CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Custom engine selection

Comparing 10 engines!
10 selected engines played 30 games with each other

CCRL 40/40 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 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Computed on December 10, 2019 with Bayeselo based on 1'104'091 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+
 Demolito 2019-04-27 64-bit 4CPU3074+66−6650.0%+0.138.9%72 
67.7%
1Demolito 2018-10-29 64-bit 4CPU3057+34−3450.4%−5.851.6%252
90.0%
 Demolito 2019-07-15 64-bit3028+24−2450.8%−8.447.5%510
55.3%
 Demolito 2019-10-31 64-bit3023+80−8238.6%+66.550.0%44
80.6%
 Demolito 2019-04-27 64-bit2986+19−1949.9%+1.442.4%878
73.9%
 Demolito 2018-10-29 64-bit2978+15−1552.2%−19.139.8%1418
84.5%
 Demolito 2017-08-26 64-bit 4CPU2964+21−2140.2%+63.640.8%748
100.0%
 Demolito 2018-03-01 64-bit2910+17−1746.6%+20.242.8%1148
93.8%
 Demolito 2017-08-26 64-bit2890+20−2048.2%+9.043.8%790
99.8%
 Demolito 2017-06-18 64-bit2844+25−2548.8%+5.443.7%487
 

Results matrix

Custom engine selection
#NameElo12345678910
1Demolito 2019-04-27 64-bit 4CPU3074          
2Demolito 2018-10-29 64-bit 4CPU3057          
3Demolito 2019-07-15 64-bit3028          
4Demolito 2019-10-31 64-bit3023          
5Demolito 2019-04-27 64-bit2986          
6Demolito 2018-10-29 64-bit2978       16.5 − 13.5
+9−6=15
−38
  
7Demolito 2017-08-26 64-bit 4CPU2964          
8Demolito 2018-03-01 64-bit2910     13.5 − 16.5
+6−9=15
+38
    
9Demolito 2017-08-26 64-bit2890          
10Demolito 2017-06-18 64-bit2844          
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
1Demolito 2019-04-27 64-bit 4CPU3074 67.789.583.199.399.799.9100.0100.0100.0
2Demolito 2018-10-29 64-bit 4CPU305732.3 90.077.4100.0100.0100.0100.0100.0100.0
3Demolito 2019-07-15 64-bit302810.510.0 55.399.6100.0100.0100.0100.0100.0
4Demolito 2019-10-31 64-bit302316.922.644.7 80.685.691.499.699.9100.0
5Demolito 2019-04-27 64-bit29860.70.00.419.4 73.993.0100.0100.0100.0
6Demolito 2018-10-29 64-bit29780.30.00.014.426.1 84.5100.0100.0100.0
7Demolito 2017-08-26 64-bit 4CPU29640.10.00.08.67.015.5 100.0100.0100.0
8Demolito 2018-03-01 64-bit29100.00.00.00.40.00.00.0 93.8100.0
9Demolito 2017-08-26 64-bit28900.00.00.00.10.00.00.06.2 99.8
10Demolito 2017-06-18 64-bit28440.00.00.00.00.00.00.00.00.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910
1Demolito 2019-04-27 64-bit 4CPU3074 7600000000
2Demolito 2018-10-29 64-bit 4CPU305776 002860600
3Demolito 2019-07-15 64-bit302800 88394216066280
4Demolito 2019-10-31 64-bit30230088 8120000
5Demolito 2019-04-27 64-bit29860283948 59202927067
6Demolito 2018-10-29 64-bit29780621612592 092425672
7Demolito 2017-08-26 64-bit 4CPU2964000000 8900
8Demolito 2018-03-01 64-bit29100666029292489 615242
9Demolito 2017-08-26 64-bit289000280702560615 563
10Demolito 2017-06-18 64-bit2844000067720242563 
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
1Demolito 2019-04-27 64-bit 4CPU3074 23.50.00.00.00.00.00.00.00.0
2Demolito 2018-10-29 64-bit 4CPU305723.5 0.00.02.50.40.00.40.00.0
3Demolito 2019-07-15 64-bit30280.00.0 15.928.411.20.04.02.20.0
4Demolito 2019-10-31 64-bit30230.00.015.9 0.90.80.00.00.00.0
5Demolito 2019-04-27 64-bit29860.02.528.40.9 25.80.014.44.24.9
6Demolito 2018-10-29 64-bit29780.00.411.20.825.8 0.036.011.63.8
7Demolito 2017-08-26 64-bit 4CPU29640.00.00.00.00.00.0 4.70.00.0
8Demolito 2018-03-01 64-bit29100.00.44.00.014.436.04.7 31.714.8
9Demolito 2017-08-26 64-bit28900.00.02.20.04.211.60.031.7 44.1
10Demolito 2017-06-18 64-bit28440.00.00.00.04.93.80.014.844.1 
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 99 common opponents

Custom engine selection
NameEloDemolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-10-31
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
Chiron 4 64-bit 4CPU319238%
1.5/4
50%
2/4
        
NirvanaChess 2.4 64-bit 4CPU318175%
3/4
50%
2/4
        
ChessBrainVB 3.72 4CPU317338%
1.5/4
50%
2/4
        
Nemorino 5.00 64-bit 4CPU315238%
1.5/4
38%
1.5/4
        
Xiphos 0.4 64-bit3148  35%
3.5/10
 46%
6.5/14
20%
6/30
    
Schooner 2.1 64-bit3132  25%
2.5/10
62%
2.5/4
      
Arasan 21.4 64-bit3129  50%
2/4
25%
1/4
      
Laser 1.6 64-bit3129  25%
2.5/10
  22%
6.5/30
    
Pedone 1.9 64-bit 4CPU312938%
1.5/4
50%
2/4
        
Chiron 4 64-bit3115  35%
3.5/10
 20%
6.5/32
     
Equinox 3.20 64-bit3096  45%
4.5/10
 29%
4/14
     
Vajolet2 2.7 64-bit3096  62%
2.5/4
  32%
9.5/30
    
Fritz 15 64-bit3095  45%
4.5/10
 29%
4/14
     
Nemorino 5.00 64-bit3087  75%
3/4
50%
2/4
 30%
9/30
    
ChessBrainVB 3.743072  48%
13.5/28
25%
1/4
      
Rodent III 0.276 64-bit 4CPU306854%
7.5/14
50%
5/10
        
chess22k 1.13 64-bit3068  44%
10.5/24
25%
1/4
      
iCE 4.0 64-bit3063  44%
7/16
38%
1.5/4
      
ChessBrainVB 3.723062    30%
9.5/32
44%
14/32
    
Pedone 1.8 64-bit3059     33%
10/30
 0%
0/1
  
NameEloDemolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-10-31
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
Wasp 3.75 64-bit3056  40%
8/20
50%
2/4
      
Wasp 3.60 64-bit3040  35%
3.5/10
 48%
15.5/32
53%
8.5/16
    
RubiChess 1.4 64-bit3037    52%
15.5/30
39%
12.5/32
    
Senpai 2.0 64-bit3036  25%
1/4
  34%
13/38
 25%
0.5/2
40%
4/10
 
Sting SF 15 64-bit3032  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 4CPU301945%
4.5/10
75%
3/4
        
Deep Fritz 14 64-bit 1CPU3018      33%
13/39
32%
16/50
  
Pirarucu 3.0.7 64-bit3013  32%
4.5/14
 50%
8/16
     
Vajolet2 2.5 64-bit3001       32%
6.5/20
33%
4/12
 
Hakkapeliitta TCEC v2 64-bit3000  50%
2/4
 41%
13/32
50%
2/4
 50%
2/4
  
Sting SF 9 64-bit2998    54%
7.5/14
  39%
7/18
  
Defenchess 1.1f 64-bit2997  75%
3/4
 45%
14.5/32
42%
16/38
 50%
3/6
0%
0/4
 
Rodent III 0.281 64-bit2992  64%
9/14
50%
2/4
50%
2/4
     
Rodent III 0.275 64-bit2986    34%
7.5/22
42%
16/38
 33%
14.5/44
  
Wasp 3.0 64-bit2984     50%
17/34
 38%
15/40
  
Rodent III 0.238 64-bit2982       25%
1.5/6
36%
11.5/32
 
Ethereal 9.00 64-bit2968       26%
5/19
46%
15.5/34
 
Pirarucu 2.9.5 64-bit2966    57%
12.5/22
53%
9.5/18
    
Hiarcs 142962     25%
1/4
 42%
8.5/20
20%
2/10
20%
2/10
NameEloDemolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-10-31
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
Lc0 0.20.1 w11258 64-bit2957 70%
7/10
  58%
10.5/18
     
Amoeba 3.0 64-bit2956  61%
8.5/14
 55%
12/22
     
Vajolet2 2.3 64-bit2956        32%
4.5/14
25%
2.5/10
Hakkapeliitta 3.0 64-bit2954       0%
0/2
29%
4/14
25%
2.5/10
Deuterium 2019.1.36.50 64-bit2953  64%
9/14
 59%
13/22
50%
18/36
    
Wasp 2.6 64-bit2947       43%
9.5/22
50%
1/2
 
Deep Sjeng c't 20102941     38%
1.5/4
 50%
1/2
50%
1/2
 
Marvin 3.4.0 64-bit2936  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-bit2927 0%
0/1
   38%
4.5/12
 36%
16/44
  
Winter 0.6 64-bit2927  85%
8.5/10
 52%
23/44
     
Wasp 2.01 64-bit2926        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-bit2922    88%
3.5/4
62%
2.5/4
 48%
9.5/20
50%
1/2
 
Deep Junior Yokohama 64-bit2920     50%
2/4
  0%
0/2
20%
2/10
Deep Junior 13.3 64-bit2918       50%
1/2
38%
3/8
 
Gull 1.2 64-bit2918        38%
3/8
35%
3.5/10
Dirty CUCUMBER 64-bit2916  75%
3/4
 66%
14.5/22
72%
23/32
    
ChessBrainVB 3.312915    71%
10/14
    50%
8.5/17
Spike 1.4 Leiden2914       50%
1/2
38%
1.5/4
 
NameEloDemolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-10-31
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
Deuterium 2018.1.35.514 64-bit2913 100%
1/1
   53%
16/30
 52%
26/50
  
Amoeba 2.6 64-bit2912       48%
9.5/20
46%
5.5/12
 
Rodent III 0.172 64-bit2910        20%
1/5
56%
9/16
Amoeba 2.7 64-bit2905       75%
1.5/2
42%
17.5/42
 
Quazar 0.4 64-bit2905    68%
9.5/14
  42%
8.5/20
25%
0.5/2
75%
1.5/2
Toga II 4.0 64-bit2905     57%
21.5/38
 43%
6/14
42%
12.5/30
 
Atlas 3.91 64-bit2902  75%
3/4
 71%
10/14
75%
3/4
 52%
15.5/30
62%
2.5/4
 
chess22k 1.7 64-bit2899       67%
12/18
45%
9/20
 
EXchess 7.97b 64-bit2893    75%
10.5/14
  58%
17.5/30
52%
10.5/20
44%
7/16
Deuterium 14.3.34.130 64-bit2891       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-bit2860     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
MinkoChess 1.3 64-bit2854        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
The Baron 3.43 64-bit2837     75%
22.5/30
 70%
7/10
  
NameEloDemolito
2019-04-27
64-bit
4CPU
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-07-15
64-bit
Demolito
2019-10-31
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
Fruit Reloaded 3.2.1 64-bit2836     88%
3.5/4
 62%
5/8
54%
7.5/14
 
Zappa Mexico 64-bit2832        44%
3.5/8
50%
5/10
Murka 3 64-bit2824        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-bit2811        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-bit2794        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-bit2783        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
Naraku 1.42776        81%
6.5/8
70%
7/10
Frenzee 3.5.19 64-bit2775        69%
5.5/8
50%
5/10
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
  
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 December 10, 2019