CCRL 40/4
Downloads and Statistics
May 19, 2019
Testing summary:
Total: 2'021'465 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'446 (38.9%)
Black wins: 635'703 (31.4%)
Draws: 599'316 (29.6%)
White score: 53.7%

Custom engine selection

Comparing 22 engines!
22 selected engines played 52 games with each other

CCRL 40/4 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 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Computed on May 19, 2019 with Bayeselo based on 2'021'465 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+
1Ethereal 11.25 64-bit 4CPU3389+14−1547.8%+12.959.6%1399 
73.5%
 Ethereal 11.00 64-bit 4CPU3382+17−1752.2%−15.455.7%1012
100.0%
 Ethereal 11.25 64-bit3306+17−1843.8%+38.155.9%945
68.3%
 Ethereal 11.00 64-bit3301+14−1357.3%−47.349.5%1766
100.0%
 Ethereal 10.00 64-bit3143+13−1352.4%−14.644.4%2025
91.9%
 Ethereal 9.30 64-bit 4CPU3120+29−2954.5%−28.545.9%364
96.3%
 Ethereal 9.00 64-bit 4CPU3089+18−1950.5%−6.544.9%909
89.7%
 Ethereal 9.65 64-bit3072+16−1650.8%−5.945.9%1243
97.8%
 Ethereal 9.30 64-bit3043+25−2551.8%−16.242.1%520
77.1%
 Ethereal 8.81 64-bit 4CPU3030+22−2244.3%+36.140.8%682
99.9%
 Ethereal 9.00 64-bit2982+18−1857.0%−44.538.9%1043
99.5%
 Ethereal 8.81 64-bit2944+24−2445.2%+33.235.2%580
100.0%
 Ethereal 8.61 64-bit2861+22−2251.5%−11.039.6%656
99.4%
 Ethereal 8.37 64-bit2824+19−1950.8%−5.033.6%963
100.0%
 Ethereal 8.28 64-bit2754+17−1757.6%−52.927.8%1172
100.0%
 Ethereal 8.16 64-bit2630+20−2046.8%+21.827.3%864
86.6%
 Ethereal 8.00 64-bit2614+19−1948.4%+12.125.5%1013
67.0%
 Ethereal 8.13 64-bit2607+27−2747.9%+13.628.6%458
76.2%
 Ethereal 8.12 64-bit2593+26−2646.5%+25.528.7%508
69.4%
 Ethereal 7.78 64-bit2585+20−2049.9%+0.023.9%913
100.0%
 Ethereal 7.60 64-bit2449+18−1850.1%−1.120.8%1204
100.0%
 Ethereal 7.33 64-bit2168+40−3875.9%−209.813.6%301
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516171819202122
1Ethereal 11.25 64-bit 4CPU3389                      
2Ethereal 11.00 64-bit 4CPU3382                      
3Ethereal 11.25 64-bit3306                      
4Ethereal 11.00 64-bit3301                      
5Ethereal 10.00 64-bit3143                      
6Ethereal 9.30 64-bit 4CPU3120                      
7Ethereal 9.00 64-bit 4CPU3089         17.5 − 14.5
+7−4=21
−33
            
8Ethereal 9.65 64-bit3072                      
9Ethereal 9.30 64-bit3043                      
10Ethereal 8.81 64-bit 4CPU3030      14.5 − 17.5
+4−7=21
+33
               
11Ethereal 9.00 64-bit2982                      
12Ethereal 8.81 64-bit2944            14 − 6
+9−1=10
+38
         
13Ethereal 8.61 64-bit2861           6 − 14
+1−9=10
−38
          
14Ethereal 8.37 64-bit2824                      
15Ethereal 8.28 64-bit2754                      
16Ethereal 8.16 64-bit2630                      
17Ethereal 8.00 64-bit2614                      
18Ethereal 8.13 64-bit2607                      
19Ethereal 8.12 64-bit2593                      
20Ethereal 7.78 64-bit2585                      
21Ethereal 7.60 64-bit2449                      
22Ethereal 7.33 64-bit2168                      
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
#NameElo12345678910111213141516171819202122
1Ethereal 11.25 64-bit 4CPU3389 73.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Ethereal 11.00 64-bit 4CPU338226.5 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Ethereal 11.25 64-bit33060.00.0 68.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Ethereal 11.00 64-bit33010.00.031.7 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Ethereal 10.00 64-bit31430.00.00.00.0 91.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Ethereal 9.30 64-bit 4CPU31200.00.00.00.08.1 96.399.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Ethereal 9.00 64-bit 4CPU30890.00.00.00.00.03.7 89.799.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Ethereal 9.65 64-bit30720.00.00.00.00.00.310.3 97.899.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Ethereal 9.30 64-bit30430.00.00.00.00.00.00.22.2 77.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Ethereal 8.81 64-bit 4CPU30300.00.00.00.00.00.00.00.122.9 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Ethereal 9.00 64-bit29820.00.00.00.00.00.00.00.00.00.1 99.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
12Ethereal 8.81 64-bit29440.00.00.00.00.00.00.00.00.00.00.5 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
13Ethereal 8.61 64-bit28610.00.00.00.00.00.00.00.00.00.00.00.0 99.4100.0100.0100.0100.0100.0100.0100.0100.0
14Ethereal 8.37 64-bit28240.00.00.00.00.00.00.00.00.00.00.00.00.6 100.0100.0100.0100.0100.0100.0100.0100.0
15Ethereal 8.28 64-bit27540.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
16Ethereal 8.16 64-bit26300.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 86.690.798.599.9100.0100.0
17Ethereal 8.00 64-bit26140.00.00.00.00.00.00.00.00.00.00.00.00.00.00.013.4 67.090.298.3100.0100.0
18Ethereal 8.13 64-bit26070.00.00.00.00.00.00.00.00.00.00.00.00.00.00.09.333.0 76.290.0100.0100.0
19Ethereal 8.12 64-bit25930.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.59.823.8 69.4100.0100.0
20Ethereal 7.78 64-bit25850.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.11.710.030.6 100.0100.0
21Ethereal 7.60 64-bit24490.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0
22Ethereal 7.33 64-bit21680.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516171819202122
1Ethereal 11.25 64-bit 4CPU3389 126700000000000000000000
2Ethereal 11.00 64-bit 4CPU33821267 00006800660560000000000
3Ethereal 11.25 64-bit330600 94416100530630000000000
4Ethereal 11.00 64-bit330100944 170703662292072720330000000
5Ethereal 10.00 64-bit3143001611707 690220493703754770333020600
6Ethereal 9.30 64-bit 4CPU3120000069 55663048969430000000300
7Ethereal 9.00 64-bit 4CPU3089068030556 001016751560000000000
8Ethereal 9.65 64-bit30720056622204630 938030947931283302630
9Ethereal 9.30 64-bit304300329293700938 03913260086975630
10Ethereal 8.81 64-bit 4CPU3030066000489101600 0500000000000
11Ethereal 9.00 64-bit29820067237569753093910 55642441100000300
12Ethereal 8.81 64-bit29440563724774315647932650556 100281940000300
13Ethereal 8.61 64-bit28610000000300424100 4902220000300
14Ethereal 8.37 64-bit282400033001200411281490 5410000300
15Ethereal 8.28 64-bit27540003300880094222541 84490132431059560
16Ethereal 8.16 64-bit263000003003600000844 89141049670000
17Ethereal 8.00 64-bit261400000003900000901891 57366411601920
18Ethereal 8.13 64-bit260700002000700000324410573 40449860
19Ethereal 8.12 64-bit259300000002500000310496664404 49730
20Ethereal 7.78 64-bit2585000063066033335957001160498497 2540
21Ethereal 7.60 64-bit2449000000033000006019263254 0
22Ethereal 7.33 64-bit2168000000000000000000000 
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
#NameElo12345678910111213141516171819202122
1Ethereal 11.25 64-bit 4CPU3389 52.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
2Ethereal 11.00 64-bit 4CPU338252.6 0.00.00.00.03.50.00.03.90.03.50.00.00.00.00.00.00.00.00.00.0
3Ethereal 11.25 64-bit33060.00.0 34.85.40.00.00.20.20.00.30.20.00.00.00.00.00.00.00.00.00.0
4Ethereal 11.00 64-bit33010.00.034.8 45.00.00.122.012.80.02.63.10.00.10.10.00.00.00.00.00.00.0
5Ethereal 10.00 64-bit31430.00.05.445.0 2.90.067.436.80.012.218.30.00.10.10.10.00.10.00.20.00.0
6Ethereal 9.30 64-bit 4CPU31200.00.00.00.02.9 43.73.90.046.74.94.60.00.00.00.00.00.00.00.20.00.0
7Ethereal 9.00 64-bit 4CPU30890.03.50.00.10.043.7 0.00.063.93.810.50.00.00.00.00.00.00.00.00.00.0
8Ethereal 9.65 64-bit30720.00.00.222.067.43.90.0 53.20.013.526.30.20.50.30.10.10.00.10.30.10.0
9Ethereal 9.30 64-bit30430.00.00.212.836.80.00.053.2 0.025.029.60.00.00.50.40.60.70.50.40.20.0
10Ethereal 8.81 64-bit 4CPU30300.03.90.00.00.046.763.90.00.0 0.04.00.00.00.00.00.00.00.00.00.00.0
11Ethereal 9.00 64-bit29820.00.00.32.612.24.93.813.525.00.0 34.325.020.50.00.00.00.00.00.20.00.0
12Ethereal 8.81 64-bit29440.03.50.23.118.34.610.526.329.64.034.3 8.118.25.40.00.00.00.00.20.00.0
13Ethereal 8.61 64-bit28610.00.00.00.00.00.00.00.20.00.025.08.1 30.312.10.00.00.00.00.20.00.0
14Ethereal 8.37 64-bit28240.00.00.00.10.10.00.00.50.00.020.518.230.3 25.30.00.00.00.00.20.00.0
15Ethereal 8.28 64-bit27540.00.00.00.10.10.00.00.30.50.00.05.412.125.3 41.541.219.918.528.50.30.0
16Ethereal 8.16 64-bit26300.00.00.00.00.10.00.00.10.40.00.00.00.00.041.5 47.531.036.239.40.00.0
17Ethereal 8.00 64-bit26140.00.00.00.00.00.00.00.10.60.00.00.00.00.041.247.5 39.043.760.28.70.0
18Ethereal 8.13 64-bit26070.00.00.00.00.10.00.00.00.70.00.00.00.00.019.931.039.0 41.836.30.40.0
19Ethereal 8.12 64-bit25930.00.00.00.00.00.00.00.10.50.00.00.00.00.018.536.243.741.8 35.00.20.0
20Ethereal 7.78 64-bit25850.00.00.00.00.20.20.00.30.40.00.20.20.20.228.539.460.236.335.0 12.00.0
21Ethereal 7.60 64-bit24490.00.00.00.00.00.00.00.10.20.00.00.00.00.00.30.08.70.40.212.0 0.0
22Ethereal 7.33 64-bit21680.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
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 154 common opponents

Custom engine selection
NameEloEthereal
11.25
64-bit
4CPU
Ethereal
11.00
64-bit
4CPU
Ethereal
11.25
64-bit
Ethereal
11.00
64-bit
Ethereal
10.00
64-bit
Ethereal
9.30
64-bit
4CPU
Ethereal
9.00
64-bit
4CPU
Ethereal
9.65
64-bit
Ethereal
9.30
64-bit
Ethereal
8.81
64-bit
4CPU
Ethereal
9.00
64-bit
Ethereal
8.81
64-bit
Ethereal
8.61
64-bit
Ethereal
8.37
64-bit
Ethereal
8.28
64-bit
Ethereal
8.16
64-bit
Ethereal
8.00
64-bit
Ethereal
8.13
64-bit
Ethereal
8.12
64-bit
Ethereal
7.78
64-bit
Ethereal
7.60
64-bit
Ethereal
7.33
64-bit
Stockfish 10 64-bit 4CPU354628%
9/32
27%
14.5/54
                    
Stockfish 10 64-bit3494  22%
22/100
24%
23.5/99
                  
Komodo 12.3 64-bit 4CPU348735%
29/82
27%
22/82
                    
Stockfish 9 64-bit3481   29%
17.5/61
    0%
0/1
             
Houdini 6 64-bit3445  25%
25.5/101
26%
16/61
                  
Fire 7.1 64-bit 4CPU342446%
37.5/81
47%
43.5/92
                    
Komodo 12 64-bit3410   25%
15/60
16%
10.5/64
                 
Komodo 12.3 MCTS 64-bit 4CPU340950%
51.5/102
46%
22/48
                    
Fizbo 2 64-bit 4CPU334164%
52/81
54%
27/50
                    
Fire 7.1 64-bit3336  48%
48.5/100
49%
30/61
                  
Komodo 12.3 MCTS 64-bit3324  52%
51.5/100
45%
44.5/99
                  
Booot 6.3.1 64-bit 4CPU332260%
49/82
56%
55.5/99
                    
Xiphos 0.4 64-bit 4CPU332257%
47/82
60%
27.5/46
                    
Schooner 2.0.34 64-bit 4CPU327462%
20/32
70%
31/44
                    
Shredder 13 64-bit3270  57%
57/100
59%
66.5/112
30%
15/50
                 
Gull 3 64-bit 4CPU3259      38%
12/32
  20%
6/30
            
Equinox 3.30 64-bit 4CPU325265%
32/49
67%
24/36
                    
Fizbo 2 64-bit3246  100%
1/1
61%
36.5/60
31%
15.5/50
                 
Chiron 4 64-bit 4CPU324068%
33.5/49
69%
34.5/50
                    
Andscacs 0.94 64-bit3229   64%
38.5/60
44%
27.5/63
                 
NameEloEthereal
11.25
64-bit
4CPU
Ethereal
11.00
64-bit
4CPU
Ethereal
11.25
64-bit
Ethereal
11.00
64-bit
Ethereal
10.00
64-bit
Ethereal
9.30
64-bit
4CPU
Ethereal
9.00
64-bit
4CPU
Ethereal
9.65
64-bit
Ethereal
9.30
64-bit
Ethereal
8.81
64-bit
4CPU
Ethereal
9.00
64-bit
Ethereal
8.81
64-bit
Ethereal
8.61
64-bit
Ethereal
8.37
64-bit
Ethereal
8.28
64-bit
Ethereal
8.16
64-bit
Ethereal
8.00
64-bit
Ethereal
8.13
64-bit
Ethereal
8.12
64-bit
Ethereal
7.78
64-bit
Ethereal
7.60
64-bit
Ethereal
7.33
64-bit
Andscacs 0.95 64-bit3227  50%
0.5/1
65%
41/63
                  
Xiphos 0.4 64-bit3226  50%
0.5/1
60%
36/60
                  
Laser 1.6 64-bit3187   69%
77/111
49%
31.5/64
                 
Senpai 2.0 64-bit 4CPU3176     42%
16.5/39
38%
12/32
  35%
10.5/30
            
Laser 1.5 64-bit 4CPU3171      36%
11.5/32
  28%
8.5/30
            
Booot 6.2 64-bit3168    47%
40.5/87
  38%
15/40
              
Chiron 4 64-bit3164   70%
42/60
47%
23.5/50
  44%
17.5/40
              
Equinox 3.30 64-bit3160    50%
0.5/1
  50%
0.5/1
              
Critter 1.6a 64-bit3157   75%
44/59
56%
28/50
  32%
12/37
              
Strelka 5.5 64-bit3140 89%
32/36
    38%
12/32
  32%
9.5/30
 18%
3.5/20
          
Xiphos 0.3 64-bit3136   69%
41.5/60
56%
28/50
                 
NirvanaChess 2.4 64-bit3129   76%
82.5/109
53%
70.5/133
  49%
19.5/40
41%
15/37
             
Protector 1.9.0 64-bit 4CPU3127     45%
18/40
   28%
8.5/30
            
Defenchess (SCTR) 1.1f 64-bit 4CPU3119      50%
16/32
  30%
9/30
            
Nemorino 5.00 64-bit3118   100%
1/1
57%
28.5/50
                 
Texel 1.07 64-bit3113   72%
35.5/49
54%
52.5/97
  39%
16/41
45%
16.5/37
             
Nemorino 4.00 64-bit 4CPU3112     56%
22.5/40
48%
15.5/32
  48%
14.5/30
            
Hannibal 1.7 64-bit3109    51%
68/134
  29%
12/41
           0%
0/1
  
Rybka 4.1 64-bit3107   77%
38.5/50
52%
68.5/133
  41%
31/75
33%
12/36
 36%
7.5/21
           
Pedone 1.8 64-bit3106  100%
1/1
 48%
15.5/32
                 
NameEloEthereal
11.25
64-bit
4CPU
Ethereal
11.00
64-bit
4CPU
Ethereal
11.25
64-bit
Ethereal
11.00
64-bit
Ethereal
10.00
64-bit
Ethereal
9.30
64-bit
4CPU
Ethereal
9.00
64-bit
4CPU
Ethereal
9.65
64-bit
Ethereal
9.30
64-bit
Ethereal
8.81
64-bit
4CPU
Ethereal
9.00
64-bit
Ethereal
8.81
64-bit
Ethereal
8.61
64-bit
Ethereal
8.37
64-bit
Ethereal
8.28
64-bit
Ethereal
8.16
64-bit
Ethereal
8.00
64-bit
Ethereal
8.13
64-bit
Ethereal
8.12
64-bit
Ethereal
7.78
64-bit
Ethereal
7.60
64-bit
Ethereal
7.33
64-bit
Laser 1.5 64-bit3094    61%
58.5/96
  55%
22/40
   15%
3/20
          
Senpai 2.0 64-bit3084   81%
40.5/50
55%
52.5/96
  45%
34/75
   30%
6/20
          
Protector 1.9.0 64-bit3083    55%
27.5/50
  48%
38.5/80
45%
16.5/37
 33%
7/21
35%
7/20
          
Vajolet2 2.4 64-bit 4CPU3082     50%
20/40
45%
14.5/32
  40%
12/30
            
iCE 3.0 64-bit3080    70%
35/50
65%
15/23
 58%
23/40
  26%
13/50
40%
8/20
       0%
0/1
  
Xiphos 0.1 64-bit 4CPU3076     52%
12/23
56%
22.5/40
               
Wasp 2.6 64-bit 4CPU3074     54%
21.5/40
54%
34/63
  37%
11/30
            
Nemorino 4.00 64-bit3066    60%
29.5/49
  52%
41.5/80
50%
18.5/37
 40%
12/30
32%
6.5/20
          
Xiphos 0.2 64-bit3061    61%
30.5/50
  59%
23.5/40
43%
21.5/50
             
Arasan 20.5 64-bit3059    66%
57.5/87
  59%
23.5/40
42%
13/31
             
Bobcat 8.0 64-bit 4CPU3056     59%
23.5/40
64%
20.5/32
  45%
13.5/30
            
Crafty 25.2 64-bit 4CPU3056     60%
24/40
54%
34/63
  55%
16.5/30
            
Pedone 1.7 64-bit3052    63%
31.5/50
  60%
48/80
57%
21/37
             
Defenchess (SCTR) 1.1f 64-bit3046   100%
1/1
65%
32.5/50
  44%
35.5/80
51%
18/35
  25%
5/20
          
SmarThink 1.98 64-bit3037  100%
1/1
50%
0.5/1
77%
38.5/50
  51%
21/41
              
Naum 4.6 64-bit3032    57%
26/46
  64%
51/80
   32%
6.5/20
          
SmarThink 1.97 64-bit3030      66%
21/32
    32%
6.5/20
          
Hakkapeliitta TCEC v2 64-bit3023   50%
0.5/1
  56%
18/32
   44%
19/43
48%
9.5/20
          
EXchess 7.97b 64-bit 4CPU3013      63%
40/63
  60%
18/30
            
Demolito 2017-08-26 64-bit 4CPU3002      53%
17/32
  63%
19/30
            
NameEloEthereal
11.25
64-bit
4CPU
Ethereal
11.00
64-bit
4CPU
Ethereal
11.25
64-bit
Ethereal
11.00
64-bit
Ethereal
10.00
64-bit
Ethereal
9.30
64-bit
4CPU
Ethereal
9.00
64-bit
4CPU
Ethereal
9.65
64-bit
Ethereal
9.30
64-bit
Ethereal
8.81
64-bit
4CPU
Ethereal
9.00
64-bit
Ethereal
8.81
64-bit
Ethereal
8.61
64-bit
Ethereal
8.37
64-bit
Ethereal
8.28
64-bit
Ethereal
8.16
64-bit
Ethereal
8.00
64-bit
Ethereal
8.13
64-bit
Ethereal
8.12
64-bit
Ethereal
7.78
64-bit
Ethereal
7.60
64-bit
Ethereal
7.33
64-bit
Wasp 2.6 64-bit2977       51%
20/39
53%
19.5/37
  48%
9.5/20
          
Toga II 4.0 64-bit 4CPU2963      69%
22/32
  58%
17.5/30
            
Bobcat 8.0 64-bit2959  50%
0.5/1
     62%
18.5/30
 47%
14/30
55%
11/20
          
chess22k 1.8 64-bit2958        50%
0.5/1
 50%
8/16
           
Demolito 2018-03-01 64-bit2957        50%
0.5/1
 64%
20.5/32
           
Cheng 4.39 64-bit2942          47%
14/30
55%
11/20
          
Amoeba 2.7 64-bit2937          58%
7.5/13
48%
9.5/20
          
Crafty 25.2 64-bit2930   100%
1/1
76%
28/37
   62%
18.5/30
 58%
17.5/30
50%
10/20
          
Fruit Reloaded 3.2.1 64-bit 4CPU2927      64%
20.5/32
  72%
21.5/30
            
Atlas 3.91 64-bit2926  100%
1/1
 100%
1/1
  100%
1/1
  38%
5/13
           
Spark 1.0 64-bit2926        100%
1/1
 62%
38.5/62
           
Spike 1.4 Leiden2921   50%
0.5/1
      59%
19/32
52%
10.5/20
          
Toga II 4.0 64-bit2914           50%
10/20
 19%
1.5/8
        
Demolito 2017-08-26 64-bit2910          69%
43/62
 43%
12.5/29
         
EXchess 7.97b 64-bit2910          63%
19/30
55%
11/20
          
Scorpio 2.8 64-bit2907        78%
23.5/30
 58%
29/50
           
Quazar 0.4 64-bit2898          62%
28/45
58%
11.5/20
51%
29/57
         
Zurichess Neuchatel 64-bit2898          77%
24.5/32
 47%
25.5/54
         
Thinker 5.4d Inert 64-bit2884           68%
13.5/20
 47%
14.5/31
        
Deuterium 14.3.34.130 64-bit2882          69%
22/32
 46%
13/28
36%
11.5/32
        
NameEloEthereal
11.25
64-bit
4CPU
Ethereal
11.00
64-bit
4CPU
Ethereal
11.25
64-bit
Ethereal
11.00
64-bit
Ethereal
10.00
64-bit
Ethereal
9.30
64-bit
4CPU
Ethereal
9.00
64-bit
4CPU
Ethereal
9.65
64-bit
Ethereal
9.30
64-bit
Ethereal
8.81
64-bit
4CPU
Ethereal
9.00
64-bit
Ethereal
8.81
64-bit
Ethereal
8.61
64-bit
Ethereal
8.37
64-bit
Ethereal
8.28
64-bit
Ethereal
8.16
64-bit
Ethereal
8.00
64-bit
Ethereal
8.13
64-bit
Ethereal
8.12
64-bit
Ethereal
7.78
64-bit
Ethereal
7.60
64-bit
Ethereal
7.33
64-bit
Murka 3 64-bit2881          53%
17/32
 39%
22/57
48%
15.5/32
        
Atlas 3.80 64-bit2873            48%
27/56
35%
11/31
        
Gaviota 1.0 64-bit2871          68%
42/62
  36%
11.5/32
        
Fruit Reloaded 3.2.1 64-bit2870           65%
13/20
 52%
16.5/32
        
Tucano 7.00 64-bit2870    100%
1/1
  100%
1/1
     50%
16/32
        
MinkoChess 1.3 64-bit2868          66%
20.5/31
  56%
18/32
        
DisasterArea 1.65 64-bit2863          77%
24.5/32
  45%
14.5/32
        
Nemo 1.0.1 64-bit2856            70%
21/30
38%
12/32
        
Scorpio 2.7.8 64-bit2847            45%
12.5/28
40%
12/30
        
Zappa Mexico II 64-bit2843          78%
23.5/30
  38%
12/32
        
Tornado 8.0 64-bit2825           60%
12/20
 44%
14/32
        
The Baron 3.41 64-bit2819           68%
13.5/20
 45%
13.5/30
43%
13/30
       
Rhetoric 1.4.3 64-bit2802       50%
0.5/1
     62%
20/32
29%
8/28
       
Ktulu 92782            58%
19/33
 46%
13/28
       
Bright 0.5c2773       100%
1/1
    53%
15.5/29
61%
19.5/32
        
Pawny 1.2 64-bit2766   100%
1/1
         62%
20/32
30%
8.5/28
       
Bison 9.11 64-bit2761            67%
19.5/29
 48%
26/54
       
BugChess2 1.9 64-bit2759           72%
14.5/20
 59%
19/32
48%
11.5/24
       
RuyDos 1.0.27 64-bit2758             100%
1/1
50%
14.5/29
       
Jonny 4.002756       100%
1/1
     61%
19.5/32
39%
19.5/50
       
NameEloEthereal
11.25
64-bit
4CPU
Ethereal
11.00
64-bit
4CPU
Ethereal
11.25
64-bit
Ethereal
11.00
64-bit
Ethereal
10.00
64-bit
Ethereal
9.30
64-bit
4CPU
Ethereal
9.00
64-bit
4CPU
Ethereal
9.65
64-bit
Ethereal
9.30
64-bit
Ethereal
8.81
64-bit
4CPU
Ethereal
9.00
64-bit
Ethereal
8.81
64-bit
Ethereal
8.61
64-bit
Ethereal
8.37
64-bit
Ethereal
8.28
64-bit
Ethereal
8.16
64-bit
Ethereal
8.00
64-bit
Ethereal
8.13
64-bit
Ethereal
8.12
64-bit
Ethereal
7.78
64-bit
Ethereal
7.60
64-bit
Ethereal
7.33
64-bit
Gogobello 1.4 64-bit2755            62%
2.5/4
69%
22/32
        
Tucano 6.00 64-bit2750            74%
21.5/29
70%
22.5/32
43%
21/49
    0%
0/1
  
Karballo 1.8 64-bit2747    100%
1/1
   100%
1/1
             
Godel 3.4.9 64-bit2741             56%
18/32
43%
21.5/50
       
Chronos 1.9.9 64-bit2739             58%
18.5/32
42%
10.5/25
       
Cheese 1.9 64-bit2731              58%
14/24
33%
10.5/32
      
Carballo 1.7 64-bit2723              60%
14.5/24
42%
13.5/32
      
Arminius 2017-01-01 64-bit2688              61%
29.5/48
41%
13/32
      
Delfi 5.42683        100%
1/1
     64%
30/47
44%
14/32
42%
13.5/32
     
Djinn 1.021 64-bit2679              65%
15.5/24
 32%
10/31
     
Daydreamer 1.75 64-bit2672              58%
14/24
39%
12/31
31%
10/32
     
RedQueen 1.1.98 64-bit2670    100%
1/1
         71%
17/24
38%
12/32
 100%
1/1
    
Alaric 7072664              78%
18/23
56%
18/32
48%
15.5/32
     
Nebula 2.0 64-bit2655              65%
15.5/24
36%
11.5/32
50%
16/32
  36%
11.5/32
  
Phalanx XXV2655        100%
1/1
     74%
18.5/25
 55%
17.5/32
  48%
15.5/32
  
Gogobello 1.3 64-bit2654              79%
19/24
48%
14.5/30
      
Donna 4.0 64-bit2653              71%
20.5/29
42%
13.5/32
45%
14.5/32
  31%
10/32
  
Cyrano 0.6b17 64-bit2642              70%
21/30
 48%
15.5/32
41%
20.5/50
 39%
12.5/32
  
Colossus 2008b2641              60%
17.5/29
58%
18.5/32
44%
14/32
  33%
10.5/32
  
Sjakk 2.2 64-bit2640              71%
20.5/29
53%
17/32
39%
12.5/32
47%
23.5/50
50%
0.5/1
44%
14/32
  
NameEloEthereal
11.25
64-bit
4CPU
Ethereal
11.00
64-bit
4CPU
Ethereal
11.25
64-bit
Ethereal
11.00
64-bit
Ethereal
10.00
64-bit
Ethereal
9.30
64-bit
4CPU
Ethereal
9.00
64-bit
4CPU
Ethereal
9.65
64-bit
Ethereal
9.30
64-bit
Ethereal
8.81
64-bit
4CPU
Ethereal
9.00
64-bit
Ethereal
8.81
64-bit
Ethereal
8.61
64-bit
Ethereal
8.37
64-bit
Ethereal
8.28
64-bit
Ethereal
8.16
64-bit
Ethereal
8.00
64-bit
Ethereal
8.13
64-bit
Ethereal
8.12
64-bit
Ethereal
7.78
64-bit
Ethereal
7.60
64-bit
Ethereal
7.33
64-bit
Rodin 8.02636              64%
18.5/29
 44%
14/32
 44%
22/50
33%
10.5/32
  
E.T. Chess 13.01.082634              71%
20.5/29
 55%
17.5/32
42%
21/50
 45%
14.5/32
  
Gandalf 62627                38%
12/32
 41%
20.5/50
   
Movei 00.8.438 (10 10 10)2623              72%
18/25
59%
19/32
56%
18/32
 50%
25/50
50%
16/32
  
WildCat 82623              70%
16/23
58%
18/31
58%
18.5/32
 40%
20/50
38%
12/32
  
Philou 3.7.1 64-bit2620               44%
14/32
48%
15.5/32
 45%
22/49
52%
16.5/32
  
GreKo 2016 64-bit2619              0%
0/1
55%
17.5/32
 45%
22.5/50
49%
24.5/50
   
Zarkov 6.552619              71%
20.5/29
 44%
14/32
43%
21/49
54%
27/50
   
Sloppy 0.2.2 64-bit2617               53%
15.5/29
58%
18.5/32
52%
26/50
 34%
11/32
  
Slow Chess Blitz WV2.12615               56%
18/32
59%
19/32
59%
29.5/50
44%
22/50
45%
14.5/32
  
Rotor 0.82613               52%
16.5/32
44%
14/32
  47%
15/32
  
Jellyfish 1.1 64-bit2607        100%
1/1
      47%
15/32
38%
12/32
52%
26/50
44%
22/50
33%
10.5/32
  
NoraGrace 2.0 64-bit2606                42%
13.5/32
  56%
18/32
  
Amyan 1.722604       100%
1/1
      0%
0/1
 45%
14.5/32
   16%
5/32
 
Pharaon 3.5.12604                47%
15/32
 0%
0/1
   
N2 0.4 64-bit2590                 0%
0/1
50%
0.5/1
   
Floyd 0.9 64-bit2585                67%
21.5/32
  32%
6.5/20
  
Muse 0.953 64-bit2582                59%
19/32
   34%
11/32
 
Francesca MAD 0.192581                61%
19.5/32
 0%
0/1
 27%
8.5/32
 
DanaSah 6.502577                59%
19/32
  51%
26.5/52
  
NameEloEthereal
11.25
64-bit
4CPU
Ethereal
11.00
64-bit
4CPU
Ethereal
11.25
64-bit
Ethereal
11.00
64-bit
Ethereal
10.00
64-bit
Ethereal
9.30
64-bit
4CPU
Ethereal
9.00
64-bit
4CPU
Ethereal
9.65
64-bit
Ethereal
9.30
64-bit
Ethereal
8.81
64-bit
4CPU
Ethereal
9.00
64-bit
Ethereal
8.81
64-bit
Ethereal
8.61
64-bit
Ethereal
8.37
64-bit
Ethereal
8.28
64-bit
Ethereal
8.16
64-bit
Ethereal
8.00
64-bit
Ethereal
8.13
64-bit
Ethereal
8.12
64-bit
Ethereal
7.78
64-bit
Ethereal
7.60
64-bit
Ethereal
7.33
64-bit
GarboChess 3.0 64-bit2576       100%
1/1
       53%
16/30
  0%
0/1
   
SOS 5.12575                 0%
0/1
  23%
7.5/32
 
Maverick 1.5 64-bit2567        100%
1/1
        100%
1/1
  28%
9/32
 
Capivara LK 0.09b02g 64-bit2543                 50%
0.5/1
 65%
13/20
  
Shield 1.3.1 64-bit2539                  100%
1/1
56%
17.5/31
  
JikChess 0.02 64-bit2523        100%
1/1
         100%
1/1
   
Pepito 1.59.2 64-bit2520        100%
1/1
     0%
0/1
  50%
0.5/1
    
Dorky 4.5 64-bit2504                   62%
20/32
52%
16/31
 
CyberPagno 3.0 64-bit2492                 100%
1/1
 55%
17.5/32
  
LittleThought 1.052 64-bit2454                   77%
24.5/32
45%
14.5/32
 
Counter 1.22446                   73%
22.5/31
52%
16.5/32
 
Matacz 1.42446                   73%
23.5/32
47%
15/32
 
LambChop 10.992434              100%
1/1
   100%
1/1
   
Tigran 2.4n 64-bit2345              100%
1/1
     64%
20.5/32
 
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 May 19, 2019