CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Custom engine selection

Comparing 14 engines!
14 selected engines played 101 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 July 17, 2019 with Bayeselo based on 2'068'038 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+
1SmarThink 1.98 64-bit3036+10−1047.4%+16.032.8%3731 
73.5%
 SmarThink 1.97 64-bit3031+11−1151.9%−14.534.6%2746
71.4%
 SmarThink 1.96 64-bit3026+15−1548.5%+7.633.1%1567
95.4%
 SmarThink 1.95 64-bit3006+18−1849.8%+3.329.4%1153
98.4%
 SmarThink 1.80 64-bit2979+18−1850.0%−3.635.6%1004
94.0%
 SmarThink 1.90 64-bit2958+19−1946.5%+22.938.1%931
100.0%
 SmarThink 1.70 64-bit2914+16−1650.0%+6.231.4%1366
100.0%
 SmarThink 1.50 64-bit2844+14−1455.7%−41.130.2%1832
69.3%
 SmarThink 1.60 64-bit2838+17−1749.2%+5.431.4%1187
91.1%
 SmarThink 1.40 64-bit2822+16−1647.1%+20.430.7%1334
100.0%
 SmarThink 1.20 64-bit2747+10−1041.8%+59.331.4%3692
96.9%
 SmarThink 1.10 32-bit2730+15−1544.7%+39.933.2%1569
100.0%
 SmarThink 1.00 32-bit2664+17−1756.1%−42.830.4%1270
100.0%
 SmarThink 0.17a2537+10−1047.1%+20.928.6%3981
 

Results matrix

Custom engine selection
#NameElo1234567891011121314
1SmarThink 1.98 64-bit3036              
2SmarThink 1.97 64-bit3031              
3SmarThink 1.96 64-bit3026              
4SmarThink 1.95 64-bit3006              
5SmarThink 1.80 64-bit2979              
6SmarThink 1.90 64-bit2958              
7SmarThink 1.70 64-bit2914              
8SmarThink 1.50 64-bit2844              
9SmarThink 1.60 64-bit2838              
10SmarThink 1.40 64-bit2822              
11SmarThink 1.20 64-bit2747           48.5 − 52.5
+26−30=45
−29
  
12SmarThink 1.10 32-bit2730          52.5 − 48.5
+30−26=45
+29
   
13SmarThink 1.00 32-bit2664              
14SmarThink 0.17a2537              
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
1SmarThink 1.98 64-bit3036 73.586.599.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2SmarThink 1.97 64-bit303126.5 71.499.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3SmarThink 1.96 64-bit302613.528.6 95.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4SmarThink 1.95 64-bit30060.20.94.6 98.4100.0100.0100.0100.0100.0100.0100.0100.0100.0
5SmarThink 1.80 64-bit29790.00.00.01.6 94.0100.0100.0100.0100.0100.0100.0100.0100.0
6SmarThink 1.90 64-bit29580.00.00.00.06.0 100.0100.0100.0100.0100.0100.0100.0100.0
7SmarThink 1.70 64-bit29140.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
8SmarThink 1.50 64-bit28440.00.00.00.00.00.00.0 69.397.7100.0100.0100.0100.0
9SmarThink 1.60 64-bit28380.00.00.00.00.00.00.030.7 91.1100.0100.0100.0100.0
10SmarThink 1.40 64-bit28220.00.00.00.00.00.00.02.38.9 100.0100.0100.0100.0
11SmarThink 1.20 64-bit27470.00.00.00.00.00.00.00.00.00.0 96.9100.0100.0
12SmarThink 1.10 32-bit27300.00.00.00.00.00.00.00.00.00.03.1 100.0100.0
13SmarThink 1.00 32-bit26640.00.00.00.00.00.00.00.00.00.00.00.0 100.0
14SmarThink 0.17a25370.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314
1SmarThink 1.98 64-bit3036 195471856338746813130362718666
2SmarThink 1.97 64-bit30311954 1799111191099160418428326391300
3SmarThink 1.96 64-bit30267181799 126995211584001211451932187900
4SmarThink 1.95 64-bit300656311111269 165818651074447469438267000
5SmarThink 1.80 64-bit29793879109521658 15761222519553508273000
6SmarThink 1.90 64-bit2958468991115818651576 1080573609568271000
7SmarThink 1.70 64-bit2914131604400107412221080 1106107194050016400
8SmarThink 1.50 64-bit2844301841214475195731106 1727180812033590124
9SmarThink 1.60 64-bit28383628314546955360910711727 1358705182064
10SmarThink 1.40 64-bit28222726319343850856894018081358 1484146072
11SmarThink 1.20 64-bit2747189121826727327150012037051484 14620167
12SmarThink 1.10 32-bit273063790001643591821461462 998125
13SmarThink 1.00 32-bit266460000000000998 655
14SmarThink 0.17a253760000001246472167125655 
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
1SmarThink 1.98 64-bit3036 30.213.611.58.210.02.60.50.70.50.20.10.10.1
2SmarThink 1.97 64-bit303130.2 41.728.524.327.014.74.07.26.41.40.10.00.0
3SmarThink 1.96 64-bit302613.641.7 46.737.046.413.63.65.36.74.12.50.00.0
4SmarThink 1.95 64-bit300611.528.546.7 76.989.542.615.020.017.65.50.00.00.0
5SmarThink 1.80 64-bit29798.224.337.076.9 81.451.618.325.221.75.80.00.00.0
6SmarThink 1.90 64-bit295810.027.046.489.581.4 47.020.728.825.15.90.00.00.0
7SmarThink 1.70 64-bit29142.614.713.642.651.647.0 34.642.034.89.95.60.00.0
8SmarThink 1.50 64-bit28440.54.03.615.018.320.734.6 57.257.121.810.60.02.1
9SmarThink 1.60 64-bit28380.77.25.320.025.228.842.057.2 53.914.46.60.01.2
10SmarThink 1.40 64-bit28220.56.46.717.621.725.134.857.153.9 29.55.00.01.4
11SmarThink 1.20 64-bit27470.21.44.15.55.85.99.921.814.429.5 27.80.02.2
12SmarThink 1.10 32-bit27300.10.12.50.00.00.05.610.66.65.027.8 35.22.3
13SmarThink 1.00 32-bit26640.10.00.00.00.00.00.00.00.00.00.035.2 12.5
14SmarThink 0.17a25370.10.00.00.00.00.00.02.11.21.42.22.312.5 
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 153 common opponents

Custom engine selection
NameEloSmarThink
1.98
64-bit
SmarThink
1.97
64-bit
SmarThink
1.96
64-bit
SmarThink
1.95
64-bit
SmarThink
1.80
64-bit
SmarThink
1.90
64-bit
SmarThink
1.70
64-bit
SmarThink
1.50
64-bit
SmarThink
1.60
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.10
32-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Andscacs 0.921 64-bit320134%
17/50
19%
6/32
            
Booot 6.2 64-bit316935%
17.5/50
31%
16/51
            
Chiron 4 64-bit316531%
16/51
50%
1.5/3
            
NirvanaChess 2.4 64-bit313040%
20.5/51
39%
19.5/50
            
Fizbo 1.7 64-bit3128   27%
16.5/62
 20%
6.5/32
        
Texel 1.07 64-bit311448%
25/52
29%
14.5/50
            
Hannibal 1.7 64-bit311147%
37.5/80
41%
20.5/50
37%
18.5/50
           
Rybka 4.1 64-bit310839%
20.5/52
32%
16.5/52
39%
19.5/50
36%
11.5/32
 25%
8/32
        
NirvanaChess 2.3 64-bit3097 39%
19/49
38%
33/86
           
Chiron 3.01 64-bit3095 37%
18.5/50
38%
37/97
           
Laser 1.5 64-bit309544%
35.5/80
38%
12/32
            
Texel 1.06 64-bit3095 38%
20/52
46%
23/50
           
Andscacs 0.86 64-bit3092  42%
20.5/49
39%
12.5/32
 34%
11/32
        
Booot 6.1 64-bit3085 31%
15.5/50
50%
25/50
           
Protector 1.9.0 64-bit308449%
25/51
38%
19.5/51
48%
24/50
40%
24.5/61
44%
14/32
36%
11.5/32
        
Senpai 2.0 64-bit308444%
22/50
41%
13/32
            
iCE 3.0 64-bit308151%
40/78
42%
22/52
46%
36.5/80
31%
18.5/60
30%
9.5/32
18%
5.5/31
        
NirvanaChess 2.2 64-bit3077  50%
25/50
38%
12/32
31%
10/32
39%
12/31
        
Rybka 3 64-bit3077           6%
3/50
8%
2.5/32
 
Nemorino 4.00 64-bit306749%
39.5/80
52%
16.5/32
            
NameEloSmarThink
1.98
64-bit
SmarThink
1.97
64-bit
SmarThink
1.96
64-bit
SmarThink
1.95
64-bit
SmarThink
1.80
64-bit
SmarThink
1.90
64-bit
SmarThink
1.70
64-bit
SmarThink
1.50
64-bit
SmarThink
1.60
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.10
32-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Pedone 1.7 64-bit305356%
28.5/51
53%
26.5/50
            
Texel 1.05 64-bit3053   41%
13/32
38%
12/32
50%
16/32
        
Hannibal 1.5 64-bit3049  57%
28.5/50
44%
14/32
30%
9.5/32
34%
11/32
        
Defenchess (SCTR) 1.1f 64-bit304764%
32.5/51
40%
11.5/29
            
Arasan 20.4.1 64-bit304352%
26/50
52%
16.5/32
            
Vajolet2 2.5 64-bit304054%
27.5/51
45%
35.5/79
            
Chiron 2 64-bit3038    44%
14/32
36%
11.5/32
        
Naum 4.6 64-bit303258%
44.5/77
64%
32/50
53%
26/49
48%
15.5/32
34%
11/32
41%
13/32
        
Alfil 15.7 64-bit3031 48%
24/50
44%
22/50
48%
15.5/32
25%
8/32
37%
11.5/31
        
Hakkapeliitta TCEC v2 64-bit302367%
20/30
53%
16/30
            
Pedone 1.5 64-bit3021 54%
27.5/51
40%
20/50
           
Senpai 1.0 64-bit3007 56%
28.5/51
52%
25.5/49
44%
27/62
53%
17/32
30%
9.5/32
38%
11/29
       
Pedone 1.4.1 64-bit2988  53%
16/30
63%
39/62
45%
13/29
58%
18.5/32
        
Hiarcs 142986 60%
30/50
 58%
18/31
50%
14.5/29
48%
15.5/32
25%
8/32
  25%
8/32
    
Fritz 132985         31%
10/32
11%
3.5/32
   
Hakkapeliitta 3.0 64-bit298458%
29/50
52%
26/50
60%
18/30
51%
31.5/62
53%
17/32
52%
16.5/32
56%
27/48
       
Protector 1.5.0 64-bit2984       18%
2.5/14
 20%
6.5/32
    
Fizbo 1.5 64-bit2983    48%
15.5/32
 38%
12/32
       
Arasan 19.2 64-bit2979 57%
28.5/50
18%
4/22
           
Vajolet2 2.2 64-bit2961 60%
30/50
 53%
17/32
          
NameEloSmarThink
1.98
64-bit
SmarThink
1.97
64-bit
SmarThink
1.96
64-bit
SmarThink
1.95
64-bit
SmarThink
1.80
64-bit
SmarThink
1.90
64-bit
SmarThink
1.70
64-bit
SmarThink
1.50
64-bit
SmarThink
1.60
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.10
32-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Deep Shredder 12 64-bit2955  60%
18/30
50%
15/30
56%
18/32
58%
18/31
40%
12.5/31
  34%
11/32
16%
8/50
   
Cheng 4.39 64-bit294450%
0.5/1
62%
31/50
55%
16.5/30
60%
18.5/31
50%
16/32
63%
19.5/31
39%
12.5/32
       
Amoeba 2.7 64-bit293873%
22/30
68%
59/87
            
Texel 1.03 64-bit2938       25%
8/32
 41%
13/32
    
Crafty 25.2 64-bit293350%
1/2
69%
34.5/50
26%
10/38
           
Vajolet2 2.1 64-bit2932   52%
15.5/30
69%
22/32
50%
15/30
42%
13.5/32
       
Spark 1.0 64-bit292750%
0.5/1
74%
37.5/51
 67%
21.5/32
64%
20.5/32
48%
15.5/32
36%
11.5/32
39%
12.5/32
36%
13.5/38
41%
13/32
21%
6.5/31
   
Wasp 1.25 64-bit2926 63%
32/51
60%
18.5/31
           
iCE 2.0 64-bit2924      52%
16.5/32
36%
11.5/32
      
Booot 5.2.0 64-bit2922   61%
19.5/32
44%
14/32
64%
20.5/32
44%
14/32
41%
13/32
47%
15/32
30%
8/27
    
Spike 1.4 Leiden292183%
2.5/3
73%
37/51
65%
19.5/30
 55%
17.5/32
48%
14.5/30
50%
16/32
38%
12/32
49%
21.5/44
38%
12/32
    
DiscoCheck 5.2 64-bit2914        36%
13.5/37
45%
4.5/10
    
Rodent III 0.232 64-bit2914100%
1/1
70%
19/27
            
DiscoCheck 5.2.1 64-bit291350%
1.5/3
74%
38.5/52
 75%
24/32
56%
18/32
58%
18/31
55%
17.5/32
 48%
15.5/32
     
Stockfish 1.5.1 64-bit2912          25%
12.5/50
21%
10.5/50
  
Bobcat 7.6 64-bit2911  55%
15.5/28
59%
19/32
 23%
5/22
        
Zurichess Neuchatel 64-bit290050%
0.5/1
73%
20.5/28
            
Arasan 18.2 64-bit2899   72%
23/32
58%
18.5/32
65%
19.5/30
45%
13/29
       
Quazar 0.4 64-bit2899100%
1/1
 59%
16/27
71%
20.5/29
62%
20/32
56%
17.5/31
59%
19/32
31%
10/32
32%
14/44
37%
15.5/42
25%
8/32
   
Deep Junior Yokohama 64-bit2897   60%
18/30
66%
21/32
64%
18.5/29
53%
17/32
36%
11.5/32
42%
13.5/32
36%
10/28
    
NameEloSmarThink
1.98
64-bit
SmarThink
1.97
64-bit
SmarThink
1.96
64-bit
SmarThink
1.95
64-bit
SmarThink
1.80
64-bit
SmarThink
1.90
64-bit
SmarThink
1.70
64-bit
SmarThink
1.50
64-bit
SmarThink
1.60
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.10
32-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Pedone 1.3 64-bit2891    67%
21.5/32
 47%
15/32
       
Fritz 112888          24%
12/50
24%
12/50
  
Cheng4 0.38 64-bit2887      61%
19.5/32
 36%
11.5/32
     
Crafty 25.0 64-bit2885   73%
22.5/31
55%
17.5/32
 62%
20/32
       
Thinker 5.4d Inert 64-bit2885   65%
20/31
88%
28/32
47%
15/32
44%
14/32
42%
16.5/39
36%
13.5/38
47%
14/30
25%
8/32
   
Thinker 5.4c Inert 64-bit2883  71%
20.5/29
       30%
15/50
33%
16.5/50
  
Deuterium 14.3.34.130 64-bit2882   67%
21.5/32
56%
18/32
62%
18.5/30
61%
19.5/32
47%
15/32
      
Murka 3 64-bit2881     74%
23/31
61%
19/31
40%
12.5/31
31%
10/32
45%
15/33
    
Toga II 3.02875       36%
5/14
25%
1.5/6
40%
4/10
    
Atlas 3.80 64-bit2874 100%
1/1
    40%
12.5/31
       
Gaviota 1.0 64-bit2872100%
1/1
100%
1/1
 77%
23/30
75%
24/32
53%
17/32
45%
14.5/32
48%
15.5/32
38%
14/37
     
MinkoChess 1.3 64-bit2869      69%
21.5/31
47%
18.5/39
32%
12/38
43%
22/51
    
Dirty 3Nov2015 64-bit2867 100%
1/1
    62%
20/32
       
DisasterArea 1.65 64-bit2864 100%
1/1
85%
23/27
           
DiscoCheck 5.1 64-bit2858       50%
16/32
 45%
14.5/32
    
Nemo 1.0.1 64-bit2856100%
1/1
50%
0.5/1
    62%
20/32
42%
13.5/32
54%
20.5/38
44%
18.5/42
30%
9.5/32
   
NirvanaChess 1.7 64-bit2848       60%
6/10
58%
3.5/6
     
Onno 1.2.70 64-bit2845      56%
17.5/31
44%
13.5/31
43%
12/28
52%
16.5/32
    
Spark 0.3 64-bit2844          36%
23/64
34%
17/50
  
Zappa Mexico II 64-bit2843      62%
20/32
54%
20.5/38
53%
19/36
50%
16/32
33%
16.5/50
40%
20/50
  
NameEloSmarThink
1.98
64-bit
SmarThink
1.97
64-bit
SmarThink
1.96
64-bit
SmarThink
1.95
64-bit
SmarThink
1.80
64-bit
SmarThink
1.90
64-bit
SmarThink
1.70
64-bit
SmarThink
1.50
64-bit
SmarThink
1.60
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.10
32-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Deep Shredder 11 64-bit2842          44%
22/50
30%
15/50
  
Deep Sjeng WC2008 64-bit2842      64%
20.5/32
56%
17.5/31
  34%
17/50
25%
12.5/50
  
Deuterium 14.2.33.276 64-bit2842       30%
3/10
83%
5/6
     
Texel 1.02 64-bit2839         47%
15/32
39%
12.5/32
   
Deep Sjeng 3.0 64-bit2838         54%
14.5/27
42%
21/50
   
Vajolet2 1.28 64-bit2838      58%
17.5/30
47%
15/32
57%
20.5/36
     
Onno 1.1.1 64-bit2837          38%
19/50
30%
9.5/32
  
Hiarcs 122834          42%
21/50
33%
16.5/50
  
NirvanaChess 1.6 64-bit2833       52%
16.5/32
46%
13/28
     
Crafty 23.8 64-bit2824      69%
21.5/31
51%
20/39
70%
19.5/28
62%
32/52
    
Cheng4 0.36c 64-bit2819       56%
36/64
28%
9.5/34
     
Scorpio 2.7.6 64-bit2815 100%
1/1
      58%
3.5/6
48%
9.5/20
47%
15/32
   
Tornado 4.88 64-bit2810       43%
3/7
48%
19.5/41
70%
7/10
    
Gaviota 0.86 64-bit2799       48%
15.5/32
 50%
15.5/31
37%
11.5/31
   
Crafty 23.5 64-bit2794         61%
19.5/32
42%
13.5/32
   
Fruit 05/11/032792       56%
18/32
   36%
11.5/32
  
Ktulu 92781       67%
21.5/32
50%
14/28
52%
16.5/32
43%
21.5/50
42%
13.5/32
  
Fruit 2.3.12780100%
2/2
50%
1/2
            
Bright 0.4a2779        58%
7/12
 39%
19.5/50
45%
22.5/50
  
GNU Chess 5.50 64-bit2779        50%
3/6
50%
5/10
    
NameEloSmarThink
1.98
64-bit
SmarThink
1.97
64-bit
SmarThink
1.96
64-bit
SmarThink
1.95
64-bit
SmarThink
1.80
64-bit
SmarThink
1.90
64-bit
SmarThink
1.70
64-bit
SmarThink
1.50
64-bit
SmarThink
1.60
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.10
32-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Arasan 17.0 64-bit2777       66%
21/32
57%
13/23
     
Octochess r5190 64-bit2777       55%
17.5/32
68%
24.5/36
     
Bright 0.5c2772         50%
16/32
39%
12.5/32
   
Twisted Logic 20090922 64-bit2771       70%
22.5/32
52%
15.5/30
53%
17/32
52%
25.5/49
   
Frenzee 3.5.19 64-bit276850%
0.5/1
      69%
22/32
68%
23/34
53%
17/32
45%
14.5/32
   
EXchess 7.18b 64-bit2764       66%
21/32
 40%
8/20
    
Jonny 4.002762       62%
20/32
54%
18.5/34
56%
23.5/42
   28%
8.5/30
Dirty 20Apr2013 64-bit2761       63%
19.5/31
75%
21/28
55%
17.5/32
47%
13.5/29
   
BugChess2 1.9 64-bit2759100%
1/1
50%
1/2
     42%
16.5/39
77%
24/31
61%
19.5/32
    
ProDeo 1.872751       55%
17.5/32
83%
5/6
     
Chronos 1.9.9 64-bit2739100%
1/1
100%
1/1
     72%
23/32
 64%
20.5/32
44%
14/32
   
Octochess r5132 64-bit2735         64%
20.5/32
50%
16/32
   
Spike 1.2 Turin2731          50%
49.5/100
51%
42/82
  
Arasan 16.2 64-bit2727       64%
20.5/32
 45%
4.5/10
55%
17/31
   
EXchess 7.03b 64-bit2725         69%
22/32
45%
14.5/32
   
Deuterium 13.1.31.113 64-bit2721       67%
21.5/32
 80%
8/10
48%
15.5/32
   
iCE 1.0 64-bit2720       72%
23/32
  59%
19/32
   
Chess Tiger 2007.12713 100%
1/1
     75%
24/32
   53%
16/30
  
Bobcat 3.25 64-bit2712       73%
23.5/32
 50%
10/20
45%
22.5/50
   
Atlas 3.60 64-bit2703       81%
26/32
 70%
22.5/32
    
NameEloSmarThink
1.98
64-bit
SmarThink
1.97
64-bit
SmarThink
1.96
64-bit
SmarThink
1.95
64-bit
SmarThink
1.80
64-bit
SmarThink
1.90
64-bit
SmarThink
1.70
64-bit
SmarThink
1.50
64-bit
SmarThink
1.60
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.10
32-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
ProDeo 1.812699          66%
14.5/22
  32%
7/22
Frenzee Feb08 64-bit2694           56%
17.5/31
48%
11.5/24
 
RedQueen 1.1.4 64-bit2689       70%
22.5/32
  69%
22/32
   
Gaviota 0.84 64-bit2686          72%
23/32
  27%
8.5/32
Delfi 5.42683       77%
24.5/32
     35%
10.5/30
BugChess2 1.6.3 64-bit2668           48%
15.5/32
53%
17/32
 
Booot 4.15.02665           58%
18.5/32
41%
13/32
40%
11.5/29
Alaric 7072663           58%
18.5/32
58%
18.5/32
 
Nebula 2.0 64-bit2654100%
1/1
         58%
18.5/32
   
Colossus 2008b2641100%
1/1
          52%
16.5/32
59%
19/32
 
E.T. Chess 13.01.082634           64%
20.5/32
50%
16/32
 
Gandalf 62627           66%
21/32
58%
18.5/32
 
Alfil 8.1.1 Optimized2625           67%
21.5/32
70%
22.5/32
 
Movei 00.8.438 (10 10 10)2623           69%
22/32
52%
16.5/32
 
WildCat 8262350%
0.5/1
          56%
18/32
58%
36/62
 
Godel 2.3.7 64-bit2618       79%
5.5/7
  64%
20.5/32
   
Slow Chess Blitz WV2.12614           73%
23.5/32
66%
21/32
36%
11.5/32
Colossus 2007d2610            53%
17/32
47%
15/32
Ruffian 2.1.02610           77%
24.5/32
58%
18.5/32
 
Deuterium 10.01.27.2132609          69%
20/29
  38%
11.5/30
NameEloSmarThink
1.98
64-bit
SmarThink
1.97
64-bit
SmarThink
1.96
64-bit
SmarThink
1.95
64-bit
SmarThink
1.80
64-bit
SmarThink
1.90
64-bit
SmarThink
1.70
64-bit
SmarThink
1.50
64-bit
SmarThink
1.60
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.10
32-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
ProDeo 1.22608            60%
6/10
53%
16/30
Sloppy 0.2.0 64-bit2607           87%
27/31
66%
21/32
 
GarboChess 2.10 64-bit2598           72%
23/32
59%
19/32
 
Colossus 2007c2586            56%
18/32
42%
13.5/32
Ruffian 1.0.52585            62%
20/32
56%
18/32
Pseudo 0.7c2575100%
1/1
            33%
10.5/32
SOS 5.12574            64%
20.5/32
48%
15.5/32
Aristarch 4.502566100%
1/1
            59%
19/32
The Baron 2.23 64-bit2555            61%
19.5/32
41%
14/34
Ufim 8.022539            66%
21/32
39%
12.5/32
AnMon 5.602517            65%
6.5/10
50%
16/32
Cerebro 3.03d2471            88%
17.5/20
49%
16.5/34
Comet B682377            75%
7.5/10
70%
22.5/32
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%

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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
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Reference rating list:
Recalibrate:
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Created in 2005-2013 by CCRL team
Last games added on July 17, 2019