CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
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 CPU.
Computed on November 16, 2019 with Bayeselo based on 2'132'153 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-bit3038+9−1048.2%+11.332.7%4154 
84.2%
 SmarThink 1.97 64-bit3031+11−1151.9%−14.534.6%2746
71.0%
 SmarThink 1.96 64-bit3026+15−1548.5%+7.833.1%1567
95.2%
 SmarThink 1.95 64-bit3006+18−1749.8%+3.729.4%1153
98.4%
 SmarThink 1.80 64-bit2979+18−1850.0%−3.135.6%1004
94.0%
 SmarThink 1.90 64-bit2958+19−1946.5%+23.438.1%931
100.0%
 SmarThink 1.70 64-bit2915+16−1650.0%+5.831.4%1366
100.0%
 SmarThink 1.50 64-bit2844+14−1455.7%−40.830.2%1832
69.0%
 SmarThink 1.60 64-bit2839+17−1749.2%+5.031.4%1187
91.2%
 SmarThink 1.40 64-bit2823+16−1647.1%+19.730.7%1334
100.0%
 SmarThink 1.20 64-bit2747+10−1041.8%+59.531.4%3692
96.9%
 SmarThink 1.10 32-bit2731+15−1544.7%+39.133.2%1569
100.0%
 SmarThink 1.00 32-bit2664+17−1756.1%−42.630.4%1270
100.0%
 SmarThink 0.17a2537+10−1047.1%+21.128.6%3981
 

Results matrix

Custom engine selection
#NameElo1234567891011121314
1SmarThink 1.98 64-bit3038              
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-bit2915              
8SmarThink 1.50 64-bit2844              
9SmarThink 1.60 64-bit2839              
10SmarThink 1.40 64-bit2823              
11SmarThink 1.20 64-bit2747           48.5 − 52.5
+26−30=45
−28
  
12SmarThink 1.10 32-bit2731          52.5 − 48.5
+30−26=45
+28
   
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-bit3038 84.292.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2SmarThink 1.97 64-bit303115.8 71.099.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3SmarThink 1.96 64-bit30268.029.0 95.2100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4SmarThink 1.95 64-bit30060.11.04.8 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-bit29150.00.00.00.00.00.0 100.0100.0100.0100.0100.0100.0100.0
8SmarThink 1.50 64-bit28440.00.00.00.00.00.00.0 69.097.7100.0100.0100.0100.0
9SmarThink 1.60 64-bit28390.00.00.00.00.00.00.031.0 91.2100.0100.0100.0100.0
10SmarThink 1.40 64-bit28230.00.00.00.00.00.00.02.38.8 100.0100.0100.0100.0
11SmarThink 1.20 64-bit27470.00.00.00.00.00.00.00.00.00.0 96.9100.0100.0
12SmarThink 1.10 32-bit27310.00.00.00.00.00.00.00.00.00.03.1 100.0100.0
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-bit3038 195672056538746813130362718666
2SmarThink 1.97 64-bit30311956 1799111191099160418428326391300
3SmarThink 1.96 64-bit30267201799 126995211584001211451932187900
4SmarThink 1.95 64-bit300656511111269 165818651074447469438267000
5SmarThink 1.80 64-bit29793879109521658 15761222519553508273000
6SmarThink 1.90 64-bit2958468991115818651576 1080573609568271000
7SmarThink 1.70 64-bit2915131604400107412221080 1106107194050016400
8SmarThink 1.50 64-bit2844301841214475195731106 1727180812033590124
9SmarThink 1.60 64-bit28393628314546955360910711727 1358705182064
10SmarThink 1.40 64-bit28232726319343850856894018081358 1484146072
11SmarThink 1.20 64-bit2747189121826727327150012037051484 14620167
12SmarThink 1.10 32-bit273163790001643591821461462 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-bit3038 28.312.610.67.59.22.40.50.70.50.20.10.10.1
2SmarThink 1.97 64-bit303128.3 41.728.524.327.014.74.07.26.41.40.10.00.0
3SmarThink 1.96 64-bit302612.641.7 46.737.046.413.63.65.36.74.12.50.00.0
4SmarThink 1.95 64-bit300610.628.546.7 76.989.542.615.020.017.65.50.00.00.0
5SmarThink 1.80 64-bit29797.524.337.076.9 81.451.618.325.221.75.80.00.00.0
6SmarThink 1.90 64-bit29589.227.046.489.581.4 47.020.728.825.15.90.00.00.0
7SmarThink 1.70 64-bit29152.414.713.642.651.647.0 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-bit28390.77.25.320.025.228.842.057.2 53.914.46.60.01.2
10SmarThink 1.40 64-bit28230.56.46.717.621.725.134.857.153.9 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-bit27310.10.12.50.00.00.05.610.66.65.027.8 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-bit316835%
17.5/50
31%
16/51
            
Chiron 4 64-bit316431%
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-bit311248%
25/52
29%
14.5/50
            
Hannibal 1.7 64-bit311047%
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-bit308549%
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%
41/80
42%
22/52
46%
36.5/80
31%
18.5/60
30%
9.5/32
18%
5.5/31
        
Rybka 3 64-bit3078           6%
3/50
8%
2.5/32
 
NirvanaChess 2.2 64-bit3077  50%
25/50
38%
12/32
31%
10/32
39%
12/31
        
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 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-bit3039    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
        
Pedone 1.5 64-bit3021 54%
27.5/51
40%
20/50
           
Hakkapeliitta TCEC v2 64-bit302067%
20/30
53%
16/30
            
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 142987 60%
30/50
 58%
18/31
50%
14.5/29
48%
15.5/32
25%
8/32
  25%
8/32
    
Fritz 132986         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-bit294550%
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
       
Texel 1.03 64-bit2939       25%
8/32
 41%
13/32
    
Amoeba 2.7 64-bit293873%
22/30
68%
59/87
            
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-bit2915        36%
13.5/37
45%
4.5/10
    
DiscoCheck 5.2.1 64-bit291450%
1.5/3
74%
38.5/52
 75%
24/32
56%
18/32
58%
18/31
55%
17.5/32
 48%
15.5/32
     
Rodent III 0.232 64-bit2914100%
1/1
70%
19/27
            
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
        
Quazar 0.4 64-bit2901100%
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
   
Arasan 18.2 64-bit2900   72%
23/32
58%
18.5/32
65%
19.5/30
45%
13/29
       
Zurichess Neuchatel 64-bit290050%
0.5/1
73%
20.5/28
            
Deep Junior Yokohama 64-bit2899   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-bit2886   73%
22.5/31
55%
17.5/32
 62%
20/32
       
Thinker 5.4d Inert 64-bit2886   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
   
Deuterium 14.3.34.130 64-bit2883   67%
21.5/32
56%
18/32
62%
18.5/30
61%
19.5/32
47%
15/32
      
Thinker 5.4c Inert 64-bit2883  71%
20.5/29
       30%
15/50
33%
16.5/50
  
Murka 3 64-bit2882     74%
23/31
61%
19/31
40%
12.5/31
31%
10/32
45%
15/33
    
Atlas 3.80 64-bit2875 100%
1/1
    40%
12.5/31
       
Toga II 3.02875       36%
5/14
25%
1.5/6
40%
4/10
    
Gaviota 1.0 64-bit2873100%
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-bit2870      69%
21.5/31
47%
18.5/39
32%
12/38
43%
22/51
    
Dirty 3Nov2015 64-bit2868 100%
1/1
    62%
20/32
       
DisasterArea 1.65 64-bit2866 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-bit2844      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
Deuterium 14.2.33.276 64-bit2843       30%
3/10
83%
5/6
     
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
  
Texel 1.02 64-bit2840         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 122835          42%
21/50
33%
16.5/50
  
NirvanaChess 1.6 64-bit2834       52%
16.5/32
46%
13/28
     
Crafty 23.8 64-bit2825      69%
21.5/31
51%
20/39
70%
19.5/28
62%
32/52
    
Cheng4 0.36c 64-bit2820       56%
36/64
28%
9.5/34
     
Scorpio 2.7.6 64-bit2816 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
            
GNU Chess 5.50 64-bit2780        50%
3/6
50%
5/10
    
Bright 0.4a2779        58%
7/12
 39%
19.5/50
45%
22.5/50
  
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
Octochess r5190 64-bit2778       55%
17.5/32
68%
24.5/36
     
Arasan 17.0 64-bit2777       66%
21/32
57%
13/23
     
Bright 0.5c2771         50%
16/32
39%
12.5/32
   
Twisted Logic 20090922 64-bit2770       70%
22.5/32
52%
15.5/30
53%
17/32
52%
25.5/49
   
Frenzee 3.5.19 64-bit276950%
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 4.002763       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-bit2758100%
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-bit2721       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-bit2687          72%
23/32
  27%
8.5/32
Delfi 5.42682       77%
24.5/32
     35%
10.5/30
BugChess2 1.6.3 64-bit2669           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 2008b2642100%
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 WV2.12615           73%
23.5/32
66%
21/32
36%
11.5/32
Colossus 2007d2611            53%
17/32
47%
15/32
Deuterium 10.01.27.2132610          69%
20/29
  38%
11.5/30
ProDeo 1.22608            60%
6/10
53%
16/30
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
Ruffian 2.1.02608           77%
24.5/32
58%
18.5/32
 
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 0.7c2576100%
1/1
            33%
10.5/32
SOS 5.12573            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 8.022540            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
Sort cross-tables by:   Rating   Name
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Reference rating list:
Recalibrate:
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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019