CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Custom engine selection

Comparing 3 engines!
3 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 July 4, 2020 with Bayeselo based on 1'159'254 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+
1Combusken 1.2.0 64-bit3012+26−2645.4%+28.746.9%446 
95.2%
 Combusken 1.1.0 64-bit2976+33−3349.0%+6.450.0%262
96.2%
 Combusken 1.0.0 64-bit2938+25−2549.4%−2.644.2%498
 

Results matrix

Custom engine selection
#NameElo123
1Combusken 1.2.0 64-bit3012   
2Combusken 1.1.0 64-bit2976   
3Combusken 1.0.0 64-bit2938   
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
#NameElo123
1Combusken 1.2.0 64-bit3012 95.2100.0
2Combusken 1.1.0 64-bit29764.8 96.2
3Combusken 1.0.0 64-bit29380.03.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123
1Combusken 1.2.0 64-bit3012 264212
2Combusken 1.1.0 64-bit2976264 143
3Combusken 1.0.0 64-bit2938212143 
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
#NameElo123
1Combusken 1.2.0 64-bit3012 37.322.5
2Combusken 1.1.0 64-bit297637.3 18.8
3Combusken 1.0.0 64-bit293822.518.8 
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 31 common opponents

Custom engine selection
NameEloCombusken
1.2.0
64-bit
Combusken
1.1.0
64-bit
Combusken
1.0.0
64-bit
Gull 3 64-bit312022%
3.5/16
 29%
4/14
Roc 0.7 64-bit311638%
6/16
 21%
3/14
Pedone 2.0 64-bit310447%
7.5/16
25%
0.5/2
 
NirvanaChess 2.4 64-bit3102 25%
0.5/2
21%
3/14
Demolito 2020-05-14 64-bit308938%
1.5/4
28%
5.5/20
 
chess22k 1.14 64-bit307838%
6/16
28%
5/18
 
Igel 2.4.0 64-bit307028%
4.5/16
41%
6.5/16
 
Wasp 3.75 64-bit3062 50%
1/2
36%
5/14
Pirarucu 3.3.5 64-bit302050%
10/20
43%
6/14
 
Sting SF 19 64-bit300875%
3/4
32%
4.5/14
 
Winter 0.7 64-bit3003 50%
1/2
25%
0.5/2
Monolith 2 64-bit299750%
2/4
44%
7/16
 
Bagatur 2.0 64-bit299456%
9/16
33%
2/6
40%
6/15
Pirarucu 3.2.4 64-bit2994 75%
1.5/2
50%
1/2
Topple 0.7.5 64-bit298655%
11/20
75%
1.5/2
47%
7.5/16
Rodent IV 022 64-bit298525%
1/4
53%
8.5/16
 
Minic 2.0 64-bit2983 44%
11.5/26
50%
0.5/1
Deuterium 2019.2.37.73 64-bit2980 75%
1.5/2
32%
4.5/14
Godel 7.0 64-bit297742%
8.5/20
25%
0.5/2
54%
7.5/14
Marvin 3.5.0 64-bit297469%
11/16
50%
1/2
50%
13/26
NameEloCombusken
1.2.0
64-bit
Combusken
1.1.0
64-bit
Combusken
1.0.0
64-bit
Amoeba 3.1 64-bit296769%
11/16
54%
6.5/12
0%
0/2
Asymptote 0.8 64-bit292166%
10.5/16
62%
7.5/12
 
Dirty CUCUMBER 64-bit2918 75%
3/4
67%
2/3
FabChess 1.14 64-bit291569%
11/16
67%
4/6
0%
0/1
Scorpio 3.0 MCTS 64-bit2899 62%
2.5/4
100%
1/1
Gogobello 2.1 64-bit2891 62%
2.5/4
53%
9/17
Tucano 8.00 64-bit2885 50%
2/4
50%
7.5/15
Counter 3.4 64-bit2881 88%
3.5/4
47%
8/17
Invictus r305 64-bit2874 62%
2.5/4
60%
9/15
The Baron 3.44 64-bit2866 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%

Alter engine selection



Alter output selection

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):

Cross-tables show only best version of each engine
Sort cross-tables by:   Rating   Name
Highlight diagonal of cells wide. (0 to highlight everything)

Reference rating list:
Recalibrate:
  No recalibration (reference and current list are compared as they are)
  Recalibrate reference list to current one using selected engines only
  Recalibrate reference list to current one using all common engines
  Recalibrate current list to reference using selected engines only
  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020