CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Custom engine selection

Comparing 19 engines!
19 selected engines played 204 games with each other

CCRL 40/40 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 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Computed on July 19, 2019 with Bayeselo based on 1'068'538 games

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+
1Houdini 6 64-bit 4CPU3397+14−1362.9%−83.160.6%1649 
98.7%
 Houdini 5.01 64-bit 4CPU3372+17−1764.6%−93.660.8%1064
100.0%
 Houdini 6 64-bit3334+10−1064.1%−93.855.2%3398
98.0%
 Houdini 6 Tactical 64-bit3313+18−1865.0%−106.346.7%1057
86.9%
 Houdini 5.01 64-bit3301+13−1370.0%−130.052.1%1801
100.0%
 Houdini 4 64-bit 4CPU3241+10−1054.6%−29.250.4%3035
88.9%
 Houdini 3 64-bit 4CPU3231+13−1366.9%−108.147.9%1889
49.6%
 Houdini 4 Tactical 64-bit 4CPU3231+24−2464.8%−90.052.5%526
99.4%
 Houdini 2.0c 64-bit 4CPU3194+16−1665.2%−99.044.3%1315
76.4%
 Houdini 1.5a 64-bit 4CPU3185+19−1863.5%−88.944.1%935
93.9%
 Houdini 4 64-bit3168+10−1056.4%−41.348.1%3117
87.5%
 Houdini 3 64-bit3158+13−1364.7%−95.645.7%1931
67.9%
 Houdini 3 Tactical 64-bit3153+18−1864.9%−93.147.6%955
50.8%
 Houdini 4 Tactical 64-bit3152+25−2463.2%−80.651.7%495
86.1%
 Houdini 3 32-bit3134+20−2070.3%−130.044.0%838
80.2%
 Houdini 2.0c 64-bit3124+15−1465.5%−108.338.3%1638
92.9%
 Houdini 1.5a 64-bit3110+10−1050.7%−2.145.8%3176
84.5%
 Houdini 2.0c 32-bit3102+13−1370.9%−142.939.0%2011
87.2%
 Houdini 1.5a 32-bit3091+14−1466.6%−110.343.0%1803
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Houdini 6 64-bit 4CPU3397                   
2Houdini 5.01 64-bit 4CPU3372                   
3Houdini 6 64-bit3334   30 − 20
+14−4=32
+34
               
4Houdini 6 Tactical 64-bit3313  20 − 30
+4−14=32
−34
                
5Houdini 5.01 64-bit3301                   
6Houdini 4 64-bit 4CPU3241       2 − 4
+0−2=4
−99
           
7Houdini 3 64-bit 4CPU3231        19 − 10
+13−4=12
+59
19.5 − 12.5
+11−4=17
+16
 21.5 − 10.5
+15−4=13
+37
       
8Houdini 4 Tactical 64-bit 4CPU3231     4 − 2
+2−0=4
+99
             
9Houdini 2.0c 64-bit 4CPU3194      10 − 19
+4−13=12
−59
    18.5 − 13.5
+9−4=19
+8
       
10Houdini 1.5a 64-bit 4CPU3185      12.5 − 19.5
+4−11=17
−16
            
11Houdini 4 64-bit3168             2 − 2
+1−1=2
−16
     
12Houdini 3 64-bit3158      10.5 − 21.5
+4−15=13
−37
 13.5 − 18.5
+4−9=19
−8
   5.5 − 5.5
+1−1=9
−5
  6.5 − 1.5
+5−0=3
+179
   
13Houdini 3 Tactical 64-bit3153           5.5 − 5.5
+1−1=9
+5
       
14Houdini 4 Tactical 64-bit3152          2 − 2
+1−1=2
+16
        
15Houdini 3 32-bit3134                   
16Houdini 2.0c 64-bit3124           1.5 − 6.5
+0−5=3
−179
       
17Houdini 1.5a 64-bit3110                   
18Houdini 2.0c 32-bit3102                   
19Houdini 1.5a 32-bit3091                   
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
#NameElo12345678910111213141516171819
1Houdini 6 64-bit 4CPU3397 98.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Houdini 5.01 64-bit 4CPU33721.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Houdini 6 64-bit33340.00.0 98.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Houdini 6 Tactical 64-bit33130.00.02.0 86.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Houdini 5.01 64-bit33010.00.00.013.1 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Houdini 4 64-bit 4CPU32410.00.00.00.00.0 88.978.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Houdini 3 64-bit 4CPU32310.00.00.00.00.011.1 49.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Houdini 4 Tactical 64-bit 4CPU32310.00.00.00.00.021.550.4 99.499.8100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Houdini 2.0c 64-bit 4CPU31940.00.00.00.00.00.00.00.6 76.499.6100.0100.099.7100.0100.0100.0100.0100.0
10Houdini 1.5a 64-bit 4CPU31850.00.00.00.00.00.00.00.223.6 93.998.999.197.9100.0100.0100.0100.0100.0
11Houdini 4 64-bit31680.00.00.00.00.00.00.00.00.46.1 87.592.087.299.8100.0100.0100.0100.0
12Houdini 3 64-bit31580.00.00.00.00.00.00.00.00.01.112.5 67.965.196.9100.0100.0100.0100.0
13Houdini 3 Tactical 64-bit31530.00.00.00.00.00.00.00.00.00.98.032.1 50.890.199.2100.0100.0100.0
14Houdini 4 Tactical 64-bit31520.00.00.00.00.00.00.00.00.32.112.834.949.2 86.197.599.9100.0100.0
15Houdini 3 32-bit31340.00.00.00.00.00.00.00.00.00.00.23.19.913.9 80.298.199.7100.0
16Houdini 2.0c 64-bit31240.00.00.00.00.00.00.00.00.00.00.00.00.82.519.8 92.998.499.9
17Houdini 1.5a 64-bit31100.00.00.00.00.00.00.00.00.00.00.00.00.00.11.97.1 84.598.7
18Houdini 2.0c 32-bit31020.00.00.00.00.00.00.00.00.00.00.00.00.00.00.31.615.5 87.2
19Houdini 1.5a 32-bit30910.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.11.312.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516171819
1Houdini 6 64-bit 4CPU3397 100884828831471244296789264690129600
2Houdini 5.01 64-bit 4CPU33721008 0008121089895780680000000
3Houdini 6 64-bit3334840 21871827091042077122216917206016701252
4Houdini 6 Tactical 64-bit33138202187 944089042032221816516804851000
5Houdini 5.01 64-bit33018801827944 09504201861335258265072106100
6Houdini 4 64-bit 4CPU3241314812000 1410124355649103760000000
7Houdini 3 64-bit 4CPU3231711089189951410 531176784585102418173026731400
8Houdini 4 Tactical 64-bit 4CPU323124980001243531 40736302840000000
9Houdini 2.0c 64-bit 4CPU319442954242425561767407 116442108914942043027900
10Houdini 1.5a 64-bit 4CPU318596780004918453631164 0562000010300
11Houdini 4 64-bit316878077132218610850420 100081211390270227100
12Houdini 3 64-bit31589268222218335376102428410895621000 20154162479813397272
13Houdini 3 Tactical 64-bit31536401691652580181014908122015 3240484100100
14Houdini 4 Tactical 64-bit315269017216826507304201139416324 015057400
15Houdini 3 32-bit3134000000000002400 88014261580
16Houdini 2.0c 64-bit312412060487202670430027079848415088 1911510410
17Houdini 1.5a 64-bit3110960167051010610314027910322711339100157401911 120186
18Houdini 2.0c 32-bit310200120000000072001426510120 3282
19Houdini 1.5a 32-bit3091005200000000720015804101863282 
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
#NameElo12345678910111213141516171819
1Houdini 6 64-bit 4CPU3397 37.21.73.02.66.72.01.11.43.71.62.62.53.20.00.42.00.00.0
2Houdini 5.01 64-bit 4CPU337237.2 0.00.00.019.83.76.24.03.90.02.30.00.00.00.00.00.00.0
3Houdini 6 64-bit33341.70.0 49.135.10.01.70.00.90.011.84.23.94.40.01.225.40.21.0
4Houdini 6 Tactical 64-bit33133.00.049.1 33.00.03.00.01.80.07.77.38.210.80.01.812.00.00.0
5Houdini 5.01 64-bit33012.60.035.133.0 0.02.60.01.30.037.89.09.411.50.02.121.30.00.0
6Houdini 4 64-bit 4CPU32416.719.80.00.00.0 28.634.912.812.40.07.60.00.00.00.00.00.00.0
7Houdini 3 64-bit 4CPU32312.03.71.73.02.628.6 22.055.129.91.726.86.43.10.07.66.20.00.0
8Houdini 4 Tactical 64-bit 4CPU32311.16.20.00.00.034.922.0 22.124.80.011.60.00.00.00.00.00.00.0
9Houdini 2.0c 64-bit 4CPU31941.44.00.91.81.312.855.122.1 51.70.933.56.62.30.014.66.20.00.0
10Houdini 1.5a 64-bit 4CPU31853.73.90.00.00.012.429.924.851.7 0.019.60.00.00.00.02.50.00.0
11Houdini 4 64-bit31681.60.011.87.737.80.01.70.00.90.0 19.819.931.50.05.736.10.00.0
12Houdini 3 64-bit31582.62.34.27.39.07.626.811.633.519.619.8 69.817.10.922.426.21.81.9
13Houdini 3 Tactical 64-bit31532.50.03.98.29.40.06.40.06.60.019.969.8 22.30.018.724.20.00.0
14Houdini 4 Tactical 64-bit31523.20.04.410.811.50.03.10.02.30.031.517.122.3 0.07.015.60.00.0
15Houdini 3 32-bit31340.00.00.00.00.00.00.00.00.00.00.00.90.00.0 3.60.050.159.8
16Houdini 2.0c 64-bit31240.40.01.21.82.10.07.60.014.60.05.722.418.77.03.6 39.714.011.9
17Houdini 1.5a 64-bit31102.00.025.412.021.30.06.20.06.22.536.126.224.215.60.039.7 2.33.7
18Houdini 2.0c 32-bit31020.00.00.20.00.00.00.00.00.00.00.01.80.00.050.114.02.3 86.1
19Houdini 1.5a 32-bit30910.00.01.00.00.00.00.00.00.00.00.01.90.00.059.811.93.786.1 
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 233 common opponents

Custom engine selection
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
SugaR XPrO 1.2 64-bit 4CPU339953%
17/32
45%
14.5/32
                 
Komodo 11.2 64-bit 4CPU339258%
33.5/58
45%
29.5/66
                 
Stockfish 10 64-bit3388  38%
67/176
34%
24/70
            3%
1.5/52
  
SugaR 1.6.1 64-bit3383  43%
25/58
             7%
3.5/52
  
Stockfish 8 64-bit 4CPU337850%
29/58
46%
64.5/140
   19%
6.5/34
             
Stockfish 9 64-bit3367  44%
29/66
32%
13/40
               
SugaR XPrO 1.4 64-bit3367  44%
30.5/70
37%
11/30
               
ShashChess 8.0 64-bit3363  40%
30.5/76
             14%
7.5/52
  
Komodo 10.1 64-bit 4CPU3362 57%
17/30
   29%
30.5/106
             
Komodo 10.2 64-bit 4CPU3354 38%
1.5/4
   23%
7.5/33
             
asmFish 051117 64-bit3342  49%
29.5/60
41%
20.5/50
               
SugaR XPrO 1.3 64-bit3327  47%
24.5/52
38%
19/50
               
Komodo 9.2 64-bit 4CPU3326     30%
28/94
 12%
0.5/4
           
Komodo 11.2 64-bit3321  51%
32.5/64
51%
25.5/50
49%
29.5/60
              
Fire 7.1 64-bit 4CPU332058%
11.5/20
    35%
7/20
             
SugaR XPrO 1.2 64-bit3314  54%
28/52
 42%
24.5/58
              
MateFinder 9 64-bit3313  55%
16.5/30
53%
16/30
               
Komodo 10.4 64-bit3305    48%
36.5/76
     22%
11.5/52
        
Stockfish 8 64-bit3301  56%
29/52
 50%
45/90
     31%
16/52
        
Komodo 10.2 64-bit3290    56%
34.5/62
     27%
14/52
        
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
Deep Shredder 13 64-bit 4CPU327970%
22.5/32
74%
26.5/36
   0%
0/1
             
Laser 1.7 64-bit 4CPU327772%
21.5/30
        25%
2.5/10
         
Komodo 10.3 64-bit3269    55%
28.5/52
     28%
14.5/52
        
Fire 5 64-bit 4CPU326567%
38/57
62%
22.5/36
                 
Andscacs 0.95 64-bit 4CPU326373%
23.5/32
        35%
3.5/10
         
Komodo 10 64-bit3261          37%
20/54
     27%
14/52
  
Fire 7.1 64-bit3258  63%
46.5/74
65%
26/40
            20%
10.5/52
  
Fizbo 1.9 64-bit 4CPU325466%
38.5/58
72%
23/32
                 
Xiphos 0.4 64-bit 4CPU325067%
21.5/32
        45%
4.5/10
         
Stockfish 7 64-bit3244          23%
14/60
     19%
9.5/50
  
Ethereal 11.25 64-bit3239  65%
37.5/58
             30%
15.5/52
  
Stockfish DD 64-bit 4CPU3234     44%
43/98
 49%
16.5/34
           
Xiphos 0.5 64-bit3233  69%
36/52
             28%
14.5/52
  
Houdini 3 64-bit 4CPU3231        34%
10/29
39%
12.5/32
 33%
10.5/32
       
Andscacs 0.91 64-bit 4CPU322980%
25.5/32
70%
22.5/32
                 
Stockfish 6 64-bit3225          29%
18.5/63
     25%
8/32
  
Komodo TCEC 64-bit 4CPU3220     53%
28.5/54
 62%
21/34
           
Booot 6.2 64-bit 4CPU321881%
26/32
70%
22.5/32
                 
Laser 1.6 64-bit 4CPU321773%
23.5/32
        75%
1.5/2
         
Laser 1.7 64-bit3211  67%
35/52
             32%
16.5/52
  
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
Andscacs 0.88 64-bit 4CPU3210 75%
27/36
   25%
0.5/2
             
Komodo 6 64-bit 4CPU3210     60%
61/102
53%
86.5/162
            
Stockfish 4 64-bit 4CPU3205     54%
37/68
49%
39.5/80
            
Fire 6.1 64-bit3204  76%
48.5/64
73%
36.5/50
62%
32.5/52
              
Komodo 8 64-bit3204          39%
22/57
     50%
2/4
  
Booot 6.3.1 64-bit3203  71%
44/62
             37%
19/52
  
Shredder 13 64-bit3201  71%
57/80
72%
36/50
67%
68/102
     38%
20/52
     0%
0/4
  
Fire 4 64-bit 4CPU3198     55%
41.5/75
 50%
2/4
           
Fizbo 2 64-bit3198  71%
56.5/80
             36%
18.5/52
  
Houdini 2.0c 64-bit 4CPU3194      66%
19/29
    42%
13.5/32
       
Chiron 4 64-bit 4CPU319186%
27.5/32
78%
25/32
                 
Andscacs 0.95 64-bit3185  72%
36/50
             33%
17/52
  
Gull 3 64-bit 4CPU318089%
28.5/32
83%
30/36
   69%
37.5/54
 62%
2.5/4
           
NirvanaChess 2.4 64-bit 4CPU318077%
25.5/33
70%
22.5/32
                 
Fizbo 1.8 64-bit 4CPU3179 82%
29.5/36
   67%
23.5/35
             
Gull 2.8b 64-bit 4CPU3178     62%
27.5/44
 65%
22/34
           
Fire 5 64-bit3175    78%
62/80
           50%
2/4
  
Fizbo 1.9 64-bit3175  68%
39/57
60%
30/50
66%
62.5/94
           25%
1/4
  
Equinox 3.20 64-bit 4CPU317486%
27.5/32
83%
26.5/32
   63%
33/52
 62%
2.5/4
           
Andscacs 0.93 64-bit3170  70%
46.5/66
69%
5.5/8
               
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
Booot 6.1 64-bit 4CPU3167 74%
26.5/36
   25%
0.5/2
             
Stockfish DD 64-bit3164          52%
79/153
  53%
18/34
  30%
3/10
  
Equinox 3.30 64-bit 4CPU316150%
0.5/1
85%
30.5/36
   62%
23/37
             
Fritz 15 64-bit 4CPU3161 74%
26.5/36
   63%
24/38
             
Critter 1.6a 64-bit 4CPU3159 81%
29/36
   70%
60.5/87
60%
93/155
57%
21.5/38
60%
35.5/59
56%
23.5/42
 50%
16/32
       
Houdini 3 64-bit3158      67%
21.5/32
 58%
18.5/32
   50%
5.5/11
  19%
1.5/8
   
Hannibal 1.7 64-bit 4CPU3154100%
1/1
81%
29/36
   61%
27.5/45
             
NirvanaChess 2.3 64-bit 4CPU3152 88%
3.5/4
   62%
22.5/36
             
Fire 3.0 64-bit 4CPU3150     71%
24/34
 63%
21.5/34
           
Andscacs 0.921 64-bit3149  75%
46.5/62
77%
38.5/50
               
Bouquet 1.8 64-bit 4CPU3149     74%
29/39
67%
20/30
66%
22.5/34
           
Rybka 4 64-bit 4CPU3147     70%
36.5/52
70%
21/30
62%
22.5/36
62%
61.5/100
60%
49/82
 39%
12.5/32
       
Stockfish 2.2.2 64-bit 4CPU3147      64%
18.5/29
 54%
37/68
  52%
16.5/32
       
Critter 1.2 64-bit 4CPU3146        64%
32.5/51
47%
15/32
         
Fire 4 64-bit3145          53%
35/66
     44%
14/32
  
Rybka 4.1 64-bit 4CPU3144     75%
49.5/66
60%
78/129
68%
23/34
53%
36/68
58%
26.5/46
 54%
21.5/40
       
Booot 6.2 64-bit3143  81%
47/58
80%
40/50
67%
41.5/62
           62%
2.5/4
  
Komodo TCEC 64-bit3143          56%
31.5/56
45%
4.5/10
 54%
18.5/34
     
Gull 2.3 64-bit 4CPU3142     63%
33/52
64%
36.5/57
            
Komodo 6 64-bit3142          64%
51/80
45%
14.5/32
48%
14.5/30
   43%
36/84
  
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
Stockfish 2.3.1 64-bit 4CPU3142      68%
52/77
 55%
17.5/32
62%
2.5/4
 44%
14/32
       
Texel 1.07 64-bit 4CPU3142100%
1/1
    61%
24.5/40
             
Andscacs 0.91 64-bit3141    75%
42/56
           38%
1.5/4
  
NirvanaChess 2.2 64-bit 4CPU3139     63%
24/38
 50%
2/4
           
Protector 1.9.0 64-bit 4CPU3138     72%
28/39
 75%
3/4
           
Sting SF 6 64-bit 4CPU3132     25%
0.5/2
 70%
14/20
           
DeepSaros 4.1.6 64-bit 4CPU3127     62%
2.5/4
 64%
11.5/18
           
Komodo CCT 64-bit3125           55%
91.5/166
47%
25.5/54
      
Arasan 21.3 64-bit3123                44%
24.5/56
 43%
6/14
BlackMamba 2.0 64-bit 4CPU3123     72%
35.5/49
 69%
23.5/34
           
Gull 3 64-bit3120  85%
44/52
 79%
52/66
     55%
41/75
     46%
16.5/36
  
Stockfish 4 64-bit3120          50%
1/2
49%
26.5/54
56%
30/54
      
Roc 1.0 64-bit3119  82%
16.5/20
               40%
8/20
Vitruvius 1.11C 64-bit 4CPU3118     50%
1/2
66%
29/44
 58%
28/48
          
Roc 0.7 64-bit3115  77%
40/52
 74%
46/62
              
Chiron 4 64-bit3114  84%
43.5/52
86%
43/50
76%
48.5/64
           69%
5.5/8
  
Fizbo 1.8 64-bit3114    77%
48/62
     62%
32.5/52
     47%
24.5/52
  
IvanHoe 9.46h 64-bit 4CPU3113      64%
45.5/71
 61%
41.5/68
88%
3.5/4
         
Stockfish 2.1.1 64-bit 4CPU3113        65%
34/52
63%
40/63
         
Andscacs 0.88 64-bit3112    74%
46/62
     54%
28/52
        
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
RobboLito 0.21Q 64-bit 4CPU3111      75%
7.5/10
  62%
2.5/4
         
Bouquet 1.6 64-bit 4CPU3108      73%
27/37
  62%
2.5/4
         
Komodo 5 64-bit3108      76%
34/45
 62%
26/42
  66%
27/41
64%
20.5/32
  49%
83/168
48%
28.5/60
  
Sting SF 2 64-bit 4CPU3108      68%
28.5/42
  75%
3/4
         
Komodo 5.1 64-bit3106           53%
18/34
54%
29/54
   48%
14.5/30
  
Andscacs 0.872 64-bit3105    88%
45.5/52
     57%
32/56
     41%
21.5/52
  
Strelka 5.5 64-bit310386%
27.5/32
 86%
44.5/52
86%
43/50
79%
44.5/56
 73%
28.5/39
 46%
6.5/14
 62%
28.5/46
62%
37/60
59%
19/32
62%
21/34
 62%
2.5/4
48%
35.5/74
  
Fritz 16 64-bit3101  91%
54.5/60
80%
40/50
               
NirvanaChess 2.4 64-bit3101  88%
45.5/52
 78%
45.5/58
           62%
2.5/4
  
Critter 1.6a 64-bit3100  90%
47/52
82%
41/50
86%
48/56
     63%
46.5/74
55%
32/58
59%
19.5/33
56%
19/34
 62%
7.5/12
52%
32/62
  
Komodo 4 64-bit3098        63%
92.5/146
      52%
63/122
56%
25/45
  
Equinox 3.20 64-bit3096  85%
44/52
 83%
43/52
     68%
20.5/30
     48%
15.5/32
  
Stockfish 3 64-bit3096           60%
49.5/82
60%
18/30
   40%
12/30
  
Fritz 15 64-bit3094  88%
46/52
 80%
41.5/52
     70%
35/50
        
Sting SF 4 64-bit 4CPU3094     78%
25/32
 66%
22.5/34
           
Komodo 3 64-bit3092      81%
26/32
        52%
47/90
58%
85/147
  
Nemorino 5.00 64-bit3088                50%
2/4
 56%
9/16
Strelka 5.5 32-bit3087              61%
19.5/32
  48%
14.5/30
52%
15.5/30
Pedone 1.9 64-bit3086                62%
2.5/4
 42%
8.5/20
Chiron 2 64-bit 4CPU3085     76%
39/51
 68%
23/34
           
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
Strelka 5.1 32-bit3083              61%
19.5/32
  48%
14.5/30
52%
16.5/32
Gull 2.8b 64-bit3082          63%
21.5/34
  62%
21/34
  45%
4.5/10
  
Critter 1.2 64-bit3081               55%
109.5/198
56%
125/222
  
Critter 1.4 64-bit3081           73%
17.5/24
   75%
7.5/10
52%
26/50
  
Hannibal 1.7 64-bit3080    80%
41.5/52
     71%
25.5/36
     66%
34.5/52
  
Komodo 12.1.1 MCTS 64-bit3080  91%
36.5/40
84%
33.5/40
               
Fire 3.0 64-bit3079          73%
32/44
  68%
23/34
  55%
5.5/10
  
Rybka 4.1 64-bit3078          67%
36/54
67%
28/42
59%
19.5/33
63%
21.5/34
 57%
88.5/154
50%
15.5/31
  
Hannibal 1.4b 64-bit 4CPU3077     81%
44/54
73%
22/30
72%
24.5/34
           
Rybka 4 64-bit3077    90%
47/52
     67%
37/55
44%
3.5/8
   44%
3.5/8
53%
23.5/44
  
Stockfish 2.3.1 64-bit3077           56%
14.5/26
56%
18/32
  69%
5.5/8
   
Bouquet 1.8 64-bit3074    82%
42/51
     69%
55.5/80
62%
18.5/30
57%
17/30
60%
20.5/34
  56%
35/62
  
Critter 1.4 32-bit3074              62%
20/32
  56%
28/50
52%
15.5/30
NirvanaChess 2.3 64-bit3073          70%
22.5/32
     52%
27/52
  
Stockfish 2.2.2 64-bit3072           72%
23/32
57%
17/30
  61%
8.5/14
65%
22/34
  
Critter 1.6a 32-bit3067              62%
20/32
  48%
15.5/32
59%
19/32
Critter 1.6 32-bit3066                 52%
16/31
45%
14.5/32
NirvanaChess 2.2 64-bit3063          71%
25.5/36
     69%
12.5/18
  
Bouquet 1.5 64-bit3062           72%
50/69
59%
19/32
      
Gull 2.3 64-bit3062          73%
22/30
67%
20/30
       
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
IvanHoe 9.46h 64-bit3061           66%
22.5/34
72%
23/32
  75%
4.5/6
58%
19/33
  
Naum 4.2 64-bit 4CPU3061     78%
40.5/52
75%
47/63
76%
26/34
69%
37.5/54
65%
32/49
 73%
23.5/32
       
Andscacs 0.85 64-bit3059          58%
17.5/30
  55%
5.5/10
     
Protector 1.9.0 64-bit3059          62%
31.5/51
     65%
13/20
  
RobboLito 0.21Q 64-bit3058          67%
8/12
64%
18/28
78%
25/32
      
Critter 1.2 32-bit3057                 60%
40.5/68
64%
24.5/38
Alfil 15.7 64-bit3056          69%
22/32
     56%
29/52
  
Protector 1.5.0 64-bit 4CPU3056     85%
41/48
77%
23/30
100%
2/2
 88%
3.5/4
         
BlackMamba 2.0 64-bit3055          72%
24.5/34
  59%
20/34
  60%
36.5/61
  
DeepSaros 4.1.6 64-bit3055          75%
25.5/34
  65%
22/34
  60%
6/10
  
Hiarcs 14 4CPU3053     100%
2/2
70%
31.5/45
75%
1.5/2
72%
26/36
          
Stockfish 2.1.1 64-bit3053               62%
56/90
64%
36/56
  
Bouquet 1.6 64-bit3050           70%
22.5/32
68%
20.5/30
      
Stockfish 2.2.2 32-bit3050              67%
21.5/32
  52%
26/50
62%
18.5/30
Vitruvius 1.11C 64-bit3049          68%
20.5/30
75%
22.5/30
67%
21.5/32
  83%
5/6
62%
20.5/33
  
Komodo 5 32-bit3046              59%
19/32
  62%
20/32
53%
17/32
DeepSaros 3.3b 64-bit3045           67%
19.5/29
70%
22.5/32
      
iCE 3.0 64-bit3041100%
1/1
            65%
6.5/10
     
Chiron 1.1a 64-bit 4CPU3040      81%
26/32
 71%
27/38
          
Protector 1.8.0 64-bit3039          73%
23.5/32
     64%
20.5/32
  
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
Stockfish 2.3.1 32-bit3039              66%
21/32
  53%
17/32
48%
15.5/32
Gull 3.1 64-bit3038  90%
36/40
87%
43.5/50
               
Gull R375 64-bit 4CPU3038      82%
24.5/30
  88%
3.5/4
         
Sting SF 3 64-bit3037           65%
22/34
67%
20/30
   60%
18/30
  
DeepSaros 3.0 64-bit3035               62%
2.5/4
69%
22/32
  
Deep Fritz 13 4CPU3034      80%
25.5/32
 79%
28.5/36
58%
17.5/30
         
Hannibal 1.3 64-bit 4CPU3033      81%
27.5/34
  62%
2.5/4
         
Komodo 4 32-bit3031                 67%
33.5/50
58%
17.5/30
Rybka 4.1 32-bit3030              66%
21/32
  61%
53.5/88
60%
20.5/34
Vitruvius 1.11C 32-bit3029              66%
21/32
  53%
16/30
62%
15/24
BlackMamba 1.4 64-bit3027          68%
20.5/30
82%
24.5/30
75%
22.5/30
      
Deep Junior 13 64-bit 4CPU3027      79%
22/28
 78%
29.5/38
  62%
20/32
       
Gull 2.1 64-bit3027           68%
23/34
77%
23/30
      
Stockfish 2.1.1 32-bit3027                 62%
42.5/68
61%
25.5/42
Sting SF 4 64-bit3025          77%
18.5/24
  71%
24/34
     
Deep Junior Yokohama 64-bit 4CPU3024     100%
2/2
80%
8/10
75%
1.5/2
           
IvanHoe 9.46h 32-bit3023              62%
20/32
  62%
31/50
67%
20/30
Komodo 3 32-bit3022              66%
21/32
  71%
48/68
64%
24.5/38
Sting SF 2 64-bit3022           64%
18/28
75%
1.5/2
      
DeepSaros 2.3j 32-bit3020              67%
21.5/32
  63%
26.5/42
61%
19.5/32
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
Deep Fritz 14 64-bit 1CPU3018          73%
41/56
  74%
17/23
     
Deep Junior 13.3 64-bit 4CPU3018      79%
27/34
 82%
36/44
          
Deep Shredder 12 64-bit 4CPU3018     75%
1.5/2
88%
26.5/30
100%
2/2
77%
40/52
76%
37/49
 66%
21/32
       
Rybka 2.3.2a 64-bit 4CPU3017      83%
26.5/32
  75%
3/4
         
Bouquet 1.6 32-bit3016              72%
21.5/30
   63%
19/30
Spike 1.4 Leiden 4CPU3016      80%
24/30
 82%
37.5/46
78%
28/36
 67%
21.5/32
       
Chiron 2 64-bit3014          69%
23.5/34
  65%
22/34
     
RobboLito 0.21Q 32-bit3013              70%
21/30
   62%
20/32
Bouquet 1.5 32-bit3010              73%
23.5/32
  70%
22.5/32
61%
19.5/32
Gull 2.2 64-bit3010           78%
23.5/30
70%
21/30
      
Texel 1.03 64-bit 4CPU3010     75%
1.5/2
 100%
2/2
           
Sting SF 2 32-bit3002              73%
23.5/32
   69%
22/32
Hannibal 1.4b 64-bit3001          78%
23.5/30
73%
22/30
72%
21.5/30
82%
24.5/30
     
DeepSaros 3.0 32-bit2998              75%
24/32
   69%
22/32
Gull II b2 64-bit2993           75%
22.5/30
100%
2/2
  50%
2/4
   
Protector 1.5.0 64-bit2985          75%
22.5/30
75%
22.5/30
80%
24/30
      
Hiarcs 13.2 4CPU2982        81%
27.5/34
80%
25.5/32
         
Protector 1.4.0 64-bit 4CPU2982        84%
28.5/34
  81%
26/32
       
Gull II b2 32-bit2981              80%
25.5/32
  72%
23/32
67%
21.5/32
Chiron 1.1a 64-bit2978          71%
10/14
77%
23/30
81%
26/32
  83%
5/6
   
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
Gull II 32-bit2978              72%
21.5/30
   67%
20/30
Naum 4.2 64-bit2976           81%
26/32
83%
26.5/32
  73%
106.5/146
76%
33.5/44
  
Komodo 1.3 64-bit2973         83%
49/59
      77%
34/44
  
Spark 1.0 64-bit 4CPU2969        87%
29.5/34
81%
26/32
         
Chiron 1.5 64-bit2964          75%
10.5/14
74%
21.5/29
73%
22/30
      
Hiarcs 142961              78%
25/32
83%
26.5/32
 75%
24/32
66%
21/32
Fritz 132960           81%
6.5/8
  80%
25.5/32
81%
6.5/8
 77%
46/60
65%
19.5/30
Naum 4.2 32-bit2958              77%
24.5/32
  71%
48/68
60%
20.5/34
Deep Sjeng c't 20102941  100%
4/4
            72%
53.5/74
 74%
50/68
82%
28/34
Deep Shredder 12 64-bit2940               76%
55/72
75%
27/36
  
Chiron 1.5 32-bit2938              72%
23/32
   73%
23.5/32
Chiron 1.1a 32-bit2928                 71%
48.5/68
78%
23.5/30
Shredder 12 32-bit2928                79%
19/24
77%
75/98
73%
47/64
Gull 1.2 64-bit2918           93%
14/15
   86%
58.5/68
78%
15.5/20
  
Deep Junior 13 32-bit2916                 62%
20/32
67%
21.5/32
Spike 1.4 Leiden2915           91%
14.5/16
   79%
58.5/74
91%
14.5/16
85%
57.5/68
76%
33.5/44
Rybka 2.3.2a 32-bit2912              84%
27/32
  81%
48.5/60
78%
23.5/30
Deep Junior 12.5 32-bit2907                 73%
46.5/64
69%
23.5/34
Deep Junior 13.3 32-bit2907              78%
25/32
  61%
19.5/32
78%
25/32
Gull 1.1 64-bit2907               88%
14/16
90%
21.5/24
  
NameEloHoudini
6
64-bit
4CPU
Houdini
5.01
64-bit
4CPU
Houdini
6
64-bit
Houdini
6
Tactical
64-bit
Houdini
5.01
64-bit
Houdini
4
64-bit
4CPU
Houdini
3
64-bit
4CPU
Houdini
4
Tactical
64-bit
4CPU
Houdini
2.0c
64-bit
4CPU
Houdini
1.5a
64-bit
4CPU
Houdini
4
64-bit
Houdini
3
64-bit
Houdini
3
Tactical
64-bit
Houdini
4
Tactical
64-bit
Houdini
3
32-bit
Houdini
2.0c
64-bit
Houdini
1.5a
64-bit
Houdini
2.0c
32-bit
Houdini
1.5a
32-bit
Quazar 0.4 64-bit2905           94%
15/16
   75%
1.5/2
   
Hannibal 1.2 32-bit2904                 82%
24.5/30
80%
24/30
Protector 1.4.0 64-bit2903           97%
15.5/16
   82%
62/76
81%
19.5/24
  
Hiarcs 13.22896               79%
58.5/74
 83%
53/64
76%
26/34
Spark 1.0 64-bit2893           78%
12.5/16
   88%
59.5/68
84%
13.5/16
  
Gull 1.0a 32-bit2884                 80%
48/60
88%
26.5/30
Quazar 0.4 32-bit2879                 75%
22.5/30
73%
22/30
Protector 1.4.0 32-bit2877                 83%
50/60
81%
27.5/34
Gull 1.2 32-bit2875                 81%
48.5/60
88%
26.5/30
Hannibal 1.1 32-bit2872                 84%
52/62
82%
28/34
Spark 1.0 32-bit2863                 82%
49.5/60
78%
25/32
Thinker 5.4d Inert 32-bit2856                 88%
52.5/60
82%
28/34
Booot 5.1.02843                 88%
52.5/60
85%
28/33
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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Rating list
Testing profile
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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

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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019