CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Custom engine selection

Comparing 9 engines!
9 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 Intel CPU.
Computed on August 17, 2019 with Bayeselo based on 1'075'629 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+
 Igel 1.7.0 64-bit 4CPU2850+77−7942.0%+48.240.0%50 
74.7%
 Igel 1.8.3 64-bit2813+68−6853.7%−23.036.8%68
64.2%
1Igel 1.7.0 64-bit2799+30−3052.6%−16.436.5%370
96.8%
 Igel 1.6.0 64-bit2764+20−2052.1%−17.032.1%884
100.0%
 Igel 1.4.1 64-bit 4CPU2701+28−2850.7%−7.126.3%448
95.0%
 Igel 1.4.2 64-bit2667+27−2747.6%+17.538.2%450
65.2%
 Igel 1.4.1 64-bit2660+27−2749.1%+3.831.2%468
97.1%
 Igel 1.2 64-bit2628+19−1948.7%+7.628.9%926
52.3%
 Igel 1.1 64-bit2627+26−2648.0%+12.733.5%502
 

Results matrix

Custom engine selection
#NameElo123456789
1Igel 1.7.0 64-bit 4CPU2850         
2Igel 1.8.3 64-bit2813         
3Igel 1.7.0 64-bit2799         
4Igel 1.6.0 64-bit2764         
5Igel 1.4.1 64-bit 4CPU2701         
6Igel 1.4.2 64-bit2667         
7Igel 1.4.1 64-bit2660         
8Igel 1.2 64-bit2628         
9Igel 1.1 64-bit2627         
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
1Igel 1.7.0 64-bit 4CPU2850 74.786.897.399.9100.0100.0100.0100.0
2Igel 1.8.3 64-bit281325.3 64.290.599.8100.0100.0100.0100.0
3Igel 1.7.0 64-bit279913.235.8 96.8100.0100.0100.0100.0100.0
4Igel 1.6.0 64-bit27642.79.53.2 100.0100.0100.0100.0100.0
5Igel 1.4.1 64-bit 4CPU27010.10.20.00.0 95.097.8100.0100.0
6Igel 1.4.2 64-bit26670.00.00.00.05.0 65.299.098.3
7Igel 1.4.1 64-bit26600.00.00.00.02.134.8 97.195.8
8Igel 1.2 64-bit26280.00.00.00.00.01.02.9 52.3
9Igel 1.1 64-bit26270.00.00.00.00.01.74.247.7 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123456789
1Igel 1.7.0 64-bit 4CPU2850 000300000
2Igel 1.8.3 64-bit28130 68480012820
3Igel 1.7.0 64-bit2799068 1320606011245
4Igel 1.6.0 64-bit2764048132 13230154344152
5Igel 1.4.1 64-bit 4CPU27013000132 30428418
6Igel 1.4.2 64-bit266700603030 824228236
7Igel 1.4.1 64-bit26600126015442824 312286
8Igel 1.2 64-bit26280811234484228312 426
9Igel 1.1 64-bit26270204515218236286426 
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
1Igel 1.7.0 64-bit 4CPU2850 0.00.00.06.00.00.00.00.0
2Igel 1.8.3 64-bit28130.0 15.55.00.00.02.20.83.5
3Igel 1.7.0 64-bit27990.015.5 10.50.07.37.28.65.2
4Igel 1.6.0 64-bit27640.05.010.5 9.92.211.419.011.0
5Igel 1.4.1 64-bit 4CPU27016.00.00.09.9 3.34.66.11.9
6Igel 1.4.2 64-bit26670.00.07.32.23.3 89.816.624.8
7Igel 1.4.1 64-bit26600.02.27.211.44.689.8 22.429.5
8Igel 1.2 64-bit26280.00.88.619.06.116.622.4 29.8
9Igel 1.1 64-bit26270.03.55.211.01.924.829.529.8 
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 86 common opponents

Custom engine selection
NameEloIgel
1.7.0
64-bit
4CPU
Igel
1.8.3
64-bit
Igel
1.7.0
64-bit
Igel
1.6.0
64-bit
Igel
1.4.1
64-bit
4CPU
Igel
1.4.2
64-bit
Igel
1.4.1
64-bit
Igel
1.2
64-bit
Igel
1.1
64-bit
Chiron 1.5 64-bit2964 0%
0/2
38%
1.5/4
      
Winter 0.6 64-bit2926  25%
2/8
22%
7/32
     
Amoeba 2.7 64-bit2904 100%
2/2
19%
1.5/8
      
Booot 5.1.02843 75%
1.5/2
62%
5/8
      
Cheese 2.0 64-bit 4CPU284155%
5.5/10
   33%
10.5/32
    
Tucano 7.07 64-bit2841  62%
5/8
  20%
8/40
   
Counter 3.3 64-bit2832 0%
0/2
50%
4/8
      
Deep Junior 11.1a 32-bit2831     35%
3.5/10
10%
1/10
  
Protector 1.3.4 32-bit2824     30%
3/10
35%
3.5/10
 33%
2/6
Zurichess Neuchatel 64-bit2821 38%
1.5/4
      33%
2/6
NirvanaChess 1.7 64-bit2812     30%
3/10
15%
1.5/10
  
Hannibal 1.0a 32-bit2800     20%
2/10
30%
3/10
 33%
2/6
Monolith 1.0 64-bit2796 25%
1/4
 46%
15.5/34
     
The Baron 3.42 64-bit2796  56%
4.5/8
  35%
3.5/10
10%
1/10
 50%
3/6
Onno 1.2.70 32-bit2786     35%
3.5/10
20%
2/10
  
tomitankChess 3.0 64-bit2784 50%
2/4
50%
2/4
50%
17/34
   25%
1/4
 
Glaurung 2.2 64-bit2783     25%
2.5/10
20%
2/10
  
RuyDos 1.1.10 64-bit2780 100%
4/4
55%
5.5/10
      
Jonny 4.002779     55%
5.5/10
60%
6/10
  
Bright 0.4a2776       30%
3/10
33%
2/6
NameEloIgel
1.7.0
64-bit
4CPU
Igel
1.8.3
64-bit
Igel
1.7.0
64-bit
Igel
1.6.0
64-bit
Igel
1.4.1
64-bit
4CPU
Igel
1.4.2
64-bit
Igel
1.4.1
64-bit
Igel
1.2
64-bit
Igel
1.1
64-bit
Glaurung 2.1 32-bit2765       20%
2/10
33%
2/6
Francesca MAD 0.24 64-bit2756  50%
2/4
53%
19/36
     
Bison 9.11 64-bit2755   63%
21.5/34
42%
13.5/32
    
Arasan 16.1 64-bit2738     15%
1.5/10
25%
2.5/10
  
Crafty 23.4 64-bit2736     40%
4/10
30%
3/10
  
Arminius 2018-12-23 64-bit2731 50%
2/4
67%
8/12
53%
18/34
     
Bright 0.3a2730     55%
5.5/10
45%
4.5/10
  
Shield 2.1 64-bit2728 50%
2/4
44%
3.5/8
     33%
2/6
Devel 2.00002724       62%
2.5/4
25%
1.5/6
GreKo 2018.08 64-bit2719  75%
6/8
    37%
22/60
 
GreKo 2018 64-bit2712   57%
19.5/34
41%
13/32
  49%
19.5/40
 
Amoeba 1.4 64-bit2709     20%
2/10
65%
6.5/10
  
Topple 0.4.0 64-bit2709     45%
4.5/10
50%
5/10
33%
2/6
 
Bagatur 1.7a 64-bit2708  100%
4/4
58%
22/38
     
GreKo 2018.07 64-bit2708     60%
6/10
50%
5/10
  
Rhetoric 1.4 64-bit2706     50%
5/10
40%
4/10
  
Francesca MAD 0.22 64-bit2699     35%
3.5/10
35%
3.5/10
46%
18.5/40
 
Booot 4.15.12697     65%
6.5/10
60%
6/10
  
Frenzee Feb08 32-bit2695     45%
4.5/10
35%
3.5/10
  
Delfi 5.42689     60%
6/10
35%
3.5/10
25%
2.5/10
 
NameEloIgel
1.7.0
64-bit
4CPU
Igel
1.8.3
64-bit
Igel
1.7.0
64-bit
Igel
1.6.0
64-bit
Igel
1.4.1
64-bit
4CPU
Igel
1.4.2
64-bit
Igel
1.4.1
64-bit
Igel
1.2
64-bit
Igel
1.1
64-bit
Gogobello 1.4 64-bit2687       40%
4/10
67%
4/6
Fridolin 3.10 64-bit2684 100%
4/4
 69%
23.5/34
  47%
8.5/18
  
WyldChess 1.51 64-bit2683  44%
3.5/8
88%
3.5/4
  50%
2/4
75%
3/4
 
RedQueen 1.1.3 64-bit2676  75%
6/8
     33%
2/6
Arminius 2017-01-01 64-bit2673       40%
4/10
58%
3.5/6
Fridolin 3.00 64-bit2673  75%
6/8
    25%
1/4
 
Movei 00.8.438 (10 10 10)2667     40%
4/10
40%
4/10
35%
3.5/10
 
Francesca MAD 0.21 64-bit2666  62%
5/8
    50%
4/8
 
SmarThink 1.00 32-bit2665     75%
7.5/10
35%
3.5/10
  
CM10th Xperience2661     55%
5.5/10
45%
4.5/10
  
Scorpio 2.0 32-bit2653     55%
5.5/10
60%
6/10
  
Winter 0.2 64-bit2651  50%
4/8
    69%
5.5/8
100%
1/1
Spike 1.0a2649     40%
4/10
65%
6.5/10
  
Asymptote 0.5 64-bit2646   68%
23/34
    43%
6/14
ECE X3.5 64-bit2641   70%
26.5/38
  50%
2/4
62%
22.5/36
 
DanaSah 7.32639   53%
18/34
  38%
1.5/4
25%
5.5/22
56%
10/18
Phalanx XXV2619     55%
5.5/10
50%
5/10
 42%
2.5/6
K2 0.912615   74%
28/38
 65%
6.5/10
50%
7/14
54%
18.5/34
42%
5/12
Sloppy 0.2.2 64-bit2611     65%
6.5/10
50%
5/10
 17%
1/6
Donna 4.1 64-bit2609   75%
3/4
   61%
28/46
 
NameEloIgel
1.7.0
64-bit
4CPU
Igel
1.8.3
64-bit
Igel
1.7.0
64-bit
Igel
1.6.0
64-bit
Igel
1.4.1
64-bit
4CPU
Igel
1.4.2
64-bit
Igel
1.4.1
64-bit
Igel
1.2
64-bit
Igel
1.1
64-bit
Monolith 0.4 64-bit2607       37%
11/30
58%
3.5/6
Glass 2.0 64-bit2597    67%
21.5/32
70%
7/10
95%
9.5/10
 67%
4/6
Muse 0.953 64-bit2596     55%
5.5/10
80%
8/10
  
Nawito 18122596  75%
6/8
78%
29.5/38
  88%
3.5/4
38%
1.5/4
 
N2 0.4 64-bit2594     55%
5.5/10
70%
7/10
60%
6/10
50%
3/6
Petir 4.392592     60%
6/10
60%
6/10
50%
5/10
33%
2/6
Pseudo 0.7c2591     60%
6/10
60%
6/10
65%
6.5/10
58%
3.5/6
Amyan 1.722590     75%
7.5/10
55%
5.5/10
70%
7/10
75%
4.5/6
Brutus 8.05 64-bit2590  50%
4/8
  40%
4/10
45%
4.5/10
75%
3/4
 
GarboChess 3.0 64-bit2586     50%
5/10
45%
4.5/10
 50%
3/6
Nawito 1.1d2584     65%
6.5/10
70%
7/10
  
Asymptote 0.4.2 64-bit2583    62%
20/32
 50%
2/4
62%
2.5/4
 
Schooner 1.83 64-bit2583       53%
8.5/16
71%
8.5/12
Minic 0.40 64-bit2581     55%
5.5/10
60%
6/10
  
Jellyfish 1.1 64-bit2580     60%
6/10
60%
6/10
 25%
0.5/2
Delocto 0.6 64-bit2577   88%
3.5/4
  75%
3/4
55%
12/22
58%
3.5/6
Coiled 0.6 64-bit2572   75%
3/4
  25%
1/4
54%
13/24
41%
14/34
Minic 0.43 64-bit2568      38%
1.5/4
 50%
5/10
Carballo 1.5 64-bit2556       50%
5/10
58%
3.5/6
tomitankChess 1.4 64-bit2555     75%
7.5/10
85%
8.5/10
 42%
2.5/6
NameEloIgel
1.7.0
64-bit
4CPU
Igel
1.8.3
64-bit
Igel
1.7.0
64-bit
Igel
1.6.0
64-bit
Igel
1.4.1
64-bit
4CPU
Igel
1.4.2
64-bit
Igel
1.4.1
64-bit
Igel
1.2
64-bit
Igel
1.1
64-bit
Dorky 4.8 64-bit2553       62%
2.5/4
42%
5/12
RubiChess 0.9 64-bit2552       40%
4/10
42%
2.5/6
Betsabe II 1.842543       54%
7.5/14
75%
1.5/2
Marvin 2.0.0 64-bit2533     65%
6.5/10
85%
8.5/10
80%
8/10
58%
3.5/6
Orion 0.5 64-bit2526       56%
10/18
64%
4.5/7
Asymptote 0.3 64-bit2503     70%
7/10
60%
6/10
  
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 August 17, 2019