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 0 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+
1Gogobello 2.0 64-bit 4CPU2913+25−2550.8%−7.239.1%522 
94.0%
 Gogobello 2.1 64-bit2856+66−6555.9%−37.447.1%68
93.0%
 Gogobello 2.0 64-bit2805+17−1750.0%−2.431.9%1206
100.0%
 Gogobello 1.4 64-bit2687+16−1648.6%+9.338.2%1302
100.0%
 Gogobello 1.3 64-bit2605+27−2750.0%−1.136.7%455
68.7%
 Gogobello 1.2 64-bit2595+28−2851.8%−12.330.1%438
98.5%
 Gogobello 1.1 64-bit2551+28−2852.8%−18.632.6%433
100.0%
 Gogobello 1.0 64-bit2461+24−2451.3%−14.028.6%651
100.0%
 Gogobello 0.12 64-bit2060+27−2748.9%+8.128.2%500
100.0%
 Gogobello 0.10 64-bit1896+34−3540.9%+75.018.3%328
 

Results matrix

Custom engine selection
#NameElo12345678910
1Gogobello 2.0 64-bit 4CPU2913          
2Gogobello 2.1 64-bit2856          
3Gogobello 2.0 64-bit2805          
4Gogobello 1.4 64-bit2687          
5Gogobello 1.3 64-bit2605          
6Gogobello 1.2 64-bit2595          
7Gogobello 1.1 64-bit2551          
8Gogobello 1.0 64-bit2461          
9Gogobello 0.12 64-bit2060          
10Gogobello 0.10 64-bit1896          
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
1Gogobello 2.0 64-bit 4CPU2913 94.0100.0100.0100.0100.0100.0100.0100.0100.0
2Gogobello 2.1 64-bit28566.0 93.0100.0100.0100.0100.0100.0100.0100.0
3Gogobello 2.0 64-bit28050.07.0 100.0100.0100.0100.0100.0100.0100.0
4Gogobello 1.4 64-bit26870.00.00.0 100.0100.0100.0100.0100.0100.0
5Gogobello 1.3 64-bit26050.00.00.00.0 68.799.7100.0100.0100.0
6Gogobello 1.2 64-bit25950.00.00.00.031.3 98.5100.0100.0100.0
7Gogobello 1.1 64-bit25510.00.00.00.00.31.5 100.0100.0100.0
8Gogobello 1.0 64-bit24610.00.00.00.00.00.00.0 100.0100.0
9Gogobello 0.12 64-bit20600.00.00.00.00.00.00.00.0 100.0
10Gogobello 0.10 64-bit18960.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910
1Gogobello 2.0 64-bit 4CPU2913 000000000
2Gogobello 2.1 64-bit28560 7216000000
3Gogobello 2.0 64-bit2805072 57924624300
4Gogobello 1.4 64-bit2687016579 3582001425130
5Gogobello 1.3 64-bit26050024358 42625217500
6Gogobello 1.2 64-bit2595006200426 31619400
7Gogobello 1.1 64-bit25510024142252316 34600
8Gogobello 1.0 64-bit246100351175194346 8028
9Gogobello 0.12 64-bit2060000300080 270
10Gogobello 0.10 64-bit1896000000028270 
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
1Gogobello 2.0 64-bit 4CPU2913 0.00.00.00.00.00.00.00.00.0
2Gogobello 2.1 64-bit28560.0 5.71.20.00.00.00.00.00.0
3Gogobello 2.0 64-bit28050.05.7 23.11.40.41.50.20.00.0
4Gogobello 1.4 64-bit26870.01.223.1 20.411.58.22.60.20.0
5Gogobello 1.3 64-bit26050.00.01.420.4 47.728.415.80.00.0
6Gogobello 1.2 64-bit25950.00.00.411.547.7 36.317.80.00.0
7Gogobello 1.1 64-bit25510.00.01.58.228.436.3 31.90.00.0
8Gogobello 1.0 64-bit24610.00.00.22.615.817.831.9 7.02.9
9Gogobello 0.12 64-bit20600.00.00.00.20.00.00.07.0 32.6
10Gogobello 0.10 64-bit18960.00.00.00.00.00.00.02.932.6 
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 97 common opponents

Custom engine selection
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.2
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.10
64-bit
Equinox 3.30 64-bit3086  50%
0.5/1
0%
0/1
      
The Baron 3.44 64-bit2863 75%
3/4
40%
14.5/36
       
DisasterArea 1.65 64-bit2847 62%
2.5/4
 25%
1/4
      
Tornado 8.0 64-bit2842 50%
2/4
50%
2/4
       
Asymptote 0.6.3 64-bit2833 12%
0.5/4
50%
2/4
       
Zurichess Neuchatel 64-bit2824 38%
1.5/4
50%
4/8
12%
0.5/4
      
Bagatur 1.8a 64-bit2820 62%
2.5/4
38%
1.5/4
       
Monolith 1.0 64-bit2795 75%
3/4
57%
25/44
       
RuyDos 1.1.9 64-bit2793  50%
32/64
36%
13/36
      
RuyDos 1.1.10 64-bit2784 62%
2.5/4
44%
7.5/17
       
tomitankChess 3.0 64-bit2783  51%
22.5/44
25%
2/8
      
RuyDos 1.0.27 64-bit2763  25%
0.5/2
56%
5/9
      
Cheese 2.0 64-bit2753  56%
22.5/40
43%
15.5/36
      
Carballo 1.7 64-bit2736  58%
7/12
54%
6.5/12
      
Arminius 2018-12-23 64-bit2729  65%
31/48
38%
1.5/4
      
Shield 2.1 64-bit2728  56%
27.5/49
42%
12.5/30
      
Devel 2.00002724  50%
4/8
57%
8/14
      
Tucano 6.00 64-bit2724   56%
4.5/8
40%
4/10
     
GreKo 2018 64-bit2711  69%
27.5/40
48%
21/44
      
Topple 0.4.0 64-bit2709  67%
21.5/32
42%
2.5/6
      
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.2
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.10
64-bit
ProDeo 2.82706  57%
20.5/36
31%
2.5/8
      
Cheese 1.9 64-bit2703   38%
7.5/20
45%
4.5/10
     
Francesca MAD 0.22 64-bit2699  75%
3/4
56%
22.5/40
      
Devel 1.80902690   44%
3.5/8
29%
3.5/12
     
Delfi 5.42689    20%
2/10
25%
2.5/10
    
chess22k 1.4 64-bit2674    38%
1.5/4
42%
5/12
    
RedQueen 1.1.3 64-bit2670    55%
5.5/10
15%
1.5/10
    
Djinn 1.021 64-bit2667    45%
4.5/10
0%
0/2
    
Floyd 0.9 64-bit2658  73%
23.5/32
62%
10/16
31%
2.5/8
100%
2/2
 100%
1/1
  
Philou 3.7.1 64-bit2651   44%
3.5/8
25%
0.5/2
     
ECE X3 64-bit2644   59%
10/17
48%
9.5/20
50%
1/2
    
Gandalf 7 64-bit2643    54%
6.5/12
38%
4.5/12
    
DanaSah 7.32639  78%
25/32
67%
8/12
  19%
1.5/8
   
Rodin 8.02627   67%
8/12
52%
10.5/20
67%
8/12
30%
3/10
   
Ruffian 2.1.02623   56%
4.5/8
25%
0.5/2
35%
3.5/10
    
Phalanx XXV2618   58%
7/12
33%
6/18
29%
3.5/12
60%
6/10
   
Pharaon 3.5.12613   69%
5.5/8
50%
5/10
     
Sloppy 0.2.2 64-bit2611   56%
4.5/8
65%
6.5/10
55%
5.5/10
    
Donna 4.0 64-bit2605   75%
9/12
45%
9/20
45%
4.5/10
 25%
1/4
  
DanaSah 6.502604    35%
3.5/10
60%
6/10
 50%
2/4
  
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.2
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.10
64-bit
DanaSah 6.802601    75%
3/4
75%
7.5/10
    
Glass 2.0 64-bit2597   69%
5.5/8
 55%
5.5/10
    
Muse 0.953 64-bit2595   100%
4/4
67%
4/6
25%
0.5/2
46%
6.5/14
50%
2/4
  
GreKo 2016 64-bit2592   25%
1/4
 25%
0.5/2
32%
4.5/14
38%
1.5/4
  
Brutus 8.05 64-bit2589    25%
0.5/2
 80%
8/10
   
GarboChess 3.0 64-bit2586   38%
3/8
55%
5.5/10
55%
5.5/10
    
Ethereal 7.78 64-bit2584    80%
8/10
  10%
1/10
  
Nawito 1.1d2583   69%
5.5/8
77%
8.5/11
     
K2 0.872582   58%
7/12
45%
4.5/10
65%
6.5/10
40%
4/10
   
Jellyfish 1.1 64-bit2580    50%
5/10
  50%
2/4
  
Marvin 2.1.0 64-bit2580    54%
7.5/14
58%
7/12
    
Counter 2.1.0 64-bit2573   54%
6.5/12
25%
0.5/2
 46%
5.5/12
   
Coiled 0.4 64-bit2563   50%
2/4
56%
9/16
55%
5.5/10
25%
1/4
12%
0.5/4
  
Capivara LK 0.09b02g 64-bit2560     25%
2.5/10
54%
7.5/14
50%
0.5/1
  
JikChess 0.02 64-bit2557    50%
7/14
50%
5/10
39%
5.5/14
81%
6.5/8
  
RubiChess 0.9 64-bit2553   75%
4.5/6
   25%
1.5/6
  
Ghost 3 64-bit2548    55%
5.5/10
70%
7/10
21%
3/14
   
Carballo 1.4 64-bit2533    70%
7/10
70%
7/10
35%
3.5/10
   
Maverick 1.5 64-bit2533     62%
2.5/4
60%
6/10
36%
5/14
  
Fridolin 2.00 64-bit2530    45%
4.5/10
 62%
2.5/4
36%
6.5/18
  
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.2
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.10
64-bit
Hermann 2.8 64-bit2529    45%
4.5/10
 40%
4/10
45%
4.5/10
  
nanoSzachy 4.1 64-bit2529    38%
1.5/4
 38%
1.5/4
31%
5.5/18
  
ECE X22512     71%
10/14
 20%
2/10
  
CyberPagno 3.0 64-bit2511    65%
6.5/10
60%
6/10
80%
8/10
62%
2.5/4
  
Floyd 0.8 64-bit2509     40%
4/10
65%
6.5/10
   
Shield 1.3.1 64-bit2509     75%
7.5/10
64%
9/14
61%
13.5/22
  
WyldChess 1.1 64-bit2500      25%
2.5/10
50%
4/8
  
Dorky 4.5 64-bit2499     62%
2.5/4
70%
7/10
43%
6/14
  
Pepito 1.59 64-bit2492      75%
7.5/10
35%
3.5/10
  
Ghost 2.0.2 64-bit2484      45%
4.5/10
45%
4.5/10
  
Bruja 1.9.1 64-bit2478      60%
6/10
60%
6/10
  
pikoSzachy 4.12476      60%
6/10
40%
4/10
  
Betsabe II 1.662462     50%
2/4
 54%
7.5/14
  
Nemeton 1.512452     75%
10.5/14
50%
5/10
   
Eeyore 1.52 64-bit2444      75%
7.5/10
35%
3.5/10
  
Lozza 1.17a 64-bit2442     75%
3/4
80%
8/10
75%
3/4
  
TJchess 1.3 64-bit2434     62%
2.5/4
59%
6.5/11
50%
4/8
  
RamJet 0.132227       75%
3/4
45%
4.5/10
 
Joker2 0.7.7 64-bit2217   100%
1/1
    50%
4/8
 
Blitzkrieg rev337 64-bit2142       75%
3/4
35%
3.5/10
 
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.2
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.10
64-bit
Jabba 1.0 64-bit2077       100%
4/4
 25%
3.5/14
Soldat III 0.178 64-bit2069       100%
4/4
75%
3/4
 
BigLion 2.23x2066       75%
3/4
50%
2/4
25%
1/4
Zeta Dva 0301 64-bit2055       75%
3/4
42%
8.5/20
 
Ecce 1.0 (rev. 508) 64-bit2050       100%
4/4
62%
2.5/4
 
Cinnamon 2.0 64-bit2035       88%
3.5/4
46%
6.5/14
 
Cupcake 1.1a 64-bit2029        38%
1.5/4
50%
2/4
Barbarossa 0.3.0 64-bit2028        50%
8/16
30%
3/10
Schola 1.1.0 64-bit2024       88%
3.5/4
75%
3/4
25%
1/4
Alex 1.962014        67%
8/12
25%
3.5/14
Smash 1.0.3 64-bit2005        44%
7/16
47%
8.5/18
Cupcake 1.01994        79%
9.5/12
29%
4/14
AdroitChess 0.31983        42%
5/12
25%
4.5/18
Zeta Dva 0220 64-bit1978        50%
6/12
50%
9/18
BSC 3.9++ 64-bit1976        67%
8/12
36%
5/14
Zeta Dva 0303 64-bit1955        67%
4/6
67%
4/6
Monik 2.2.3 64-bit1948        58%
7/12
38%
10.5/28
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:
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  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