CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Custom engine selection

Comparing 4 engines!
4 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 April 18, 2021 with Bayeselo based on 1'237'253 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+
 Mr Bob 1.0.0 64-bit2967+55−5457.7%−45.450.0%98 
100.0%
1Mr Bob 0.9.0 64-bit2835+23−2351.2%−11.437.1%628
100.0%
 Mr Bob 0.8.0 64-bit2655+25−2554.8%−34.338.1%512
100.0%
 Mr Bob 0.7.1 64-bit2557+28−2851.1%−8.034.6%408
 

Results matrix

Custom engine selection
#NameElo1234
1Mr Bob 1.0.0 64-bit2967    
2Mr Bob 0.9.0 64-bit2835    
3Mr Bob 0.8.0 64-bit2655    
4Mr Bob 0.7.1 64-bit2557    
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
#NameElo1234
1Mr Bob 1.0.0 64-bit2967 100.0100.0100.0
2Mr Bob 0.9.0 64-bit28350.0 100.0100.0
3Mr Bob 0.8.0 64-bit26550.00.0 100.0
4Mr Bob 0.7.1 64-bit25570.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1Mr Bob 1.0.0 64-bit2967 15600
2Mr Bob 0.9.0 64-bit2835156 12412
3Mr Bob 0.8.0 64-bit26550124 306
4Mr Bob 0.7.1 64-bit2557012306 
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
#NameElo1234
1Mr Bob 1.0.0 64-bit2967 21.50.00.0
2Mr Bob 0.9.0 64-bit283521.5 10.91.2
3Mr Bob 0.8.0 64-bit26550.010.9 33.3
4Mr Bob 0.7.1 64-bit25570.01.233.3 
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 38 common opponents

Custom engine selection
NameEloMr
Bob
1.0.0
64-bit
Mr
Bob
0.9.0
64-bit
Mr
Bob
0.8.0
64-bit
Mr
Bob
0.7.1
64-bit
FabChess 1.16 64-bit298550%
1/2
25%
1/4
  
Counter 3.7 64-bit296925%
0.5/2
28%
5.5/20
  
Cheng 4.40 64-bit29590%
0/2
25%
2/8
  
Francesca MAD 0.30a 64-bit293450%
3.5/7
23%
5/22
  
Tucano 9.00 64-bit293136%
2.5/7
29%
7.5/26
  
Dirty CUCUMBER 64-bit291767%
4/6
38%
3/8
  
Asymptote 0.8 64-bit290971%
5/7
46%
5.5/12
  
Crafty 25.6 64-bit290375%
1.5/2
0%
0/4
  
tomitankChess 5.0 64-bit289957%
4/7
38%
1.5/4
  
Gogobello 2.2 64-bit289550%
2/4
38%
6/16
  
Invictus r305 64-bit287867%
2/3
25%
2/8
  
The Baron 3.44 64-bit286688%
3.5/4
56%
4.5/8
  
Cheese 2.2 64-bit2836100%
2/2
59%
9.5/16
  
OliThink 5.9.2 64-bit2798 75%
3/4
12%
1.5/12
 
RuyDos 1.1.11 64-bit278350%
1.5/3
75%
3/4
  
ProDeo 3.02781 44%
3.5/8
31%
2.5/8
 
Devel 3.8.42779 69%
5.5/8
45%
4.5/10
 
Devel 3.2.92745 75%
7.5/10
36%
6.5/18
 
Shield 2.1 64-bit2727 90%
9/10
50%
2/4
 
GreKo 2020.03 64-bit2713 75%
3/4
38%
1.5/4
 
NameEloMr
Bob
1.0.0
64-bit
Mr
Bob
0.9.0
64-bit
Mr
Bob
0.8.0
64-bit
Mr
Bob
0.7.1
64-bit
Fridolin 3.10 64-bit2684 62%
2.5/4
38%
1.5/4
 
Shallow 2020-09-09 64-bit2668 88%
3.5/4
42%
2.5/6
 
RedQueen 1.1.98 64-bit2663  50%
9/18
40%
8/20
K2 0.952662 50%
2/4
52%
11.5/22
 
Gandalf 62635  42%
7.5/18
40%
8/20
Donna 4.1 64-bit2585  75%
3/4
55%
11/20
Capivara LK 0.09b02f 64-bit2569  75%
13.5/18
75%
3/4
Detroid 1.0.1 64-bit2557  69%
12.5/18
38%
1.5/4
Velvet 1.0.0 64-bit2556  64%
14/22
50%
10/20
KnightX 1.98 64-bit2542  69%
12.5/18
50%
10/20
Axolotl 1.9 64-bit2529  73%
16/22
52%
10.5/20
Raven 1.10 64-bit2528 75%
3/4
 50%
5/10
KnightX 2.3 64-bit2525  88%
3.5/4
75%
3/4
CyberPagno 3.0 64-bit2515  78%
14/18
55%
11/20
Halogen 6 64-bit2472  50%
2/4
62%
5/8
Nemeton 1.812464  75%
3/4
50%
2/4
Zevra 2.1.2 r248 64-bit2391  100%
4/4
100%
1/1
Ceibo 0.5 64-bit2352  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
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Reference rating list:
Recalibrate:
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  Recalibrate current list to reference using all common engines


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021