CCRL 40/15
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 1'240'737 games
played by 2'832 programs

White wins: 425'216 (34.3%)
Black wins: 312'397 (25.2%)
Draws: 503'124 (40.6%)
White score: 54.5%

Custom engine selection

Comparing 11 engines!
11 selected engines played 30 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 1, 2021 with Bayeselo based on 1'240'737 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+
 Demolito 2021-03-19 64-bit3105+84−8355.7%−33.238.6%44 
64.8%
1Demolito 2020-05-14 64-bit3088+19−1951.4%−10.750.8%811
68.1%
 Demolito 2019-04-27 64-bit 4CPU3072+66−6650.0%−0.538.9%72
58.1%
 Demolito 2018-10-29 64-bit 4CPU3064+30−3048.6%+5.451.9%322
93.8%
 Demolito 2019-07-15 64-bit3034+23−2251.2%−11.448.5%598
99.9%
 Demolito 2019-04-27 64-bit2985+19−1949.9%+1.742.4%878
74.4%
 Demolito 2018-10-29 64-bit2977+15−1552.2%−18.939.8%1418
86.2%
 Demolito 2017-08-26 64-bit 4CPU2962+21−2140.2%+63.840.8%748
100.0%
 Demolito 2018-03-01 64-bit2910+17−1746.6%+19.542.8%1148
93.9%
 Demolito 2017-08-26 64-bit2889+20−2048.2%+9.143.8%790
99.8%
 Demolito 2017-06-18 64-bit2843+25−2548.8%+6.243.7%487
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Demolito 2021-03-19 64-bit3105           
2Demolito 2020-05-14 64-bit3088           
3Demolito 2019-04-27 64-bit 4CPU3072           
4Demolito 2018-10-29 64-bit 4CPU3064           
5Demolito 2019-07-15 64-bit3034           
6Demolito 2019-04-27 64-bit2985           
7Demolito 2018-10-29 64-bit2977        16.5 − 13.5
+9−6=15
−37
  
8Demolito 2017-08-26 64-bit 4CPU2962           
9Demolito 2018-03-01 64-bit2910      13.5 − 16.5
+6−9=15
+37
    
10Demolito 2017-08-26 64-bit2889           
11Demolito 2017-06-18 64-bit2843           
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
#NameElo1234567891011
1Demolito 2021-03-19 64-bit3105 64.872.981.694.899.799.899.9100.0100.0100.0
2Demolito 2020-05-14 64-bit308835.2 68.190.2100.0100.0100.0100.0100.0100.0100.0
3Demolito 2019-04-27 64-bit 4CPU307227.131.9 58.185.499.399.799.9100.0100.0100.0
4Demolito 2018-10-29 64-bit 4CPU306418.49.841.9 93.8100.0100.0100.0100.0100.0100.0
5Demolito 2019-07-15 64-bit30345.20.014.66.2 99.9100.0100.0100.0100.0100.0
6Demolito 2019-04-27 64-bit29850.30.00.70.00.1 74.494.0100.0100.0100.0
7Demolito 2018-10-29 64-bit29770.20.00.30.00.025.6 86.2100.0100.0100.0
8Demolito 2017-08-26 64-bit 4CPU29620.10.00.10.00.06.013.8 100.0100.0100.0
9Demolito 2018-03-01 64-bit29100.00.00.00.00.00.00.00.0 93.9100.0
10Demolito 2017-08-26 64-bit28890.00.00.00.00.00.00.00.06.1 99.8
11Demolito 2017-06-18 64-bit28430.00.00.00.00.00.00.00.00.00.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011
1Demolito 2021-03-19 64-bit3105 520036000000
2Demolito 2020-05-14 64-bit308852 00192132620000
3Demolito 2019-04-27 64-bit 4CPU307200 800000000
4Demolito 2018-10-29 64-bit 4CPU30640080 02860600
5Demolito 2019-07-15 64-bit30343619200 394216066280
6Demolito 2019-04-27 64-bit29850132028394 59202927067
7Demolito 2018-10-29 64-bit297706206216592 092425672
8Demolito 2017-08-26 64-bit 4CPU29620000000 8900
9Demolito 2018-03-01 64-bit291000066629292489 615242
10Demolito 2017-08-26 64-bit2889000028702560615 563
11Demolito 2017-06-18 64-bit28430000067720242563 
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
#NameElo1234567891011
1Demolito 2021-03-19 64-bit3105 6.10.00.05.60.00.00.00.00.00.0
2Demolito 2020-05-14 64-bit30886.1 0.00.013.67.82.80.00.00.00.0
3Demolito 2019-04-27 64-bit 4CPU30720.00.0 20.30.00.00.00.00.00.00.0
4Demolito 2018-10-29 64-bit 4CPU30640.00.020.3 0.02.30.30.00.40.00.0
5Demolito 2019-07-15 64-bit30345.613.60.00.0 26.710.70.03.82.00.0
6Demolito 2019-04-27 64-bit29850.07.80.02.326.7 25.80.014.44.24.9
7Demolito 2018-10-29 64-bit29770.02.80.00.310.725.8 0.036.011.63.8
8Demolito 2017-08-26 64-bit 4CPU29620.00.00.00.00.00.00.0 4.70.00.0
9Demolito 2018-03-01 64-bit29100.00.00.00.43.814.436.04.7 31.714.8
10Demolito 2017-08-26 64-bit28890.00.00.00.02.04.211.60.031.7 44.1
11Demolito 2017-06-18 64-bit28430.00.00.00.00.04.93.80.014.844.1 
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 105 common opponents

Custom engine selection
NameEloDemolito
2021-03-19
64-bit
Demolito
2020-05-14
64-bit
Demolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-04-27
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
Laser 1.7 64-bit3206 32%
6.5/20
   14%
4.5/32
     
Chiron 4 64-bit 4CPU3188  38%
1.5/4
50%
2/4
       
NirvanaChess 2.4 64-bit 4CPU3178  75%
3/4
50%
2/4
       
ChessBrainVB 3.72 4CPU3165  38%
1.5/4
50%
2/4
       
Nemorino 5.00 64-bit 4CPU3147  38%
1.5/4
38%
1.5/4
       
Xiphos 0.4 64-bit3144 42%
8.5/20
  35%
3.5/10
46%
6.5/14
20%
6/30
    
Laser 1.6 64-bit3129    25%
2.5/10
 22%
6.5/30
    
Pedone 1.9 64-bit 4CPU3126  38%
1.5/4
47%
8.5/18
       
Chiron 4 64-bit3113    35%
3.5/10
20%
6.5/32
     
Combusken 1.4.0 64-bit311025%
1/4
43%
6/14
         
NirvanaChess 2.4 64-bit3099 38%
1.5/4
   33%
10.5/32
     
Vajolet2 2.8 64-bit309875%
3/4
54%
13/24
         
Equinox 3.20 64-bit3094    45%
4.5/10
29%
4/14
     
Vajolet2 2.7 64-bit3094    62%
2.5/4
 32%
9.5/30
    
Fritz 15 64-bit3092    45%
4.5/10
29%
4/14
     
Nemorino 5.00 64-bit3085 50%
2/4
  75%
3/4
 30%
9/30
    
chess22k 1.14 64-bit307775%
3/4
50%
12/24
  44%
7/16
      
Texel 1.07 64-bit3073 38%
1.5/4
  25%
1/4
      
Igel 2.4.0 64-bit3068 52%
10.5/20
  50%
7/14
      
Rodent III 0.276 64-bit 4CPU3067  54%
7.5/14
50%
5/10
       
NameEloDemolito
2021-03-19
64-bit
Demolito
2020-05-14
64-bit
Demolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-04-27
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
ChessBrainVB 3.74306550%
2/4
62%
2.5/4
  48%
13.5/28
      
ChessBrainVB 3.723060     30%
9.5/32
44%
14/32
    
iCE 4.0 64-bit305975%
3/4
88%
3.5/4
  44%
7/16
      
Pedone 1.8 64-bit3058      33%
10/30
 0%
0/1
  
Wasp 3.60 64-bit3039    35%
3.5/10
48%
15.5/32
53%
8.5/16
    
RubiChess 1.4 64-bit3036     52%
15.5/30
39%
12.5/32
    
Senpai 2.0 64-bit3031    25%
1/4
 34%
13/38
 25%
0.5/2
40%
4/10
 
Sting SF 15 64-bit3031    62%
2.5/4
44%
10.5/24
     
SmarThink 1.98 64-bit3025    62%
2.5/4
31%
10/32
38%
11.5/30
    
Pirarucu 2.9.5 64-bit 4CPU3023  45%
4.5/10
75%
3/4
       
Deep Fritz 14 64-bit 1CPU3017       33%
13/39
32%
16/50
  
Pirarucu 3.0.7 64-bit3012    32%
4.5/14
50%
8/16
     
Monolith 2 64-bit3003 50%
2/4
  64%
9/14
      
Winter 0.7 64-bit3002 70%
14/20
  50%
8/16
      
Sting SF 9 64-bit3000     54%
7.5/14
  39%
7/18
  
Vajolet2 2.5 64-bit3000        32%
6.5/20
33%
4/12
 
Hakkapeliitta TCEC v2 64-bit2999    50%
2/4
41%
13/32
50%
2/4
 50%
2/4
  
Defenchess 1.1f 64-bit2996    75%
3/4
45%
14.5/32
42%
16/38
 50%
3/6
0%
0/4
 
Rybka 3 32-bit2995 48%
9.5/20
   46%
6.5/14
     
Rodent III 0.281 64-bit2992    64%
9/14
50%
2/4
     
NameEloDemolito
2021-03-19
64-bit
Demolito
2020-05-14
64-bit
Demolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-04-27
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
Rodent III 0.275 64-bit2985     34%
7.5/22
42%
16/38
 33%
14.5/44
  
Wasp 3.0 64-bit2983      50%
17/34
 38%
15/40
  
Rodent III 0.238 64-bit2981        25%
1.5/6
36%
11.5/32
 
Ethereal 9.00 64-bit2967        26%
5/19
46%
15.5/34
 
Pirarucu 2.9.5 64-bit2966     57%
12.5/22
53%
9.5/18
    
Amoeba 3.0 64-bit2962    61%
8.5/14
55%
12/22
     
Hiarcs 142960      25%
1/4
 42%
8.5/20
20%
2/10
20%
2/10
Vajolet2 2.3 64-bit2955         32%
4.5/14
25%
2.5/10
Lc0 0.20.1 w11258 64-bit2954   70%
7/10
 58%
10.5/18
     
Deuterium 2019.1.36.50 64-bit2953    64%
9/14
59%
13/22
50%
18/36
    
Hakkapeliitta 3.0 64-bit2953        0%
0/2
29%
4/14
25%
2.5/10
Wasp 2.6 64-bit2946        43%
9.5/22
50%
1/2
 
Deep Sjeng c't 20102940      38%
1.5/4
 50%
1/2
50%
1/2
 
Marvin 3.4.0 64-bit2937    85%
8.5/10
54%
6.5/12
     
Crafty 25.2 64-bit2931      57%
19.5/34
 44%
15/34
36%
5/14
45%
4.5/10
Amoeba 2.8 64-bit2926   0%
0/1
  38%
4.5/12
 36%
16/44
  
Winter 0.6 64-bit2926    85%
8.5/10
52%
23/44
     
Wasp 2.01 64-bit2925         25%
0.5/2
55%
5.5/10
Bobcat 8.0 64-bit2923      62%
2.5/4
 60%
14.5/24
40%
8/20
35%
3.5/10
Cheng 4.39 64-bit2919     88%
3.5/4
62%
2.5/4
 48%
9.5/20
50%
1/2
 
NameEloDemolito
2021-03-19
64-bit
Demolito
2020-05-14
64-bit
Demolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-04-27
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
Deep Junior Yokohama 64-bit2919      50%
2/4
  0%
0/2
20%
2/10
Dirty CUCUMBER 64-bit2918    75%
3/4
66%
14.5/22
72%
23/32
    
Gull 1.2 64-bit2918         38%
3/8
35%
3.5/10
ChessBrainVB 3.312915     71%
10/14
    50%
8.5/17
Deep Junior 13.3 64-bit2915        50%
1/2
38%
3/8
 
Spike 1.4 Leiden2914        50%
1/2
38%
1.5/4
 
Deuterium 2018.1.35.514 64-bit2912   100%
1/1
  53%
16/30
 52%
26/50
  
Amoeba 2.6 64-bit2911        48%
9.5/20
46%
5.5/12
 
Rodent III 0.172 64-bit2909         20%
1/5
56%
9/16
Quazar 0.4 64-bit2904     68%
9.5/14
  42%
8.5/20
25%
0.5/2
75%
1.5/2
Toga II 4.0 64-bit2904      57%
21.5/38
 43%
6/14
42%
12.5/30
 
Amoeba 2.7 64-bit2901        75%
1.5/2
42%
17.5/42
 
Atlas 3.91 64-bit2898    75%
3/4
71%
10/14
75%
3/4
 52%
15.5/30
62%
2.5/4
 
chess22k 1.7 64-bit2898        67%
12/18
45%
9/20
 
EXchess 7.97b 64-bit2894     75%
10.5/14
  58%
17.5/30
52%
10.5/20
44%
7/16
Deuterium 14.3.34.130 64-bit2890        64%
11.5/18
46%
5.5/12
38%
4.5/12
Scorpio 2.8 64-bit2885      68%
20.5/30
 62%
15/24
38%
1.5/4
 
Amoeba 2.5 64-bit2872         50%
1/2
39%
12.5/32
Gaviota 1.0 64-bit2858      70%
21/30
 72%
13/18
60%
6/10
50%
1/2
Dirty 30Apr2017 64-bit2856        38%
1.5/4
47%
8.5/18
38%
6/16
NameEloDemolito
2021-03-19
64-bit
Demolito
2020-05-14
64-bit
Demolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-04-27
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
MinkoChess 1.3 64-bit2852         45%
4.5/10
25%
0.5/2
Tucano 7.06 64-bit2852    70%
7/10
82%
11.5/14
  65%
13/20
  
Toga II 3.02850         69%
5.5/8
0%
0/2
DisasterArea 1.65 64-bit2847        67%
12/18
68%
9.5/14
62%
10/16
Tornado 8.0 64-bit2842        38%
1.5/4
69%
11/16
50%
8/16
Fruit Reloaded 3.2.1 64-bit2837      88%
3.5/4
 62%
5/8
54%
7.5/14
 
The Baron 3.43 64-bit2837      75%
22.5/30
 70%
7/10
  
Zappa Mexico 64-bit2833         44%
3.5/8
50%
5/10
Murka 3 64-bit2823         44%
3.5/8
60%
6/10
Godel 4.4.5 64-bit2814      85%
25.5/30
 70%
7/10
  
GNU Chess 5.60 64-bit2813         56%
4.5/8
60%
6/10
Scorpio 2.7.7 64-bit2804         75%
6/8
56%
9/16
The Baron 3.42 64-bit2797        72%
21.5/30
38%
1.5/4
 
Monolith 1.0 64-bit2795      68%
20.5/30
 72%
21.5/30
  
Rhetoric 1.4.3 64-bit2793         69%
5.5/8
45%
4.5/10
Marvin 3.1.0 64-bit2791      88%
26.5/30
 54%
6.5/12
  
The Baron 3.29 64-bit2785         62%
5/8
55%
5.5/10
Octochess r5506 64-bit2784         69%
5.5/8
60%
6/10
RuyDos 1.1.6 64-bit2782      80%
24/30
 50%
5.5/11
  
Pawny 1.2 64-bit2779         62%
7.5/12
64%
9/14
NameEloDemolito
2021-03-19
64-bit
Demolito
2020-05-14
64-bit
Demolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-04-27
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
Naraku 1.42774         81%
6.5/8
70%
7/10
RofChade 1.0 64-bit2774      85%
25.5/30
 69%
25/36
  
RubiChess 1.1 64-bit2774      78%
23.5/30
 56%
4.5/8
  
Frenzee 3.5.19 64-bit2773         69%
5.5/8
50%
5/10
chess22k 1.5 64-bit2750         62%
5/8
65%
6.5/10
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 1, 2021