0
64-bit
Igel
2.5.0
64-bit
Igel
2.4.0
64-bit
Igel
2.3.1
64-bit
Igel
2.1.0
64-bit
4CPU
Igel
2.2.2
64-bit
Igel
2.0.0
64-bit
Igel
1.8.2
64-bit
4CPU
Igel
1.9.0
64-bit
4CPU
Igel
1.5.1
64-bit
4CPU
Igel
1.9.0
64-bit
Igel
1.8.2
64-bit
Igel
1.5.1
64-bit
Igel
1.5
64-bit
Igel
1.4
64-bit
Bright 0.5c2771               50%
16/32
45%
14.5/32
 33%
10.5/32
Cheese 2.0 64-bit2771                44%
14/32
 42%
13.5/32
Twisted Logic 20090922 64-bit2771               53%
17/32
38%
12/32
 33%
10.5/32
Frenzee 3.5.19 64-bit2769             61%
24.5/40
 53%
17/32
  28%
9/32
Pawny 1.2 64-bit2767               45%
14.5/32
56%
18/32
 31%
10/32
tomitankChess 3.0 64-bit2766               52%
16.5/32
45%
14.5/32
 33%
10.5/32
Jonny 4.002763               48%
15.5/32
39%
12.5/32
 31%
10/32
BugChess2 1.9 64-bit2760               45%
14.5/32
  38%
12/32
Arminius 2018-12-23 64-bit2755               56%
18/32
38%
12/32
 22%
7/32
Chronos 1.9.9 64-bit2740             58%
23/40
 50%
16/32
  50%
16/32
Shield 2.1 64-bit2738               52%
16.5/32
33%
10.5/32
 25%
8/32
Chess Tiger 2007.12713               64%
20.5/32
60%
18.5/31
  
Devel 2.00002713             92%
30.5/33
 52%
16.5/32
42%
12.5/30
48%
27/56
42%
13.5/32
ECE 19.6.6.1 64-bit2701               66%
21/32
67%
21.5/32
  
Donna 4.1 64-bit2697               59%
19/32
52%
16.5/32
57%
32/56
 
Delfi 5.42683               77%
24.5/32
47%
15/32
40%
23/57
 
Djinn 1.021 64-bit2675               77%
24.5/32
56%
18/32
  
ECE X3.5 64-bit2669                55%
17.5/32
54%
30.5/57
 
RedQueen 1.1.98 64-bit2667               48%
15.5/32
58%
18.5/32
  
Alaric 7072663                59%
19/32
57%
32.5/57
 
NameEloIgel
2.7.0
64-bit
Igel
2.5.0
64-bit
4CPU
Igel
2.4.0
64-bit
4CPU
Igel
2.3.1
64-bit
4CPU
Igel
2.6.0
64-bit
Igel
2.5.0
64-bit
Igel
2.4.0
64-bit
Igel
2.3.1
64-bit
Igel
2.1.0
64-bit
4CPU
Igel
2.2.2
64-bit
Igel
2.0.0
64-bit
Igel
1.8.2
64-bit
4CPU
Igel
1.9.0
64-bit
4CPU
Igel
1.5.1
64-bit
4CPU
Igel
1.9.0
64-bit
Igel
1.8.2
64-bit
Igel
1.5.1
64-bit
Igel
1.5
64-bit
Igel
1.4
64-bit
Asymptote 0.5 64-bit2655                58%
18.5/32
64%
36.5/57
 
Nebula 2.0 64-bit2653                66%
21/32
55%
31/56
 
Colossus 2008b2641                58%
18.5/32
61%
35/57
 
Cyrano 0.6b17 64-bit2641                66%
21/32
49%
24/49
 
E.T. Chess 13.01.082634                58%
18.5/32
59%
33.5/57
 
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:
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  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