CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
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 March 3, 2021 with Bayeselo based on 1'221'210 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+
 Devel 3.8.42782+54−5443.3%+44.344.2%104 
89.0%
1Devel 3.2.92744+24−2447.1%+18.236.9%566
92.3%
 Devel 2.00002724+14−1450.0%−0.435.9%1809
99.2%
 Devel 1.80902690+24−2449.9%−0.336.9%547
 

Results matrix

Custom engine selection
#NameElo1234
1Devel 3.8.42782    
2Devel 3.2.92744    
3Devel 2.00002724    
4Devel 1.80902690    
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
1Devel 3.8.42782 89.097.799.9
2Devel 3.2.9274411.0 92.399.9
3Devel 2.000027242.37.7 99.2
4Devel 1.809026900.10.10.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1Devel 3.8.42782 106460
2Devel 3.2.92744106 34324
3Devel 2.0000272446343 478
4Devel 1.80902690024478 
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
1Devel 3.8.42782 15.82.40.0
2Devel 3.2.9274415.8 14.42.2
3Devel 2.000027242.414.4 20.3
4Devel 1.809026900.02.220.3 
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 44 common opponents

Custom engine selection
NameEloDevel
3.8.4
Devel
3.2.9
Devel
2.0000
Devel
1.8090
Francesca MAD 0.29 64-bit291325%
1/4
21%
3/14
  
Gogobello 2.2 64-bit289744%
3.5/8
30%
9/30
  
Invictus r305 64-bit287838%
3/8
50%
2/4
18%
2.5/14
 
The Baron 3.44 64-bit286625%
1/4
38%
1.5/4
31%
10.5/34
 
Mr Bob 0.9.0 64-bit284031%
2.5/8
25%
2.5/10
  
Cheese 2.2 64-bit283544%
3.5/8
25%
1/4
  
Zurichess Neuchatel 64-bit2830  42%
7.5/18
38%
3/8
Tucano 7.00 64-bit2825  56%
4.5/8
5%
0.5/10
tomitankChess 4.2 64-bit281862%
2.5/4
50%
2/4
  
tomitankChess 4.0 64-bit2817 36%
8/22
12%
0.5/4
 
Hannibal 1.0a 32-bit2800  35%
3.5/10
44%
3.5/8
The Baron 3.42 64-bit2796 32%
4.5/14
33%
5/15
 
Octochess r5506 64-bit2783  45%
8.5/19
25%
1/4
Cheese 2.1 64-bit2780 41%
9/22
12%
0.5/4
 
Pawny 1.2 64-bit2778  38%
1.5/4
25%
2/8
RuyDos 1.1.11 64-bit277862%
2.5/4
52%
13.5/26
29%
4/14
 
Minic 0.82 64-bit2753 50%
7/14
12%
0.5/4
 
Carballo 1.7 64-bit2737  75%
9/12
29%
3.5/12
Arminius 2018-12-23 64-bit2733 42%
11/26
51%
24.5/48
 
Marvin 3.0.0 64-bit2731  60%
6/10
30%
3/10
NameEloDevel
3.8.4
Devel
3.2.9
Devel
2.0000
Devel
1.8090
Shield 2.1 64-bit2727 54%
7.5/14
33%
4/12
60%
6/10
ProDeo 2.22720  39%
7/18
38%
4.5/12
Shield 2.0 64-bit2712  70%
7/10
35%
3.5/10
Cheese 1.9 64-bit2705  43%
6/14
47%
7.5/16
ECE 20.1 64-bit2699 62%
5/8
50%
2/4
 
DanaSah 8.32693 62%
16/26
56%
4.5/8
 
Gogobello 1.4 64-bit2687  43%
6/14
56%
4.5/8
Fridolin 3.10 64-bit2683 50%
4/8
53%
8.5/16
 
Chessmaster 11 Toxic2682  40%
4/10
50%
4/8
WyldChess 1.51 64-bit2682  62%
5/8
56%
9/16
chess22k 1.4 64-bit2674  60%
6/10
25%
2/8
Arminius 2017-01-01 64-bit2672  61%
8.5/14
53%
8.5/16
K2 0.952663 100%
4/4
66%
10.5/16
 
Alaric 7072660  0%
0/1
62%
5/8
Floyd 0.9 64-bit2658  55%
6/11
56%
9/16
Winter 0.2 64-bit2654 61%
8.5/14
63%
22/35
 
GreKo 2018.02 64-bit2649  58%
7/12
75%
3/4
GreKo 2018.01 64-bit2645  65%
6.5/10
62%
7.5/12
Counter 2.6 64-bit2633  60%
6/10
62%
7.5/12
Sjakk 2.2 64-bit2632  100%
2/2
75%
6/8
NameEloDevel
3.8.4
Devel
3.2.9
Devel
2.0000
Devel
1.8090
NoraGrace 2.0 64-bit2623  100%
1/1
50%
4/8
Nebula 2.0 64-bit2621  60%
6/10
56%
4.5/8
Phalanx XXV2619  100%
1/1
54%
6.5/12
DanaSah 7.02617  65%
6.5/10
60%
6/10
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%

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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

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Created in 2005-2013 by CCRL team
Last games added on March 3, 2021