CCRL 40/15
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 1'120'733 games
played by 2'610 programs

White wins: 387'881 (34.6%)
Black wins: 287'767 (25.7%)
Draws: 445'085 (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 February 8, 2020 with Bayeselo based on 1'120'733 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 4CPU3164+74−7450.0%−0.556.9%51 
99.1%
 Igel 2.3.1 64-bit3041+65−6455.1%−33.651.5%68
93.2%
1Igel 2.3.0 64-bit2986+27−2749.0%+5.744.0%434
99.5%
 Igel 2.0.0 64-bit2936+26−2653.2%−25.042.0%450
99.8%
 Igel 1.9.0 64-bit2878+28−2850.7%−6.842.7%415
90.2%
 Igel 1.9.0 64-bit 4CPU2850+31−3241.0%+59.239.5%324
87.5%
 Igel 1.8.3 64-bit2824+28−2849.4%+5.038.4%414
90.8%
 Igel 1.7.0 64-bit2797+29−2951.1%−6.536.4%398
96.0%
 Igel 1.6.0 64-bit2766+20−2052.1%−17.832.1%884
100.0%
 Igel 1.4.1 64-bit 4CPU2702+28−2850.7%−7.426.3%448
95.1%
 Igel 1.4.2 64-bit2668+27−2747.6%+17.138.2%450
65.1%
 Igel 1.4.1 64-bit2660+27−2749.1%+4.531.2%468
95.7%
 Igel 1.1 64-bit2628+26−2648.0%+12.833.5%502
48.8%
 Igel 1.2 64-bit2628+19−1948.7%+8.228.9%926
 

Results matrix

Custom engine selection
#NameElo1234567891011121314
1Igel 2.3.1 64-bit 4CPU3164              
2Igel 2.3.1 64-bit3041              
3Igel 2.3.0 64-bit2986              
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-bit2766              
10Igel 1.4.1 64-bit 4CPU2702              
11Igel 1.4.2 64-bit2668              
12Igel 1.4.1 64-bit2660              
13Igel 1.1 64-bit2628              
14Igel 1.2 64-bit2628              
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 4CPU3164 99.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Igel 2.3.1 64-bit30410.9 93.299.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Igel 2.3.0 64-bit29860.06.8 99.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Igel 2.0.0 64-bit29360.00.20.5 99.8100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Igel 1.9.0 64-bit28780.00.00.00.2 90.299.6100.0100.0100.0100.0100.0100.0100.0
6Igel 1.9.0 64-bit 4CPU28500.00.00.00.09.8 87.599.1100.0100.0100.0100.0100.0100.0
7Igel 1.8.3 64-bit28240.00.00.00.00.412.5 90.8100.0100.0100.0100.0100.0100.0
8Igel 1.7.0 64-bit27970.00.00.00.00.00.99.2 96.0100.0100.0100.0100.0100.0
9Igel 1.6.0 64-bit27660.00.00.00.00.00.00.04.0 100.0100.0100.0100.0100.0
10Igel 1.4.1 64-bit 4CPU27020.00.00.00.00.00.00.00.00.0 95.197.9100.0100.0
11Igel 1.4.2 64-bit26680.00.00.00.00.00.00.00.00.04.9 65.198.299.0
12Igel 1.4.1 64-bit26600.00.00.00.00.00.00.00.00.02.134.9 95.797.1
13Igel 1.1 64-bit26280.00.00.00.00.00.00.00.00.00.01.84.3 48.8
14Igel 1.2 64-bit26280.00.00.00.00.00.00.00.00.00.01.02.951.2 
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 4CPU3164 0000000000000
2Igel 2.3.1 64-bit30410 5425150120000000
3Igel 2.3.0 64-bit2986054 746306832000000
4Igel 2.0.0 64-bit293602574 2920180806200000
5Igel 1.9.0 64-bit287801563292 059616630030000
6Igel 1.9.0 64-bit 4CPU285000000 000480000
7Igel 1.8.3 64-bit2824012681805960 1824803012208
8Igel 1.7.0 64-bit27970032801660182 1320606045112
9Igel 1.6.0 64-bit27660006230048132 13230154152344
10Igel 1.4.1 64-bit 4CPU2702000004800132 30421884
11Igel 1.4.2 64-bit2668000030030603030 824236228
12Igel 1.4.1 64-bit2660000000126015442824 286312
13Igel 1.1 64-bit2628000000204515218236286 426
14Igel 1.2 64-bit2628000000811234484228312426 
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 4CPU3164 0.00.00.00.00.00.00.00.00.00.00.00.00.0
2Igel 2.3.1 64-bit30410.0 10.84.83.10.02.50.00.00.00.00.00.00.0
3Igel 2.3.0 64-bit29860.010.8 8.47.40.08.03.80.00.00.00.00.00.0
4Igel 2.0.0 64-bit29360.04.88.4 33.80.020.89.44.60.00.00.00.00.0
5Igel 1.9.0 64-bit28780.03.17.433.8 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-bit28240.02.58.020.871.90.0 22.43.70.03.51.42.20.6
8Igel 1.7.0 64-bit27970.00.03.89.420.40.022.4 10.30.07.16.95.08.5
9Igel 1.6.0 64-bit27660.00.00.04.62.30.03.710.3 9.92.211.411.019.0
10Igel 1.4.1 64-bit 4CPU27020.00.00.00.00.06.20.00.09.9 3.34.61.96.1
11Igel 1.4.2 64-bit26680.00.00.00.03.50.03.57.12.23.3 89.824.816.6
12Igel 1.4.1 64-bit26600.00.00.00.00.00.01.46.911.44.689.8 29.522.4
13Igel 1.1 64-bit26280.00.00.00.00.00.02.25.011.01.924.829.5 29.8
14Igel 1.2 64-bit26280.00.00.00.00.00.00.68.519.06.116.622.429.8 
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 119 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
1.1
64-bit
Igel
1.2
64-bit
Pirarucu 3.0.7 64-bit3013   12%
0.5/4
35%
3.5/10
         
Hannibal 1.4b 64-bit3002   31%
8/26
25%
2.5/10
 45%
4.5/10
       
Sting SF 9 64-bit3000  33%
6/18
 45%
4.5/10
 10%
1/10
       
Winter 0.7 64-bit2997 50%
1.5/3
61%
11/18
35%
7/20
50%
0.5/1
         
Deuterium 2019.2.37.73 64-bit2988 38%
1.5/4
 25%
1/4
          
Gull R375 64-bit2988    25%
2.5/10
 25%
2.5/10
       
Protector 1.5.0 64-bit2986    55%
5.5/10
 15%
1.5/10
       
Pirarucu 3.2.4 64-bit2975 63%
9.5/15
42%
7.5/18
           
Chiron 1.5 64-bit2965    35%
3.5/10
 20%
2/10
38%
1.5/4
      
Amoeba 3.0 64-bit2957  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-bit2939 38%
1.5/4
64%
11.5/18
50%
2/4
32%
3.5/11
 18%
4/22
       
Godel 6.0 64-bit2927  67%
12/18
50%
2/4
0%
0/1
  32%
4.5/14
      
Winter 0.6 64-bit2927    35%
3.5/10
  25%
2/8
22%
7/32
     
Bobcat 8.0 64-bit2924   38%
1.5/4
   12%
0.5/4
      
Deep Junior Yokohama 64-bit2921    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
       
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
1.1
64-bit
Igel
1.2
64-bit
Amoeba 2.7 64-bit2903   46%
12/26
50%
5/10
 45%
4.5/10
19%
1.5/8
      
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 4CPU2856     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 5.1.02845    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-bit2837   63%
16.5/26
45%
4.5/10
 55%
5.5/10
       
Deep Junior 11.1a 32-bit2832          35%
3.5/10
10%
1/10
  
Zurichess Neuchatel 64-bit2826      38%
1.5/4
     33%
2/6
 
Protector 1.3.4 32-bit2825          30%
3/10
35%
3.5/10
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-bit2798       56%
4.5/8
  35%
3.5/10
10%
1/10
50%
3/6
 
Monolith 1.0 64-bit2797      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-bit2792    65%
6.5/10
 58%
15/26
       
Zappa Mexico 32-bit2790    70%
7/10
 55%
5.5/10
       
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
1.1
64-bit
Igel
1.2
64-bit
Onno 1.2.70 32-bit2787          35%
3.5/10
20%
2/10
  
tomitankChess 3.0 64-bit2787      50%
2/4
50%
2/4
50%
17/34
    25%
1/4
Francesca MAD 0.25 64-bit2786    60%
6/10
 54%
15/28
       
Glaurung 2.2 64-bit2783          25%
2.5/10
20%
2/10
  
RuyDos 1.1.10 64-bit2783      100%
4/4
55%
5.5/10
      
Jonny 4.002780          55%
5.5/10
60%
6/10
  
Bright 0.4a2776            33%
2/6
30%
3/10
Glaurung 2.1 32-bit2765            33%
2/6
20%
2/10
Tornado 4.88 32-bit2764    75%
7.5/10
 55%
5.5/10
       
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
    
Minic 0.82 64-bit2756    80%
8/10
 61%
24.5/40
       
Stockfish 1.012747    70%
7/10
 90%
9/10
       
Arasan 16.1 64-bit2739          15%
1.5/10
25%
2.5/10
  
Crafty 23.4 64-bit2736          40%
4/10
30%
3/10
  
Arminius 2018-12-23 64-bit2730      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 2.00002726            25%
1.5/6
62%
2.5/4
GreKo 2018.08 64-bit2716       75%
6/8
     37%
22/60
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
1.1
64-bit
Igel
1.2
64-bit
Amoeba 1.4 64-bit2710          20%
2/10
65%
6.5/10
  
Topple 0.4.0 64-bit2710          45%
4.5/10
50%
5/10
 33%
2/6
Bagatur 1.7a 64-bit2709       100%
4/4
58%
22/38
     
GreKo 2018 64-bit2709        57%
19.5/34
41%
13/32
   49%
19.5/40
GreKo 2018.07 64-bit2709          60%
6/10
50%
5/10
  
Rhetoric 1.4 64-bit2707          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-bit2696          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-bit2688            67%
4/6
40%
4/10
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-bit2674            58%
3.5/6
40%
4/10
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
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
1.1
64-bit
Igel
1.2
64-bit
SmarThink 1.00 32-bit2666          75%
7.5/10
35%
3.5/10
  
CM10th Xperience2662          55%
5.5/10
45%
4.5/10
  
Winter 0.2 64-bit2655       50%
4/8
    100%
1/1
69%
5.5/8
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-bit2642        70%
26.5/38
  50%
2/4
 62%
22.5/36
DanaSah 7.32640        53%
18/34
  38%
1.5/4
56%
10/18
25%
5.5/22
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
42%
5/12
54%
18.5/34
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            58%
3.5/6
37%
11/30
Nawito 18122599       75%
6/8
78%
29.5/38
  88%
3.5/4
 38%
1.5/4
Glass 2.0 64-bit2598         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
  
N2 0.4 64-bit2595          55%
5.5/10
70%
7/10
50%
3/6
60%
6/10
Pseudo 0.7c2592          60%
6/10
60%
6/10
58%
3.5/6
65%
6.5/10
Amyan 1.722591          75%
7.5/10
55%
5.5/10
75%
4.5/6
70%
7/10
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
1.1
64-bit
Igel
1.2
64-bit
Brutus 8.05 64-bit2590       50%
4/8
  40%
4/10
45%
4.5/10
 75%
3/4
Petir 4.392590          60%
6/10
60%
6/10
33%
2/6
50%
5/10
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-bit2584            71%
8.5/12
53%
8.5/16
Minic 0.40 64-bit2582          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
58%
3.5/6
55%
12/22
Coiled 0.6 64-bit2577        75%
3/4
  25%
1/4
41%
14/34
54%
13/24
Minic 0.43 64-bit2569           38%
1.5/4
50%
5/10
 
Carballo 1.5 64-bit2557            58%
3.5/6
50%
5/10
tomitankChess 1.4 64-bit2556          75%
7.5/10
85%
8.5/10
42%
2.5/6
 
Dorky 4.8 64-bit2554            42%
5/12
62%
2.5/4
RubiChess 0.9 64-bit2554            42%
2.5/6
40%
4/10
Betsabe II 1.842544            75%
1.5/2
54%
7.5/14
Marvin 2.0.0 64-bit2533          65%
6.5/10
85%
8.5/10
58%
3.5/6
80%
8/10
Orion 0.5 64-bit2527            64%
4.5/7
56%
10/18
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 February 8, 2020