CCRL 40/15
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 1'194'035 games
played by 2'744 programs

White wins: 411'031 (34.4%)
Black wins: 303'225 (25.4%)
Draws: 479'779 (40.2%)
White score: 54.5%

Custom engine selection

Comparing 6 engines!
6 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 November 28, 2020 with Bayeselo based on 1'194'035 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+
 Combusken 1.4.0 64-bit3123+83−8443.2%+29.564.9%37 
95.3%
1Combusken 1.3.0 64-bit3049+23−2348.3%+9.647.3%571
70.1%
 Combusken 1.3.1 64-bit3040+25−2451.3%−8.145.2%513
95.7%
 Combusken 1.2.0 64-bit3009+25−2546.5%+21.345.5%488
95.7%
 Combusken 1.1.0 64-bit2973+33−3348.9%+7.750.0%272
95.8%
 Combusken 1.0.0 64-bit2936+25−2549.3%−1.544.3%497
 

Results matrix

Custom engine selection
#NameElo123456
1Combusken 1.4.0 64-bit3123      
2Combusken 1.3.0 64-bit3049      
3Combusken 1.3.1 64-bit3040      
4Combusken 1.2.0 64-bit3009      
5Combusken 1.1.0 64-bit2973      
6Combusken 1.0.0 64-bit2936      
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
1Combusken 1.4.0 64-bit3123 95.396.999.599.9100.0
2Combusken 1.3.0 64-bit30494.7 70.198.9100.0100.0
3Combusken 1.3.1 64-bit30403.129.9 95.799.9100.0
4Combusken 1.2.0 64-bit30090.51.14.3 95.7100.0
5Combusken 1.1.0 64-bit29730.10.00.14.3 95.8
6Combusken 1.0.0 64-bit29360.00.00.00.04.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456
1Combusken 1.4.0 64-bit3123 2727000
2Combusken 1.3.0 64-bit304927 848324226168
3Combusken 1.3.1 64-bit304027848 342196184
4Combusken 1.2.0 64-bit30090324342 268212
5Combusken 1.1.0 64-bit29730226196268 140
6Combusken 1.0.0 64-bit29360168184212140 
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
1Combusken 1.4.0 64-bit3123 4.44.90.00.00.0
2Combusken 1.3.0 64-bit30494.4 78.230.626.815.7
3Combusken 1.3.1 64-bit30404.978.2 34.225.018.2
4Combusken 1.2.0 64-bit30090.030.634.2 35.321.5
5Combusken 1.1.0 64-bit29730.026.825.035.3 18.2
6Combusken 1.0.0 64-bit29360.015.718.221.518.2 
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 56 common opponents

Custom engine selection
NameEloCombusken
1.4.0
64-bit
Combusken
1.3.0
64-bit
Combusken
1.3.1
64-bit
Combusken
1.2.0
64-bit
Combusken
1.1.0
64-bit
Combusken
1.0.0
64-bit
Laser 1.7 64-bit3207 22%
3.5/16
21%
2.5/12
   
RofChade 2.202 64-bit3205 19%
3/16
17%
2/12
   
Schooner 2.2 64-bit320450%
2/4
28%
4.5/16
21%
2.5/12
   
Defenchess 2.2 64-bit3201 28%
4.5/16
29%
3.5/12
   
Arasan 22.1 64-bit314850%
2.5/5
34%
5.5/16
33%
4/12
   
Xiphos 0.4 64-bit3144 16%
2.5/16
33%
4/12
19%
3/16
  
Gull 3 64-bit3119 22%
3.5/16
42%
5/12
22%
3.5/16
 29%
4/14
Roc 0.7 64-bit3114   38%
6/16
 21%
3/14
Pedone 2.0 64-bit3107   47%
7.5/16
25%
0.5/2
 
NirvanaChess 2.4 64-bit3099 38%
1.5/4
  25%
0.5/2
21%
3/14
Demolito 2020-05-14 64-bit3089 60%
12/20
29%
3.5/12
38%
1.5/4
28%
5.5/20
 
Nemorino 5.00 64-bit3085 44%
3.5/8
  0%
0/2
 
Winter 0.8 64-bit3080 38%
9/24
54%
7/13
38%
1.5/4
  
chess22k 1.14 64-bit3076 52%
10.5/20
41%
6.5/16
38%
6/16
28%
5/18
 
Texel 1.07 64-bit3074 50%
2/4
  0%
0/2
 
Critter 1.4 32-bit3071 50%
8/16
33%
4/12
   
Igel 2.4.0 64-bit3068   28%
4.5/16
41%
6.5/16
 
ChessBrainVB 3.743066 62%
12.5/20
31%
5/16
 0%
0/2
 
Lc0 0.23.2 wLD2 64-bit3066 50%
8/16
50%
6/12
  43%
6/14
Wasp 3.75 64-bit3062    50%
1/2
36%
5/14
NameEloCombusken
1.4.0
64-bit
Combusken
1.3.0
64-bit
Combusken
1.3.1
64-bit
Combusken
1.2.0
64-bit
Combusken
1.1.0
64-bit
Combusken
1.0.0
64-bit
iCE 4.0 64-bit3059 38%
1.5/4
38%
1.5/4
 25%
0.5/2
 
Marvin 4.0.0 64-bit3047 62%
2.5/4
50%
6/12
   
Rybka 3 64-bit3047 47%
7.5/16
54%
6.5/12
   
Stockfish 2.1.1 32-bit3027 50%
8/16
58%
7/12
   
Fat Fritz Junior w510 64-bit3025 65%
13/20
50%
8/16
 100%
2/2
 
Pirarucu 3.3.5 64-bit3021 52%
12.5/24
60%
14.5/24
50%
10/20
44%
8/18
 
Marvin 3.6.0 64-bit3011 62%
12.5/20
58%
7/12
53%
8.5/16
  
Naum 4.6 64-bit3011  100%
4/4
  29%
4/14
Rodent IV 0.30 64-bit3009 50%
2/4
62%
2.5/4
   
Sting SF 19 64-bit3007   75%
3/4
32%
4.5/14
 
Winter 0.7 64-bit3003    50%
1/2
25%
0.5/2
Monolith 2 64-bit3002 46%
11/24
56%
13.5/24
50%
2/4
44%
7/16
 
Minic 2.33 64-bit2995 83%
10/12
 75%
3/4
  
Pirarucu 3.2.4 64-bit2994    75%
1.5/2
50%
1/2
Bagatur 2.2 64-bit2993 54%
12.5/23
60%
12/20
38%
1.5/4
  
Amoeba 3.2 64-bit2992 56%
4.5/8
60%
14.5/24
   
Bagatur 2.0 64-bit2991   56%
9/16
33%
2/6
40%
6/15
Rodent IV 022 64-bit2988 38%
1.5/4
 25%
1/4
53%
8.5/16
 
Topple 0.7.5 64-bit2982 66%
10.5/16
68%
13.5/20
55%
11/20
75%
1.5/2
47%
7.5/16
Deuterium 2019.2.37.73 64-bit2980 66%
10.5/16
68%
13.5/20
 75%
1.5/2
32%
4.5/14
NameEloCombusken
1.4.0
64-bit
Combusken
1.3.0
64-bit
Combusken
1.3.1
64-bit
Combusken
1.2.0
64-bit
Combusken
1.1.0
64-bit
Combusken
1.0.0
64-bit
Godel 7.0 64-bit2980 50%
10/20
54%
13/24
42%
8.5/20
25%
0.5/2
54%
7.5/14
Minic 2.0 64-bit2978    44%
11.5/26
50%
0.5/1
Marvin 3.5.0 64-bit2973   69%
11/16
50%
1/2
50%
13/26
Amoeba 3.1 64-bit2967   69%
11/16
54%
6.5/12
0%
0/2
Naum 4 64-bit2954  65%
6.5/10
75%
12/16
  
FabChess 1.15 64-bit2947 62%
5/8
62%
12.5/20
   
FabChess 1.14 64-bit2916   69%
11/16
67%
4/6
0%
0/1
Dirty CUCUMBER 64-bit2915    75%
3/4
67%
2/3
Francesca MAD 0.29 64-bit2913  58%
7/12
62%
7.5/12
  
Asymptote 0.8 64-bit2908   66%
10.5/16
62%
7.5/12
 
Gogobello 2.1 64-bit2890    62%
2.5/4
53%
9/17
Tucano 8.00 64-bit2884    50%
2/4
50%
7.5/15
Counter 3.4 64-bit2881    88%
3.5/4
47%
8/17
Invictus r305 64-bit2875    62%
2.5/4
60%
9/15
The Baron 3.44 64-bit2865  80%
8/10
 75%
3/4
75%
3/4
tomitankChess 4.0 64-bit2818    88%
3.5/4
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
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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
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Reference rating list:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on November 28, 2020