CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Custom engine selection

Comparing 16 engines!
16 selected engines played 70 games with each other

CCRL 40/15 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 15 minutes on an Intel i7-4770k.
Computed on January 16, 2021 with Bayeselo based on 1'206'633 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+
1Amoeba 3.1 64-bit 4CPU3072+34−3442.1%+47.849.6%254 
80.9%
 Amoeba 3.0 64-bit 4CPU3052+26−2654.8%−32.044.8%466
100.0%
 Amoeba 3.2 64-bit2987+20−2148.7%+9.046.6%732
91.2%
 Amoeba 3.1 64-bit2968+20−2048.1%+12.047.0%757
75.9%
 Amoeba 3.0 64-bit2958+16−1651.5%−10.346.9%1268
99.9%
 Amoeba 2.8 64-bit2925+13−1346.1%+25.444.0%1813
88.7%
 Amoeba 2.6 64-bit2911+20−2048.4%+9.448.2%739
78.7%
 Amoeba 2.7 64-bit2901+13−1345.9%+29.042.2%1919
98.4%
 Amoeba 2.5 64-bit2872+23−2349.6%−0.944.5%566
100.0%
 Amoeba 2.4 64-bit2811+26−2650.1%−4.048.9%436
100.0%
 Amoeba 2.3 64-bit2743+27−2753.0%−19.740.2%428
87.2%
 Amoeba 2.0 64-bit2721+26−2646.9%+18.442.7%454
74.4%
 Amoeba 1.4 64-bit2709+26−2647.7%+16.836.1%493
48.8%
 Amoeba 2.1 64-bit2709+29−2948.7%+10.439.0%374
83.3%
 Amoeba 1.3 64-bit2688+32−3248.4%+10.439.2%316
99.2%
 Amoeba 1.2 64-bit2639+23−2352.2%−16.139.2%592
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516
1Amoeba 3.1 64-bit 4CPU3072                
2Amoeba 3.0 64-bit 4CPU3052                
3Amoeba 3.2 64-bit2987                
4Amoeba 3.1 64-bit2968                
5Amoeba 3.0 64-bit2958                
6Amoeba 2.8 64-bit2925       18.5 − 11.5
+9−2=19
+37
        
7Amoeba 2.6 64-bit2911       17.5 − 22.5
+6−11=23
−44
        
8Amoeba 2.7 64-bit2901     11.5 − 18.5
+2−9=19
−37
22.5 − 17.5
+11−6=23
+44
         
9Amoeba 2.5 64-bit2872                
10Amoeba 2.4 64-bit2811                
11Amoeba 2.3 64-bit2743                
12Amoeba 2.0 64-bit2721                
13Amoeba 1.4 64-bit2709                
14Amoeba 2.1 64-bit2709                
15Amoeba 1.3 64-bit2688                
16Amoeba 1.2 64-bit2639                
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
#NameElo12345678910111213141516
1Amoeba 3.1 64-bit 4CPU3072 80.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Amoeba 3.0 64-bit 4CPU305219.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Amoeba 3.2 64-bit29870.00.0 91.298.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Amoeba 3.1 64-bit29680.00.08.8 75.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Amoeba 3.0 64-bit29580.00.01.424.1 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Amoeba 2.8 64-bit29250.00.00.00.00.1 88.799.6100.0100.0100.0100.0100.0100.0100.0100.0
7Amoeba 2.6 64-bit29110.00.00.00.00.011.3 78.799.3100.0100.0100.0100.0100.0100.0100.0
8Amoeba 2.7 64-bit29010.00.00.00.00.00.421.3 98.4100.0100.0100.0100.0100.0100.0100.0
9Amoeba 2.5 64-bit28720.00.00.00.00.00.00.71.6 100.0100.0100.0100.0100.0100.0100.0
10Amoeba 2.4 64-bit28110.00.00.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0
11Amoeba 2.3 64-bit27430.00.00.00.00.00.00.00.00.00.0 87.296.395.199.5100.0
12Amoeba 2.0 64-bit27210.00.00.00.00.00.00.00.00.00.012.8 74.472.194.2100.0
13Amoeba 1.4 64-bit27090.00.00.00.00.00.00.00.00.00.03.725.6 48.883.9100.0
14Amoeba 2.1 64-bit27090.00.00.00.00.00.00.00.00.00.04.927.951.2 83.3100.0
15Amoeba 1.3 64-bit26880.00.00.00.00.00.00.00.00.00.00.55.816.116.7 99.2
16Amoeba 1.2 64-bit26390.00.00.00.00.00.00.00.00.00.00.00.00.00.00.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516
1Amoeba 3.1 64-bit 4CPU3072 01230000000000000
2Amoeba 3.0 64-bit 4CPU30520 3030108355010500000000
3Amoeba 3.2 64-bit29871230 5483422549220912412801203000
4Amoeba 3.1 64-bit29683030548 3098636261100000000
5Amoeba 3.0 64-bit29580108342309 7582104041841220007000
6Amoeba 2.8 64-bit2925035525486758 6441188257131361531863
7Amoeba 2.6 64-bit2911009236210644 550548267135122100161743
8Amoeba 2.7 64-bit290101052092614041188550 1274830633312
9Amoeba 2.5 64-bit28720012410184257548127 371138154114224480
10Amoeba 2.4 64-bit281100128012213126748371 18627323831511226
11Amoeba 2.3 64-bit2743000003613530138186 276344456306102
12Amoeba 2.0 64-bit2721001200151226154273276 3203161880
13Amoeba 1.4 64-bit27090000031003114238344320 36840462
14Amoeba 2.1 64-bit27090030070181613224315456316368 33680
15Amoeba 1.3 64-bit268800000674348112306188404336 63
16Amoeba 1.2 64-bit26390000033120261020628063 
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
#NameElo12345678910111213141516
1Amoeba 3.1 64-bit 4CPU3072 0.01.23.00.00.00.00.00.00.00.00.00.00.00.00.0
2Amoeba 3.0 64-bit 4CPU30520.0 2.52.56.215.60.04.40.00.00.00.00.00.00.00.0
3Amoeba 3.2 64-bit29871.22.5 36.817.110.06.37.99.611.00.01.00.02.70.00.0
4Amoeba 3.1 64-bit29683.02.536.8 15.33.32.49.80.80.00.00.00.00.00.00.0
5Amoeba 3.0 64-bit29580.06.217.115.3 24.610.512.710.07.20.00.00.04.30.00.0
6Amoeba 2.8 64-bit29250.015.610.03.324.6 25.231.810.85.81.60.70.10.80.30.1
7Amoeba 2.6 64-bit29110.00.06.32.410.525.2 20.742.022.711.610.28.114.57.00.2
8Amoeba 2.7 64-bit29010.04.47.99.812.731.820.7 5.12.01.30.30.10.10.10.5
9Amoeba 2.5 64-bit28720.00.09.60.810.010.842.05.1 37.013.915.110.823.85.40.0
10Amoeba 2.4 64-bit28110.00.011.00.07.25.822.72.037.0 21.530.725.638.914.92.5
11Amoeba 2.3 64-bit27430.00.00.00.00.01.611.61.313.921.5 31.337.456.941.110.0
12Amoeba 2.0 64-bit27210.00.01.00.00.00.710.20.315.130.731.3 33.838.224.40.0
13Amoeba 1.4 64-bit27090.00.00.00.00.00.18.10.110.825.637.433.8 42.449.95.7
14Amoeba 2.1 64-bit27090.00.02.70.04.30.814.50.123.838.956.938.242.4 48.78.3
15Amoeba 1.3 64-bit26880.00.00.00.00.00.37.00.15.414.941.124.449.948.7 6.9
16Amoeba 1.2 64-bit26390.00.00.00.00.00.10.20.50.02.510.00.05.78.36.9 
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 178 common opponents

Custom engine selection
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.6
64-bit
Amoeba
2.7
64-bit
Amoeba
2.5
64-bit
Amoeba
2.4
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
1.4
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Gull 3 64-bit3118  35%
3.5/10
35%
3.5/10
            
Strelka 5.5 64-bit3102 48%
14.5/30
   22%
6.5/30
 22%
8.5/39
        
Wasp 3.50 64-bit 4CPU3100 38%
11.5/30
   31%
10/32
          
Equinox 3.20 64-bit3094  35%
3.5/10
40%
4/10
            
Lc0 0.22.0 wLD2 64-bit3086  35%
3.5/10
 38%
3/8
           
Nemorino 5.00 64-bit308546%
16.5/36
 62%
2.5/4
35%
3.5/10
            
Winter 0.8 64-bit3081  75%
3/4
34%
5.5/16
            
Texel 1.07 64-bit3073     22%
6.5/30
 26%
10.5/40
        
Demolito 2018-10-29 64-bit 4CPU3065 50%
15/30
   100%
1/1
          
ChessBrainVB 3.743064  44%
3.5/8
40%
4/10
32%
4.5/14
           
chess22k 1.13 64-bit3062   50%
6.5/13
50%
6/12
           
ChessBrainVB 3.723060    12%
0.5/4
28%
9/32
          
iCE 4.0 64-bit3058  25%
1/4
50%
5/10
19%
3/16
           
Minic 2.46 64-bit3054  12%
0.5/4
25%
5/20
            
iCE 3.0 64-bit3040     35%
10.5/30
 25%
10/40
        
Arasan 20.4.1 64-bit3035     27%
8/30
 33%
12/36
        
Senpai 2.0 64-bit3030    44%
3.5/8
38%
3/8
25%
2.5/10
31%
14/45
        
Fat Fritz Junior w510 64-bit3029  50%
9/18
42%
2.5/6
            
Pirarucu 2.7.4 64-bit 4CPU3025 52%
15.5/30
   48%
15.5/32
          
SmarThink 1.98 64-bit3025   38%
1.5/4
31%
5/16
28%
8.5/30
14%
2/14
62%
2.5/4
        
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.6
64-bit
Amoeba
2.7
64-bit
Amoeba
2.5
64-bit
Amoeba
2.4
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
1.4
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Arasan 20.2 64-bit3021      25%
2/8
 25%
2.5/10
       
Pirarucu 3.3.5 64-bit3020  47%
14/30
41%
9/22
            
Marvin 3.6.0 64-bit3012  36%
5/14
38%
6/16
            
Naum 4.6 64-bit3011  62%
2.5/4
 50%
10/20
           
Arasan 20.3 64-bit3008      38%
4.5/12
30%
12/40
        
Ethereal 9.30 64-bit3003     50%
1/2
30%
3/10
         
Monolith 2 64-bit3003  57%
19.5/34
65%
13/20
            
Winter 0.7 64-bit3002   35%
3.5/10
50%
13/26
           
Vajolet2 2.5 64-bit3000     30%
9.5/32
 60%
3/5
        
Hakkapeliitta TCEC v2 64-bit2999    34%
5.5/16
36%
13.5/38
          
Defenchess 1.1f 64-bit2996    12%
1/8
36%
16/44
60%
6/10
37%
19/51
        
Bagatur 2.2 64-bit2995  50%
13/26
47%
7.5/16
            
Nemorino 3.0 64-bit2995      38%
3/8
 28%
9/32
       
SmarThink 1.97 64-bit2994      44%
3.5/8
41%
17/41
        
Rodent IV 022 64-bit2989  38%
1.5/4
54%
7.5/14
            
ChessBrainVB 3.612986      45%
4.5/10
25%
1/4
        
Rodent III 0.275 64-bit2985    50%
2/4
33%
4/12
          
Xiphos 0.1 64-bit2985     41%
13/32
 32%
10/31
        
FabChess 1.16 64-bit2983  75%
3/4
 54%
21.5/40
           
Weiss 1.2 64-bit2983  50%
2/4
 46%
23/50
           
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.6
64-bit
Amoeba
2.7
64-bit
Amoeba
2.5
64-bit
Amoeba
2.4
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
1.4
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Deuterium 2019.2.37.73 64-bit2982  46%
5.5/12
50%
14/28
50%
4/8
           
Topple 0.7.5 64-bit2982  56%
10/18
58%
14/24
            
Godel 7.0 64-bit2981  52%
13.5/26
33%
4/12
            
Rodent III 0.238 64-bit2981     33%
12/36
 38%
14/37
        
RubiChess 1.3 64-bit2980    52%
10.5/20
31%
5.5/18
          
ChessBrainVB 3.502978      44%
3.5/8
 42%
5/12
       
Pedone 1.6 64-bit2976      25%
2/8
 41%
6.5/16
       
Vajolet2 2.4 64-bit2968      45%
4.5/10
45%
18/40
        
Ethereal 9.00 64-bit2967     40%
12.5/31
 50%
0.5/1
        
Pirarucu 2.9.5 64-bit2965    49%
19.5/40
36%
6.5/18
          
Hiarcs 142960  50%
2/4
  42%
2.5/6
 50%
1/2
0%
0/2
       
Toga II 4.0 64-bit 4CPU2957 67%
20/30
   37%
11/30
          
chess22k 1.10 64-bit2955     38%
1.5/4
44%
3.5/8
         
SlowChess Blitz Classic 1.5 64-bit2954    62%
2.5/4
  48%
9.5/20
        
Deuterium 2019.1.36.50 64-bit2953    42%
5/12
53%
19/36
          
Hakkapeliitta 3.0 64-bit2953     25%
0.5/2
25%
2/8
57%
23.5/41
50%
1/2
       
Lc0 0.20.1 w11258 64-bit2953    46%
11/24
42%
5/12
          
FabChess 1.15 64-bit2947  60%
15.5/26
50%
4/8
            
Wasp 2.6 64-bit2946     49%
17.5/36
49%
30.5/62
43%
19.5/45
        
Deep Sjeng c't 20102940     50%
3/6
 25%
0.5/2
0%
0/2
       
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.6
64-bit
Amoeba
2.7
64-bit
Amoeba
2.5
64-bit
Amoeba
2.4
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
1.4
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Marvin 3.4.0 64-bit2937   47%
7.5/16
56%
4.5/8
  33%
4/12
        
Combusken 1.0.0 64-bit2936   100%
2/2
   54%
7.5/14
        
Rodent III 0.210 64-bit2936      38%
3/8
46%
18.5/40
15%
1.5/10
       
Igel 2.0.0 64-bit2934  60%
6/10
 88%
3.5/4
  54%
14/26
        
Crafty 25.2 64-bit2931     49%
23.5/48
45%
9/20
50%
2.5/5
50%
9/18
       
Wasp 2.00 64-bit2930      44%
3.5/8
 53%
8.5/16
0%
0/1
      
chess22k 1.8 64-bit2929     50%
1/2
 36%
12/33
        
Wasp 2.01 64-bit2924      50%
2/4
 25%
0.5/2
50%
10/20
      
Bobcat 8.0 64-bit2923  60%
6/10
 88%
3.5/4
45%
4.5/10
55%
15.5/28
17%
0.5/3
42%
7.5/18
25%
3.5/14
      
Critter 0.80 32-bit2923   45%
4.5/10
52%
10.5/20
           
Godel 6.0 64-bit2923   40%
4/10
25%
1/4
           
Cheng 4.39 64-bit2918   25%
0.5/2
62%
5/8
58%
24.5/42
55%
11/20
0%
0/1
25%
0.5/2
       
Deep Junior Yokohama 64-bit2918     25%
1/4
50%
4/8
 25%
0.5/2
       
Dirty CUCUMBER 64-bit2917  60%
6/10
42%
2.5/6
61%
24.5/40
50%
16/32
 38%
4.5/12
        
Deep Junior 13.3 64-bit2915     75%
1.5/2
 50%
1/2
31%
5/16
       
ChessBrainVB 3.312914    52%
10.5/20
   41%
13/32
       
Spike 1.4 Leiden2914     75%
1.5/2
44%
3.5/8
52%
23/44
0%
0/2
       
Francesca MAD 0.29 64-bit2913  60%
6/10
75%
3/4
            
Demolito 2018-03-01 64-bit2909     64%
28/44
52%
10.5/20
25%
0.5/2
        
Topple 0.7.3 64-bit2909    75%
3/4
  35%
7/20
        
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.6
64-bit
Amoeba
2.7
64-bit
Amoeba
2.5
64-bit
Amoeba
2.4
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
1.4
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Counter 3.5 64-bit2907  65%
6.5/10
62%
2.5/4
            
Quazar 0.4 64-bit2904  65%
6.5/10
50%
5/10
52%
10.5/20
25%
0.5/2
 48%
20.5/43
50%
1/2
       
Nemorino 1.02 64-bit2903            21%
3/14
 6%
0.5/8
 
Toga II 4.0 64-bit2903     49%
25.5/52
 39%
10.5/27
        
Amoeba 2.7 64-bit2901     62%
18.5/30
44%
17.5/40
         
Francesca MAD 0.28 64-bit2900   71%
8.5/12
   54%
7.5/14
        
Atlas 3.91 64-bit2897 73%
22/30
85%
8.5/10
80%
8/10
52%
14.5/28
44%
7/16
 62%
7.5/12
        
Hiarcs 13.22895      81%
6.5/8
  50%
5/10
      
Winter 0.5 64-bit2893    62%
15/24
  43%
6/14
        
EXchess 7.97b 64-bit2892  65%
6.5/10
 65%
13/20
54%
22.5/42
44%
7/16
75%
1.5/2
44%
3.5/8
50%
2/4
      
Spark 1.0 64-bit2891     0%
0/1
69%
5.5/8
25%
0.5/2
        
Deuterium 14.3.34.130 64-bit2890     50%
15/30
50%
4/8
75%
1.5/2
38%
1.5/4
       
Gogobello 2.1 64-bit2890   58%
7/12
   42%
5/12
        
Demolito 2017-08-26 64-bit2889      54%
6.5/12
58%
24.5/42
50%
1/2
 38%
3/8
     
Rybka 2.2 32-bit2884   60%
6/10
  44%
3.5/8
80%
8/10
        
Scorpio 2.8 64-bit2884  70%
7/10
  58%
21/36
 57%
8/14
        
Tucano 8.00 64-bit2884   56%
4.5/8
   47%
7.5/16
        
Invictus r305 64-bit2877  60%
6/10
    36%
5/14
        
FabChess 1.13 64-bit2876   45%
4.5/10
   45%
4.5/10
        
Godel 5.5.1 64-bit2875 73%
22/30
  52%
10.5/20
61%
19.5/32
          
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.6
64-bit
Amoeba
2.7
64-bit
Amoeba
2.5
64-bit
Amoeba
2.4
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
1.4
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Laser 1.2 64-bit2868           25%
1/4
25%
2.5/10
   
Komodo 1.0 32-bit2867    50%
10/20
 44%
3.5/8
         
The Baron 3.44 64-bit2866  85%
8.5/10
75%
4.5/6
65%
13/20
59%
19/32
 69%
5.5/8
        
Thinker 5.4d Inert 64-bit2864  70%
7/10
    75%
1.5/2
 40%
4/10
      
Gaviota 1.0 64-bit2859  75%
7.5/10
 55%
11/20
60%
18/30
 50%
1/2
50%
1/2
35%
3.5/10
      
Dirty 30Apr2017 64-bit2856     62%
2.5/4
54%
15/28
100%
2/2
52%
11.5/22
50%
2/4
      
Francesca MAD 0.27 64-bit2855   75%
1.5/2
   42%
2.5/6
        
EXchess 7.92b 64-bit2854              25%
1/4
0%
0/1
MinkoChess 1.3 64-bit2852       50%
1/2
50%
1/2
55%
5.5/10
      
Atlas 3.80 64-bit2847        0%
0/2
30%
3/10
 18%
2.5/14
 25%
2.5/10
  
DisasterArea 1.65 64-bit2847  65%
6.5/10
  60%
18/30
44%
3.5/8
75%
1.5/2
64%
14/22
43%
6/14
 38%
1.5/4
    
Nemo 1.0.1 64-bit2847        50%
1/2
45%
4.5/10
      
Defenchess 1.0 64-bit2846      75%
9/12
 65%
6.5/10
       
Booot 5.1.02844         55%
5.5/10
 55%
5.5/10
    
Tornado 8.0 64-bit2842  65%
6.5/10
 62%
12.5/20
100%
4/4
69%
5.5/8
 55%
12/22
39%
7/18
   38%
7.5/20
  
Marvin 3.2.0 64-bit2837    68%
13.5/20
59%
19/32
 56%
9/16
        
Dirty 3Nov2015 64-bit2836         36%
4/11
 43%
6/14
 60%
6/10
  
Fruit Reloaded 3.2.1 64-bit2836     58%
24.5/42
 66%
33/50
        
Counter 3.2 64-bit2834    58%
11.5/20
  62%
10/16
        
Weiss 1.0 64-bit2833   88%
3.5/4
   56%
9/16
        
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.6
64-bit
Amoeba
2.7
64-bit
Amoeba
2.5
64-bit
Amoeba
2.4
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
1.4
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Zurichess Neuchatel 64-bit2826     50%
2/4
50%
2/4
 70%
7/10
       
Protector 1.3.4 32-bit2824          40%
4/10
35%
3.5/10
    
Murka 3 64-bit2823    72%
14.5/20
 69%
5.5/8
 66%
10.5/16
50%
5/10
   50%
5/10
  
Tornado 7.0 64-bit2816      75%
6/8
    25%
1/4
38%
1.5/4
 38%
1.5/4
 
GNU Chess 5.60 64-bit2812      75%
6/8
 53%
8.5/16
 50%
5/10
35%
3.5/10
 20%
2/10
  
Rodent II 0.8.7 64-bit2809           35%
3.5/10
40%
4/10
   
Scorpio 2.7.7 64-bit2804      50%
4/8
 68%
15/22
36%
5/14
 25%
1/4
25%
1/4
45%
4.5/10
50%
2/4
 
Hannibal 1.0a 32-bit2800          25%
2.5/10
25%
2.5/10
40%
4/10
   
GnuCheese 1.00 64-bit2794      62%
2.5/4
  36%
5/14
50%
1/2
12%
0.5/4
38%
1.5/4
 25%
1/4
 
Rhetoric 1.4.3 64-bit2793     50%
0.5/1
62%
5/8
 56%
9/16
53%
9.5/18
46%
5.5/12
50%
2/4
46%
6.5/14
35%
3.5/10
62%
2.5/4
 
Zurichess Luzern 64-bit2792        75%
3/4
40%
8/20
      
Loop 13.6 (Loop 2007) 64-bit2789      75%
6/8
   54%
6.5/12
  65%
6.5/10
  
The Baron 3.29 64-bit2785      69%
5.5/8
  50%
2/4
54%
6.5/12
40%
4/10
50%
4/8
40%
4/10
40%
4/10
 
Rodent 1.5 64-bit2784          45%
4.5/10
  15%
1.5/10
40%
4/10
 
Octochess r5506 64-bit2783        72%
11.5/16
55%
5.5/10
46%
5.5/12
35%
3.5/10
 20%
2/10
  
RuyDos 1.1.6 64-bit2782     75%
15/20
 85%
8.5/10
        
Pawny 1.2 64-bit2778      84%
13.5/16
 68%
13.5/20
47%
8.5/18
50%
6/12
39%
5.5/14
39%
5.5/14
40%
4/10
38%
1.5/4
 
Naraku 1.42774         55%
5.5/10
50%
1/2
 40%
4/10
   
RubiChess 1.1 64-bit2774     75%
22.5/30
    50%
5/10
     
Frenzee 3.5.19 64-bit2772        69%
11/16
45%
4.5/10
25%
0.5/2
55%
5.5/10
50%
5/10
   
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.6
64-bit
Amoeba
2.7
64-bit
Amoeba
2.5
64-bit
Amoeba
2.4
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
1.4
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Octochess r5190 64-bit2771            30%
3/10
 45%
4.5/10
 
Twisted Logic 20100131x 64-bit2770         60%
6/10
75%
1.5/2
     
Zurichess Jura 64-bit2764         75%
12/16
50%
1/2
    55%
5.5/10
BugChess2 1.9 64-bit2759       100%
1/1
 65%
6.5/10
25%
0.5/2
 40%
4/10
   
Bison 9.11 64-bit2756         50%
5/10
50%
1/2
55%
5.5/10
55%
5.5/10
40%
4/10
25%
2.5/10
 
Chronos 1.9.9 64-bit2739          100%
2/2
45%
4.5/10
45%
4.5/10
   
Carballo 1.7 64-bit2737         75%
3/4
55%
5.5/10
32%
4.5/14
 50%
2/4
  
Godel 3.4.9 64-bit2727         75%
7.5/10
25%
0.5/2
45%
4.5/10
50%
5/10
45%
4.5/10
60%
6/10
 
Tucano 6.00 64-bit2724        50%
2/4
88%
3.5/4
58%
7/12
 48%
10.5/22
35%
3.5/10
64%
9/14
 
ProDeo 2.22720          50%
1/2
 42%
10/24
35%
3.5/10
  
Topple 0.4.0 64-bit2710       83%
5/6
       25%
1.5/6
Carballo 1.6 64-bit2709         60%
6/10
  50%
8/16
60%
6/10
  
Ktulu 82706            35%
3.5/10
 45%
4.5/10
 
Chessmaster 11 Aiglos II2693          100%
2/2
  55%
5.5/10
  
Zurichess Graubuenden 64-bit2689           45%
4.5/10
58%
7/12
35%
3.5/10
60%
6/10
 
Cheese 1.8 64-bit2683          70%
7/10
 43%
6/14
62%
2.5/4
60%
6/10
 
Cheese 1.7 64-bit2678           65%
6.5/10
 65%
6.5/10
  
Arminius 2017-01-01 64-bit2673         85%
8.5/10
35%
3.5/10
70%
7/10
 50%
7/14
  
MinkoChess 0.8 32-bit2673            60%
6/10
35%
3.5/10
  
ChessBrainVB 2.052669           65%
6.5/10
40%
4/10
 50%
7/14
 
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.0
64-bit
Amoeba
2.8
64-bit
Amoeba
2.6
64-bit
Amoeba
2.7
64-bit
Amoeba
2.5
64-bit
Amoeba
2.4
64-bit
Amoeba
2.3
64-bit
Amoeba
2.0
64-bit
Amoeba
1.4
64-bit
Amoeba
2.1
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Djinn 1.021 64-bit2668          55%
5.5/10
70%
7/10
45%
4.5/10
55%
5.5/10
40%
4/10
 
RedQueen 1.1.98 64-bit2663             100%
4/4
50%
2/4
44%
10.5/24
Floyd 0.9 64-bit2658          65%
6.5/10
75%
7.5/10
50%
7/14
64%
9/14
55%
5.5/10
 
Dirty 23Mar2012 32-bit2655            60%
6/10
  35%
3.5/10
Philou 3.7.1 64-bit2651     100%
1/1
 100%
1/1
  45%
4.5/10
  50%
5/10
80%
8/10
 
Asymptote 0.5 64-bit2650            71%
10/14
  25%
0.5/2
Cyrano 0.6b17 64-bit2649          60%
6/10
 80%
8/10
 50%
5/10
 
Laser 0.2.1 64-bit2647          75%
7.5/10
65%
6.5/10
85%
8.5/10
   
Sjakk 2.2 64-bit2632          50%
5/10
 62%
5/8
65%
6.5/10
60%
6/10
62%
2.5/4
Rodin 8.02628          55%
5.5/10
  62%
2.5/4
62%
2.5/4
54%
7.5/14
NoraGrace 2.0 64-bit2623          60%
6/10
 68%
9.5/14
50%
5/10
32%
4.5/14
50%
2/4
Ethereal 8.02 64-bit2622          65%
6.5/10
  65%
6.5/10
  
Nebula 2.0 64-bit2621          65%
6.5/10
  60%
6/10
65%
6.5/10
 
Phalanx XXV2619      100%
1/1
   90%
9/10
  88%
3.5/4
 57%
8/14
GreKo 2015 64-bit2609          85%
8.5/10
 60%
6/10
70%
7/10
45%
4.5/10
88%
3.5/4
Donna 4.0 64-bit2606          85%
8.5/10
  75%
3/4
 50%
2/4
DanaSah 6.502605          80%
8/10
  50%
2/4
  
Fridolin 2.00 64-bit2532     100%
1/1
         64%
9/14
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 January 16, 2021