CCRL 40/15
Downloads and Statistics
January 25, 2020
Testing summary:
Total: 1'116'816 games
played by 2'606 programs

White wins: 386'579 (34.6%)
Black wins: 286'858 (25.7%)
Draws: 443'379 (39.7%)
White score: 54.5%

Custom engine selection

Comparing 14 engines!
14 selected engines played 0 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 January 25, 2020 with Bayeselo based on 1'116'816 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 2.3.1 64-bit 4CPU3172+106−10358.0%−47.052.0%25 
91.4%
 Igel 2.3.1 64-bit3041+144−13860.7%−64.150.0%14
78.3%
1Igel 2.3.0 64-bit2982+27−2747.5%+14.644.0%436
99.0%
 Igel 2.0.0 64-bit2936+27−2653.2%−24.542.0%450
99.9%
 Igel 1.9.0 64-bit2878+28−2750.7%−6.842.7%415
90.4%
 Igel 1.9.0 64-bit 4CPU2850+31−3241.0%+58.639.5%324
87.3%
 Igel 1.8.3 64-bit2824+28−2849.4%+4.838.4%414
91.0%
 Igel 1.7.0 64-bit2797+29−2951.1%−6.836.4%398
96.0%
 Igel 1.6.0 64-bit2765+20−2052.1%−17.132.1%884
100.0%
 Igel 1.4.1 64-bit 4CPU2701+28−2850.7%−6.526.3%448
95.1%
 Igel 1.4.2 64-bit2668+27−2747.6%+16.838.2%450
65.0%
 Igel 1.4.1 64-bit2660+27−2749.1%+4.231.2%468
97.1%
 Igel 1.2 64-bit2628+19−1948.7%+8.028.9%926
51.4%
 Igel 1.1 64-bit2627+26−2648.0%+13.533.5%502
 

Results matrix

Custom engine selection
#NameElo1234567891011121314
1Igel 2.3.1 64-bit 4CPU3172              
2Igel 2.3.1 64-bit3041              
3Igel 2.3.0 64-bit2982              
4Igel 2.0.0 64-bit2936              
5Igel 1.9.0 64-bit2878              
6Igel 1.9.0 64-bit 4CPU2850              
7Igel 1.8.3 64-bit2824              
8Igel 1.7.0 64-bit2797              
9Igel 1.6.0 64-bit2765              
10Igel 1.4.1 64-bit 4CPU2701              
11Igel 1.4.2 64-bit2668              
12Igel 1.4.1 64-bit2660              
13Igel 1.2 64-bit2628              
14Igel 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
#NameElo1234567891011121314
1Igel 2.3.1 64-bit 4CPU3172 91.499.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Igel 2.3.1 64-bit30418.6 78.391.498.399.399.899.9100.0100.0100.0100.0100.0100.0
3Igel 2.3.0 64-bit29820.121.7 99.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Igel 2.0.0 64-bit29360.08.61.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Igel 1.9.0 64-bit28780.01.70.00.1 90.499.7100.0100.0100.0100.0100.0100.0100.0
6Igel 1.9.0 64-bit 4CPU28500.00.70.00.09.6 87.399.1100.0100.0100.0100.0100.0100.0
7Igel 1.8.3 64-bit28240.00.20.00.00.312.7 91.0100.0100.0100.0100.0100.0100.0
8Igel 1.7.0 64-bit27970.00.10.00.00.00.99.0 96.0100.0100.0100.0100.0100.0
9Igel 1.6.0 64-bit27650.00.00.00.00.00.00.04.0 100.0100.0100.0100.0100.0
10Igel 1.4.1 64-bit 4CPU27010.00.00.00.00.00.00.00.00.0 95.197.9100.0100.0
11Igel 1.4.2 64-bit26680.00.00.00.00.00.00.00.00.04.8 65.099.098.2
12Igel 1.4.1 64-bit26600.00.00.00.00.00.00.00.00.02.135.0 97.195.7
13Igel 1.2 64-bit26280.00.00.00.00.00.00.00.00.00.01.02.9 51.4
14Igel 1.1 64-bit26270.00.00.00.00.00.00.00.00.00.01.84.348.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314
1Igel 2.3.1 64-bit 4CPU3172 0000000000000
2Igel 2.3.1 64-bit30410 3000000000000
3Igel 2.3.0 64-bit2982030 746306832000000
4Igel 2.0.0 64-bit29360074 2920180806200000
5Igel 1.9.0 64-bit28780063292 059616630030000
6Igel 1.9.0 64-bit 4CPU285000000 000480000
7Igel 1.8.3 64-bit282400681805960 1824803012820
8Igel 1.7.0 64-bit27970032801660182 1320606011245
9Igel 1.6.0 64-bit27650006230048132 13230154344152
10Igel 1.4.1 64-bit 4CPU2701000004800132 30428418
11Igel 1.4.2 64-bit2668000030030603030 824228236
12Igel 1.4.1 64-bit2660000000126015442824 312286
13Igel 1.2 64-bit2628000000811234484228312 426
14Igel 1.1 64-bit2627000000204515218236286426 
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
#NameElo1234567891011121314
1Igel 2.3.1 64-bit 4CPU3172 0.00.00.00.00.00.00.00.00.00.00.00.00.0
2Igel 2.3.1 64-bit30410.0 6.70.00.00.00.00.00.00.00.00.00.00.0
3Igel 2.3.0 64-bit29820.06.7 8.47.40.08.03.80.00.00.00.00.00.0
4Igel 2.0.0 64-bit29360.00.08.4 33.80.020.89.44.60.00.00.00.00.0
5Igel 1.9.0 64-bit28780.00.07.433.8 0.071.920.42.30.03.50.00.00.0
6Igel 1.9.0 64-bit 4CPU28500.00.00.00.00.0 0.00.00.06.20.00.00.00.0
7Igel 1.8.3 64-bit28240.00.08.020.871.90.0 22.43.70.03.51.40.62.2
8Igel 1.7.0 64-bit27970.00.03.89.420.40.022.4 10.30.07.16.98.55.0
9Igel 1.6.0 64-bit27650.00.00.04.62.30.03.710.3 9.92.211.419.011.0
10Igel 1.4.1 64-bit 4CPU27010.00.00.00.00.06.20.00.09.9 3.34.66.11.9
11Igel 1.4.2 64-bit26680.00.00.00.03.50.03.57.12.23.3 89.816.624.8
12Igel 1.4.1 64-bit26600.00.00.00.00.00.01.46.911.44.689.8 22.429.5
13Igel 1.2 64-bit26280.00.00.00.00.00.00.68.519.06.116.622.4 29.8
14Igel 1.1 64-bit26270.00.00.00.00.00.02.25.011.01.924.829.529.8 
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 118 common opponents

Custom engine selection
NameEloIgel
2.3.1
64-bit
4CPU
Igel
2.3.1
64-bit
Igel
2.3.0
64-bit
Igel
2.0.0
64-bit
Igel
1.9.0
64-bit
Igel
1.9.0
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
Pirarucu 3.0.7 64-bit3013   12%
0.5/4
35%
3.5/10
         
Hannibal 1.4b 64-bit3001   31%
8/26
25%
2.5/10
 45%
4.5/10
       
Sting SF 9 64-bit2999  33%
6/18
 45%
4.5/10
 10%
1/10
       
Winter 0.7 64-bit2997  61%
11/18
35%
7/20
50%
0.5/1
         
Gull R375 64-bit2987    25%
2.5/10
 25%
2.5/10
       
Protector 1.5.0 64-bit2986    55%
5.5/10
 15%
1.5/10
       
Chiron 1.5 64-bit2965    35%
3.5/10
 20%
2/10
38%
1.5/4
      
Pirarucu 3.2.4 64-bit2960 62%
7.5/12
42%
7.5/18
           
Amoeba 3.0 64-bit2956  58%
7/12
12%
0.5/4
          
SlowChess Blitz Classic 1.5 64-bit2956   75%
3/4
22%
6.5/30
         
Marvin 3.4.0 64-bit2936  64%
11.5/18
50%
2/4
32%
3.5/11
 18%
4/22
       
Winter 0.6 64-bit2927    35%
3.5/10
  25%
2/8
22%
7/32
     
Godel 6.0 64-bit2926  67%
12/18
50%
2/4
0%
0/1
  32%
4.5/14
      
Bobcat 8.0 64-bit2924   38%
1.5/4
   12%
0.5/4
      
Deep Junior Yokohama 64-bit2920    20%
2/10
  25%
1/4
      
Spike 1.4 Leiden2915    65%
6.5/10
 30%
3/10
38%
3/8
      
Topple 0.7.3 64-bit2910   67%
20/30
40%
8.5/21
         
Deep Junior 12.5 32-bit2909    40%
4/10
 30%
3/10
       
Lc0 0.20.2 w32930 64-bit2907   40%
10.5/26
60%
6/10
 35%
3.5/10
       
Amoeba 2.7 64-bit2905   46%
12/26
50%
5/10
 45%
4.5/10
19%
1.5/8
      
NameEloIgel
2.3.1
64-bit
4CPU
Igel
2.3.1
64-bit
Igel
2.3.0
64-bit
Igel
2.0.0
64-bit
Igel
1.9.0
64-bit
Igel
1.9.0
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
Hiarcs 13.22896    50%
5/10
 20%
2/10
12%
0.5/4
      
Quazar 0.4 32-bit2880    50%
5/10
 30%
3/10
50%
4/8
      
Monolith 1.0 64-bit 4CPU2855     41%
6.5/16
   31%
10/32
    
Counter 3.3 64-bit2850   58%
15/26
73%
8/11
 59%
13/22
50%
4/8
      
Booot 5.1.02844    40%
4/10
 45%
4.5/10
62%
5/8
      
Tucano 7.07 64-bit2842    65%
6.5/10
 55%
5.5/10
62%
5/8
  20%
8/40
   
Asymptote 0.6.3 64-bit2836   63%
16.5/26
45%
4.5/10
 55%
5.5/10
       
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-bit2824      38%
1.5/4
      33%
2/6
Toga II 3.1.2SE2816    65%
6.5/10
 70%
7/10
       
NirvanaChess 1.7 64-bit2812          30%
3/10
15%
1.5/10
  
Hannibal 1.0a 32-bit2801          20%
2/10
30%
3/10
 33%
2/6
The Baron 3.42 64-bit2797       56%
4.5/8
  35%
3.5/10
10%
1/10
 50%
3/6
Monolith 1.0 64-bit2796      25%
1/4
 46%
15.5/34
     
Minic 0.92 64-bit2794   77%
20/26
65%
13/20
         
Naum 2.2 32-bit2794    60%
6/10
 60%
6/10
       
Cheese 2.1 64-bit2791    65%
6.5/10
 58%
15/26
       
Zappa Mexico 32-bit2789    70%
7/10
 55%
5.5/10
       
Francesca MAD 0.25 64-bit2786    60%
6/10
 54%
15/28
       
NameEloIgel
2.3.1
64-bit
4CPU
Igel
2.3.1
64-bit
Igel
2.3.0
64-bit
Igel
2.0.0
64-bit
Igel
1.9.0
64-bit
Igel
1.9.0
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
Onno 1.2.70 32-bit2786          35%
3.5/10
20%
2/10
  
tomitankChess 3.0 64-bit2786      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-bit2782      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
Glaurung 2.1 32-bit2765            20%
2/10
33%
2/6
Tornado 4.88 32-bit2764    75%
7.5/10
 55%
5.5/10
       
Minic 0.82 64-bit2759    80%
8/10
 61%
24.5/40
       
Francesca MAD 0.24 64-bit2758   75%
19.5/26
   50%
2/4
53%
19/36
     
Bison 9.11 64-bit2756        63%
21.5/34
42%
13.5/32
    
Stockfish 1.012747    70%
7/10
 90%
9/10
       
Arasan 16.1 64-bit2738          15%
1.5/10
25%
2.5/10
  
Crafty 23.4 64-bit2736          40%
4/10
30%
3/10
  
Bright 0.3a2730          55%
5.5/10
45%
4.5/10
  
Arminius 2018-12-23 64-bit2729      50%
2/4
67%
8/12
53%
18/34
     
Shield 2.1 64-bit2728      50%
2/4
44%
3.5/8
     33%
2/6
Devel 2.00002725            62%
2.5/4
25%
1.5/6
GreKo 2018.08 64-bit2716       75%
6/8
    37%
22/60
 
GreKo 2018 64-bit2710        57%
19.5/34
41%
13/32
  49%
19.5/40
 
NameEloIgel
2.3.1
64-bit
4CPU
Igel
2.3.1
64-bit
Igel
2.3.0
64-bit
Igel
2.0.0
64-bit
Igel
1.9.0
64-bit
Igel
1.9.0
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
Topple 0.4.0 64-bit2710          45%
4.5/10
50%
5/10
33%
2/6
 
Amoeba 1.4 64-bit2709          20%
2/10
65%
6.5/10
  
GreKo 2018.07 64-bit2709          60%
6/10
50%
5/10
  
Bagatur 1.7a 64-bit2708       100%
4/4
58%
22/38
     
Rhetoric 1.4 64-bit2706          50%
5/10
40%
4/10
  
Francesca MAD 0.22 64-bit2700          35%
3.5/10
35%
3.5/10
46%
18.5/40
 
Booot 4.15.12697          65%
6.5/10
60%
6/10
  
ECE 19.6.6.3 64-bit2697    70%
7/10
 60%
6/10
       
Chessmaster 11 Archangel2696    75%
7.5/10
 60%
6/10
       
Frenzee Feb08 32-bit2695          45%
4.5/10
35%
3.5/10
  
Delfi 5.42690          60%
6/10
35%
3.5/10
25%
2.5/10
 
Gogobello 1.4 64-bit2687            40%
4/10
67%
4/6
Fridolin 3.10 64-bit2686      100%
4/4
 69%
23.5/34
  47%
8.5/18
  
WyldChess 1.51 64-bit2684       44%
3.5/8
88%
3.5/4
  50%
2/4
75%
3/4
 
Fridolin 3.00 64-bit2675       75%
6/8
    25%
1/4
 
Arminius 2017-01-01 64-bit2673            40%
4/10
58%
3.5/6
RedQueen 1.1.3 64-bit2670       75%
6/8
     33%
2/6
Francesca MAD 0.21 64-bit2667       62%
5/8
    50%
4/8
 
Movei 00.8.438 (10 10 10)2667          40%
4/10
40%
4/10
35%
3.5/10
 
SmarThink 1.00 32-bit2666          75%
7.5/10
35%
3.5/10
  
NameEloIgel
2.3.1
64-bit
4CPU
Igel
2.3.1
64-bit
Igel
2.3.0
64-bit
Igel
2.0.0
64-bit
Igel
1.9.0
64-bit
Igel
1.9.0
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
CM10th Xperience2661          55%
5.5/10
45%
4.5/10
  
Winter 0.2 64-bit2655       50%
4/8
    69%
5.5/8
100%
1/1
Scorpio 2.0 32-bit2653          55%
5.5/10
60%
6/10
  
Asymptote 0.5 64-bit2650        68%
23/34
    43%
6/14
Spike 1.0a2649          40%
4/10
65%
6.5/10
  
ECE X3.5 64-bit2641        70%
26.5/38
  50%
2/4
62%
22.5/36
 
DanaSah 7.32640        53%
18/34
  38%
1.5/4
25%
5.5/22
56%
10/18
Nawito 19062637    70%
7/10
 85%
8.5/10
       
Phalanx XXV2619          55%
5.5/10
50%
5/10
 42%
2.5/6
K2 0.912616        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-bit2608        75%
3/4
   61%
28/46
 
Monolith 0.4 64-bit2608            37%
11/30
58%
3.5/6
Glass 2.0 64-bit2598         67%
21.5/32
70%
7/10
95%
9.5/10
 67%
4/6
Nawito 18122598       75%
6/8
78%
29.5/38
  88%
3.5/4
38%
1.5/4
 
Muse 0.953 64-bit2596          55%
5.5/10
80%
8/10
  
N2 0.4 64-bit2594          55%
5.5/10
70%
7/10
60%
6/10
50%
3/6
Amyan 1.722591          75%
7.5/10
55%
5.5/10
70%
7/10
75%
4.5/6
Pseudo 0.7c2591          60%
6/10
60%
6/10
65%
6.5/10
58%
3.5/6
Brutus 8.05 64-bit2590       50%
4/8
  40%
4/10
45%
4.5/10
75%
3/4
 
NameEloIgel
2.3.1
64-bit
4CPU
Igel
2.3.1
64-bit
Igel
2.3.0
64-bit
Igel
2.0.0
64-bit
Igel
1.9.0
64-bit
Igel
1.9.0
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
Petir 4.392590          60%
6/10
60%
6/10
50%
5/10
33%
2/6
GarboChess 3.0 64-bit2587          50%
5/10
45%
4.5/10
 50%
3/6
Asymptote 0.4.2 64-bit2584         62%
20/32
 50%
2/4
62%
2.5/4
 
Nawito 1.1d2584          65%
6.5/10
70%
7/10
  
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-bit2578        88%
3.5/4
  75%
3/4
55%
12/22
58%
3.5/6
Coiled 0.6 64-bit2577        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-bit2557            50%
5/10
58%
3.5/6
tomitankChess 1.4 64-bit2555          75%
7.5/10
85%
8.5/10
 42%
2.5/6
Dorky 4.8 64-bit2554            62%
2.5/4
42%
5/12
RubiChess 0.9 64-bit2553            40%
4/10
42%
2.5/6
Betsabe II 1.842544            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-bit2527            56%
10/18
64%
4.5/7
Asymptote 0.3 64-bit2504          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 January 25, 2020