CCRL 40/4
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 2'140'277 games
played by 2'505 programs
29019 CPU days (X2 4600+)

White wins: 829'307 (38.7%)
Black wins: 669'765 (31.3%)
Draws: 641'205 (30.0%)
White score: 53.7%

Custom engine selection

Comparing 12 engines!
12 selected engines played 238 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 30, 2019 with Bayeselo based on 2'140'277 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+
1Glaurung 2.2 64-bit 4CPU2914+12−1249.7%−0.836.5%2648 
96.7%
 Glaurung 2.1 64-bit 4CPU2899+11−1145.9%+29.335.7%2686
100.0%
 Glaurung 2.0.1 64-bit 4CPU2861+13−1341.3%+60.235.0%2227
100.0%
 Glaurung 2.2 64-bit2801+13−1336.5%+95.534.3%2096
96.3%
 Glaurung 2.1 64-bit2782+16−1640.1%+72.732.4%1397
59.0%
 Glaurung 080420 64-bit2779+26−2641.9%+54.234.9%499
73.0%
 Glaurung 1.2.1 32-bit 4CPU2769+15−1543.2%+45.933.8%1495
99.9%
 Glaurung 2.0.1 64-bit2740+11−1152.4%−17.632.6%3221
68.7%
 Glaurung 2.1 32-bit2731+34−3364.9%−105.427.6%319
100.0%
 Glaurung 1.2.1 32-bit2657+10−1045.2%+33.729.6%4173
57.3%
 Glaurung 1.2.1 64-bit2655+14−1546.5%+25.830.9%1716
99.5%
 Glaurung 1.0.2 32-bit2612+29−2935.9%+100.428.8%427
 

Results matrix

Custom engine selection
#NameElo123456789101112
1Glaurung 2.2 64-bit 4CPU2914   74.5 − 25.5
+52−3=45
+39
        
2Glaurung 2.1 64-bit 4CPU2899            
3Glaurung 2.0.1 64-bit 4CPU2861            
4Glaurung 2.2 64-bit280125.5 − 74.5
+3−52=45
−39
           
5Glaurung 2.1 64-bit2782            
6Glaurung 080420 64-bit2779            
7Glaurung 1.2.1 32-bit 4CPU2769            
8Glaurung 2.0.1 64-bit2740         44.5 − 19.5
+35−10=19
+54
40 − 24
+29−13=22
0
 
9Glaurung 2.1 32-bit2731            
10Glaurung 1.2.1 32-bit2657       19.5 − 44.5
+10−35=19
−54
   5.5 − 4.5
+4−3=3
−13
11Glaurung 1.2.1 64-bit2655       24 − 40
+13−29=22
0
    
12Glaurung 1.0.2 32-bit2612         4.5 − 5.5
+3−4=3
+13
  
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
#NameElo123456789101112
1Glaurung 2.2 64-bit 4CPU2914 96.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Glaurung 2.1 64-bit 4CPU28993.3 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Glaurung 2.0.1 64-bit 4CPU28610.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Glaurung 2.2 64-bit28010.00.00.0 96.393.499.9100.0100.0100.0100.0100.0
5Glaurung 2.1 64-bit27820.00.00.03.7 59.087.0100.099.6100.0100.0100.0
6Glaurung 080420 64-bit27790.00.00.06.641.0 73.099.798.6100.0100.0100.0
7Glaurung 1.2.1 32-bit 4CPU27690.00.00.00.113.027.0 99.997.8100.0100.0100.0
8Glaurung 2.0.1 64-bit27400.00.00.00.00.00.30.1 68.7100.0100.0100.0
9Glaurung 2.1 32-bit27310.00.00.00.00.41.42.231.3 100.0100.0100.0
10Glaurung 1.2.1 32-bit26570.00.00.00.00.00.00.00.00.0 57.399.8
11Glaurung 1.2.1 64-bit26550.00.00.00.00.00.00.00.00.042.7 99.5
12Glaurung 1.0.2 32-bit26120.00.00.00.00.00.00.00.00.00.20.5 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789101112
1Glaurung 2.2 64-bit 4CPU2914 2714183919811491501991520000
2Glaurung 2.1 64-bit 4CPU28992714 371918454503004975520451180149
3Glaurung 2.0.1 64-bit 4CPU286118393719 12912832513744800000
4Glaurung 2.2 64-bit2801198118451291 1095631997120156790
5Glaurung 2.1 64-bit27821494502831095 79810012440159800
6Glaurung 080420 64-bit2779150300251631798 1008840150800
7Glaurung 1.2.1 32-bit 4CPU276919949737499100100 461811026593389
8Glaurung 2.0.1 64-bit27401525524807121244884461 41732322042223
9Glaurung 2.1 32-bit273100000081417 22512761
10Glaurung 1.2.1 32-bit26570451015615915010263232225 33881000
11Glaurung 1.2.1 64-bit26550180079808059320421273388 467
12Glaurung 1.0.2 32-bit261201490000389223611000467 
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
#NameElo123456789101112
1Glaurung 2.2 64-bit 4CPU2914 50.937.741.83.74.84.82.60.00.00.00.0
2Glaurung 2.1 64-bit 4CPU289950.9 75.738.611.09.411.99.30.06.64.14.8
3Glaurung 2.0.1 64-bit 4CPU286137.775.7 29.97.89.210.08.80.00.00.00.0
4Glaurung 2.2 64-bit280141.838.629.9 31.324.32.813.40.02.52.10.0
5Glaurung 2.1 64-bit27823.711.07.831.3 42.13.526.90.02.92.60.0
6Glaurung 080420 64-bit27794.89.49.224.342.1 5.023.80.03.23.60.0
7Glaurung 1.2.1 32-bit 4CPU27694.811.910.02.83.55.0 9.84.518.118.520.2
8Glaurung 2.0.1 64-bit27402.69.38.813.426.923.89.8 11.843.741.46.1
9Glaurung 2.1 32-bit27310.00.00.00.00.00.04.511.8 5.06.28.2
10Glaurung 1.2.1 32-bit26570.06.60.02.52.93.218.143.75.0 57.521.7
11Glaurung 1.2.1 64-bit26550.04.10.02.12.63.618.541.46.257.5 21.8
12Glaurung 1.0.2 32-bit26120.04.80.00.00.00.020.26.18.221.721.8 
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 117 common opponents

Custom engine selection
NameEloGlaurung
2.2
64-bit
4CPU
Glaurung
2.1
64-bit
4CPU
Glaurung
2.0.1
64-bit
4CPU
Glaurung
2.2
64-bit
Glaurung
2.1
64-bit
Glaurung
080420
64-bit
Glaurung
1.2.1
32-bit
4CPU
Glaurung
2.0.1
64-bit
Glaurung
2.1
32-bit
Glaurung
1.2.1
32-bit
Glaurung
1.2.1
64-bit
Glaurung
1.0.2
32-bit
Rybka 3 64-bit 4CPU316617%
19.5/114
18%
17.5/100
11%
11/100
8%
7.5/100
        
Rybka 3 64-bit3077 22%
22/100
19%
19/100
11%
5.5/50
10%
5/50
       
Naum 4 64-bit 4CPU306136%
5/14
26%
25.5/99
 14%
13.5/99
        
Rybka 2.3.2a 64-bit 4CPU3044 21%
20.5/96
20%
17/83
         
Naum 3 64-bit 4CPU2986 42%
42.5/100
26%
26/100
         
Naum 3.1 64-bit 4CPU297834%
38.5/114
30%
30.5/100
36%
35.5/100
26%
26/100
        
Rybka 2.3.2a 64-bit2977 36%
36.5/100
34%
28/83
24%
12/50
23%
11.5/50
29%
14.5/50
 17%
14/82
    
Zappa Mexico II 64-bit 4CPU297036%
36.5/100
47%
47/100
33%
16.5/50
         
Naum 4 64-bit2947   24%
12/50
28%
14/50
       
Zappa Mexico 64-bit 4CPU294542%
42/100
38%
38.5/100
37%
48.5/131
         
Hiarcs 12 4CPU294139%
44.5/113
45%
45/100
35%
35/100
33%
33/100
        
Deep Sjeng WC2008 64-bit 4CPU294040%
45.5/113
43%
43/100
 26%
26/100
        
Hiarcs 12.1 4CPU293850%
56/113
  28%
27.5/100
        
Deep Shredder 11 64-bit 4CPU293154%
53.5/100
34%
34/99
42%
34.5/82
         
Deep Sjeng 3.0 64-bit 4CPU292947%
53.5/113
43%
43/100
41%
41/100
31%
31/100
        
Hiarcs Paderborn 2007 4CPU2929 46%
45.5/100
36%
36.5/100
         
Deep Fritz 10.1 4CPU2925 53%
26.5/50
44%
22/50
         
Thinker 5.3b Inert 64-bit 4CPU292252%
52/100
48%
46.5/96
          
Bright 0.4a 4CPU290952%
52/100
49%
48.5/99
          
Toga II 1.4 beta5c 4CPU290448%
48/100
46%
46/100
49%
24.5/50
         
NameEloGlaurung
2.2
64-bit
4CPU
Glaurung
2.1
64-bit
4CPU
Glaurung
2.0.1
64-bit
4CPU
Glaurung
2.2
64-bit
Glaurung
2.1
64-bit
Glaurung
080420
64-bit
Glaurung
1.2.1
32-bit
4CPU
Glaurung
2.0.1
64-bit
Glaurung
2.1
32-bit
Glaurung
1.2.1
32-bit
Glaurung
1.2.1
64-bit
Glaurung
1.0.2
32-bit
Toga II 1.4.1SE 4CPU289955%
62.5/113
46%
45.5/100
32%
9.5/30
35%
35/100
        
Bright 0.3d 4CPU2889 54%
54/100
40%
39.5/100
         
Fritz 11288753%
53/100
  39%
19.5/50
 34%
17/50
 22%
11.5/52
    
Thinker 5.4a Inert 64-bit288260%
59/99
  48%
15.5/32
36%
18/50
       
Loop M1-T 64-bit 4CPU288160%
59/99
57%
56.5/99
45%
37/83
   38%
38.5/100
     
Bright 0.3b 4CPU2877 47%
47/100
46%
46/100
         
Naum 3.1 64-bit2863   35%
17.5/50
35%
17.5/50
  36%
17.5/49
    
Rybka 1.2 32-bit2863         19%
10.5/55
 20%
6/30
Rybka 2.1 32-bit2856      33%
16.5/50
  22%
28.5/130
  
Naum 3 64-bit2854    37%
18.5/50
32%
16/50
 23%
3/13
    
Bright 0.3a 4CPU2853 64%
63.5/100
50%
25/50
         
Rybka 1.1 32-bit2853         19%
5.5/29
 18%
3.5/20
Rybka 1.0 64-bit2852       31%
10/32
 22%
7/32
22%
7/32
 
Shredder 112847   44%
14/32
33%
16.5/50
    33%
1/3
  
Onno 0.12.0 64-bit2844   34%
17/50
42%
21/50
       
Zappa Mexico II 64-bit2844   41%
34/82
42%
21/50
36%
18/50
      
Deep Shredder 11 64-bit2842  52%
35.5/68
41%
20.5/50
 42%
21/50
 26%
21.5/82
    
Deep Sjeng 3.0 64-bit2838    38%
19/50
  38%
18/48
    
Hiarcs 122834    48%
24/50
45%
22.5/50
 30%
14.5/49
    
Hiarcs 12.12833   48%
24/50
46%
23/50
       
NameEloGlaurung
2.2
64-bit
4CPU
Glaurung
2.1
64-bit
4CPU
Glaurung
2.0.1
64-bit
4CPU
Glaurung
2.2
64-bit
Glaurung
2.1
64-bit
Glaurung
080420
64-bit
Glaurung
1.2.1
32-bit
4CPU
Glaurung
2.0.1
64-bit
Glaurung
2.1
32-bit
Glaurung
1.2.1
32-bit
Glaurung
1.2.1
64-bit
Glaurung
1.0.2
32-bit
Deep Junior 10 4CPU2832 63%
31.5/50
65%
60/93
   44%
43/98
     
Toga II 1.4.1SE2823   53%
26.5/50
44%
22/50
44%
22/50
 36%
18/50
    
Hiarcs Paderborn 20072819    56%
28/50
  44%
43.5/100
    
Toga II 1.4 beta5c2819    40%
39.5/99
  38%
18.5/49
    
Bright 0.2c 4CPU2812 76%
75.5/100
53%
42.5/80
         
Grapefruit 1.0 a2b2810    54%
27/50
  35%
17.5/50
    
Zappa Mexico 64-bit2809  58%
48/83
    41%
33.5/82
    
Hiarcs 11.22806       39%
32/82
 20%
7/35
  
Hiarcs 11.12803       41%
33/80
 30%
29.5/99
  
Fritz 102799       39%
12.5/32
 12%
0.5/4
55%
5.5/10
 
Fruit 05/11/032792        45%
14.5/32
33%
11.5/35
  
Rybka 1.0 32-bit2791         31%
12.5/40
31%
10/32
 
Loop M1-T 64-bit2786    57%
28/49
50%
24.5/49
 43%
34.5/81
    
Fruit 2.32782       46%
18.5/40
 29%
18.5/64
25%
8/32
 
Strelka 1.8 32-bit2782         44%
13.5/31
33%
9.5/29
 
Loop 13.6 (Loop 2007) 32-bit2775       45%
22/49
 46%
10.5/23
  
Toga II 1.3.12772 67%
66/99
     32%
16/50
 35%
39/113
37%
11/30
28%
14/50
Naum 2.2 32-bit2769       46%
39/85
 33%
1/3
  
Toga II 1.2.1a 32-bit2762      53%
53/100
  42%
35.5/84
33%
10/30
24%
12/50
Naum 2.1 64-bit2760       47%
15/32
 30%
9.5/32
41%
13/32
 
NameEloGlaurung
2.2
64-bit
4CPU
Glaurung
2.1
64-bit
4CPU
Glaurung
2.0.1
64-bit
4CPU
Glaurung
2.2
64-bit
Glaurung
2.1
64-bit
Glaurung
080420
64-bit
Glaurung
1.2.1
32-bit
4CPU
Glaurung
2.0.1
64-bit
Glaurung
2.1
32-bit
Glaurung
1.2.1
32-bit
Glaurung
1.2.1
64-bit
Glaurung
1.0.2
32-bit
Hiarcs X502755      46%
23/50
  38%
7.5/20
32%
9.5/30
38%
11.5/30
Bright 0.3b2753    48%
24/50
57%
28.5/50
      
Fritz 92750      53%
26/49
  37%
49.5/134
32%
9.5/30
28%
8.5/30
Fruit 2.2.12750         42%
12.5/30
 19%
5/27
Hiarcs X54 32-bit2744      52%
26/50
  28%
8.5/30
  
Glaurung 2.0.1 64-bit2740         30%
19.5/64
38%
24/64
 
Junior 102738      57%
28.5/50
   55%
5.5/10
 
Naum 2.1 32-bit2738         37%
28.5/77
36%
11.5/32
 
Strelka 1.0b 32-bit2738         31%
10/32
34%
11/32
 
Spike 1.2 Turin2731 75%
75/100
 57%
28/49
57%
28.5/50
50%
25/50
48%
24/50
53%
64.5/121
 32%
45/139
40%
12/30
 
Ktulu 82725      60%
29/48
55%
26/47
  38%
7.5/20
 
Chess Tiger 2007.12713       49%
38.5/79
 44%
14/32
34%
11/32
 
Chess Tiger 20072700       55%
17.5/32
 51%
47.5/93
42%
27/64
 
Naum 2.0 32-bit2699      53%
26.5/50
52%
16.5/32
 42%
57/136
42%
17.5/42
 
Naum 2.0 64-bit2693       58%
25.5/44
 45%
14.5/32
41%
25/61
 
Bright 0.2c2687       64%
28/44
 47%
16.5/35
  
Delfi 5.42682       69%
23.5/34
 56%
28/50
  
Spike 1.12678         33%
10/30
 38%
11.5/30
Alaric 7072663       57%
44.5/78
 43%
15.5/36
47%
15/32
 
Glaurung 1.2.1 32-bit2657       70%
44.5/64
   45%
4.5/10
NameEloGlaurung
2.2
64-bit
4CPU
Glaurung
2.1
64-bit
4CPU
Glaurung
2.0.1
64-bit
4CPU
Glaurung
2.2
64-bit
Glaurung
2.1
64-bit
Glaurung
080420
64-bit
Glaurung
1.2.1
32-bit
4CPU
Glaurung
2.0.1
64-bit
Glaurung
2.1
32-bit
Glaurung
1.2.1
32-bit
Glaurung
1.2.1
64-bit
Glaurung
1.0.2
32-bit
Scorpio 2.0 32-bit2655       67%
21.5/32
 44%
15.5/35
  
CM10th Paralyse2654       73%
23.5/32
 56%
18.5/33
  
Colossus 2008b2641       53%
18/34
69%
22/32
   
Scorpio 1.92641         57%
67.5/118
33%
10.5/32
 
Scorpio 1.912640       63%
32/51
 44%
14/32
64%
20.5/32
 
CM10th Xperience2638         43%
24/56
48%
14.5/30
55%
16.5/30
Scorpio 1.822638         100%
1/1
 0%
0/1
E.T. Chess 13.01.082634       73%
23.5/32
70%
22.5/32
   
Alfil 8.1.1 Optimized2625       66%
21/32
52%
16.5/32
   
Scorpio 1.82623         58%
31.5/54
59%
19/32
 
WildCat 82623       65%
22/34
69%
22/32
   
Movei 00.8.438 (10 10 10)2622       75%
24/32
56%
18/32
51%
20.5/40
64%
20.5/32
 
Alaric 7042617         69%
22/32
72%
23/32
 
Delfi 5.12615       73%
23.5/32
 62%
39.5/64
55%
17.5/32
 
Frenzee 3.0 64-bit2614       58%
18.5/32
 56%
18/32
61%
25.5/42
 
Slow Chess Blitz WV2.12614      71%
35.5/50
74%
62/84
65%
20/31
55%
30.5/55
59%
19/32
45%
13.5/30
Colossus 2007d2610       64%
20.5/32
 50%
1/2
  
Delfi 5.22609       60%
51/85
 51%
18/35
  
ProDeo 1.22608         63%
27/43
60%
25/42
 
WildCat 72606       71%
58.5/82
 56%
28.5/51
52%
16.5/32
 
NameEloGlaurung
2.2
64-bit
4CPU
Glaurung
2.1
64-bit
4CPU
Glaurung
2.0.1
64-bit
4CPU
Glaurung
2.2
64-bit
Glaurung
2.1
64-bit
Glaurung
080420
64-bit
Glaurung
1.2.1
32-bit
4CPU
Glaurung
2.0.1
64-bit
Glaurung
2.1
32-bit
Glaurung
1.2.1
32-bit
Glaurung
1.2.1
64-bit
Glaurung
1.0.2
32-bit
Movei 00.8.4382603       68%
35.5/52
 62%
20/32
  
Pharaon 3.5.12603       66%
21/32
 53%
46.5/87
52%
16.5/32
 
Zappa 1.1 64-bit2603       70%
22.5/32
 50%
16/32
62%
20/32
 
List 5.122591       75%
24/32
 53%
16.5/31
38%
12/32
 
ProDeo 1.12587         48%
15/31
 70%
21/30
Colossus 2007c2586       78%
25/32
 75%
24/32
62%
20/32
 
Ruffian 1.0.52585       64%
20.5/32
 64%
20.5/32
66%
21/32
 
Delfi 5.02576         44%
14/32
61%
19.5/32
53%
16/30
Pseudo 0.7c2575       73%
23.5/32
 65%
19.5/30
64%
20.5/32
 
SOS 5.12573       66%
21/32
 60%
18/30
56%
18/32
0%
0/1
Aristarch 4.502566         66%
21/32
64%
20.5/32
 
Petir 4.392566         69%
22/32
61%
19.5/32
 
Booot 4.13.12564       69%
22/32
 53%
17/32
53%
16/30
 
Colossus 2007a2557         80%
25.5/32
61%
19.5/32
 
Crafty 21.5 64-bit2543         78%
25/32
78%
25/32
 
SmarThink 0.17a2536         58%
18.5/32
72%
23/32
 
Pharaon 3.22529         50%
1/2
 62%
2.5/4
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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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019