CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Custom engine selection

Comparing 7 engines!
7 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 November 16, 2024 with Bayeselo based on 1'967'497 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+−
1Capivara LK 0.09b02f 64-bit2555+14−1449.6%+2.433.2%1246 
66.2%
 Capivara LK 0.09b02g 64-bit2551+14−1449.5%+0.532.7%1372
84.7%
 Capivara LK 0.09b02c 64-bit2539+18−1850.3%−4.135.5%800
55.8%
 Capivara LK 0.09b02d 64-bit2537+26−2648.9%+7.731.5%368
100.0%
 Capivara LK 0.09a02c 64-bit2334+28−2849.8%+1.739.4%315
99.9%
 Capivara LK 0.09a02a 64-bit2275+27−2749.0%+10.236.6%339
69.7%
 Capivara LK 0.09a01a 64-bit2266+21−2150.4%−5.636.7%559
 

Results matrix

Custom engine selection
#NameElo1234567
1Capivara LK 0.09b02f 64-bit2555       
2Capivara LK 0.09b02g 64-bit2551       
3Capivara LK 0.09b02c 64-bit2539       
4Capivara LK 0.09b02d 64-bit2537       
5Capivara LK 0.09a02c 64-bit2334       
6Capivara LK 0.09a02a 64-bit2275       
7Capivara LK 0.09a01a 64-bit2266       
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
#NameElo1234567
1Capivara LK 0.09b02f 64-bit2555 66.291.588.7100.0100.0100.0
2Capivara LK 0.09b02g 64-bit255133.8 84.782.5100.0100.0100.0
3Capivara LK 0.09b02c 64-bit25398.515.3 55.8100.0100.0100.0
4Capivara LK 0.09b02d 64-bit253711.317.544.2 100.0100.0100.0
5Capivara LK 0.09a02c 64-bit23340.00.00.00.0 99.9100.0
6Capivara LK 0.09a02a 64-bit22750.00.00.00.00.1 69.7
7Capivara LK 0.09a01a 64-bit22660.00.00.00.00.030.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567
1Capivara LK 0.09b02f 64-bit2555 743776409383044
2Capivara LK 0.09b02g 64-bit2551743 5839728848
3Capivara LK 0.09b02c 64-bit2539776583 34615918292
4Capivara LK 0.09b02d 64-bit253740997346 18280
5Capivara LK 0.09a02c 64-bit2334382815918 240161
6Capivara LK 0.09a02a 64-bit227530818228240 192
7Capivara LK 0.09a01a 64-bit22664448920161192 
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
#NameElo1234567
1Capivara LK 0.09b02f 64-bit2555 28.437.925.32.41.92.4
2Capivara LK 0.09b02g 64-bit255128.4 26.85.61.70.52.5
3Capivara LK 0.09b02c 64-bit253937.926.8 29.614.316.06.8
4Capivara LK 0.09b02d 64-bit253725.35.629.6 2.64.00.0
5Capivara LK 0.09a02c 64-bit23342.41.714.32.6 36.718.4
6Capivara LK 0.09a02a 64-bit22751.90.516.04.036.7 21.4
7Capivara LK 0.09a01a 64-bit22662.42.56.80.018.421.4 
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 140 common opponents

Custom engine selection
NameEloCapivara
LK
0.09b02f
64-bit
Capivara
LK
0.09b02g
64-bit
Capivara
LK
0.09b02c
64-bit
Capivara
LK
0.09b02d
64-bit
Capivara
LK
0.09a02c
64-bit
Capivara
LK
0.09a02a
64-bit
Capivara
LK
0.09a01a
64-bit
Godel 3.4.9 64-bit272812%
0.5/4
6%
0.5/8
     
Carballo 1.6 64-bit2711 0%
0/2
50%
3/6
    
Zurichess Graubuenden 64-bit268950%
0.5/1
36%
6.5/18
     
Cheese 1.8 64-bit268440%
2/5
32%
6/19
38%
3/8
    
ProDeo 2.0268145%
4.5/10
38%
3/8
38%
3/8
    
Tucano 5.00 64-bit267619%
1.5/8
 25%
2.5/10
    
Cheese 1.7 64-bit267556%
4.5/8
 50%
5/10
    
ChessBrainVB 2.05266662%
2.5/4
62%
2.5/4
50%
3/6
    
Djinn 1.021 64-bit266338%
3/8
31%
2.5/8
 28%
4.5/16
   
RedQueen 1.1.98 64-bit265925%
1/4
32%
6.5/20
35%
3.5/10
    
Scorpio 1.91265950%
5/10
  40%
4/10
   
RedQueen 1.1.97 64-bit265525%
3.5/14
  31%
5/16
   
CM10th Paralyse265425%
0.5/2
25%
2/8
     
Pawny 1.0 64-bit265338%
1.5/4
  25%
1/4
   
Philou 3.7.1 64-bit264475%
1.5/2
31%
2.5/8
     
Laser 0.2.1 64-bit264225%
0.5/2
 47%
7.5/16
    
Cyrano 0.6b17 64-bit264038%
4.5/12
  29%
3.5/12
   
WyldChess 1.4 64-bit263245%
4.5/10
62%
2.5/4
     
Gandalf 626280%
0/2
38%
3/8
     
Rodin 8.0262845%
4.5/10
41%
6.5/16
40%
4/10
    
NameEloCapivara
LK
0.09b02f
64-bit
Capivara
LK
0.09b02g
64-bit
Capivara
LK
0.09b02c
64-bit
Capivara
LK
0.09b02d
64-bit
Capivara
LK
0.09a02c
64-bit
Capivara
LK
0.09a02a
64-bit
Capivara
LK
0.09a01a
64-bit
CM9000 Default2626 100%
2/2
33%
4/12
    
Sjakk 2.2 64-bit262628%
9/32
38%
1.5/4
40%
4/10
12%
0.5/4
   
Rotor 0.8262431%
5/16
 0%
0/2
25%
1/4
   
Alfil 13.1 64-bit2621  25%
0.5/2
12%
0.5/4
   
Nebula 2.0 64-bit261850%
3/6
 100%
2/2
56%
4.5/8
   
Pedone 0.5 64-bit261845%
4.5/10
 65%
6.5/10
    
NoraGrace 2.0 64-bit261638%
14.5/38
 33%
4/12
    
DanaSah 7.02609 25%
2/8
25%
1.5/6
    
Phalanx XXV260986%
6/7
60%
14.5/24
40%
4/10
    
Hamsters 0.72606 38%
3/8
25%
0.5/2
    
Zappa 1.1 64-bit2606  25%
0.5/2
50%
1/2
   
Ethereal 8.12 64-bit260340%
4/10
31%
2.5/8
     
Naum 1.91 64-bit260235%
3.5/10
 21%
2.5/12
10%
1/10
   
GreKo 2015-ML 64-bit2601 41%
6.5/16
30%
3/10
    
Monolith 0.4 64-bit260133%
2/6
38%
1.5/4
     
GreKo 2015 64-bit260040%
4/10
 44%
3.5/8
    
Arminius 2015-08-06 64-bit259650%
9.5/19
47%
7.5/16
50%
9/18
    
DanaSah 6.502596 39%
5.5/14
25%
2.5/10
    
Donna 4.0 64-bit259550%
7.5/15
69%
11/16
50%
4/8
    
Rodin 7.0259058%
3.5/6
 39%
7/18
40%
4/10
   
NameEloCapivara
LK
0.09b02f
64-bit
Capivara
LK
0.09b02g
64-bit
Capivara
LK
0.09b02c
64-bit
Capivara
LK
0.09b02d
64-bit
Capivara
LK
0.09a02c
64-bit
Capivara
LK
0.09a02a
64-bit
Capivara
LK
0.09a01a
64-bit
Glass 2.0 64-bit2586 38%
3/8
25%
0.5/2
31%
2.5/8
   
Raven 1.20 64-bit258645%
4.5/10
67%
4/6
     
Muse 0.953 64-bit258436%
2.5/7
54%
15/28
35%
3.5/10
    
GreKo 2016 64-bit2581 38%
3/8
40%
4/10
    
Pseudo 0.7c2581 67%
6/9
75%
1.5/2
    
N2 0.4 64-bit2580 50%
4/8
50%
1/2
    
Coiled 0.6 64-bit257938%
4.5/12
38%
1.5/4
     
GreKo 12.1 64-bit257968%
9.5/14
 45%
4.5/10
    
tomitankChess 1.5 64-bit2578 38%
3/8
  19%
1.5/8
  
Schooner 1.83 64-bit2574 25%
3/12
42%
5/12
    
GarboChess 3.0 64-bit257350%
1/2
38%
3/8
75%
1.5/2
    
GreKo 12.9 64-bit257150%
1/2
 60%
6/10
    
K2 0.872571 33%
4/12
50%
5/10
    
Jellyfish 1.1 64-bit257050%
8.5/17
38%
3/8
44%
7/16
    
Delocto 0.6 64-bit256860%
6/10
50%
4/8
     
Counter 2.1.0 64-bit256350%
3/6
8%
0.5/6
     
DanaSah 5.07255657%
12/21
50%
4/8
38%
6/16
88%
7/8
   
GreKo 12.5 64-bit255650%
4.5/9
 50%
2/4
    
Schooner 1.8 64-bit255550%
5/10
45%
4.5/10
     
Jellyfish 1.0255258%
11/19
56%
4.5/8
55%
5.5/10
45%
4.5/10
   
NameEloCapivara
LK
0.09b02f
64-bit
Capivara
LK
0.09b02g
64-bit
Capivara
LK
0.09b02c
64-bit
Capivara
LK
0.09b02d
64-bit
Capivara
LK
0.09a02c
64-bit
Capivara
LK
0.09a02a
64-bit
Capivara
LK
0.09a01a
64-bit
Jumbo 0.7.0 64-bit255256%
4.5/8
65%
6.5/10
     
Zurichess Glarus 64-bit254750%
1/2
25%
2/8
42%
2.5/6
    
JikChess 0.02 64-bit254553%
10/19
52%
14.5/28
38%
3/8
    
Arasan 12.0 64-bit2543  50%
5/10
55%
5.5/10
   
Carballo 1.5 64-bit254332%
3.5/11
29%
3.5/12
     
Ghost 3.1 64-bit253950%
4/8
51%
22.5/44
     
NirvanaChess 1.1 64-bit2531     33%
2/6
25%
0.5/2
Cheese 1.6.1 64-bit252869%
5.5/8
 54%
15/28
52%
10.5/20
   
GreKo 12.0 64-bit2524  42%
5/12
50%
8/16
   
Maverick 1.5 64-bit252362%
15.5/25
46%
11/24
44%
3.5/8
    
K2 0.83251950%
4/8
62%
5/8
     
Axolotl 1.9 64-bit2518100%
4/4
25%
1/4
     
nanoSzachy 4.1 64-bit251745%
10/22
50%
6/12
     
Fridolin 2.00 64-bit251455%
5.5/10
50%
8/16
75%
7.5/10
    
Orion 0.5 64-bit251256%
4.5/8
75%
3/4
     
CyberPagno 3.0 64-bit2503 50%
18/36
    20%
2/10
Donna 3.1 64-bit250058%
3.5/6
 62%
5/8
    
Hakkapeliitta 1.0 64-bit250050%
7/14
 81%
6.5/8
56%
9/16
   
Ethereal 7.70 64-bit249680%
4/5
75%
3/4
     
Arminius 2014-01-18 64-bit248325%
3/12
 33%
2/6
75%
3/4
17%
1/6
  
NameEloCapivara
LK
0.09b02f
64-bit
Capivara
LK
0.09b02g
64-bit
Capivara
LK
0.09b02c
64-bit
Capivara
LK
0.09b02d
64-bit
Capivara
LK
0.09a02c
64-bit
Capivara
LK
0.09a02a
64-bit
Capivara
LK
0.09a01a
64-bit
LittleThought 1.052 64-bit247975%
7.5/10
 60%
6/10
    
Pupsi2 0.09247660%
6/10
0%
0/1
54%
7.5/14
55%
5.5/10
   
Delphil 3.2 64-bit247343%
9.5/22
62%
5/8
 100%
4/4
   
Pepito 1.59.2 64-bit247254%
6.5/12
 58%
7/12
70%
7/10
 8%
0.5/6
 
Ghost 2.0.2 64-bit246369%
18/26
     50%
2/4
Delphil 3.1 64-bit2453  46%
6.5/14
25%
0.5/2
   
Carballo 1.2244450%
1/2
     42%
2.5/6
Giraffe 20150908 64-bit243675%
1.5/2
   56%
4.5/8
  
Betsabe II 1.47241862%
5/8
  86%
12/14
   
Lozza 1.17a 64-bit2417 75%
6/8
    30%
3/10
Shallow r694 64-bit2415 62%
2.5/4
60%
6/10
    
Eeyore 1.52 64-bit241480%
8/10
 80%
8/10
80%
8/10
   
Zurichess Fribourg 64-bit2412100%
2/2
   50%
5/10
  
Snitch 1.6.2 64-bit240825%
0.5/2
  83%
10/12
   
Gaia 3.5 64-bit240050%
1/2
 100%
2/2
    
Pedone 0.4 64-bit2400  88%
3.5/4
   19%
1.5/8
Betsabe II 1.30 64-bit2398  92%
5.5/6
  50%
5/10
25%
2.5/10
Ares 1.005 64-bit239388%
7/8
 62%
2.5/4
    
Shallow r688 64-bit238475%
3/4
 75%
4.5/6
75%
3/4
25%
1/4
50%
9/18
 
Ifrit m1.8 64-bit2382    50%
3/6
30%
3/10
 
NameEloCapivara
LK
0.09b02f
64-bit
Capivara
LK
0.09b02g
64-bit
Capivara
LK
0.09b02c
64-bit
Capivara
LK
0.09b02d
64-bit
Capivara
LK
0.09a02c
64-bit
Capivara
LK
0.09a02a
64-bit
Capivara
LK
0.09a01a
64-bit
Simplex 0.9.8 64-bit2373  75%
1.5/2
  25%
1/4
 
RomiChess P3L 64-bit2371    50%
3/6
50%
1/2
 
Sjakk 2.0 64-bit2371  100%
4/4
 50%
6/12
50%
1/2
33%
4/12
Tigran 2.4n 64-bit2366  75%
4.5/6
 75%
1.5/2
25%
1/4
 
Myrddin 0.87 64-bit2365100%
2/2
     50%
2/4
Alex 2.14a 64-bit2359  0%
0/2
  38%
4.5/12
 
RomiChess P3L 32-bit2348    30%
3/10
 20%
2/10
Jazz 721 64-bit2343    42%
2.5/6
20%
2/10
39%
9/23
OliThink 5.3.2 64-bit2341  100%
2/2
 33%
2/6
46%
5.5/12
 
iCE 0.22336  100%
2/2
  38%
1.5/4
 
TJchess 1.1 64-bit2335    50%
2/4
29%
4/14
31%
4/13
Donna 1.0 64-bit232662%
2.5/4
     50%
2/4
Myrddin 0.86 64-bit2325  75%
3/4
 50%
4/8
56%
10/18
 
Jazz 840 64-bit230362%
2.5/4
     62%
5/8
Maverick 0.51 64-bit2303 75%
3/4
100%
4/4
 58%
14/24
62%
2.5/4
 
Daydreamer 1.52297  75%
1.5/2
 55%
5.5/10
  
Nemeton 1.12294    67%
4/6
 75%
4.5/6
Bagatur 1.3a 64-bit2288  100%
2/2
 50%
6.5/13
33%
2/6
 
Dirty 0.99n2285  75%
1.5/2
 65%
6.5/10
  
ECE 12.012280    50%
2/4
67%
4/6
 
NameEloCapivara
LK
0.09b02f
64-bit
Capivara
LK
0.09b02g
64-bit
Capivara
LK
0.09b02c
64-bit
Capivara
LK
0.09b02d
64-bit
Capivara
LK
0.09a02c
64-bit
Capivara
LK
0.09a02a
64-bit
Capivara
LK
0.09a01a
64-bit
EveAnn 1.672280  75%
1.5/2
 60%
6/10
  
EveAnn 1.71a2279  67%
4/6
 40%
2/5
71%
10/14
45%
4.5/10
Waxman 20132276  100%
2/2
 50%
8.5/17
25%
2.5/10
 
Pedone 0.3 64-bit2274  100%
2/2
 0%
0/1
 55%
5.5/10
Waxman 20112263     100%
1/1
10%
0.5/5
Mediocre 0.52252  100%
2/2
 50%
3.5/7
38%
1.5/4
50%
5/10
FireFly 2.7.0 64-bit2245  75%
1.5/2
 65%
8.5/13
 62%
5/8
Rhetoric Lite2241     75%
1.5/2
59%
10/17
Butcher 1.64 64-bit2238  100%
2/2
 67%
2/3
62%
2.5/4
88%
3.5/4
Gibbon 2.57a 64-bit2229  75%
1.5/2
 33%
1/3
25%
0.5/2
44%
3.5/8
Tigran 2.3 64-bit2227     50%
1/2
68%
9.5/14
Exacto 0.e 64-bit2209  100%
2/2
 100%
1/1
58%
3.5/6
 
MadChess 1.4 64-bit2202  75%
1.5/2
 50%
0.5/1
70%
7/10
 
Mango Paola Ajedrez 4.12199  100%
2/2
 83%
2.5/3
38%
1.5/4
 
Absolute Zero 2.4.0.0 64-bit2196  75%
1.5/2
 33%
1/3
  
FireFly 2.6.0 64-bit2184     65%
6.5/10
50%
4/8
Schooner 1.4.2 64-bit2167     62%
2.5/4
62%
2.5/4
ChessKISS 1.7 64-bit2159  100%
2/2
 50%
0.5/1
 69%
12.5/18
Fischerle 0.9.30b 64-bit2128  75%
1.5/2
 50%
1/2
60%
6/10
 
MadChess 1.2 64-bit2046     60%
6/10
50%
2/4
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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Rating list
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  (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

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  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 November 16, 2024