CCRL 40/15
Downloads and Statistics
July 11, 2020
Testing summary:
Total: 1'160'846 games
played by 2'685 programs

White wins: 400'696 (34.5%)
Black wins: 296'236 (25.5%)
Draws: 463'914 (40.0%)
White score: 54.5%

Custom engine selection

Comparing 10 engines!
10 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 11, 2020 with Bayeselo based on 1'160'846 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+
1Betsabe II 1.962589+22−2150.9%−5.026.5%770 
100.0%
 Betsabe II 1.842545+14−1448.3%+14.125.6%1851
99.7%
 Betsabe II 1.752508+22−2251.8%−14.223.3%730
99.7%
 Betsabe II 1.662465+22−2246.9%+22.228.2%728
92.1%
 Betsabe II 1.472443+20−2049.9%+2.325.3%902
87.6%
 Betsabe II 1.30 64-bit2425+22−2348.8%+7.926.5%706
99.2%
 Betsabe II 1.28 64-bit2376+33−3349.8%+3.925.3%320
100.0%
 Betsabe II 1.08c2237+35−3549.2%+8.321.0%300
86.6%
 Betsabe II 1.09c2210+34−3548.2%+11.619.8%308
97.8%
 Betsabe II 1.052160+34−3445.2%+33.224.2%314
 

Results matrix

Custom engine selection
#NameElo12345678910
1Betsabe II 1.962589          
2Betsabe II 1.842545          
3Betsabe II 1.752508          
4Betsabe II 1.662465          
5Betsabe II 1.472443          
6Betsabe II 1.30 64-bit2425          
7Betsabe II 1.28 64-bit2376          
8Betsabe II 1.08c2237          
9Betsabe II 1.09c2210          
10Betsabe II 1.052160          
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
#NameElo12345678910
1Betsabe II 1.962589 100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Betsabe II 1.8425450.0 99.7100.0100.0100.0100.0100.0100.0100.0
3Betsabe II 1.7525080.00.3 99.7100.0100.0100.0100.0100.0100.0
4Betsabe II 1.6624650.00.00.3 92.199.2100.0100.0100.0100.0
5Betsabe II 1.4724430.00.00.07.9 87.6100.0100.0100.0100.0
6Betsabe II 1.30 64-bit24250.00.00.00.712.4 99.2100.0100.0100.0
7Betsabe II 1.28 64-bit23760.00.00.00.00.00.8 100.0100.0100.0
8Betsabe II 1.08c22370.00.00.00.00.00.00.0 86.699.9
9Betsabe II 1.09c22100.00.00.00.00.00.00.013.4 97.8
10Betsabe II 1.0521600.00.00.00.00.00.00.00.12.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910
1Betsabe II 1.962589 480243147642122000
2Betsabe II 1.842545480 37419826042000
3Betsabe II 1.752508243374 50423815166600
4Betsabe II 1.662465147198504 294103106000
5Betsabe II 1.4724436426238294 463136000
6Betsabe II 1.30 64-bit2425210151103463 22324270
7Betsabe II 1.28 64-bit2376224266106136223 14620
8Betsabe II 1.08c2237006002414 186244
9Betsabe II 1.09c2210000002762186 180
10Betsabe II 1.0521600000000244180 
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
#NameElo12345678910
1Betsabe II 1.962589 18.316.29.83.81.42.00.00.00.0
2Betsabe II 1.84254518.3 14.57.70.90.01.90.00.00.0
3Betsabe II 1.75250816.214.5 34.614.610.56.30.60.00.0
4Betsabe II 1.6624659.87.734.6 18.07.210.10.00.00.0
5Betsabe II 1.4724433.80.914.618.0 28.811.10.00.00.0
6Betsabe II 1.30 64-bit24251.40.010.57.228.8 21.72.42.70.0
7Betsabe II 1.28 64-bit23762.01.96.310.111.121.7 2.39.90.0
8Betsabe II 1.08c22370.00.00.60.00.02.42.3 30.639.7
9Betsabe II 1.09c22100.00.00.00.00.02.79.930.6 28.9
10Betsabe II 1.0521600.00.00.00.00.00.00.039.728.9 
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 155 common opponents

Custom engine selection
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.30
64-bit
Betsabe
II
1.28
64-bit
Betsabe
II
1.08c
Betsabe
II
1.09c
Betsabe
II
1.05
Arminius 2018-12-23 64-bit273238%
1.5/4
19%
6/32
        
Cyrano 0.6b17 64-bit265025%
0.5/2
50%
6/12
        
Spike 1.0a264950%
1/2
29%
3.5/12
        
DanaSah 7.3264050%
2/4
32%
11.5/36
        
Orion 0.6 64-bit262950%
8/16
50%
2/4
        
NoraGrace 2.0 64-bit2624    17%
1/6
25%
1/4
    
Monolith 0.4 64-bit2609 38%
1.5/4
15%
1.5/10
       
Arminius 2015-08-06 64-bit2604   38%
1.5/4
0%
0/2
     
Donna 4.1 64-bit259835%
7/20
25%
1/4
        
Glass 2.0 64-bit2598    38%
1.5/4
6%
0.5/8
    
Muse 0.953 64-bit259662%
2.5/4
 25%
1/4
       
Coiled 0.6 64-bit258347%
8/17
49%
19.5/40
        
Delocto 0.6 64-bit258038%
6/16
50%
20/40
39%
7/18
       
Jellyfish 1.1 64-bit258050%
2/4
  25%
2/8
25%
1/4
     
GreKo 12.9 64-bit2578   25%
2.5/10
25%
0.5/2
     
Capivara LK 0.09b02f 64-bit2573   15%
1.5/10
38%
3/8
     
DanaSah 5.072569    18%
2.5/14
38%
4.5/12
    
Schooner 1.8 64-bit2568 62%
2.5/4
50%
4/8
       
Coiled 0.4 64-bit2564  12%
1/8
25%
1.5/6
      
Jumbo 0.6.107 64-bit256062%
2.5/4
50%
18/36
        
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.30
64-bit
Betsabe
II
1.28
64-bit
Betsabe
II
1.08c
Betsabe
II
1.09c
Betsabe
II
1.05
JikChess 0.02 64-bit2558   50%
4/8
75%
1.5/2
     
Dorky 4.8 64-bit255765%
13/20
46%
18.5/40
        
Ghost 3.1 64-bit2551 48%
21/44
38%
3/8
       
GreKo 12.0 64-bit2541    43%
3/7
38%
1.5/4
    
chess22k 1.3 64-bit253838%
3/8
58%
7/12
 68%
9.5/14
      
FrankWalter 2.4.0 64-bit253762%
15/24
49%
18.5/38
        
Maverick 1.5 64-bit2537  39%
5.5/14
30%
6/20
75%
1.5/2
     
Phalanx XXIV2537    75%
1.5/2
10%
1/10
    
Carballo 1.4 64-bit253456%
4.5/8
42%
5/12
        
Marvin 2.0.0 64-bit253450%
4/8
71%
8.5/12
 33%
4/12
      
Fridolin 2.00 64-bit2531  20%
2/10
50%
4/8
46%
5.5/12
     
AnMon 5.66253038%
3/8
54%
6.5/12
        
nanoSzachy 4.1 64-bit2530   42%
5/12
38%
1.5/4
     
Sjakk 2.1 64-bit2524    54%
7/13
45%
4.5/10
    
Hakkapeliitta 1.0 64-bit2519    28%
4.5/16
50%
4/8
    
Bagatur 1.5e 64-bit2517 50%
6/12
42%
10/24
       
CyberPagno 3.0 64-bit251350%
4/8
68%
24.5/36
42%
7.5/18
37%
9.5/26
      
Floyd 0.8 64-bit2510 62%
7.5/12
 43%
6/14
  30%
3/10
   
Shield 1.3.1 64-bit2510  25%
3.5/14
56%
4.5/8
      
Maverick 1.0 64-bit2509    50%
5/10
 40%
4/10
   
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.30
64-bit
Betsabe
II
1.28
64-bit
Betsabe
II
1.08c
Betsabe
II
1.09c
Betsabe
II
1.05
Arminius 2014-01-18 64-bit2503    46%
5.5/12
45%
4.5/10
    
Dorky 4.5 64-bit2500  56%
10/18
41%
6.5/16
      
Pepito 1.59.2 64-bit249656%
5/9
 50%
5/10
 35%
3.5/10
29%
3.5/12
    
Pupsi2 0.092496  80%
8/10
 0%
0/2
45%
9/20
    
Winter 0.1.1 64-bit2496 53%
18/34
80%
8/10
       
Delphil 3.0 64-bit2495   25%
2.5/10
 25%
1/4
    
Delphil 3.2 64-bit2495  55%
5.5/10
56%
4.5/8
47%
7.5/16
45%
4.5/10
    
MadChess 2.2 64-bit2492 53%
8.5/16
50%
15/30
       
JikChess 0.01 64-bit2489    71%
8.5/12
50%
4/8
    
Ghost 2.0.2 64-bit2485   69%
5.5/8
44%
10.5/24
     
SpiderChess 070603248075%
6/8
 65%
6.5/10
       
Drosophila 1.5.1 64-bit2479100%
4/4
59%
9.5/16
25%
1/4
       
Bruja 1.9.1 64-bit247788%
7/8
 40%
4/10
       
Delphil 3.1 64-bit2477    39%
5.5/14
46%
12.5/27
    
MadChess 2.1 64-bit2477 62%
7.5/12
 39%
7/18
      
Lozza 1.18 64-bit247475%
3/4
59%
9.5/16
67%
8/12
       
Shield 1.2 64-bit2474   69%
5.5/8
50%
1/2
     
Trace 1.37a2472  38%
1.5/4
 100%
1/1
     
Schooner 1.7.0 64-bit2471  64%
9/14
43%
6/14
      
Dirty 14M-22246869%
5.5/8
  50%
5/10
      
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.30
64-bit
Betsabe
II
1.28
64-bit
Betsabe
II
1.08c
Betsabe
II
1.09c
Betsabe
II
1.05
Bumblebee 1.0 64-bit246181%
6.5/8
 80%
8/10
 50%
1/2
     
Giraffe 20150908 64-bit246175%
6/8
67%
8/12
45%
4.5/10
62%
2.5/4
43%
6/14
 25%
2/8
   
Carballo 1.22460   75%
7.5/10
35%
3.5/10
     
Nemeton 1.81246066%
10.5/16
62%
2.5/4
        
RubiChess 0.8 64-bit2459 50%
6/12
38%
1.5/4
       
Nemeton 1.512453  75%
7.5/10
59%
13/22
      
Orion 0.4 64-bit2452 62%
7.5/12
67%
4/6
       
Dorky 4.3 64-bit2450    75%
1.5/2
 31%
2.5/8
   
Bumblebee 1.0.36898e1 64-bit2447  0%
0/2
50%
8/16
      
Abrok 5.0244562%
5/8
 65%
6.5/10
 50%
1/2
     
Hussar 0.42445   50%
2/4
0%
0/1
 69%
5.5/8
   
Shallow r694 64-bit244481%
6.5/8
 59%
9.5/16
57%
8/14
      
Lozza 1.17a 64-bit2443  57%
8/14
51%
17.5/34
      
Bearded N44.5 64-bit243975%
6/8
 60%
6/10
       
Taltos rev118 64-bit243969%
5.5/8
63%
24/38
 92%
5.5/6
      
TJchess 1.3 64-bit2435  75%
15/20
50%
12/24
      
Snitch 1.6.2 64-bit2433  65%
6.5/10
 25%
0.5/2
     
Pedone 0.4 64-bit2427    37%
5.5/15
40%
2/5
    
Jumbo 0.4.34 64-bit2423  75%
7.5/10
55%
5.5/10
      
Ares 1.005.2.1 64-bit2422  100%
4/4
62%
5/8
      
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.30
64-bit
Betsabe
II
1.28
64-bit
Betsabe
II
1.08c
Betsabe
II
1.09c
Betsabe
II
1.05
Cmcchess 2.6 64-bit2421  45%
4.5/10
56%
10/18
40%
4/10
     
Ares 1.005 64-bit2418  50%
5/10
60%
6/10
48%
10.5/22
50%
4.5/9
    
PostModernist 10162418  80%
8/10
 75%
1.5/2
     
Gaia 3.5 64-bit2417  75%
7.5/10
 50%
1.5/3
     
RomiChess P3n 64-bit2416 75%
6/8
83%
5/6
       
Shallow r688 64-bit2413    65%
23.5/36
47%
8/17
    
Ares 1.005.2 64-bit2412  50%
2/4
56%
4.5/8
62%
2.5/4
     
Ifrit m1.8 64-bit2412  40%
4/10
62%
2.5/4
83%
2.5/3
50%
11/22
56%
4.5/8
   
Jonesy 1.0 64-bit241150%
0.5/1
83%
10/12
        
Tigran 2.4n 64-bit2402   40%
4/10
60%
12/20
58%
11.5/20
    
RomiChess P3L 64-bit2400     50%
7/14
29%
3.5/12
   
Simplex 0.9.8 64-bit2400100%
1/1
 55%
5.5/10
 42%
5/12
 25%
1/4
   
Popochin 4.1 64-bit2396100%
1/1
  44%
3.5/8
      
Myrddin 0.87 64-bit2395   50%
2/4
68%
13/19
     
Alex 2.14a 64-bit2393    60%
6/10
38%
3/8
40%
4/10
   
Shield 1.1 64-bit2391   70%
7/10
  55%
5.5/10
   
Orion 0.3.0 64-bit2388  65%
6.5/10
56%
4.5/8
  38%
3/8
   
Jazz 721 64-bit2379  60%
6/10
 67%
2/3
54%
13/24
    
Waxman 20162379  100%
2/2
67%
8/12
      
OliThink 5.3.2 64-bit2374   88%
3.5/4
 54%
6.5/12
25%
1.5/6
   
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.30
64-bit
Betsabe
II
1.28
64-bit
Betsabe
II
1.08c
Betsabe
II
1.09c
Betsabe
II
1.05
iCE 0.22372     75%
7.5/10
 25%
3.5/14
  
TJchess 1.1 64-bit2365     82%
18/22
58%
3.5/6
   
Plisk 0.2.7d 64-bit2362    50%
1/2
 68%
11.5/17
   
Myrddin 0.86 64-bit2359    25%
0.5/2
56%
20/36
50%
1/2
   
Donna 1.0 64-bit2358    59%
9.5/16
50%
2/4
    
Maverick 0.51 64-bit2342    45%
4.5/10
80%
4/5
    
Jazz 840 64-bit2338    62%
5/8
 62%
5/8
   
Bagatur 1.3a 64-bit2326    25%
0.5/2
64%
9/14
75%
3/4
   
Sjakk 1.1.92326      58%
3.5/6
 29%
3.5/12
 
EveAnn 1.672320     55%
5.5/10
75%
4.5/6
 25%
0.5/2
 
Gibbon 2.69a 64-bit2320    75%
3/4
 75%
6/8
   
ECE 12.012319     60%
6/10
50%
5/10
 50%
1/2
 
EveAnn 1.722319100%
1/1
 50%
1/2
       
EveAnn 1.71a2318    100%
2/2
53%
9.5/18
    
Mediocre 0.42316      75%
3/4
 12%
1.5/12
 
Waxman 20102309       12%
0.5/4
20%
2/10
12%
0.5/4
Waxman 20112304     50%
2.5/5
67%
4/6
 35%
3.5/10
 
Sjakk 1.1.82303       25%
2/8
 50%
2/4
Anechka 0.082302       50%
1/2
25%
0.5/2
 
Natwarlal 0.142300      25%
0.5/2
 25%
0.5/2
 
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.30
64-bit
Betsabe
II
1.28
64-bit
Betsabe
II
1.08c
Betsabe
II
1.09c
Betsabe
II
1.05
Sungorus 1.4 64-bit2297100%
1/1
     38%
1.5/4
   
Absolute Zero 2.4.7.2 64-bit2296  50%
1/2
    35%
3.5/10
  
Mediocre 0.52294     62%
7.5/12
70%
3.5/5
   
Butcher 1.61 32-bit2285       75%
3/4
25%
0.5/2
 
Rhetoric Lite2285     75%
4.5/6
50%
3/6
   
Galjoen 0.38 64-bit2284        0%
0/4
25%
1/4
AliChess 4.252281      75%
4.5/6
50%
4/8
  
Butcher 1.64 64-bit2281     62%
2.5/4
58%
3.5/6
   
Gibbon 2.57a 64-bit2273     25%
0.5/2
70%
7/10
   
AliChess 4.202266       25%
2.5/10
 45%
4.5/10
Tigran 2.3 64-bit2262     93%
6.5/7
62%
2.5/4
   
RattateChess 1.0 Nosferatu2253       44%
3.5/8
62%
2.5/4
44%
3.5/8
Brutus 6.02252       44%
3.5/8
 45%
4.5/10
Atak 6.82239       40%
4/10
58%
3.5/6
36%
5/14
Dolphin 1.0 64-bit2231       45%
4.5/10
50%
1/2
40%
4/10
Bearded N44.22224       42%
2.5/6
42%
7.5/18
 
Beowulf 2.4a 32-bit2218       50%
5/10
75%
3/4
38%
3/8
Adam 3.32211       75%
3/4
81%
6.5/8
44%
8/18
Myrddin 0.85 32-bit2207       33%
2/6
25%
2/8
53%
8.5/16
Jazz 501 32-bit2206       69%
5.5/8
81%
13/16
 
NameEloBetsabe
II
1.96
Betsabe
II
1.84
Betsabe
II
1.75
Betsabe
II
1.66
Betsabe
II
1.47
Betsabe
II
1.30
64-bit
Betsabe
II
1.28
64-bit
Betsabe
II
1.08c
Betsabe
II
1.09c
Betsabe
II
1.05
Jazz 444 32-bit2196       55%
5.5/10
 44%
3.5/8
FireFly 2.5.13 32-bit2189       43%
6/14
75%
6/8
 
Zevra 1.8.2 r612 64-bit2189        25%
1/4
0%
0/4
KMTChess 1.2.1 32-bit2183       50%
1/2
58%
3.5/6
38%
1.5/4
ECE 11.012181       88%
3.5/4
 44%
3.5/8
iCE 0.12163       75%
6/8
 100%
2/2
Chesley r323 32-bit2155       53%
8.5/16
50%
3/6
75%
3/4
KnockOut 0.7.12153       100%
2/2
100%
2/2
50%
1/2
Waxman 20082140       85%
8.5/10
 65%
6.5/10
Barbarossa 0.4.0 64-bit2134        100%
2/2
38%
1.5/4
Kurt 0.9.2 32-bit2115        25%
0.5/2
25%
1/4
Protej 0.5.72055        100%
2/2
100%
2/2
PLP 16615712048        100%
2/2
50%
1/2
Slibo 0.5.12026        88%
3.5/4
50%
1/2
Bubble 1.52012        75%
3/4
75%
1.5/2
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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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 11, 2020