CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Custom engine selection

Comparing 6 engines!
6 selected engines played 21 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 April 10, 2021 with Bayeselo based on 1'235'065 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+
1Chess Tiger 2007.12704+10−1046.5%+22.543.0%3309 
99.7%
 Chess Tiger 20072682+12−1246.8%+21.839.4%2219
100.0%
 Chess Tiger 152636+17−1743.0%+49.339.6%1134
53.7%
 Chess Tiger 15 Gambit2635+33−3347.3%+21.735.3%317
60.5%
 Chess Tiger 2007 Gambit2629+29−2948.1%+9.737.4%398
95.3%
 Chess Tiger 20042595+26−2638.3%+83.131.4%500
 

Results matrix

Custom engine selection
#NameElo123456
1Chess Tiger 2007.12704 1.5 − 1.5
+0−0=3
−11
    
2Chess Tiger 200726821.5 − 1.5
+0−0=3
+11
     
3Chess Tiger 152636     9.5 − 8.5
+6−5=7
−24
4Chess Tiger 15 Gambit2635      
5Chess Tiger 2007 Gambit2629      
6Chess Tiger 20042595  8.5 − 9.5
+5−6=7
+24
   
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
#NameElo123456
1Chess Tiger 2007.12704 99.7100.0100.0100.0100.0
2Chess Tiger 200726820.3 100.099.5100.0100.0
3Chess Tiger 1526360.00.0 53.767.499.6
4Chess Tiger 15 Gambit26350.00.546.3 60.596.5
5Chess Tiger 2007 Gambit26290.00.032.639.5 95.3
6Chess Tiger 200425950.00.00.43.54.7 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Chess Tiger 2007.12704 2392338116504118
2Chess Tiger 200726822392 32413436893
3Chess Tiger 152636338324 238341067
4Chess Tiger 15 Gambit2635116134238 3053
5Chess Tiger 2007 Gambit26295043683430 6
6Chess Tiger 20042595118931067536 
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
#NameElo123456
1Chess Tiger 2007.12704 43.37.63.213.63.1
2Chess Tiger 2007268243.3 9.75.314.13.4
3Chess Tiger 1526367.69.7 16.42.265.3
4Chess Tiger 15 Gambit26353.25.316.4 4.26.5
5Chess Tiger 2007 Gambit262913.614.12.24.2 0.7
6Chess Tiger 200425953.13.465.36.50.7 
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 166 common opponents

Custom engine selection
NameEloChess
Tiger
2007.1
Chess
Tiger
2007
Chess
Tiger
15
Chess
Tiger
15
Gambit
Chess
Tiger
2007
Gambit
Chess
Tiger
2004
Rybka 2.3.2a 64-bit296127%
10/37
13%
5/38
    
Rybka 2.3.2a 32-bit291220%
6.5/32
22%
7/32
    
Rybka 1.2 64-bit2899  17%
5/30
15%
4.5/30
  
Rybka 2.2 32-bit288439%
8.5/22
11%
2/18
    
Rybka 1.2 32-bit2868  15%
4.5/31
0%
0/1
  
Rybka 2.1 32-bit2862  50%
0.5/1
0%
0/1
  
Rybka 1.1 32-bit2856  22%
6.5/30
  10%
2.5/26
Fritz 11285226%
13/50
35%
11/31
    
Shredder 11283227%
8.5/32
26%
8/31
  25%
0.5/2
 
Deep Fritz 10 4CPU282938%
13/34
34%
9.5/28
    
Rybka 1.0 64-bit2824 39%
12.5/32
22%
6.5/30
  28%
7/25
Naum 2.2 32-bit279339%
16/41
32%
9.5/30
  25%
0.5/2
 
Hiarcs 11.1278936%
11.5/32
39%
15/38
  42%
2.5/6
 
Toga II 1.3.1278934%
12/35
41%
14/34
  50%
1/2
 
Zappa Mexico 32-bit278931%
10/32
24%
7.5/31
    
Fruit 2.3.1278658%
3.5/6
   17%
0.5/3
 
Rybka 1.0 32-bit2786  30%
10/33
  26%
6/23
Zap!Chess Zanzibar 32-bit278115%
3/20
21%
6.5/31
  22%
5/23
 
Fritz 10277833%
8/24
40%
16.5/41
  12%
0.5/4
 
Hiarcs 11277640%
4/10
44%
25/57
    
NameEloChess
Tiger
2007.1
Chess
Tiger
2007
Chess
Tiger
15
Chess
Tiger
15
Gambit
Chess
Tiger
2007
Gambit
Chess
Tiger
2004
Loop 13.5 32-bit27740%
0/2
   44%
3.5/8
 
Fruit 05/11/03277333%
1/3
   0%
0/2
 
Loop 13.6 (Loop 2007) 32-bit277333%
15/46
30%
9/30
    
Shredder 10277150%
10/20
17%
0.5/3
37%
15/41
50%
0.5/1
  
Loop M1-T 64-bit277025%
0.5/2
100%
1/1
    
Hiarcs 11.2276930%
6.5/22
   25%
0.5/2
 
Strelka 1.8 32-bit276938%
13.5/36
   50%
1/2
 
Toga II 1.3.4276736%
5/14
25%
0.5/2
  42%
2.5/6
 
Glaurung 1.2.1 64-bit 4CPU276535%
11/31
39%
12.5/32
    
Loop 10.32f2765 43%
9/21
28%
2.5/9
   
Loop 12.322762 46%
18.5/40
  12%
0.5/4
 
Toga II 1.2.1a 32-bit275937%
14.5/39
40%
16/40
50%
1/2
100%
1/1
  
Hiarcs X50 Hypermodern2755 100%
1/1
 45%
13.5/30
  
Hiarcs X54 Hypermodern 32-bit2755 50%
3/6
  25%
0.5/2
 
Deep Sjeng 2.7275046%
17.5/38
35%
10.5/30
    
Strelka 1.0b 32-bit275041%
9/22
   50%
1/2
 
Spike 1.2 Turin274548%
25/52
40%
25/62
25%
0.5/2
   
Fruit 2.2.12744 50%
1/2
36%
11.5/32
  24%
5.5/23
Hiarcs X502744  50%
1/2
47%
14.5/31
  
Junior 10274441%
15/37
36%
11.5/32
0%
0/2
   
NameEloChess
Tiger
2007.1
Chess
Tiger
2007
Chess
Tiger
15
Chess
Tiger
15
Gambit
Chess
Tiger
2007
Gambit
Chess
Tiger
2004
Naum 2.1 32-bit274327%
6.5/24
33%
4/12
  42%
2.5/6
 
Fritz 92742 40%
8/20
39%
15.5/40
   
Glaurung 2.0.1 32-bit273847%
22/47
25%
4.5/18
    
Toga II 1.2 32-bit2735 46%
10.5/23
0%
0/1
50%
0.5/1
25%
0.5/2
 
Hiarcs X54 32-bit2731 59%
9.5/16
  17%
1/6
 
Twisted Logic 20090922 32-bit273038%
1.5/4
50%
1/2
    
Arasan 15.6 64-bit272950%
1/2
62%
2.5/4
  0%
0/2
 
Shredder 92726  31%
10.5/34
  31%
8/26
Junior 10.1272162%
15/24
50%
1/2
    
Cheng4 0.35a 64-bit27180%
0/2
25%
2.5/10
    
EXchess 7.03b 64-bit271825%
0.5/2
38%
1.5/4
    
Ktulu 8270642%
21/50
42%
16/38
0%
0/2
38%
11.5/30
  
iCE 1.0 64-bit270662%
2.5/4
55%
5.5/10
    
Chessmaster 11 Archangel270253%
8.5/16
38%
1.5/4
    
Fritz 8 Bilbao2700  27%
4/15
50%
0.5/1
  
Glaurung 2 epsilon/5 32-bit269760%
3/5
   50%
2/4
 
Fruit 2.12695 58%
3.5/6
  31%
2.5/8
 
Rhetoric 1.2 64-bit269525%
0.5/2
45%
4.5/10
    
Booot 4.15.0269342%
11/26
75%
1.5/2
    
Chessmaster 11 Aiglos II269357%
19.5/34
25%
1/4
    
NameEloChess
Tiger
2007.1
Chess
Tiger
2007
Chess
Tiger
15
Chess
Tiger
15
Gambit
Chess
Tiger
2007
Gambit
Chess
Tiger
2004
Rodent 1.2 64-bit269075%
1.5/2
50%
5/10
    
Delfi 5.4268962%
8/13
58%
3.5/6
    
Spike 1.12689  40%
12.5/31
  30%
6/20
Tornado 4.87a 32-bit268675%
1.5/2
60%
6/10
    
Chessmaster 11 Toxic268265%
13/20
25%
1/4
    
Tucano 5.00 64-bit267933%
2/6
55%
5.5/10
    
Cheese 1.7 64-bit267825%
0.5/2
45%
4.5/10
    
Rodent 1.0 64-bit267875%
1.5/2
75%
3/4
  0%
0/2
 
Deuterium 12.01.30.1070 64-bit267775%
1.5/2
   0%
0/2
 
Junior 92676  40%
14.5/36
30%
9/30
  
RedQueen 1.1.3 64-bit267575%
1.5/2
   75%
1.5/2
 
ProDeo 1.85267412%
0.5/4
   25%
0.5/2
 
Zap!Chess Paderborn SE 32-bit2670 58%
3.5/6
0%
0/2
100%
1/1
50%
1/2
 
ChessBrainVB 2.05266950%
2/4
33%
2/6
    
Scorpio 1.92669 0%
0/2
  50%
1/2
 
Glaurung 1.2.1 Avalanche 32-bit266875%
1.5/2
   44%
3.5/8
 
Djinn 1.021 64-bit266758%
3.5/6
   50%
1/2
 
Scorpio 1.84266750%
1.5/3
57%
4/7
    
SmarThink 1.00 32-bit266650%
2.5/5
38%
1.5/4
36%
13/36
43%
6.5/15
 35%
9/26
LoopList 6.002665100%
2/2
25%
0.5/2
    
NameEloChess
Tiger
2007.1
Chess
Tiger
2007
Chess
Tiger
15
Chess
Tiger
15
Gambit
Chess
Tiger
2007
Gambit
Chess
Tiger
2004
Chessmaster 11266462%
25/40
46%
17.5/38
  50%
2/4
 
Glaurung 1.2.1 Crusader 32-bit2664 57%
4/7
  38%
1.5/4
 
Ktulu 7.52664  36%
13.5/37
  34%
8.5/25
ProDeo 1.87266325%
0.5/2
   75%
1.5/2
 
Scorpio 1.91266265%
26/40
62%
22.5/36
  25%
1.5/6
 
Alaric 707266162%
28.5/46
   75%
1.5/2
 
CM10th Lazarus266162%
2.5/4
58%
3.5/6
  0%
0/2
 
CM10th Xperience266159%
9.5/16
58%
3.5/6
58%
18/31
  50%
11/22
Vajolet 2.03266150%
1/2
40%
4/10
  0%
0/2
 
Pawny 1.0 64-bit266042%
2.5/6
38%
1.5/4
  75%
1.5/2
 
RedQueen 1.1.97 64-bit266050%
2/4
   0%
0/2
 
CM9000 Enforcer265762%
2.5/4
67%
4/6
  0%
0/4
 
Glaurung 1.2.1 32-bit265554%
21.5/40
55%
27.5/50
25%
0.5/2
   
Scorpio 2.02b2655100%
2/2
48%
9.5/20
    
CM10th Paralyse265459%
20.5/35
56%
18.5/33
  50%
1/2
 
Djinn 1.010 64-bit265325%
0.5/2
65%
6.5/10
    
Scorpio 2.0 32-bit265375%
1.5/2
88%
3.5/4
  75%
3/4
 
Philou 3.7.1 64-bit265147%
8.5/18
75%
3/4
  75%
1.5/2
 
Spike 1.0a2650  46%
15.5/34
  35%
8/23
CM10th Ogre264937%
5.5/15
62%
10/16
75%
1.5/2
50%
0.5/1
62%
2.5/4
 
NameEloChess
Tiger
2007.1
Chess
Tiger
2007
Chess
Tiger
15
Chess
Tiger
15
Gambit
Chess
Tiger
2007
Gambit
Chess
Tiger
2004
E.T. Chess 13.01.08264962%
48.5/78
38%
1.5/4
    
Cyrano 0.6b17 64-bit2647100%
4/4
   75%
1.5/2
 
Alaric 704264447%
15/32
   60%
3/5
 
CM10th Magic II2644  38%
1.5/4
  30%
6/20
CM10th Pestilence264456%
5/9
62%
2.5/4
50%
1/2
50%
0.5/1
25%
1/4
 
Scorpio 1.812644100%
2/2
100%
1/1
  50%
1/2
 
CM9000 Default264162%
2.5/4
46%
5.5/12
    
Chronos 1.9.7264050%
1/2
25%
0.5/2
    
CM10th Guardian263950%
1.5/3
   71%
5/7
 
Ktulu 7.12638  45%
14.5/32
  59%
13.5/23
ProDeo 1.74263875%
1.5/2
75%
1.5/2
    
RedQueen 1.0.0 32-bit26370%
0/2
55%
5.5/10
    
Slow Chess Blitz WV2.1263761%
27/44
59%
19/32
50%
16/32
100%
1/1
  
CM10th Warrior263625%
0.5/2
75%
1.5/2
75%
1.5/2
100%
1/1
55%
5.5/10
 
Delfi 5.2263662%
13/21
   75%
3/4
 
Scorpio 2.05b263650%
1/2
43%
6/14
    
Gandalf 6263565%
26/40
 62%
22.5/36
  40%
10/25
Glaurung 1.0.2 32-bit2635  43%
13/30
  40%
9.5/24
Alfil 12 MT263350%
1/2
60%
6/10
    
CM9000 Assassin2633100%
3/3
55%
5.5/10
    
NameEloChess
Tiger
2007.1
Chess
Tiger
2007
Chess
Tiger
15
Chess
Tiger
15
Gambit
Chess
Tiger
2007
Gambit
Chess
Tiger
2004
CM10th Default2631  55%
16.5/30
 75%
1.5/2
41%
11.5/28
Crafty 23.0 32-bit263075%
1.5/2
75%
1.5/2
    
Delfi 5.1262958%
18.5/32
   56%
10/18
 
Alfil 13.1 64-bit26280%
0/2
   50%
1/2
 
WildCat 7262848%
14.5/30
64%
23/36
  50%
0.5/1
 
Glaurung 1.1 32-bit2626 50%
2/4
 50%
0.5/1
  
Ruffian 2.1.0262457%
19.5/34
17%
0.5/3
25%
0.5/2
0%
0/1
  
Arasan 13.4 32-bit262350%
1/2
60%
6/10
    
Nebula 2.0 64-bit2621 38%
1.5/4
  25%
0.5/2
 
BugChess2 1.6.3 32-bit262088%
3.5/4
50%
16.5/33
    
Tucano 3.00 64-bit262075%
1.5/2
55%
5.5/10
    
Bison 9.62619 75%
1.5/2
50%
5/10
   
Hamsters 0.7.1261875%
3/4
50%
1/2
    
Slow Chess Blitz WV22616  43%
13/30
  42%
10.5/25
Zappa 1.1 64-bit2615 53%
16/30
  75%
1.5/2
 
Pharaon 3.5.1261350%
1/2
 57%
17/30
   
Naum 1.91 64-bit2610  60%
18/30
  50%
13.5/27
Alaric 0702b2606 25%
0.5/2
  50%
4.5/9
 
Naum 1.91 32-bit2606  67%
21.5/32
  57%
15.5/27
Scorpio 1.72605   50%
0.5/1
75%
1.5/2
 
NameEloChess
Tiger
2007.1
Chess
Tiger
2007
Chess
Tiger
15
Chess
Tiger
15
Gambit
Chess
Tiger
2007
Gambit
Chess
Tiger
2004
Alfil 8.1.1260150%
4/8
55%
5.5/10
    
Rodin 7.02601 69%
5.5/8
  75%
1.5/2
 
Delfi 5.02600  50%
1/2
38%
1.5/4
  
Sloppy 0.2.2 32-bit259962%
2.5/4
40%
4/10
    
Aristarch 4.502596  55%
16/29
25%
1/4
 62%
15/24
The Baron 2.23 32-bit259475%
1.5/2
88%
3.5/4
    
The Baron 1.8.1259275%
1.5/2
   64%
9/14
 
Booot 4.13.1258866%
21/32
   38%
6/16
 
CuckooChess 1.12 32-bit258775%
1.5/2
80%
8/10
    
Quazar 0.3b 32-bit258350%
1/2
 61%
5.5/9
   
Zappa 1.1 32-bit2582 100%
3/3
 100%
1/1
  
Frenzee 3.0 32-bit2578 72%
13/18
 62%
2.5/4
  
Pharaon 3.32575   100%
1/1
75%
1.5/2
 
Frenzee 2.02567 64%
11.5/18
  75%
1.5/2
 
ProDeo 1.2 Mx42557100%
2/2
   67%
6/9
 
Colossus 2006f2556 75%
1.5/2
 57%
19.5/34
  
Cheese 1.6.1 64-bit2545 75%
6/8
  50%
1/2
 
Crafty 21.5 32-bit254372%
23/32
   62%
2.5/4
 
Booot 4.13.02528 100%
1/1
  80%
4/5
 
Movei 00.8.403252668%
20.5/30
50%
0.5/1
  100%
1/1
 
NameEloChess
Tiger
2007.1
Chess
Tiger
2007
Chess
Tiger
15
Chess
Tiger
15
Gambit
Chess
Tiger
2007
Gambit
Chess
Tiger
2004
Crafty 20.14 32-bit2517  50%
0.5/1
60%
18/30
  
Nimzo 82513   65%
19.5/30
75%
1.5/2
 
Crafty 20.13 32-bit2511  0%
0/1
 75%
1.5/2
 
Movei 00.8.2952508   100%
1/1
100%
2/2
 
SpiderChess 0706032476 50%
0.5/1
  100%
1/1
 
Gaia 3.5 64-bit2417100%
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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Results table
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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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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021