CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Custom engine selection

Comparing 5 engines!
5 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 May 15, 2021 with Bayeselo based on 1'244'261 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+
1BlackMamba 2.0 64-bit 4CPU3121+15−1544.2%+38.054.3%1408 
100.0%
 BlackMamba 2.0 64-bit3055+10−1045.4%+28.952.8%3470
99.9%
 BlackMamba 1.4 64-bit3026+15−1545.2%+28.051.6%1408
92.9%
 BlackMamba 1.2c 64-bit3001+30−3048.4%+8.651.9%320
75.1%
 BlackMamba 1.2b 64-bit2986+30−3048.3%+10.054.1%316
 

Results matrix

Custom engine selection
#NameElo12345
1BlackMamba 2.0 64-bit 4CPU3121     
2BlackMamba 2.0 64-bit3055     
3BlackMamba 1.4 64-bit3026     
4BlackMamba 1.2c 64-bit3001     
5BlackMamba 1.2b 64-bit2986     
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
#NameElo12345
1BlackMamba 2.0 64-bit 4CPU3121 100.0100.0100.0100.0
2BlackMamba 2.0 64-bit30550.0 99.9100.0100.0
3BlackMamba 1.4 64-bit30260.00.1 92.999.0
4BlackMamba 1.2c 64-bit30010.00.07.1 75.1
5BlackMamba 1.2b 64-bit29860.00.01.024.9 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1BlackMamba 2.0 64-bit 4CPU3121 0000
2BlackMamba 2.0 64-bit30550 127119090
3BlackMamba 1.4 64-bit302601271 684349
4BlackMamba 1.2c 64-bit30010190684 221
5BlackMamba 1.2b 64-bit2986090349221 
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
#NameElo12345
1BlackMamba 2.0 64-bit 4CPU3121 0.00.00.00.0
2BlackMamba 2.0 64-bit30550.0 26.15.02.4
3BlackMamba 1.4 64-bit30260.026.1 39.620.2
4BlackMamba 1.2c 64-bit30010.05.039.6 34.7
5BlackMamba 1.2b 64-bit29860.02.420.234.7 
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 42 common opponents

Custom engine selection
NameEloBlackMamba
2.0
64-bit
4CPU
BlackMamba
2.0
64-bit
BlackMamba
1.4
64-bit
BlackMamba
1.2c
64-bit
BlackMamba
1.2b
64-bit
Houdini 4 64-bit3166 28%
9.5/34
32%
9.5/30
  
Stockfish DD 64-bit3164 28%
14.5/52
31%
10.5/34
  
Houdini 3 64-bit3156  18%
5.5/30
 22%
6.5/30
Houdini 3 Tactical 64-bit3151  25%
7.5/30
0%
0/2
 
Komodo TCEC 64-bit3142 34%
11.5/34
25%
7.5/30
  
Komodo 6 64-bit3141 31%
16/51
27%
8/30
  
Komodo 5 64-bit3107 40%
4/10
37%
11/30
38%
4.5/12
 
Strelka 5.5 64-bit3102 46%
22/48
34%
15/44
28%
4.5/16
12%
0.5/4
Critter 1.6a 64-bit3099 44%
32.5/74
32%
14.5/46
22%
3.5/16
25%
1/4
Gull 2.8b 64-bit3080 42%
20/48
38%
13/34
  
Fire 3.0 64-bit3078 48%
30.5/64
41%
14/34
  
Rybka 4.1 64-bit3076 41%
16.5/40
48%
14.5/30
33%
4/12
 
Stockfish 2.3.1 64-bit3076  45%
13.5/30
31%
5/16
38%
1.5/4
Bouquet 1.8 64-bit3073 46%
51.5/112
45%
19/42
  
Bouquet 1.5 64-bit3060  53%
16/30
50%
1/2
 
IvanHoe 9.46h 64-bit3060  41%
15.5/38
34%
5.5/16
38%
1.5/4
Fizbo 1.7 64-bit3059 38%
1.5/4
  45%
4.5/10
RobboLito 0.21Q 64-bit3057  48%
20/42
50%
8/16
42%
15/36
DeepSaros 4.1.6 64-bit3053 46%
27.5/60
50%
2/4
  
Bouquet 1.6 64-bit3049  65%
22/34
29%
4/14
36%
13/36
NameEloBlackMamba
2.0
64-bit
4CPU
BlackMamba
2.0
64-bit
BlackMamba
1.4
64-bit
BlackMamba
1.2c
64-bit
BlackMamba
1.2b
64-bit
Vitruvius 1.11C 64-bit3047 38%
1.5/4
48%
14.5/30
46%
5.5/12
 
DeepSaros 3.3b 64-bit3044  42%
5/12
42%
2.5/6
38%
1.5/4
Sting SF 4 64-bit3024 63%
26.5/42
52%
12.5/24
  
Sting SF 2 64-bit3020  52%
15.5/30
53%
8.5/16
62%
2.5/4
Deep Fritz 14 64-bit 1CPU3017 56%
18/32
50%
15/30
  
Chiron 2 64-bit3014 58%
22/38
52%
15.5/30
  
SmarThink 1.96 64-bit3005 45%
4.5/10
  46%
6.5/14
Hannibal 1.4b 64-bit2999 63%
34/54
55%
23/42
  
Gull II b2 64-bit2992  58%
17.5/30
25%
0.5/2
 
Gull R375 64-bit2986  62%
2.5/4
54%
18.5/34
 
Gull II 64-bit2984   75%
7.5/10
38%
1.5/4
Protector 1.5.0 64-bit2983 75%
3/4
55%
25.5/46
53%
18/34
 
Chiron 1.1a 64-bit2977  67%
20/30
75%
1.5/2
 
Naum 4.2 64-bit2975  53%
16/30
58%
7/12
 
Fizbo 1.6 64-bit2963 100%
2/2
70%
7/10
  
Hannibal 1.3 64-bit2962  52%
16.5/32
61%
8.5/14
55%
16.5/30
Hiarcs 142960 88%
3.5/4
55%
16.5/30
45%
4.5/10
 
Vajolet2 2.2 64-bit2959 62%
2.5/4
  65%
6.5/10
SmarThink 1.80 64-bit2937 50%
1/2
  65%
6.5/10
Quazar 0.4 64-bit2904  88%
3.5/4
62%
2.5/4
83%
2.5/3
NameEloBlackMamba
2.0
64-bit
4CPU
BlackMamba
2.0
64-bit
BlackMamba
1.4
64-bit
BlackMamba
1.2c
64-bit
BlackMamba
1.2b
64-bit
Booot 5.2.0 64-bit2893 100%
4/4
44%
3.5/8
  
DiscoCheck 5.2.1 64-bit2893 88%
3.5/4
  50%
5/10
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 May 15, 2021