CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Custom engine selection

Comparing 9 engines!
9 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 Intel CPU.
Computed on October 12, 2019 with Bayeselo based on 1'090'583 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 4CPU3072+66−6650.0%+0.038.9%72 
70.3%
1Demolito 2018-10-29 64-bit 4CPU3051+36−3652.0%−14.651.8%226
81.8%
 Demolito 2019-07-15 64-bit3030+26−2651.7%−14.847.5%444
99.6%
 Demolito 2019-04-27 64-bit2986+19−1949.9%+1.742.4%878
73.3%
 Demolito 2018-10-29 64-bit2978+15−1552.2%−18.639.8%1418
85.3%
 Demolito 2017-08-26 64-bit 4CPU2964+21−2140.2%+63.740.8%748
100.0%
 Demolito 2018-03-01 64-bit2911+17−1746.6%+19.642.8%1148
93.7%
 Demolito 2017-08-26 64-bit2890+20−2048.2%+9.443.8%790
99.8%
 Demolito 2017-06-18 64-bit2844+25−2548.8%+6.043.7%487
 

Results matrix

Custom engine selection
#NameElo123456789
1Demolito 2019-04-27 64-bit 4CPU3072         
2Demolito 2018-10-29 64-bit 4CPU3051         
3Demolito 2019-07-15 64-bit3030         
4Demolito 2019-04-27 64-bit2986         
5Demolito 2018-10-29 64-bit2978      16.5 − 13.5
+9−6=15
−37
  
6Demolito 2017-08-26 64-bit 4CPU2964         
7Demolito 2018-03-01 64-bit2911    13.5 − 16.5
+6−9=15
+37
    
8Demolito 2017-08-26 64-bit2890         
9Demolito 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
#NameElo123456789
1Demolito 2019-04-27 64-bit 4CPU3072 70.387.199.299.699.9100.0100.0100.0
2Demolito 2018-10-29 64-bit 4CPU305129.7 81.899.9100.0100.0100.0100.0100.0
3Demolito 2019-07-15 64-bit303012.918.2 99.6100.0100.0100.0100.0100.0
4Demolito 2019-04-27 64-bit29860.80.10.4 73.393.2100.0100.0100.0
5Demolito 2018-10-29 64-bit29780.40.00.026.7 85.3100.0100.0100.0
6Demolito 2017-08-26 64-bit 4CPU29640.10.00.06.814.7 100.0100.0100.0
7Demolito 2018-03-01 64-bit29110.00.00.00.00.00.0 93.7100.0
8Demolito 2017-08-26 64-bit28900.00.00.00.00.00.06.3 99.8
9Demolito 2017-06-18 64-bit28440.00.00.00.00.00.00.00.2 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789
1Demolito 2019-04-27 64-bit 4CPU3072 760000000
2Demolito 2018-10-29 64-bit 4CPU305176 02860600
3Demolito 2019-07-15 64-bit303000 394216066280
4Demolito 2019-04-27 64-bit2986028394 59202927067
5Demolito 2018-10-29 64-bit297806216592 092425672
6Demolito 2017-08-26 64-bit 4CPU296400000 8900
7Demolito 2018-03-01 64-bit2911066629292489 615242
8Demolito 2017-08-26 64-bit28900028702560615 563
9Demolito 2017-06-18 64-bit284400067720242563 
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
#NameElo123456789
1Demolito 2019-04-27 64-bit 4CPU3072 25.50.00.00.00.00.00.00.0
2Demolito 2018-10-29 64-bit 4CPU305125.5 0.02.50.40.00.40.00.0
3Demolito 2019-07-15 64-bit30300.00.0 29.811.60.04.12.30.0
4Demolito 2019-04-27 64-bit29860.02.529.8 25.80.014.44.24.9
5Demolito 2018-10-29 64-bit29780.00.411.625.8 0.036.011.63.8
6Demolito 2017-08-26 64-bit 4CPU29640.00.00.00.00.0 4.70.00.0
7Demolito 2018-03-01 64-bit29110.00.44.114.436.04.7 31.714.8
8Demolito 2017-08-26 64-bit28900.00.02.34.211.60.031.7 44.1
9Demolito 2017-06-18 64-bit28440.00.00.04.93.80.014.844.1 
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 93 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
2019-04-27
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 4CPU318075%
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-bit3150  35%
3.5/10
46%
6.5/14
20%
6/30
    
Pedone 1.9 64-bit 4CPU313538%
1.5/4
50%
2/4
       
Laser 1.6 64-bit3129  25%
2.5/10
 22%
6.5/30
    
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-bit3094  45%
4.5/10
29%
4/14
     
Nemorino 5.00 64-bit3088  75%
3/4
 30%
9/30
    
ChessBrainVB 3.723062   30%
9.5/32
44%
14/32
    
Pedone 1.8 64-bit3060    33%
10/30
 0%
0/1
  
Rodent III 0.276 64-bit 4CPU305754%
7.5/14
50%
5/10
       
Wasp 3.60 64-bit3040  35%
3.5/10
48%
15.5/32
53%
8.5/16
    
RubiChess 1.4 64-bit3038   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-bit3033  62%
2.5/4
44%
10.5/24
     
SmarThink 1.98 64-bit3026  62%
2.5/4
31%
10/32
38%
11.5/30
    
NameEloDemolito
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 Fritz 14 64-bit 1CPU3019     33%
13/39
32%
16/50
  
Pirarucu 2.9.5 64-bit 4CPU301745%
4.5/10
75%
3/4
       
Pirarucu 3.0.7 64-bit3014  32%
4.5/14
50%
8/16
     
Vajolet2 2.5 64-bit3002      32%
6.5/20
33%
4/12
 
Defenchess 1.1f 64-bit2998  75%
3/4
45%
14.5/32
42%
16/38
 50%
3/6
0%
0/4
 
Hakkapeliitta TCEC v2 64-bit2998  50%
2/4
41%
13/32
50%
2/4
 50%
2/4
  
Rodent III 0.281 64-bit2998  64%
9/14
50%
2/4
     
Sting SF 9 64-bit2997   54%
7.5/14
  39%
7/18
  
Rodent III 0.275 64-bit2986   34%
7.5/22
42%
16/38
 33%
14.5/44
  
Wasp 3.0 64-bit2985    50%
17/34
 38%
15/40
  
Rodent III 0.238 64-bit2983      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-bit2967   57%
12.5/22
53%
9.5/18
    
Hiarcs 142962    25%
1/4
 42%
8.5/20
20%
2/10
20%
2/10
Vajolet2 2.3 64-bit2957       32%
4.5/14
25%
2.5/10
Amoeba 3.0 64-bit2954  61%
8.5/14
55%
12/22
     
Deuterium 2019.1.36.50 64-bit2954  64%
9/14
59%
13/22
50%
18/36
    
Hakkapeliitta 3.0 64-bit2954      0%
0/2
29%
4/14
25%
2.5/10
Lc0 0.20.1 w11258 64-bit2952 70%
7/10
 58%
10.5/18
     
Wasp 2.6 64-bit2947      43%
9.5/22
50%
1/2
 
NameEloDemolito
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 Sjeng c't 20102942    38%
1.5/4
 50%
1/2
50%
1/2
 
Marvin 3.4.0 64-bit2938  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-bit2924    62%
2.5/4
 60%
14.5/24
40%
8/20
35%
3.5/10
Cheng 4.39 64-bit2921   88%
3.5/4
62%
2.5/4
 48%
9.5/20
50%
1/2
 
Deep Junior Yokohama 64-bit2921    50%
2/4
  0%
0/2
20%
2/10
Deep Junior 13.3 64-bit2919      50%
1/2
38%
3/8
 
Dirty CUCUMBER 64-bit2919  75%
3/4
66%
14.5/22
72%
23/32
    
Gull 1.2 64-bit2919       38%
3/8
35%
3.5/10
ChessBrainVB 3.312916   71%
10/14
    50%
8.5/17
Spike 1.4 Leiden2915      50%
1/2
38%
1.5/4
 
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-bit2906      75%
1.5/2
42%
17.5/42
 
Quazar 0.4 64-bit2906   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
 
NameEloDemolito
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
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-bit2894   75%
10.5/14
  58%
17.5/30
52%
10.5/20
44%
7/16
Deuterium 14.3.34.130 64-bit2892      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-bit2873       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-bit2857      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-bit2853  70%
7/10
82%
11.5/14
  65%
13/20
  
Toga II 3.02851       69%
5.5/8
0%
0/2
DisasterArea 1.65 64-bit2846      67%
12/18
68%
9.5/14
62%
10/16
Tornado 8.0 64-bit2843      38%
1.5/4
69%
11/16
50%
8/16
The Baron 3.43 64-bit2840    75%
22.5/30
 70%
7/10
  
Fruit Reloaded 3.2.1 64-bit2836    88%
3.5/4
 62%
5/8
54%
7.5/14
 
Zappa Mexico 64-bit2833       44%
3.5/8
50%
5/10
Murka 3 64-bit2825       44%
3.5/8
60%
6/10
Godel 4.4.5 64-bit2815    85%
25.5/30
 70%
7/10
  
GNU Chess 5.60 64-bit2812       56%
4.5/8
60%
6/10
Scorpio 2.7.7 64-bit2805       75%
6/8
56%
9/16
NameEloDemolito
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
The Baron 3.42 64-bit2797      72%
21.5/30
38%
1.5/4
 
Monolith 1.0 64-bit2796    68%
20.5/30
 72%
21.5/30
  
Rhetoric 1.4.3 64-bit2795       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-bit2786       62%
5/8
55%
5.5/10
Octochess r5506 64-bit2783       69%
5.5/8
60%
6/10
RuyDos 1.1.6 64-bit2783    80%
24/30
 50%
5.5/11
  
Pawny 1.2 64-bit2777       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-bit2775    85%
25.5/30
 69%
25/36
  
RubiChess 1.1 64-bit2775    78%
23.5/30
 56%
4.5/8
  
chess22k 1.5 64-bit2751       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 October 12, 2019