CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Custom engine selection

Comparing 8 engines!
8 selected engines played 0 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 August 1, 2020 with Bayeselo based on 1'166'106 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+
1Colossus 2008b2643+12−1349.0%+4.638.6%2172 
98.8%
 Colossus 2007d2613+23−2350.7%−5.737.8%635
74.4%
 Colossus 2007c2600+32−3251.4%−11.935.4%314
79.0%
 Colossus 2007a2581+32−3248.9%+4.238.1%318
89.9%
 Colossus 2006f2555+23−2347.6%+16.631.0%658
72.3%
 Colossus 2008a2544+29−2947.2%+16.838.8%374
86.4%
 Colossus 2007b2519+33−3351.3%−10.430.4%319
52.2%
 Colossus 2006d2518+31−3249.8%+0.837.2%320
 

Results matrix

Custom engine selection
#NameElo12345678
1Colossus 2008b2643        
2Colossus 2007d2613        
3Colossus 2007c2600        
4Colossus 2007a2581        
5Colossus 2006f2555        
6Colossus 2008a2544        
7Colossus 2007b2519        
8Colossus 2006d2518        
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
#NameElo12345678
1Colossus 2008b2643 98.899.2100.0100.0100.0100.0100.0
2Colossus 2007d26131.2 74.494.5100.0100.0100.0100.0
3Colossus 2007c26000.825.6 79.098.699.4100.0100.0
4Colossus 2007a25810.05.521.0 89.995.299.699.7
5Colossus 2006f25550.00.01.410.1 72.396.196.9
6Colossus 2008a25440.00.00.64.827.7 86.488.0
7Colossus 2007b25190.00.00.00.43.913.6 52.2
8Colossus 2006d25180.00.00.00.33.112.047.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678
1Colossus 2008b2643 43092951313992346
2Colossus 2007d2613430 258105364164173106
3Colossus 2007c260092258 751195317187
4Colossus 2007a25819510575 274213222
5Colossus 2006f255513136411927 22121183
6Colossus 2008a2544399164534222 2068
7Colossus 2007b25192317317113212120 75
8Colossus 2006d25184610687221836875 
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
#NameElo12345678
1Colossus 2008b2643 15.33.73.84.615.70.91.8
2Colossus 2007d261315.3 27.211.028.216.318.111.1
3Colossus 2007c26003.727.2 11.912.27.727.013.7
4Colossus 2007a25813.811.011.9 2.86.120.73.4
5Colossus 2006f25554.628.212.22.8 2.112.418.7
6Colossus 2008a254415.716.37.76.12.1 2.99.8
7Colossus 2007b25190.918.127.020.712.42.9 11.7
8Colossus 2006d25181.811.113.73.418.79.811.7 
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 124 common opponents

Custom engine selection
NameEloColossus
2008b
Colossus
2007d
Colossus
2007c
Colossus
2007a
Colossus
2006f
Colossus
2008a
Colossus
2007b
Colossus
2006d
Naum 2.2 32-bit2793 12%
0.5/4
50%
1/2
     
Fruit 2.3.1278517%
0.5/3
36%
2.5/7
30%
1.5/5
     
Toga II 1.3.42767 40%
2/5
0%
0/1
     
Spike 1.2 Turin274550%
2/4
17%
0.5/3
  25%
2.5/10
   
Hiarcs X54 32-bit2730 0%
0/2
    0%
0/2
 
Bright 0.3a272925%
0.5/2
25%
0.5/2
      
Twisted Logic 20080620272335%
3.5/10
0%
0/2
      
Ktulu 8270656%
4.5/8
25%
0.5/2
      
Chess Tiger 2007.1270428%
4.5/16
  25%
7.5/30
    
Chessmaster 11 Aiglos II270156%
4.5/8
    50%
1/2
  
Glaurung 2 epsilon/5 32-bit2696  50%
1/2
20%
2/10
  0%
0/2
 
Frenzee Feb08 32-bit269539%
7/18
0%
0/2
 0%
0/2
    
Fruit 2.12695 62%
2.5/4
    0%
0/2
25%
0.5/2
Chessmaster 11 Toxic268260%
6/10
0%
0/2
      
Movei 00.8.438 (10 10 10)266758%
11.5/20
50%
2/4
 50%
1/2
    
Booot 4.14.0266638%
1.5/4
43%
9.5/22
 50%
1/2
 34%
17.5/52
  
Chessmaster 11266550%
4/8
42%
2.5/6
      
LoopList 6.002664 50%
0.5/1
  50%
1/2
   
Bright 0.2c2663 50%
1/2
 25%
0.5/2
    
Glaurung 1.2.1 Crusader 32-bit2663 38%
3/8
  0%
0/1
   
NameEloColossus
2008b
Colossus
2007d
Colossus
2007c
Colossus
2007a
Colossus
2006f
Colossus
2008a
Colossus
2007b
Colossus
2006d
CM10th Lazarus2661 62%
2.5/4
    25%
0.5/2
 
Alaric 707266039%
7/18
75%
4.5/6
38%
1.5/4
  25%
1/4
  
CM9000 Enforcer2658 75%
3/4
  42%
2.5/6
   
CM10th Paralyse265250%
1/2
38%
1.5/4
25%
1/4
 50%
2/4
  0%
0/2
E.T. Chess 13.01.08264953%
34.5/65
69%
16.5/24
 25%
0.5/2
 25%
1/4
  
Cyrano 0.6b17 32-bit264850%
49.5/99
    33%
2/6
  
Movei 00.8.4382646 25%
0.5/2
42%
15/36
     
Alaric 7042643 38%
1.5/4
 43%
6.5/15
0%
0/2
 25%
1/4
 
CM10th Pestilence2643100%
2/2
62%
2.5/4
  100%
2/2
   
Scorpio 1.812643 50%
0.5/1
36%
4/11
46%
5.5/12
  33%
1/3
 
CM10th Guardian263925%
0.5/2
50%
2.5/5
12%
0.5/4
75%
1.5/2
  50%
1/2
 
Slow Chess Blitz WV2.1263743%
3/7
75%
1.5/2
  25%
1/4
   
Delfi 5.22636 46%
5.5/12
64%
4.5/7
   25%
0.5/2
 
Gandalf 6263442%
2.5/6
55%
17.5/32
 25%
0.5/2
   25%
0.5/2
CM10th Default2631  50%
3/6
  25%
0.5/2
50%
1/2
38%
1.5/4
CM9000 Assassin263025%
0.5/2
100%
2/2
      
WildCat 8262952%
40.5/78
50%
1/2
   25%
1/4
  
Chess Tiger 2007 Gambit2628 50%
2/4
100%
1/1
   8%
0.5/6
 
Glaurung 1.1 32-bit2626  50%
4/8
   33%
1/3
0%
0/2
WildCat 72625  50%
0.5/1
75%
1.5/2
28%
9/32
   
NameEloColossus
2008b
Colossus
2007d
Colossus
2007c
Colossus
2007a
Colossus
2006f
Colossus
2008a
Colossus
2007b
Colossus
2006d
Ruffian 2.1.0262339%
18/46
42%
13.5/32
25%
0.5/2
 60%
6/10
   
ProDeo 1.22619 45%
14.5/32
  100%
1/1
   
List 5.122618  75%
1.5/2
100%
2/2
0%
0/1
   
Hamsters 0.7261760%
3/5
 50%
5/10
  25%
0.5/2
  
ProDeo 1.6261735%
6/17
38%
3/8
 25%
0.5/2
 75%
3/4
  
Slow Chess Blitz WV22615     75%
1.5/2
 0%
0/2
Pharaon 3.5.1261356%
4.5/8
47%
16/34
33%
1/3
 30%
3/10
   
Alaric 0702b2605 75%
1.5/2
0%
0/2
   0%
0/4
 
Naum 1.91 32-bit2605    0%
0/1
100%
2/2
 0%
0/2
Alfil 8.1.1260157%
29.5/52
25%
0.5/2
   34%
13/38
 0%
0/2
Delfi 5.02599 53%
17/32
  51%
21.5/42
   
Sloppy 0.2.2 32-bit259960%
44.5/74
38%
1.5/4
 50%
1/2
 45%
25/56
 35%
3.5/10
Aristarch 4.5025960%
0/1
62%
2.5/4
0%
0/2
 46%
17.5/38
   
The Baron 2.23 32-bit259461%
25/41
    58%
3.5/6
  
The Baron 1.8.12591  25%
0.5/2
   0%
0/2
 
Pseudo 0.7c259050%
2/4
43%
14.5/34
100%
2/2
 49%
16.5/34
   
Hamsters 0.62589 38%
3/8
44%
13.5/31
25%
0.5/2
 50%
2/4
  
Petir 4.392589   53%
16/30
  50%
1/2
 
Booot 4.13.12587 50%
1/2
0%
0/2
44%
11/25
50%
1/2
 50%
3/6
 
Zappa 1.1 32-bit2581  100%
2/2
 38%
1.5/4
 25%
0.5/2
 
NameEloColossus
2008b
Colossus
2007d
Colossus
2007c
Colossus
2007a
Colossus
2006f
Colossus
2008a
Colossus
2007b
Colossus
2006d
Petir 4.999999257965%
11/17
54%
6.5/12
33%
2/6
  50%
2/4
  
Frenzee 3.0 32-bit2577 75%
1.5/2
100%
1/1
 62%
5/8
25%
0.5/2
 50%
1/2
Jonny 2.83 32-bit2576 50%
1/2
100%
2/2
 53%
20.5/39
   
ProDeo 1.1 Silver2574  50%
1/2
 47%
14/30
  50%
1/2
Frenzee 2.02566 75%
1.5/2
  30%
1.5/5
  25%
0.5/2
SOS 5.1256458%
3.5/6
100%
2/2
100%
1/1
 58%
10.5/18
 35%
3.5/10
 
BugChess2 1.5.22562 58%
3.5/6
38%
1.5/4
50%
1/2
  75%
3/4
 
Hamsters 0.52557 66%
10.5/16
50%
1/2
    0%
0/2
ProDeo 1.2 Mx42557  75%
1.5/2
   42%
2.5/6
 
BugChess2 1.6.22553100%
1/1
75%
1.5/2
   17%
1/6
  
Sloppy 0.1.12551 50%
2/4
50%
2/4
0%
0/2
  38%
1.5/4
 
The Baron 1.7.02549    56%
4.5/8
  67%
8/12
Thinker 4.7a2545 50%
2/4
100%
2/2
 88%
3.5/4
 25%
0.5/2
54%
15/28
Ufim 8.02254450%
2/4
100%
2/2
  46%
6/13
   
Crafty 21.5 32-bit2542  25%
0.5/2
63%
9.5/15
 25%
0.5/2
25%
1/4
 
BugChess2 1.5.12531 43%
6/14
50%
2/4
     
Booot 4.13.02527  75%
1.5/2
 50%
1/2
 25%
0.5/2
 
DanaSah 4.24252775%
3/4
    50%
1/2
  
Movei 00.8.4032526    0%
0/2
25%
0.5/2
75%
1.5/2
 
Twisted Logic 0.099x2524  0%
0/1
67%
10/15
  62%
5/8
 
NameEloColossus
2008b
Colossus
2007d
Colossus
2007c
Colossus
2007a
Colossus
2006f
Colossus
2008a
Colossus
2007b
Colossus
2006d
GarboChess 2.20 32-bit252362%
2.5/4
    54%
18.5/34
  
Twisted Logic 0.080b262522  100%
2/2
   58%
3.5/6
 
Sloppy 0.1.02521     25%
0.5/2
40%
4/10
100%
2/2
Ufim 8.002520      25%
0.5/2
58%
3.5/6
E.T. Chess 18.11.052519  75%
1.5/2
    39%
7/18
AnMon 5.602515 62%
2.5/4
25%
0.5/2
 50%
6.5/13
25%
0.5/2
 47%
13.5/29
Twisted Logic 0.065e372515    50%
3/6
  100%
4/4
Nimzo 82513  88%
3.5/4
 57%
17/30
 50%
2/4
 
Frenzee 1.12512      0%
0/2
62%
2.5/4
Arasan 10.0 32-bit2510 56%
5/9
38%
1.5/4
   38%
1.5/4
75%
1.5/2
Crafty 20.13 32-bit2510  0%
0/2
   25%
0.5/2
61%
8.5/14
Little Goliath Evolution 3.122507 62%
2.5/4
  73%
9.5/13
  75%
3/4
Twisted Logic 0.0852507   75%
7.5/10
 50%
1/2
 0%
0/2
Crafty 20.11 32-bit2502  75%
3/4
   50%
1/2
 
Movei 00.8.3582489    50%
1/2
  50%
7.5/15
Booot 4.12.02485    50%
1/2
 50%
1/2
 
Trace 1.362485    0%
0/2
 38%
1.5/4
50%
1/2
Cerebro 3.03d248162%
2.5/4
    50%
1/2
  
Booot 4.10.12480  38%
1.5/4
    75%
3/4
SpiderChess 0706032480  58%
3.5/6
   58%
3.5/6
 
NameEloColossus
2008b
Colossus
2007d
Colossus
2007c
Colossus
2007a
Colossus
2006f
Colossus
2008a
Colossus
2007b
Colossus
2006d
Matacz 1.4247975%
3/4
    100%
2/2
  
Matacz 1.32477 71%
8.5/12
    67%
4/6
 
Anatoli 0.35k247688%
3.5/4
    75%
1.5/2
  
Amyan 1.5972473 25%
0.5/2
50%
1/2
 70%
10.5/15
  57%
8/14
Chronos 1.9.4247350%
1/2
    50%
5/10
  
Trace 1.37a2472 38%
1.5/4
75%
1.5/2
 100%
4/4
 71%
8.5/12
50%
1/2
Arasan 10.42471100%
1/1
    75%
3/4
  
Quark 2.352469 38%
1.5/4
100%
2/2
 50%
2/4
 75%
1.5/2
12%
0.5/4
Booot 4.11.12463    100%
2/2
 50%
2/4
75%
1.5/2
Trace 1.352463   75%
1.5/2
   50%
2/4
Arasan 10.12443 100%
2/2
 100%
2/2
    
Lozza 1.17a 64-bit2443100%
1/1
    65%
6.5/10
  
Typhoon 1.00-3482442 100%
4/4
 25%
0.5/2
    
Twisted Logic 200709152438 88%
10.5/12
100%
2/2
     
Snitch 1.6.2 32-bit2437    50%
1/2
  61%
13.5/22
Typhoon 1.00-358243575%
3/4
    88%
3.5/4
  
DanaSah 3.632428 75%
4.5/6
100%
2/2
   33%
2/6
 
Kiwi 0.6d 32-bit2419    100%
1/1
 25%
0.5/2
 
PostModernist 10162419100%
1/1
25%
0.5/2
 60%
9/15
75%
1.5/2
 75%
3/4
 
Delphil 1.6c2412    100%
1/1
100%
2/2
  
NameEloColossus
2008b
Colossus
2007d
Colossus
2007c
Colossus
2007a
Colossus
2006f
Colossus
2008a
Colossus
2007b
Colossus
2006d
Hermann 2.02408   80%
12/15
  58%
3.5/6
 
Delphil 1.82399 75%
4.5/6
    50%
2/4
 
Comet B682383 100%
2/2
50%
1/2
 100%
2/2
 50%
2/4
 
Monarch 1.72045100%
1/1
   100%
1/1
   
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%

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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):

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Reference rating list:
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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020