CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
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 May 8, 2021 with Bayeselo based on 1'242'291 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+
1Asymptote 0.8 64-bit2911+18−1847.9%+12.342.3%970 
57.7%
 Asymptote 0.6 64-bit 4CPU2901+95−9548.3%+3.056.7%30
87.2%
 Asymptote 0.7 64-bit2844+21−2150.5%−5.340.7%723
69.3%
 Asymptote 0.6.3 64-bit2835+24−2448.5%+8.438.9%543
87.2%
 Asymptote 0.6 64-bit2817+20−2051.2%−8.231.9%904
100.0%
 Asymptote 0.5 64-bit2649+21−2152.6%−18.431.2%754
100.0%
 Asymptote 0.4.2 64-bit2584+18−1850.1%+0.726.7%1072
100.0%
 Asymptote 0.3 64-bit2504+17−1754.2%−33.528.7%1237
100.0%
 Asymptote 0.2.0 64-bit2314+25−2548.7%+10.126.8%575
100.0%
 Asymptote 0.1.8 64-bit2176+21−2153.1%−23.516.4%860
 

Results matrix

Custom engine selection
#NameElo12345678910
1Asymptote 0.8 64-bit2911          
2Asymptote 0.6 64-bit 4CPU2901          
3Asymptote 0.7 64-bit2844          
4Asymptote 0.6.3 64-bit2835          
5Asymptote 0.6 64-bit2817          
6Asymptote 0.5 64-bit2649          
7Asymptote 0.4.2 64-bit2584          
8Asymptote 0.3 64-bit2504          
9Asymptote 0.2.0 64-bit2314          
10Asymptote 0.1.8 64-bit2176          
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
1Asymptote 0.8 64-bit2911 57.7100.0100.0100.0100.0100.0100.0100.0100.0
2Asymptote 0.6 64-bit 4CPU290142.3 87.290.195.2100.0100.0100.0100.0100.0
3Asymptote 0.7 64-bit28440.012.8 69.396.4100.0100.0100.0100.0100.0
4Asymptote 0.6.3 64-bit28350.09.930.7 87.2100.0100.0100.0100.0100.0
5Asymptote 0.6 64-bit28170.04.83.612.8 100.0100.0100.0100.0100.0
6Asymptote 0.5 64-bit26490.00.00.00.00.0 100.0100.0100.0100.0
7Asymptote 0.4.2 64-bit25840.00.00.00.00.00.0 100.0100.0100.0
8Asymptote 0.3 64-bit25040.00.00.00.00.00.00.0 100.0100.0
9Asymptote 0.2.0 64-bit23140.00.00.00.00.00.00.00.0 100.0
10Asymptote 0.1.8 64-bit21760.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910
1Asymptote 0.8 64-bit2911 0310129722401200
2Asymptote 0.6 64-bit 4CPU29010 00000000
3Asymptote 0.7 64-bit28443100 29824964273600
4Asymptote 0.6.3 64-bit28351290298 223631230
5Asymptote 0.6 64-bit2817720249223 1861367300
6Asymptote 0.5 64-bit2649240646186 39412600
7Asymptote 0.4.2 64-bit258400273136394 576280
8Asymptote 0.3 64-bit2504120361273126576 44490
9Asymptote 0.2.0 64-bit231400030028444 114
10Asymptote 0.1.8 64-bit2176000000090114 
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
1Asymptote 0.8 64-bit2911 0.018.38.53.81.40.00.50.00.0
2Asymptote 0.6 64-bit 4CPU29010.0 0.00.00.00.00.00.00.00.0
3Asymptote 0.7 64-bit284418.30.0 23.515.34.31.51.80.00.0
4Asymptote 0.6.3 64-bit28358.50.023.5 15.40.50.20.70.30.0
5Asymptote 0.6 64-bit28173.80.015.315.4 11.26.93.40.00.0
6Asymptote 0.5 64-bit26491.40.04.30.511.2 21.66.30.00.0
7Asymptote 0.4.2 64-bit25840.00.01.50.26.921.6 24.91.70.0
8Asymptote 0.3 64-bit25040.50.01.80.73.46.324.9 24.54.3
9Asymptote 0.2.0 64-bit23140.00.00.00.30.00.01.724.5 7.9
10Asymptote 0.1.8 64-bit21760.00.00.00.00.00.00.04.37.9 
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 100 common opponents

Custom engine selection
NameEloAsymptote
0.8
64-bit
Asymptote
0.6
64-bit
4CPU
Asymptote
0.7
64-bit
Asymptote
0.6.3
64-bit
Asymptote
0.6
64-bit
Asymptote
0.5
64-bit
Asymptote
0.4.2
64-bit
Asymptote
0.3
64-bit
Asymptote
0.2.0
64-bit
Asymptote
0.1.8
64-bit
Spike 1.4 Leiden2913  35%
3.5/10
35%
3.5/10
35%
12/34
     
Francesca MAD 0.28 64-bit289975%
9/12
 42%
7.5/18
       
Gogobello 2.1 64-bit288954%
6.5/12
 33%
2/6
56%
9/16
      
Topple 0.7.2 64-bit288550%
6/12
  50%
2/4
      
Tucano 8.00 64-bit288445%
4.5/10
 38%
4.5/12
50%
2/4
      
Counter 3.4 64-bit2880  42%
5/12
38%
1.5/4
      
Invictus r305 64-bit287868%
15/22
 45%
19/42
       
Scorpio 2.9 MCTS 64-bit2867   45%
10/22
62%
2.5/4
     
The Baron 3.44 64-bit286559%
13/22
 46%
6.5/14
19%
1.5/8
62%
2.5/4
     
Spark 1.0 32-bit2863  35%
3.5/10
50%
6/12
      
Counter 3.3 64-bit2847   46%
13/28
50%
2/4
     
DisasterArea 1.65 64-bit284682%
11.5/14
 100%
2/2
60%
3/5
      
Tornado 8.0 64-bit284257%
8/14
  50%
2/4
62%
2.5/4
     
Tucano 7.07 64-bit2841   55%
6/11
29%
10/34
     
Weiss 1.0 64-bit283275%
3/4
 41%
6.5/16
       
Zurichess Neuchatel 64-bit282958%
7/12
 35%
3.5/10
38%
1.5/4
44%
15/34
     
Bagatur 1.8a 64-bit2820  64%
9/14
57%
4/7
      
tomitankChess 4.0 64-bit281775%
10.5/14
 60%
14.5/24
       
Topple 0.6.1 64-bit2807    56%
20/36
25%
8.5/34
    
Gogobello 2.0 64-bit2806   50%
2/4
52%
22/42
     
NameEloAsymptote
0.8
64-bit
Asymptote
0.6
64-bit
4CPU
Asymptote
0.7
64-bit
Asymptote
0.6.3
64-bit
Asymptote
0.6
64-bit
Asymptote
0.5
64-bit
Asymptote
0.4.2
64-bit
Asymptote
0.3
64-bit
Asymptote
0.2.0
64-bit
Asymptote
0.1.8
64-bit
Monolith 1.0 64-bit2794  54%
13/24
75%
9/12
38%
13.5/36
     
RuyDos 1.1.9 64-bit2791   50%
2/4
59%
22.5/38
     
RuyDos 1.1.11 64-bit278560%
6/10
 60%
6/10
       
tomitankChess 3.0 64-bit2785  57%
8/14
75%
3/4
54%
19.5/36
     
Octochess r5506 64-bit2783  50%
5/10
0%
0/1
      
RuyDos 1.1.10 64-bit2782  62%
2.5/4
25%
2/8
      
Cheese 2.1 64-bit2780100%
2/2
 50%
6/12
47%
8.5/18
      
Francesca MAD 0.24 64-bit2757   100%
2/2
 25%
8/32
    
Arminius 2018-12-23 64-bit273275%
3/4
 81%
6.5/8
50%
2/4
50%
19/38
  23%
7.5/32
  
Shield 2.1 64-bit2727  82%
11.5/14
75%
3/4
62%
2.5/4
     
Devel 2.00002724  57%
8/14
70%
7/10
50%
2/4
     
Bagatur 1.7a 64-bit2709    69%
23.5/34
50%
20/40
    
GreKo 2018 64-bit2708    64%
24.5/38
 45%
4.5/10
   
Ktulu 82706     21%
3/14
40%
4/10
   
Francesca MAD 0.22 64-bit2700     46%
6.5/14
10%
4/40
   
Benjamin 1.02698  75%
3/4
  35%
3.5/10
    
DanaSah 8.3269688%
3.5/4
 88%
7/8
  58%
10.5/18
    
ECE 19.6.6.3 64-bit2693  50%
2/4
85%
8.5/10
      
ECE 20.1 64-bit269288%
3.5/4
 75%
6/8
  50%
4/8
    
Fridolin 3.10 64-bit2683  78%
7/9
 72%
26/36
 36%
6.5/18
   
NameEloAsymptote
0.8
64-bit
Asymptote
0.6
64-bit
4CPU
Asymptote
0.7
64-bit
Asymptote
0.6.3
64-bit
Asymptote
0.6
64-bit
Asymptote
0.5
64-bit
Asymptote
0.4.2
64-bit
Asymptote
0.3
64-bit
Asymptote
0.2.0
64-bit
Asymptote
0.1.8
64-bit
Djinn 1.021 64-bit2667    75%
25.5/34
  0%
0/1
  
RedQueen 1.1.98 64-bit2663    78%
25/32
57%
8/14
    
K2 0.952662  75%
3/4
  25%
2.5/10
    
Igel 1.4.1 64-bit2659      50%
2/4
40%
4/10
  
CM10th Magic II2643     58%
7/12
40%
4/10
   
ECE X3.5 64-bit2641    81%
27.5/34
 36%
6.5/18
   
Gandalf 62634     50%
7/14
30%
3/10
   
Orion 0.6 64-bit2628  88%
3.5/4
    42%
5/12
  
K2 0.912615      62%
2.5/4
30%
9/30
  
Topple 0.3.3 64-bit2615      38%
1.5/4
25%
0.5/2
  
Nawito 18122598     50%
7/14
44%
7/16
   
Petir 4.392593      55%
5.5/10
35%
3.5/10
  
Coiled 0.6 64-bit2585      35%
12.5/36
32%
9.5/30
  
Minic 0.40 64-bit2582     57%
8/14
48%
15.5/32
44%
14/32
  
Delocto 0.6 64-bit2579      38%
1.5/4
37%
11/30
  
Minic 0.43 64-bit2568      75%
3/4
50%
5/10
  
SOS 5.12563   50%
0.5/1
  56%
18/32
   
Dorky 4.8 64-bit2557      65%
23.5/36
44%
13.5/31
  
tomitankChess 1.4 64-bit2556     54%
7.5/14
65%
6.5/10
   
Ghost 3.1 64-bit2551     79%
11/14
64%
29.5/46
50%
1/2
  
NameEloAsymptote
0.8
64-bit
Asymptote
0.6
64-bit
4CPU
Asymptote
0.7
64-bit
Asymptote
0.6.3
64-bit
Asymptote
0.6
64-bit
Asymptote
0.5
64-bit
Asymptote
0.4.2
64-bit
Asymptote
0.3
64-bit
Asymptote
0.2.0
64-bit
Asymptote
0.1.8
64-bit
Betsabe II 1.842545      64%
9/14
50%
1/2
  
Ufim 8.022543     64%
9/14
50%
21/42
   
AnMon 5.752538     75%
10.5/14
55%
23/42
   
Caligula 0.82535      66%
21/32
52%
16.5/32
  
Marvin 2.0.0 64-bit2533     61%
8.5/14
 35%
3.5/10
  
Orion 0.5 64-bit2527      57%
24/42
40%
12.5/31
  
Bagatur 1.5f 64-bit2526      58%
18.5/32
44%
14/32
  
CyberPagno 3.0 64-bit2514     68%
9.5/14
45%
4.5/10
45%
4.5/10
  
Delphil 3.2 64-bit2495     79%
11/14
60%
6/10
   
MadChess 2.2 64-bit2494      64%
9/14
61%
19.5/32
42%
2.5/6
 
Jumbo 0.6.96 64-bit2489      64%
9/14
75%
1.5/2
  
Jumbo 0.6.51 64-bit2488     75%
10.5/14
 55%
5.5/10
  
Drosophila 1.5.1 64-bit2479      88%
3.5/4
55%
17.5/32
  
SpiderChess 0706032476       45%
4.5/10
33%
2/6
 
Lozza 1.18 64-bit2472      50%
2/4
75%
1.5/2
33%
2/6
 
Nemeton 1.82459     86%
12/14
88%
3.5/4
100%
2/2
  
Mephisto Gideon Professional2446       55%
5.5/10
67%
4/6
 
Nemeton 1.72419       100%
4/4
50%
1/2
 
Patzer 3.802395   100%
1/1
    8%
0.5/6
 
Ares GB 64-bit2391       70%
23/33
32%
9.5/30
 
NameEloAsymptote
0.8
64-bit
Asymptote
0.6
64-bit
4CPU
Asymptote
0.7
64-bit
Asymptote
0.6.3
64-bit
Asymptote
0.6
64-bit
Asymptote
0.5
64-bit
Asymptote
0.4.2
64-bit
Asymptote
0.3
64-bit
Asymptote
0.2.0
64-bit
Asymptote
0.1.8
64-bit
Galjoen 0.39 64-bit2387       59%
19.5/33
44%
20.5/47
 
Waxman 20172370       100%
3/3
50%
1/2
 
Isa 2.0.64 64-bit2363       69%
23.5/34
50%
19.5/39
 
FireFly 2.7.2 64-bit2328       83%
2.5/3
100%
1/1
 
EveAnn 1.722319       100%
3/3
30%
4.5/15
 
Invictus r228 64-bit2292       83%
2.5/3
100%
1/1
25%
1.5/6
Kingfisher 1.0 64-bit2280       67%
2/3
62%
7.5/12
 
Zevra 1.8.6 r672 64-bit2269        75%
1.5/2
56%
4.5/8
CT800 1.32 64-bit2264       17%
0.5/3
83%
2.5/3
29%
3.5/12
CT800 1.30 64-bit2256        69%
5.5/8
32%
13/40
Esc 1.162253       83%
26.5/32
63%
19/30
 
Zevra 1.8.5 r664 64-bit2247        58%
3.5/6
34%
13.5/40
Weini 0.0.23 64-bit2241        62%
5/8
44%
23.5/54
Joker2 0.7.7 64-bit2214       75%
3/4
0%
0/1
 
Dorpsgek Eve's Temptation 64-bit2200       91%
29/32
75%
1.5/2
46%
18.5/40
RamJet 0.142169        100%
2/2
50%
20/40
Barbarossa 0.4.0 64-bit2133        75%
1.5/2
41%
16.5/40
Prophet3 20180811 64-bit2129       93%
28/30
72%
21.5/30
 
Hedgehog 1.9 64-bit2070        100%
2/2
56%
20/36
Abbess 2018.02.072033        100%
2/2
61%
24.5/40
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
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:
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  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 8, 2021