CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Custom engine selection

Comparing 17 engines!
17 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 April 18, 2021 with Bayeselo based on 1'237'253 games
Please refer to the "about" page for comments on engine inclusion

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 4CPU3071+34−3442.1%+48.449.6%254 
81.1%
 Amoeba 3.0 64-bit 4CPU3052+26−2654.8%−32.444.8%466
100.0%
 Amoeba 3.2 64-bit2990+19−1948.8%+7.947.2%818
94.7%
 Amoeba 3.1 64-bit2967+20−2048.1%+12.547.0%757
51.6%
 Amoeba 3.3 64-bit2966+58−5946.3%+20.953.7%82
55.4%
 Amoeba 3.0 64-bit2962+15−1551.9%−13.646.7%1330
100.0%
 Amoeba 2.8 64-bit2926+13−1346.1%+24.544.0%1813
88.7%
 Amoeba 2.6 64-bit2911+20−2048.4%+9.548.2%739
78.6%
 Amoeba 2.7 64-bit2901+13−1346.1%+27.742.2%1937
98.4%
 Amoeba 2.5 64-bit2872+23−2349.6%−0.644.5%566
100.0%
 Amoeba 2.4 64-bit2811+26−2650.1%−3.948.9%436
100.0%
 Amoeba 2.3 64-bit2743+27−2753.0%−19.640.2%428
87.0%
 Amoeba 2.0 64-bit2721+26−2646.9%+18.542.7%454
72.4%
 Amoeba 2.1 64-bit2709+29−2948.7%+10.439.0%374
51.3%
 Amoeba 1.4 64-bit2708+26−2647.7%+17.836.1%493
84.0%
 Amoeba 1.3 64-bit2688+32−3248.4%+10.239.2%316
99.2%
 Amoeba 1.2 64-bit2639+23−2352.2%−16.139.2%592
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617
1Amoeba 3.1 64-bit 4CPU3071                 
2Amoeba 3.0 64-bit 4CPU3052                 
3Amoeba 3.2 64-bit2990                 
4Amoeba 3.1 64-bit2967                 
5Amoeba 3.3 64-bit2966                 
6Amoeba 3.0 64-bit2962                 
7Amoeba 2.8 64-bit2926        18.5 − 11.5
+9−2=19
+36
        
8Amoeba 2.6 64-bit2911        17.5 − 22.5
+6−11=23
−44
        
9Amoeba 2.7 64-bit2901      11.5 − 18.5
+2−9=19
−36
22.5 − 17.5
+11−6=23
+44
         
10Amoeba 2.5 64-bit2872                 
11Amoeba 2.4 64-bit2811                 
12Amoeba 2.3 64-bit2743                 
13Amoeba 2.0 64-bit2721                 
14Amoeba 2.1 64-bit2709                 
15Amoeba 1.4 64-bit2708                 
16Amoeba 1.3 64-bit2688                 
17Amoeba 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
#NameElo1234567891011121314151617
1Amoeba 3.1 64-bit 4CPU3071 81.1100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Amoeba 3.0 64-bit 4CPU305218.9 100.0100.099.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Amoeba 3.2 64-bit29900.00.0 94.777.798.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Amoeba 3.1 64-bit29670.00.05.3 51.666.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Amoeba 3.3 64-bit29660.10.522.348.4 55.490.395.898.299.8100.0100.0100.0100.0100.0100.0100.0
6Amoeba 3.0 64-bit29620.00.01.233.644.6 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Amoeba 2.8 64-bit29260.00.00.00.09.70.0 88.799.6100.0100.0100.0100.0100.0100.0100.0100.0
8Amoeba 2.6 64-bit29110.00.00.00.04.20.011.3 78.699.3100.0100.0100.0100.0100.0100.0100.0
9Amoeba 2.7 64-bit29010.00.00.00.01.80.00.421.4 98.4100.0100.0100.0100.0100.0100.0100.0
10Amoeba 2.5 64-bit28720.00.00.00.00.20.00.00.71.6 100.0100.0100.0100.0100.0100.0100.0
11Amoeba 2.4 64-bit28110.00.00.00.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0
12Amoeba 2.3 64-bit27430.00.00.00.00.00.00.00.00.00.00.0 87.095.196.399.5100.0
13Amoeba 2.0 64-bit27210.00.00.00.00.00.00.00.00.00.00.012.9 72.474.894.4100.0
14Amoeba 2.1 64-bit27090.00.00.00.00.00.00.00.00.00.00.04.927.6 51.383.5100.0
15Amoeba 1.4 64-bit27080.00.00.00.00.00.00.00.00.00.00.03.725.248.7 84.0100.0
16Amoeba 1.3 64-bit26880.00.00.00.00.00.00.00.00.00.00.00.55.616.516.0 99.2
17Amoeba 1.2 64-bit26390.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314151617
1Amoeba 3.1 64-bit 4CPU3071 012300000000000000
2Amoeba 3.0 64-bit 4CPU30520 30300108355010500000000
3Amoeba 3.2 64-bit29901230 5781413792549220912412801230000
4Amoeba 3.1 64-bit29673030578 393098636261100000000
5Amoeba 3.3 64-bit29660014139 5400000000000
6Amoeba 3.0 64-bit2962010837930954 7582104041841220070000
7Amoeba 2.8 64-bit29260355254860758 6441188257131361518363
8Amoeba 2.6 64-bit29110092360210644 550548267135122161100743
9Amoeba 2.7 64-bit2901010520926104041188550 1274830633312
10Amoeba 2.5 64-bit287200124100184257548127 371138154224114480
11Amoeba 2.4 64-bit2811001280012213126748371 18627331523811226
12Amoeba 2.3 64-bit27430000003613530138186 276456344306102
13Amoeba 2.0 64-bit27210012000151226154273276 3163201880
14Amoeba 2.1 64-bit270900300070181613224315456316 36833680
15Amoeba 1.4 64-bit270800000031003114238344320368 40462
16Amoeba 1.3 64-bit2688000000674348112306188336404 63
17Amoeba 1.2 64-bit263900000033120261020806263 
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
1Amoeba 3.1 64-bit 4CPU3071 0.01.13.00.00.00.00.00.00.00.00.00.00.00.00.00.0
2Amoeba 3.0 64-bit 4CPU30520.0 2.32.50.06.015.60.04.40.00.00.00.00.00.00.00.0
3Amoeba 3.2 64-bit29901.12.3 36.715.717.69.75.97.69.010.20.00.92.50.00.00.0
4Amoeba 3.1 64-bit29673.02.536.7 4.614.83.32.49.70.80.00.00.00.00.00.00.0
5Amoeba 3.3 64-bit29660.00.015.74.6 3.80.00.00.00.00.00.00.00.00.00.00.0
6Amoeba 3.0 64-bit29620.06.017.614.83.8 24.110.112.49.76.90.00.04.10.00.00.0
7Amoeba 2.8 64-bit29260.015.69.73.30.024.1 25.231.710.85.81.60.70.80.10.30.1
8Amoeba 2.6 64-bit29110.00.05.92.40.010.125.2 20.642.022.711.610.214.58.17.00.2
9Amoeba 2.7 64-bit29010.04.47.69.70.012.431.720.6 5.12.01.30.30.10.10.10.5
10Amoeba 2.5 64-bit28720.00.09.00.80.09.710.842.05.1 37.013.915.123.810.85.40.0
11Amoeba 2.4 64-bit28110.00.010.20.00.06.95.822.72.037.0 21.530.738.925.614.92.5
12Amoeba 2.3 64-bit27430.00.00.00.00.00.01.611.61.313.921.5 31.356.937.441.110.0
13Amoeba 2.0 64-bit27210.00.00.90.00.00.00.710.20.315.130.731.3 38.233.824.40.0
14Amoeba 2.1 64-bit27090.00.02.50.00.04.10.814.50.123.838.956.938.2 42.448.78.3
15Amoeba 1.4 64-bit27080.00.00.00.00.00.00.18.10.110.825.637.433.842.4 49.95.7
16Amoeba 1.3 64-bit26880.00.00.00.00.00.00.37.00.15.414.941.124.448.749.9 6.9
17Amoeba 1.2 64-bit26390.00.00.00.00.00.00.10.20.50.02.510.00.08.35.76.9 
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 187 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
3.3
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
2.1
64-bit
Amoeba
1.4
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 4CPU3099 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
        
Weiss 1.3 64-bit3073  40%
2/5
 25%
1/4
            
ChessBrainVB 3.743065  44%
3.5/8
40%
4/10
 32%
4.5/14
           
Stash 29.0 64-bit3065  25%
0.5/2
 38%
1.5/4
            
Demolito 2018-10-29 64-bit 4CPU3064 50%
15/30
    100%
1/1
          
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-bit3059  25%
1/4
50%
5/10
 19%
3/16
           
Minic 2.46 64-bit3050  12%
0.5/4
25%
5/20
             
iCE 3.0 64-bit3040      35%
10.5/30
 25%
10/40
        
Bagatur 2.2a 64-bit3039  100%
1/1
 50%
2/4
            
Arasan 20.4.1 64-bit3036      27%
8/30
 33%
12/36
        
Senpai 2.0 64-bit3031     44%
3.5/8
38%
3/8
25%
2.5/10
31%
14/45
        
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.3
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
2.1
64-bit
Amoeba
1.4
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Fat Fritz Junior w510 64-bit3029  50%
9/18
42%
2.5/6
             
SmarThink 1.98 64-bit3025   38%
1.5/4
 31%
5/16
28%
8.5/30
14%
2/14
62%
2.5/4
        
Pirarucu 2.7.4 64-bit 4CPU3024 52%
15.5/30
    48%
15.5/32
          
Arasan 20.2 64-bit3021       25%
2/8
 25%
2.5/10
       
Pirarucu 3.3.5 64-bit3015  50%
18/36
41%
9/22
62%
2.5/4
            
Marvin 3.6.0 64-bit3011  36%
5/14
38%
6/16
             
Naum 4.6 64-bit3009  62%
2.5/4
  50%
10/20
           
Arasan 20.3 64-bit3008       38%
4.5/12
30%
12/40
        
Topple 0.8.0 64-bit3005  47%
7.5/16
 36%
2.5/7
            
Ethereal 9.30 64-bit3003      50%
1/2
30%
3/10
         
Monolith 2 64-bit3003  57%
19.5/34
65%
13/20
33%
1/3
            
Winter 0.7 64-bit3002   35%
3.5/10
 50%
13/26
           
Rodent IV 0.30 64-bit3001  56%
10/18
 36%
2.5/7
            
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%
15/30
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-bit2988  38%
1.5/4
54%
7.5/14
             
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.3
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
2.1
64-bit
Amoeba
1.4
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
ChessBrainVB 3.612986       45%
4.5/10
25%
1/4
        
FabChess 1.16 64-bit2985  60%
6/10
 50%
4/8
54%
21.5/40
           
Rodent III 0.275 64-bit2985     50%
2/4
33%
4/12
          
Xiphos 0.1 64-bit2985      41%
13/32
 32%
10/31
        
Topple 0.7.5 64-bit2982  56%
10/18
58%
14/24
             
Weiss 1.2 64-bit2982  50%
2/4
  46%
23/50
           
Godel 7.0 64-bit2981  53%
16/30
33%
4/12
33%
1/3
            
Rodent III 0.238 64-bit2981      33%
12/36
 38%
14/37
        
Deuterium 2019.2.37.73 64-bit2980  44%
7/16
50%
14/28
33%
1/3
50%
4/8
           
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
       
Counter 3.7 64-bit2969  100%
1/1
 57%
4/7
            
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-bit2966     49%
19.5/40
36%
6.5/18
          
Hiarcs 142960  50%
2/4
   42%
2.5/6
 50%
1/2
0%
0/2
       
Cheng 4.40 64-bit2959  40%
2/5
 71%
5/7
60%
37/62
           
Toga II 4.0 64-bit 4CPU2956 67%
20/30
    37%
11/30
          
Lc0 0.20.1 w11258 64-bit2954     46%
11/24
42%
5/12
          
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.3
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
2.1
64-bit
Amoeba
1.4
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
SlowChess Blitz Classic 1.5 64-bit2954     62%
2.5/4
  48%
9.5/20
        
chess22k 1.10 64-bit2954      38%
1.5/4
44%
3.5/8
         
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
       
FabChess 1.15 64-bit2946  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
       
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-bit2933  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-bit2925       50%
2/4
 25%
0.5/2
50%
10/20
      
Critter 0.80 32-bit2924   45%
4.5/10
 52%
10.5/20
           
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
      
Godel 6.0 64-bit2923   40%
4/10
 25%
1/4
           
Cheng 4.39 64-bit2919   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
       
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.3
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
2.1
64-bit
Amoeba
1.4
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Dirty CUCUMBER 64-bit2917  60%
6/10
42%
2.5/6
 61%
24.5/40
50%
16/32
 38%
4.5/12
        
ChessBrainVB 3.312915     52%
10.5/20
   41%
13/32
       
Deep Junior 13.3 64-bit2915      75%
1.5/2
 50%
1/2
31%
5/16
       
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
             
Asymptote 0.8 64-bit2909  62%
2.5/4
66%
10.5/16
             
Demolito 2018-03-01 64-bit2909      64%
28/44
52%
10.5/20
25%
0.5/2
        
Topple 0.7.3 64-bit2908     75%
3/4
  35%
7/20
        
Counter 3.5 64-bit2906  65%
6.5/10
62%
2.5/4
             
Fruit Reloaded 15th ann. 64-bit2906  50%
5/10
 33%
1/3
            
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-bit2899 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
      
EXchess 7.97b 64-bit2893  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
      
Winter 0.5 64-bit2893     62%
15/24
  43%
6/14
        
Spark 1.0 64-bit2891      0%
0/1
69%
5.5/8
25%
0.5/2
        
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.3
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
2.1
64-bit
Amoeba
1.4
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
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-bit2885   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
        
FabChess 1.13 64-bit2878   45%
4.5/10
    45%
4.5/10
        
Invictus r305 64-bit2878  60%
6/10
     36%
5/14
        
Godel 5.5.1 64-bit2876 73%
22/30
   52%
10.5/20
61%
19.5/32
          
Komodo 1.0 32-bit2867     50%
10/20
 44%
3.5/8
         
Laser 1.2 64-bit2867            25%
1/4
 25%
2.5/10
  
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-bit2856   75%
1.5/2
    42%
2.5/6
        
EXchess 7.92b 64-bit2853               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
    
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.3
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
2.1
64-bit
Amoeba
1.4
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
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
        
Zurichess Neuchatel 64-bit2830      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-bit2813       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
45%
4.5/10
25%
1/4
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
35%
3.5/10
46%
6.5/14
62%
2.5/4
 
Zurichess Luzern 64-bit2792         75%
3/4
40%
8/20
      
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.3
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
2.1
64-bit
Amoeba
1.4
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
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
40%
4/10
50%
4/8
40%
4/10
 
Octochess r5506 64-bit2784         72%
11.5/16
55%
5.5/10
46%
5.5/12
35%
3.5/10
20%
2/10
   
Rodent 1.5 64-bit2784           45%
4.5/10
 15%
1.5/10
 40%
4/10
 
RuyDos 1.1.6 64-bit2782      75%
15/20
 85%
8.5/10
        
Pawny 1.2 64-bit2779       84%
13.5/16
 68%
13.5/20
47%
8.5/18
50%
6/12
39%
5.5/14
40%
4/10
39%
5.5/14
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-bit2773         69%
11/16
45%
4.5/10
25%
0.5/2
55%
5.5/10
 50%
5/10
  
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-bit2760        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
40%
4/10
55%
5.5/10
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
45%
4.5/10
50%
5/10
60%
6/10
 
Tucano 6.00 64-bit2724         50%
2/4
88%
3.5/4
58%
7/12
 35%
3.5/10
48%
10.5/22
64%
9/14
 
ProDeo 2.22720           50%
1/2
 35%
3.5/10
42%
10/24
  
Topple 0.4.0 64-bit2710        83%
5/6
       25%
1.5/6
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.3
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
2.1
64-bit
Amoeba
1.4
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
Carballo 1.6 64-bit2709          60%
6/10
  60%
6/10
50%
8/16
  
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
35%
3.5/10
58%
7/12
60%
6/10
 
Cheese 1.8 64-bit2683           70%
7/10
 62%
2.5/4
43%
6/14
60%
6/10
 
Cheese 1.7 64-bit2678            65%
6.5/10
65%
6.5/10
   
MinkoChess 0.8 32-bit2673             35%
3.5/10
60%
6/10
  
Arminius 2017-01-01 64-bit2672          85%
8.5/10
35%
3.5/10
70%
7/10
50%
7/14
   
ChessBrainVB 2.052669            65%
6.5/10
 40%
4/10
50%
7/14
 
Djinn 1.021 64-bit2667           55%
5.5/10
70%
7/10
55%
5.5/10
45%
4.5/10
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
64%
9/14
50%
7/14
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-bit2649              71%
10/14
 25%
0.5/2
Cyrano 0.6b17 64-bit2647           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
 65%
6.5/10
62%
5/8
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
Ethereal 8.02 64-bit2623           65%
6.5/10
 65%
6.5/10
   
NameEloAmoeba
3.1
64-bit
4CPU
Amoeba
3.0
64-bit
4CPU
Amoeba
3.2
64-bit
Amoeba
3.1
64-bit
Amoeba
3.3
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
2.1
64-bit
Amoeba
1.4
64-bit
Amoeba
1.3
64-bit
Amoeba
1.2
64-bit
NoraGrace 2.0 64-bit2623           60%
6/10
 50%
5/10
68%
9.5/14
32%
4.5/14
50%
2/4
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
 70%
7/10
60%
6/10
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 April 18, 2021