CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Custom engine selection

Comparing 15 engines!
15 selected engines played 32 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 May 8, 2021 with Bayeselo based on 1'242'291 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+
1SmarThink 1.98 64-bit3024+13−1349.6%−0.341.8%2003 
95.0%
 SmarThink 1.96 64-bit3004+20−2051.1%−9.344.4%784
80.9%
 SmarThink 1.97 64-bit2993+15−1651.8%−11.039.6%1369
98.3%
 SmarThink 1.90 64-bit2956+30−3049.1%+5.150.8%321
83.7%
 SmarThink 1.80 64-bit2937+25−2550.7%−6.746.0%476
91.5%
 SmarThink 1.70 64-bit2916+16−1649.0%+5.942.1%1240
100.0%
 SmarThink 1.60 64-bit2844+32−3249.0%+7.240.4%312
76.2%
 SmarThink 1.50 64-bit2829+24−2449.2%+4.142.5%548
66.9%
 SmarThink 1.40 64-bit2820+32−3247.0%+19.237.0%316
99.9%
 SmarThink 1.20 64-bit2763+18−1852.4%−18.236.2%1025
91.7%
 SmarThink 1.20 32-bit2746+16−1647.1%+18.639.5%1242
98.9%
 SmarThink 1.10 32-bit2717+19−1948.0%+13.235.0%943
75.0%
 SmarThink 1.00 64-bit2703+35−3550.8%−8.137.5%256
97.5%
 SmarThink 1.00 32-bit2665+15−1545.9%+26.838.4%1555
100.0%
 SmarThink 0.17a2558+33−3347.0%+16.731.7%312
 

Results matrix

Custom engine selection
#NameElo123456789101112131415
1SmarThink 1.98 64-bit3024               
2SmarThink 1.96 64-bit3004               
3SmarThink 1.97 64-bit2993               
4SmarThink 1.90 64-bit2956               
5SmarThink 1.80 64-bit2937               
6SmarThink 1.70 64-bit2916               
7SmarThink 1.60 64-bit2844               
8SmarThink 1.50 64-bit2829               
9SmarThink 1.40 64-bit2820               
10SmarThink 1.20 64-bit2763               
11SmarThink 1.20 32-bit2746           16.5 − 15.5
+9−8=15
−21
   
12SmarThink 1.10 32-bit2717          15.5 − 16.5
+8−9=15
+21
    
13SmarThink 1.00 64-bit2703               
14SmarThink 1.00 32-bit2665               
15SmarThink 0.17a2558               
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
#NameElo123456789101112131415
1SmarThink 1.98 64-bit3024 95.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2SmarThink 1.96 64-bit30045.0 80.999.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3SmarThink 1.97 64-bit29930.119.1 98.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4SmarThink 1.90 64-bit29560.00.51.7 83.799.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5SmarThink 1.80 64-bit29370.00.00.016.3 91.5100.0100.0100.0100.0100.0100.0100.0100.0100.0
6SmarThink 1.70 64-bit29160.00.00.01.08.5 100.0100.0100.0100.0100.0100.0100.0100.0100.0
7SmarThink 1.60 64-bit28440.00.00.00.00.00.0 76.284.5100.0100.0100.0100.0100.0100.0
8SmarThink 1.50 64-bit28290.00.00.00.00.00.023.8 66.9100.0100.0100.0100.0100.0100.0
9SmarThink 1.40 64-bit28200.00.00.00.00.00.015.533.1 99.9100.0100.0100.0100.0100.0
10SmarThink 1.20 64-bit27630.00.00.00.00.00.00.00.00.1 91.7100.099.8100.0100.0
11SmarThink 1.20 32-bit27460.00.00.00.00.00.00.00.00.08.3 98.998.3100.0100.0
12SmarThink 1.10 32-bit27170.00.00.00.00.00.00.00.00.00.01.1 75.0100.0100.0
13SmarThink 1.00 64-bit27030.00.00.00.00.00.00.00.00.00.21.725.0 97.5100.0
14SmarThink 1.00 32-bit26650.00.00.00.00.00.00.00.00.00.00.00.02.5 100.0
15SmarThink 0.17a25580.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789101112131415
1SmarThink 1.98 64-bit3024 334628116118125024312345020
2SmarThink 1.96 64-bit3004334 779408410399946488094320360
3SmarThink 1.97 64-bit2993628779 1632663697464240000300
4SmarThink 1.90 64-bit2956116408163 24031959224400300270
5SmarThink 1.80 64-bit2937118410266240 51516411682088300300
6SmarThink 1.70 64-bit2916125399369319515 426412149843660360
7SmarThink 1.60 64-bit28440947459164426 2301183260300300
8SmarThink 1.50 64-bit282924646422116412230 326194660300
9SmarThink 1.40 64-bit2820388244482149118326 118000300
10SmarThink 1.20 64-bit27631200008432194118 27713274270
11SmarThink 1.20 32-bit27463940088366060277 806211984
12SmarThink 1.10 32-bit271745320303063060132806 751043
13SmarThink 1.00 64-bit2703000000000742175 14144
14SmarThink 1.00 32-bit26652363027303630303027198104141 70
15SmarThink 0.17a25580000000000434470 
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
#NameElo123456789101112131415
1SmarThink 1.98 64-bit3024 12.018.65.04.83.90.00.90.10.40.11.50.00.10.0
2SmarThink 1.96 64-bit300412.0 36.236.932.519.78.64.88.00.04.61.90.01.50.0
3SmarThink 1.97 64-bit299318.636.2 9.614.414.14.43.31.40.00.00.00.01.00.0
4SmarThink 1.90 64-bit29565.036.99.6 30.120.49.32.56.90.00.02.40.01.40.0
5SmarThink 1.80 64-bit29374.832.514.430.1 30.020.811.310.40.05.12.10.01.50.0
6SmarThink 1.70 64-bit29163.919.714.120.430.0 27.423.09.63.71.50.30.01.30.0
7SmarThink 1.60 64-bit28440.08.64.49.320.827.4 26.718.82.43.92.40.01.60.0
8SmarThink 1.50 64-bit28290.94.83.32.511.323.026.7 37.712.30.30.40.01.40.0
9SmarThink 1.40 64-bit28200.18.01.46.910.49.618.837.7 8.80.00.00.01.60.0
10SmarThink 1.20 64-bit27630.40.00.00.00.03.72.412.38.8 12.26.75.81.00.0
11SmarThink 1.20 32-bit27460.14.60.00.05.11.53.90.30.012.2 36.91.47.10.3
12SmarThink 1.10 32-bit27171.51.90.02.42.10.32.40.40.06.736.9 6.34.20.2
13SmarThink 1.00 64-bit27030.00.00.00.00.00.00.00.00.05.81.46.3 7.87.7
14SmarThink 1.00 32-bit26650.11.51.01.41.51.31.61.41.61.07.14.27.8 3.7
15SmarThink 0.17a25580.00.00.00.00.00.00.00.00.00.00.30.27.73.7 
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 224 common opponents

Custom engine selection
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Stockfish 8 64-bit3299 0%
0/2
0%
0/4
            
Fire 5 64-bit3173 25%
0.5/2
20%
1/5
            
Fire 4 64-bit3143 25%
1/4
   0%
0/4
         
Andscacs 0.89 64-bit3118 0%
0/2
21%
3/14
            
Gull 3 64-bit3117  55%
5.5/10
  25%
2/8
         
Chiron 4 64-bit311335%
6/17
 25%
1/4
            
Roc 0.7 64-bit311341%
6.5/16
 39%
11/28
            
Fizbo 1.8 64-bit3111 23%
5.5/24
36%
5/14
            
NirvanaChess 2.4 64-bit309840%
8.5/21
 33%
2/6
            
Equinox 3.20 64-bit309343%
6/14
30%
3/10
29%
3.5/12
            
Fritz 15 64-bit3092 34%
5.5/16
14%
2/14
25%
3.5/14
50%
1/2
          
Equinox 3.30 64-bit3083 12%
0.5/4
   25%
1/4
         
Hannibal 1.7 64-bit307845%
8.5/19
36%
10/28
30%
6.5/22
            
Rybka 4.1 64-bit3076 50%
1/2
  25%
0.5/2
          
Booot 6.1 64-bit3075 41%
7/17
46%
6.5/14
            
Bouquet 1.8 64-bit307275%
1.5/2
75%
1.5/2
75%
1.5/2
 0%
0/2
12%
1/8
         
Texel 1.07 64-bit307245%
12.5/28
38%
4.5/12
50%
1/2
            
Laser 1.5 64-bit307030%
6/20
45%
9/20
             
NirvanaChess 2.3 64-bit3070 41%
17/41
38%
6/16
            
NirvanaChess 2.2 64-bit3061 44%
8/18
 39%
5.5/14
25%
0.5/2
25%
0.5/2
         
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Fizbo 1.7 64-bit3059 8%
0.5/6
 25%
1/4
50%
5/10
          
Andscacs 0.85 64-bit3057 29%
3.5/12
 45%
4.5/10
25%
3/12
          
Protector 1.9.0 64-bit305642%
8/19
38%
9.5/25
48%
10.5/22
38%
1.5/4
25%
0.5/2
29%
3.5/12
         
BlackMamba 2.0 64-bit305467%
2/3
55%
5.5/10
46%
5.5/12
 50%
1/2
19%
1.5/8
         
Chiron 3.01 64-bit3049 47%
8.5/18
30%
3/10
35%
3.5/10
           
Elektro 1.2 64-bit3039 75%
1.5/2
  50%
1/2
50%
3/6
         
Texel 1.06 64-bit3039 50%
12.5/25
31%
5/16
            
iCE 3.0 64-bit303942%
7.5/18
40%
6/15
42%
11/26
25%
1/4
38%
6/16
          
Hannibal 1.5 64-bit3038 50%
3/6
 25%
1/4
75%
1.5/2
50%
1/2
         
Nemorino 4.00 64-bit303848%
11.5/24
45%
4.5/10
             
Sting SF 8.5 64-bit3038 40%
4/10
50%
2/4
            
Arasan 20.4.1 64-bit303542%
8.5/20
 40%
14/35
            
Sting SF 6.7 64-bit3033 53%
8/15
 50%
2/4
           
Senpai 2.0 64-bit303046%
18/39
 33%
5/15
            
Laser 1.4 64-bit3024 54%
7.5/14
62%
5/8
            
Andscacs 0.83 64-bit3013    50%
5/10
30%
3/10
         
Chiron 2 64-bit3013    25%
0.5/2
50%
8/16
         
Gull 2.2 64-bit3012    45%
4.5/10
25%
2.5/10
         
Pedone 1.7 64-bit301150%
14/28
 67%
2/3
38%
4.5/12
           
Naum 4.6 64-bit300867%
2/3
50%
2/4
33%
2/6
 38%
4.5/12
25%
3/12
         
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Texel 1.05 64-bit3007 50%
0.5/1
 38%
1.5/4
55%
5.5/10
40%
8/20
         
Sting SF 7.3 64-bit3001 50%
0.5/1
36%
6.5/18
            
Hannibal 1.4b 64-bit2999   40%
4/10
 44%
10.5/24
15%
1.5/10
        
Vajolet2 2.5 64-bit299944%
3.5/8
 100%
1/1
38%
4.5/12
           
Defenchess 1.1f 64-bit299560%
21.5/36
 50%
1.5/3
            
Nemorino 3.0 64-bit2994 50%
8/16
45%
4.5/10
            
Protector 1.6.0 64-bit2993    55%
5.5/10
28%
4.5/16
20%
2/10
        
BlackMamba 1.2b 64-bit2985 54%
7.5/14
  35%
3.5/10
          
ChessBrainVB 3.61298550%
9/18
 42%
5.5/13
            
Gull R375 64-bit2985 65%
6.5/10
 55%
5.5/10
           
Protector 1.5.0 64-bit2983   50%
5/10
    29%
4/14
      
Rodent III 0.238 64-bit298059%
13/22
 50%
17.5/35
            
Alfil 15.8 64-bit2962 56%
4.5/8
58%
7/12
75%
3/4
17%
1/6
53%
8.5/16
         
Chiron 1.5 64-bit2962      30%
3/10
 30%
3/10
      
Hiarcs 142959 64%
9/14
71%
10/14
 50%
1/2
54%
7/13
 0%
0/2
40%
4/10
      
Senpai 1.0 64-bit2959 25%
0.5/2
58%
7/12
 67%
4/6
43%
26.5/62
45%
4.5/10
12%
0.5/4
       
Vajolet2 2.2 64-bit2959 46%
6.5/14
61%
8.5/14
            
Pedone 1.4.1 64-bit2955 62%
10/16
 56%
10/18
           
Naum 4 64-bit295461%
8.5/14
  35%
3.5/10
       11%
3.5/32
   
Pedone 1.5 64-bit2953 40%
4/10
53%
8.5/16
            
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Hakkapeliitta 3.0 64-bit2952 62%
12.5/20
66%
14.5/22
43%
6/14
50%
3/6
50%
14/28
         
Wasp 2.6 64-bit294562%
2.5/4
 55%
38/69
            
Deep Sjeng c't 20102939  75%
3/4
 55%
5.5/10
50%
5/10
 0%
0/2
       
Deep Shredder 12 64-bit2937 50%
6/12
 45%
4.5/10
45%
4.5/10
44%
8/18
 21%
2.5/12
30%
3/10
      
Crafty 25.2 64-bit293078%
14/18
 73%
22.5/31
 35%
3.5/10
          
Hannibal 1.3 32-bit2928 58%
7/12
  65%
6.5/10
  50%
5/10
40%
4/10
      
Wasp 2.01 64-bit2924 72%
11.5/16
60%
3/5
            
Bobcat 8.0 64-bit292261%
13.5/22
65%
6.5/10
69%
5.5/8
            
Cheng 4.39 64-bit291868%
9.5/14
78%
12.5/16
56%
14.5/26
50%
2/4
47%
8.5/18
61%
13.5/22
         
Deep Junior Yokohama 64-bit2918 58%
7/12
38%
1.5/4
 40%
4/10
40%
6/15
 50%
1/2
       
Gull 1.2 64-bit2917      30%
3/10
60%
6/10
45%
4.5/10
50%
1/2
     
Vajolet2 2.0 64-bit2915   45%
4.5/10
 48%
15.5/32
         
Deep Junior 13.3 64-bit2914  85%
8.5/10
  62%
7.5/12
30%
3/10
        
Rodent II 0.9.64 64-bit2914 75%
3/4
71%
10/14
            
Spike 1.4 Leiden2913  0%
0/2
 45%
4.5/10
41%
14/34
 50%
1/2
       
Amoeba 2.6 64-bit291086%
12/14
 56%
4.5/8
            
Deep Junior 13.3 32-bit2907       40%
4/10
55%
5.5/10
      
Arasan 19.0.1 64-bit2905 79%
9.5/12
 61%
8.5/14
           
Quazar 0.4 64-bit290373%
11/15
    53%
8.5/16
 50%
3/6
 50%
1/2
     
Rybka 1.1 64-bit2901 67%
8/12
70%
7/10
67%
6/9
 65%
6.5/10
50%
5/10
      17%
5/30
 
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Amoeba 2.7 64-bit290038%
1.5/4
 59%
24/41
            
Protector 1.4.0 64-bit2899       60%
6/10
 25%
0.5/2
     
DiscoCheck 5.2 64-bit2898  75%
7.5/10
 65%
6.5/10
62%
2.5/4
50%
2/4
40%
12/30
       
Rybka 1.2 64-bit2898    55%
5.5/10
100%
2/2
       22%
6.5/30
 
chess22k 1.7 64-bit289779%
11/14
 75%
1.5/2
            
Hiarcs 13.22894     50%
5/10
30%
3/10
35%
3.5/10
       
Vajolet2 2.1 64-bit2894   25%
1/4
57%
16/28
          
DiscoCheck 5.2.1 64-bit2893   57%
8/14
31%
2.5/8
49%
28.5/58
         
Booot 5.2.0 64-bit2892     63%
19.5/31
50%
2/4
45%
4.5/10
       
Spark 1.0 64-bit2891     55%
12/22
 31%
2.5/8
 50%
1/2
     
Deuterium 14.3.34.130 64-bit2889 62%
2.5/4
 62%
2.5/4
47%
8.5/18
54%
22.5/42
         
Cheng4 0.38 64-bit2888   70%
7/10
 62%
5/8
         
Arasan 18.2 64-bit2885    43%
6/14
 50%
5/10
        
Quazar 0.4 32-bit2878      65%
6.5/10
40%
4/10
20%
2/10
      
Bobcat 7.6 64-bit2874 50%
2/4
 75%
3/4
           
Arasan 18.3 64-bit2872    50%
2/4
   45%
4.5/10
      
EXchess 7.88b 64-bit2868 65%
6.5/10
  50%
7/14
   45%
4.5/10
      
Komodo 1.0 32-bit2867 54%
6.5/12
  70%
7/10
     25%
4.5/18
    
Laser 1.2 64-bit2867 100%
4/4
 70%
7/10
           
Thinker 5.4d Inert 64-bit2863     25%
0.5/2
 0%
0/2
 25%
0.5/2
     
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Crafty 25.0 64-bit2862 62%
2.5/4
 68%
9.5/14
47%
8.5/18
          
Rybka 2.1 32-bit2862            0%
0/1
25%
1/4
 
Stockfish 1.5.1 32-bit2862 58%
7/12
  75%
7.5/10
35%
3.5/10
55%
5.5/10
   25%
5/20
    
Arasan 18.0 64-bit2859     50%
3/6
   25%
2.5/10
     
Gaviota 1.0 64-bit2858    88%
3.5/4
65%
34/52
12%
0.5/4
53%
8.5/16
       
Deuterium 14.2.33.276 64-bit2855     62%
10/16
55%
5.5/10
        
Naum 3 64-bit2855 67%
8/12
   50%
5/10
40%
4/10
        
EXchess 7.92b 64-bit2853 62%
2.5/4
 100%
4/4
           
Zappa Mexico II 64-bit2852     50%
1/2
 75%
1.5/2
 25%
0.5/2
18%
6.5/36
31%
10/32
   
MinkoChess 1.3 64-bit2851     50%
1/2
 55%
15.5/28
38%
1.5/4
50%
2/4
     
Rodent 1.7 64-bit2849   60%
6/10
45%
4.5/10
50%
8/16
75%
7.5/10
        
Toga II 3.02849     75%
6/8
38%
1.5/4
35%
7/20
50%
2/4
25%
0.5/2
     
Thinker 5.4c Inert 32-bit2848 79%
9.5/12
  60%
6/10
 45%
4.5/10
   40%
8/20
15%
3/20
   
Atlas 3.80 64-bit2846 75%
3/4
 50%
2/4
 47%
8/17
         
Bobcat 7.1 64-bit2846    64%
9/14
 60%
6/10
        
Nemo 1.0.1 64-bit2846100%
1/1
    58%
10.5/18
 35%
3.5/10
75%
3/4
12%
0.5/4
     
Thinker 5.3b Inert 32-bit2844     40%
4/10
 30%
3/10
40%
4/10
      
Vajolet2 1.28 64-bit2844     50%
5/10
50%
7/14
33%
4/12
19%
1.5/8
      
Booot 5.1.02843         50%
1/2
40%
2/5
    
Deep Shredder 11 64-bit2842           27%
8.5/32
0%
0/1
  
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Dirty 3Nov2015 64-bit2836 89%
12.5/14
50%
1.5/3
            
Deep Sjeng WC2008 64-bit2834          33%
12/36
27%
8.5/32
   
Onno 1.2.70 64-bit2833     50%
1/2
   50%
1/2
     
Zappa Mexico 64-bit2832     80%
8/10
65%
6.5/10
        
Texel 1.02 64-bit2826        57%
8/14
40%
4/10
     
Deep Sjeng WC2008 32-bit2824          32%
6.5/20
38%
7.5/20
   
Rybka 1.0 64-bit2824       55%
5.5/10
25%
2.5/10
    22%
6.5/29
 
Murka 3 64-bit2822     59%
9.5/16
54%
7.5/14
45%
14.5/32
39%
5.5/14
      
Tornado 4.88 64-bit2818       65%
6.5/10
75%
3/4
38%
1.5/4
     
Hiarcs 12.12816          39%
34.5/88
39%
20.5/52
   
Crafty 23.8 64-bit2810       50%
10/20
61%
8.5/14
25%
0.5/2
     
Onno 1.1.1 64-bit2808          45%
14/31
41%
6.5/16
   
Critter 0.52b 64-bit2805         38%
9/24
31%
5.5/18
    
DiscoCheck 5.0.1 64-bit2802        55%
5.5/10
25%
0.5/2
     
Cheng4 0.36c 64-bit2797     75%
7.5/10
65%
6.5/10
69%
5.5/8
 25%
2.5/10
     
Hiarcs Paderborn 20072794         50%
1/2
50%
1/2
45%
9.5/21
   
Naum 2.2 32-bit2793          38%
12/32
  0%
0/1
 
Rybka 1.0 32-bit2786            38%
1.5/4
28%
10.5/38
 
Fizbo 1.1 64-bit2785     70%
7/10
68%
9.5/14
        
Glaurung 2.2 64-bit2781         25%
0.5/2
 41%
13/32
   
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Gaviota 0.86 64-bit2780       45%
4.5/10
 50%
2/4
     
Scorpio 2.7.6 64-bit2780       88%
7/8
57%
8/14
29%
3.5/12
     
Bright 0.5c2777         46%
11/24
39%
12.5/32
    
Bright 0.4a2775          42%
24.5/58
38%
8/21
   
EXchess 7.18b 64-bit2774       60%
12/20
 50%
1/2
     
Fruit 05/11/032772          41%
13/32
  50%
0.5/1
 
Octochess r5190 64-bit2771       58%
3.5/6
 42%
5/12
     
Shredder 102770            50%
0.5/1
34%
15.5/46
 
Dirty 20Apr2013 64-bit2768       75%
6/8
62%
2.5/4
38%
1.5/4
     
Loop 10.32f2765            0%
0/1
40%
2/5
 
Toga II 1.2.1a 32-bit2759            0%
0/1
25%
1/4
 
Rodent 1.4 64-bit2758     60%
6/10
39%
5.5/14
50%
5/10
       
GNU Chess 5.50 64-bit2756       58%
3.5/6
 50%
2/4
     
Bison 9.11 64-bit2755100%
1/1
      54%
6.5/12
 67%
4/6
     
Hiarcs X54 Hypermodern 32-bit2755            25%
0.5/2
 17%
0.5/3
Ktulu 92752          53%
26/49
38%
1.5/4
   
Spike 1.2 Turin2744         58%
14/24
47%
40/86
31%
6.5/21
25%
0.5/2
44%
3.5/8
 
Junior 102743          62%
2.5/4
  17%
0.5/3
 
Arasan 16.2 64-bit2737        55%
5.5/10
50%
1/2
     
Twisted Logic 20100131x 32-bit2735         46%
11/24
53%
8.5/16
    
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Hiarcs X54 32-bit2730            0%
0/1
 0%
0/2
Toga II 1.1a 32-bit2730            0%
0/1
40%
14/35
 
Deuterium 13.1.31.113 64-bit2729        25%
1/4
100%
2/2
     
Twisted Logic 20090922 32-bit2729         56%
13.5/24
50%
2/4
    
Shredder 92725          52%
16.5/32
  31%
12/39
 
Twisted Logic 200806202722          66%
21/32
35%
7/20
   
Junior 10.12720            61%
13.5/22
46%
12/26
 
Ktulu 82706            55%
17/31
50%
4/8
 
Chess Tiger 2007.12703          53%
8/15
  50%
2.5/5
 
Chessmaster 11 Archangel2701          50%
2/4
50%
2/4
   
Naum 2.0 32-bit2696            50%
0.5/1
50%
2/4
 
Naum 2.0 64-bit2696         60%
14.5/24
   50%
0.5/1
 
Frenzee Feb08 32-bit2694          70%
10.5/15
0%
0/1
   
Fruit 2.12694            0%
0/1
 60%
3/5
Booot 4.15.02692         56%
13.5/24
 50%
2/4
   
Chessmaster 11 Aiglos II2692          58%
3.5/6
50%
10/20
   
Delfi 5.42689         71%
17/24
38%
1.5/4
38%
1.5/4
   
Spike 1.12689            50%
1.5/3
49%
33/67
 
Chessmaster 11 Toxic2682          50%
6/12
58%
11.5/20
 62%
2.5/4
 
Chess Tiger 20072681            50%
1.5/3
62%
2.5/4
 
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Chessmaster 11 Leonidas2679          69%
5.5/8
50%
0.5/1
   
Glaurung 1.2.1 Avalanche 32-bit2668             50%
1/2
0%
0/2
Scorpio 1.92668            100%
1/1
 25%
1/4
Deuterium 10.01.27.2132667         67%
16/24
50%
0.5/1
    
Movei 00.8.438 (10 10 10)2666         62%
15/24
62%
2.5/4
43%
9/21
60%
26.5/44
  
Chessmaster 112664          75%
1.5/2
  75%
3/4
 
LoopList 6.002664            75%
1.5/2
 50%
0.5/1
Glaurung 1.2.1 Crusader 32-bit2663            0%
0/1
 0%
0/1
Alaric 7072660          83%
5/6
50%
9/18
50%
0.5/1
46%
11/24
 
Deuterium 11.02.29.1072659         73%
17.5/24
100%
2/2
    
Frenzee Dec07 32-bit2659           62%
2.5/4
 38%
1.5/4
 
CM10th Paralyse2654             62%
2.5/4
75%
1.5/2
CM10th Ogre2653          38%
1.5/4
  50%
4/8
 
E.T. Chess 13.01.082649          64%
9/14
50%
0.5/1
 62%
2.5/4
 
Cyrano 0.6b17 32-bit2648          25%
0.5/2
72%
14.5/20
   
Movei 00.8.4382646          100%
2/2
  100%
1/1
50%
1/2
CM10th Magic II2643             50%
20/40
100%
2/2
Colossus 2008b2643100%
1/1
         75%
3/4
    
Chronos 1.9.72639          50%
2/4
50%
2/4
   
CM10th Guardian2638            50%
0.5/1
100%
1/1
100%
1/1
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Slow Chess Blitz WV2.12637             44%
3.5/8
75%
1.5/2
Delfi 5.22636             60%
12.5/21
0%
0/1
RedQueen 1.0.0 32-bit2636          25%
0.5/2
  60%
6/10
 
Gandalf 62634            50%
1/2
55%
25.5/46
 
CM10th Default2630             66%
20.5/31
62%
2.5/4
Crafty 23.0 32-bit2629          50%
1/2
71%
15/21
   
WildCat 82628          62%
2.5/4
78%
15.5/20
   
WildCat 72627            62%
2.5/4
 40%
12.5/31
Arasan 13.4 32-bit2622          25%
0.5/2
70%
7/10
   
Deuterium 11.01.28.1592619         75%
18/24
75%
1.5/2
    
FabChess 1.11 64-bit2615            42%
2.5/6
100%
1/1
 
Alaric 0702b2605            50%
0.5/1
 25%
1/4
Scorpio 1.72604             75%
1.5/2
100%
1/1
Alfil 8.1.12600           70%
14/20
 62%
2.5/4
 
Aristarch 4.502596             50%
1/2
47%
15/32
Pseudo 0.7c2591            0%
0/1
25%
0.5/2
42%
13.5/32
Petir 4.9999992579           75%
13.5/18
  100%
1/1
ProDeo 1.1 Silver2574            100%
1/1
 70%
3.5/5
SOS 5.12563             100%
2/2
44%
15/34
Bobcat 20110220 32-bit2562          75%
1.5/2
  62%
5/8
 
NameEloSmarThink
1.98
64-bit
SmarThink
1.96
64-bit
SmarThink
1.97
64-bit
SmarThink
1.90
64-bit
SmarThink
1.80
64-bit
SmarThink
1.70
64-bit
SmarThink
1.60
64-bit
SmarThink
1.50
64-bit
SmarThink
1.40
64-bit
SmarThink
1.20
64-bit
SmarThink
1.20
32-bit
SmarThink
1.10
32-bit
SmarThink
1.00
64-bit
SmarThink
1.00
32-bit
SmarThink
0.17a
Colossus 2006f2555             50%
0.5/1
55%
17.5/32
Ufim 8.022543100%
1/1
          81%
14.5/18
 100%
1/1
 
Crafty 20.13 32-bit2510             75%
1.5/2
50%
1/2
Gaia 3.5 64-bit2416            0%
0/1
 0%
0/1
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 8, 2021