CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Custom engine selection

Comparing 5 engines!
5 selected engines played 30 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 October 24, 2020 with Bayeselo based on 1'185'135 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+
1Spike 1.4 Leiden 4CPU3016+11−1145.2%+29.447.7%2862 
100.0%
 Spike 1.4 Leiden2914+8−845.6%+28.742.2%6030
100.0%
 Spike 1.2 Turin2745+7−745.7%+27.538.9%8149
100.0%
 Spike 1.12689+15−1549.2%+3.939.5%1462
100.0%
 Spike 1.0a2649+19−1946.1%+25.840.1%942
 

Results matrix

Custom engine selection
#NameElo12345
1Spike 1.4 Leiden 4CPU3016     
2Spike 1.4 Leiden2914     
3Spike 1.2 Turin2745     
4Spike 1.12689    19.5 − 10.5
+11−2=17
+46
5Spike 1.0a2649   10.5 − 19.5
+2−11=17
−46
 
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
#NameElo12345
1Spike 1.4 Leiden 4CPU3016 100.0100.0100.0100.0
2Spike 1.4 Leiden29140.0 100.0100.0100.0
3Spike 1.2 Turin27450.00.0 100.0100.0
4Spike 1.126890.00.00.0 100.0
5Spike 1.0a26490.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Spike 1.4 Leiden 4CPU3016 44014100
2Spike 1.4 Leiden2914440 715150
3Spike 1.2 Turin2745141715 1171327
4Spike 1.126890151171 1597
5Spike 1.0a2649003271597 
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
#NameElo12345
1Spike 1.4 Leiden 4CPU3016 4.91.30.00.0
2Spike 1.4 Leiden29144.9 5.00.20.0
3Spike 1.2 Turin27451.35.0 12.23.6
4Spike 1.126890.00.212.2 66.4
5Spike 1.0a26490.00.03.666.4 
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 111 common opponents

Custom engine selection
NameEloSpike
1.4
Leiden
4CPU
Spike
1.4
Leiden
Spike
1.2
Turin
Spike
1.1
Spike
1.0a
Critter 1.6a 64-bit 4CPU315934%
13/38
15%
3/20
   
Houdini 3 64-bit315733%
10.5/32
9%
1.5/16
   
Komodo 5 64-bit310841%
13.5/33
22%
11/50
   
Komodo 4 64-bit309835%
12/34
24%
18/74
   
Rybka 4 64-bit3076 19%
3/16
9%
1.5/16
  
Rybka 2.1 64-bit 4CPU299750%
1/2
 24%
7/29
  
Naum 4.2 64-bit2976 33%
8.5/26
10%
3/29
  
Komodo 1.3 64-bit297259%
47/80
47%
7.5/16
   
Zappa Mexico II 64-bit 4CPU296857%
69.5/123
 24%
8.5/35
  
Rybka 2.3.2a 64-bit2961 42%
7.5/18
11%
5/46
  
Fritz 13296058%
18.5/32
43%
18/42
   
Zappa Mexico 64-bit 4CPU2959100%
2/2
 24%
16/68
  
Deep Sjeng WC2008 64-bit 4CPU292567%
4/6
 21%
10.5/50
  
Hannibal 1.2 64-bit291575%
3/4
44%
28.5/65
   
Rybka 2.3.2a 32-bit2912 55%
16.5/30
39%
15.5/40
  
Amoeba 2.6 64-bit291150%
0.5/1
56%
4.5/8
   
Deep Junior 12.5 32-bit2908 54%
24.5/45
28%
2.5/9
  
Quazar 0.4 64-bit290575%
3/4
47%
49.5/106
   
Rybka 1.2 64-bit2897 38%
1.5/4
 24%
7/29
 
iCE 2.0 64-bit2892 56%
10/18
50%
1/2
  
NameEloSpike
1.4
Leiden
4CPU
Spike
1.4
Leiden
Spike
1.2
Turin
Spike
1.1
Spike
1.0a
Fritz 122886 51%
17.5/34
12%
2.5/20
  
Toga II 1.4 beta5c 4CPU2884  28%
16.5/60
100%
1/1
 
Rybka 1.2 32-bit2868  25%
0.5/2
16%
5/32
 
Thinker 5.4d Inert 64-bit2865 69%
23.5/34
50%
1.5/3
  
Stockfish 1.5.1 32-bit2863 38%
1.5/4
27%
8.5/32
  
Rybka 2.1 32-bit2862  37%
14/38
50%
0.5/1
 
Thinker 5.4d Inert 32-bit2856 61%
35/57
32%
9.5/30
  
Rybka 1.1 32-bit2855   21%
9/42
38%
11/29
Zappa Mexico II 64-bit2853 69%
40/58
25%
9/36
  
Naum 3 32-bit2851 88%
3.5/4
35%
10.5/30
  
Zap!Chess Paderborn 64-bit 4CPU2848  35%
10.5/30
35%
10.5/30
 
Deep Shredder 11 64-bit2842  44%
3.5/8
0%
0/1
 
Bright 0.3a 4CPU2829  38%
14.5/38
0%
0/1
 
Rybka 1.0 64-bit2824  36%
15/42
27%
8/30
24%
7/29
Cyclone xTreme2823 64%
20.5/32
43%
13/30
  
Zappa Mexico II 32-bit2808 100%
1/1
52%
15.5/30
  
MinkoChess 1.0 64-bit2803 67%
16/24
40%
9.5/24
  
Hannibal 1.0a 32-bit2800 74%
32/43
50%
1/2
  
Toga II 1.3.12789  44%
28/64
30%
14.5/49
 
Onno 1.2.70 32-bit2786 100%
2/2
50%
3/6
  
NameEloSpike
1.4
Leiden
4CPU
Spike
1.4
Leiden
Spike
1.2
Turin
Spike
1.1
Spike
1.0a
Rybka 1.0 32-bit2786   38%
13/34
28%
9.5/34
Shredder 102770  42%
13/31
37%
15.5/42
31%
12.5/40
Twisted Logic 20100131x 64-bit2770 50%
0.5/1
42%
2.5/6
  
Toga II 1.2.1a 32-bit2759  52%
42/81
33%
17/52
 
Hiarcs X502744  52%
31/60
28%
9/32
 
Fritz 92742  41%
9.5/23
48%
15.5/32
24%
8/33
Fruit 2.2.12742  39%
3.5/9
42%
15/36
43%
13/30
Chronos 1.9.9 32-bit2740 55%
5.5/10
40%
4/10
  
Hiarcs 102740  50%
0.5/1
42%
13/31
28%
9.5/34
MinkoChess 1.1 32-bit2740 100%
5/5
25%
1/4
  
Crafty 23.4 32-bit2732 67%
4/6
12%
0.5/4
  
Scorpio 2.0 32-bit 4CPU2731  55%
17.5/32
0%
0/1
 
Toga II 1.1a 32-bit2731   33%
11.5/35
37%
11/30
Bison 9.11 32-bit2727 88%
3.5/4
52%
22.5/43
  
Shredder 92725   39%
14/36
25%
8.5/34
Hiarcs 10 Hypermodern2718   39%
12/31
38%
11.5/30
Ktulu 82706  62%
42.5/68
0%
0/1
 
Chess Tiger 2007.12704100%
1/1
 52%
27/52
  
SmarThink 1.00 64-bit2704  75%
1.5/2
50%
1.5/3
 
Chessmaster 11 Conqueror2694 100%
2/2
60%
6/10
  
NameEloSpike
1.4
Leiden
4CPU
Spike
1.4
Leiden
Spike
1.2
Turin
Spike
1.1
Spike
1.0a
Junior 92676  0%
0/2
45%
14/31
47%
16/34
Zap!Chess Paderborn SE 32-bit2670  50%
2/4
50%
0.5/1
 
Scorpio 1.92668  67%
23.5/35
50%
0.5/1
 
Movei 00.8.438 (10 10 10)2667  62%
22.5/36
67%
2/3
 
SmarThink 1.00 32-bit2665  56%
4.5/8
51%
34/67
75%
3/4
LoopList 6.002664  62%
7.5/12
50%
0.5/1
 
Bright 0.2c2663  75%
1.5/2
75%
1.5/2
 
Ktulu 7.52663   47%
17/36
51%
17.5/34
Alaric 7072660  74%
27.5/37
0%
0/2
 
CM10th Xperience2660  82%
9/11
68%
21/31
44%
20/45
Glaurung 1.2.1 32-bit2655  63%
36.5/58
100%
1/1
 
CM10th Ogre2647  75%
3/4
59%
13/22
 
Movei 00.8.4382646  73%
30.5/42
50%
0.5/1
 
CM10th Magic II2643  75%
1.5/2
61%
22/36
47%
16/34
CM10th Pestilence2642  64%
4.5/7
100%
1/1
 
Scorpio 1.82640  64%
32.5/51
50%
17/34
 
Ktulu 7.12637   67%
19.5/29
55%
16.5/30
Slow Chess Blitz WV2.12637  56%
26.5/47
58%
22/38
 
Chess Tiger 152636  75%
1.5/2
60%
18.5/31
54%
18.5/34
Gandalf 62634  69%
5.5/8
62%
23.5/38
65%
21.5/33
NameEloSpike
1.4
Leiden
4CPU
Spike
1.4
Leiden
Spike
1.2
Turin
Spike
1.1
Spike
1.0a
Glaurung 1.0.2 32-bit2634   63%
24.5/39
47%
13.5/29
CM10th Warrior2633  75%
3/4
33%
2/6
 
CM10th Default2631   58%
17.5/30
50%
15/30
Cheng3 1.07 32-bit2629 100%
2/2
70%
7/10
  
Delfi 5.12628  75%
3/4
100%
1/1
 
Hiarcs 92628   48%
13.5/28
62%
12.5/20
WildCat 72626  72%
41/57
67%
2/3
 
Ruffian 2.1.02623  74%
24.5/33
75%
1.5/2
 
Phalanx XXV2619100%
1/1
 75%
7.5/10
  
List 5.122618  69%
43.5/63
50%
1/2
 
ProDeo 1.62618  75%
4.5/6
0%
0/2
 
K2 0.912616 100%
1/1
71%
8.5/12
  
Slow Chess Blitz WV22616   65%
19.5/30
62%
18.5/30
Naum 1.91 32-bit2605  62%
2.5/4
70%
28.5/41
48%
27.5/57
Delfi 5.02599  75%
6/8
50%
0.5/1
 
Aristarch 4.502596 0%
0/1
75%
1.5/2
74%
26.5/36
 
Chess Tiger 20042595   70%
14/20
65%
15/23
N2 0.4 64-bit2594 50%
0.5/1
73%
17.5/24
  
WildCat 62594  50%
1.5/3
65%
6.5/10
 
Petir 4.392590  88%
3.5/4
50%
0.5/1
 
NameEloSpike
1.4
Leiden
4CPU
Spike
1.4
Leiden
Spike
1.2
Turin
Spike
1.1
Spike
1.0a
Pseudo 0.7c2590  60%
6/10
90%
4.5/5
 
ProDeo 1.12587  67%
4/6
80%
4/5
 
Jonny 2.83 32-bit2576  81%
6.5/8
50%
2/4
 
Pharaon 3.32574  100%
1/1
38%
1.5/4
 
SOS 5.12563  73%
8/11
75%
4.5/6
 
The Baron 1.7.02549  88%
3.5/4
88%
3.5/4
 
E.T. Chess 18.11.052520  75%
1.5/2
88%
3.5/4
 
Crafty 20.14 32-bit2517  94%
7.5/8
75%
1.5/2
 
AnMon 5.602515  73%
9.5/13
76%
27.5/36
 
Little Goliath Evolution 3.122507 100%
1/1
92%
5.5/6
  
Arasan 10.12443  86%
15.5/18
75%
1.5/2
 
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
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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

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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  Recalibrate reference list to current one using all common engines
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020