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 17 engines!
17 selected engines played 60 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+
1Counter 3.4 64-bit2883+23−2348.9%+8.546.9%561 
91.7%
 Counter 3.2 64-bit 4CPU2854+32−3250.7%−4.840.2%301
57.4%
 Counter 3.3 64-bit2850+22−2249.9%+1.043.4%620
84.5%
 Counter 3.2 64-bit2835+19−1950.0%−1.540.8%932
100.0%
 Counter 3.1 64-bit2785+20−2051.4%−9.737.6%804
99.9%
 Counter 3.0 64-bit2732+28−2848.1%+11.332.4%414
80.8%
 Counter 2.9 64-bit2715+24−2449.6%+1.435.8%578
98.8%
 Counter 2.7 64-bit2674+27−2752.8%−19.640.8%448
55.1%
 Counter 2.8 64-bit2671+25−2552.3%−15.236.9%526
98.2%
 Counter 2.6 64-bit2634+25−2551.7%−13.034.3%543
100.0%
 Counter 2.1.0 64-bit2574+24−2447.6%+19.037.1%552
77.5%
 Counter 2.0.2 64-bit2561+26−2552.2%−16.935.6%500
100.0%
 Counter 1.22470+17−1748.2%+12.838.5%1139
63.7%
 Counter 1.99 64-bit2463+32−3246.7%+19.833.7%332
62.7%
 Counter 1.12457+23−2350.8%−8.237.7%632
100.0%
 Counter 1.02373+32−3250.3%−3.735.3%312
80.4%
 Counter 0.82353+32−3248.6%+10.935.6%312
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617
1Counter 3.4 64-bit2883                 
2Counter 3.2 64-bit 4CPU2854                 
3Counter 3.3 64-bit2850                 
4Counter 3.2 64-bit2835                 
5Counter 3.1 64-bit2785      36.5 − 23.5
+25−12=23
0
          
6Counter 3.0 64-bit2732                 
7Counter 2.9 64-bit2715    23.5 − 36.5
+12−25=23
0
            
8Counter 2.7 64-bit2674                 
9Counter 2.8 64-bit2671                 
10Counter 2.6 64-bit2634                 
11Counter 2.1.0 64-bit2574                 
12Counter 2.0.2 64-bit2561                 
13Counter 1.22470                 
14Counter 1.99 64-bit2463                 
15Counter 1.12457                 
16Counter 1.02373                 
17Counter 0.82353                 
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
#NameElo1234567891011121314151617
1Counter 3.4 64-bit2883 91.797.899.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Counter 3.2 64-bit 4CPU28548.3 57.482.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Counter 3.3 64-bit28502.242.6 84.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Counter 3.2 64-bit28350.117.215.5 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Counter 3.1 64-bit27850.00.00.00.0 99.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Counter 3.0 64-bit27320.00.00.00.00.1 80.899.899.9100.0100.0100.0100.0100.0100.0100.0100.0
7Counter 2.9 64-bit27150.00.00.00.00.019.2 98.899.3100.0100.0100.0100.0100.0100.0100.0100.0
8Counter 2.7 64-bit26740.00.00.00.00.00.21.2 55.198.5100.0100.0100.0100.0100.0100.0100.0
9Counter 2.8 64-bit26710.00.00.00.00.00.10.744.9 98.2100.0100.0100.0100.0100.0100.0100.0
10Counter 2.6 64-bit26340.00.00.00.00.00.00.01.51.8 100.0100.0100.0100.0100.0100.0100.0
11Counter 2.1.0 64-bit25740.00.00.00.00.00.00.00.00.00.0 77.5100.0100.0100.0100.0100.0
12Counter 2.0.2 64-bit25610.00.00.00.00.00.00.00.00.00.022.5 100.0100.0100.0100.0100.0
13Counter 1.224700.00.00.00.00.00.00.00.00.00.00.00.0 63.781.4100.0100.0
14Counter 1.99 64-bit24630.00.00.00.00.00.00.00.00.00.00.00.036.3 62.7100.0100.0
15Counter 1.124570.00.00.00.00.00.00.00.00.00.00.00.018.637.3 100.0100.0
16Counter 1.023730.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 80.4
17Counter 0.823530.00.00.00.00.00.00.00.00.00.00.00.00.00.00.019.6 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314151617
1Counter 3.4 64-bit2883 0303254643112024010000000
2Counter 3.2 64-bit 4CPU28540 0024000000000000
3Counter 3.3 64-bit28503030 4859000012010000000
4Counter 3.2 64-bit28352540485 2382430040280000000
5Counter 3.1 64-bit2785642490238 18044388123179903000000
6Counter 3.0 64-bit2732310024180 401282303170162000000
7Counter 2.9 64-bit2715120030443401 31336726414545019303
8Counter 2.7 64-bit2674000088282313 7384023969626963018
9Counter 2.8 64-bit26712401240123303367738 3673568824843016
10Counter 2.6 64-bit263400028179170264402367 5003900200173022
11Counter 2.1.0 64-bit257410010090162145396356500 330182323166
12Counter 2.0.2 64-bit25610000300459688390330 50398192418
13Counter 1.224700000000262401850 462834436
14Counter 1.99 64-bit246300000019968420023239846 247420
15Counter 1.124570000003331731928324 220136
16Counter 1.023730000000003016244474220 178
17Counter 0.8235300000031816226183620136178 
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
#NameElo1234567891011121314151617
1Counter 3.4 64-bit2883 0.025.717.04.73.21.10.02.20.00.90.00.00.00.00.00.0
2Counter 3.2 64-bit 4CPU28540.0 0.00.02.20.00.00.00.00.00.00.00.00.00.00.00.0
3Counter 3.3 64-bit285025.70.0 31.26.30.00.00.01.00.00.90.00.00.00.00.00.0
4Counter 3.2 64-bit283517.00.031.2 13.71.82.00.02.71.90.00.00.00.00.00.00.0
5Counter 3.1 64-bit27854.72.26.313.7 14.832.17.09.213.36.62.30.00.00.00.00.0
6Counter 3.0 64-bit27323.20.00.01.814.8 40.432.732.217.816.80.00.00.00.00.00.0
7Counter 2.9 64-bit27151.10.00.02.032.140.4 30.533.223.612.84.20.02.10.20.00.3
8Counter 2.7 64-bit26740.00.00.00.07.032.730.5 75.840.639.610.11.612.30.30.02.4
9Counter 2.8 64-bit26712.20.01.02.79.232.233.275.8 34.333.08.61.49.80.30.01.9
10Counter 2.6 64-bit26340.00.00.01.913.317.823.640.634.3 45.737.40.022.91.43.52.6
11Counter 2.1.0 64-bit25740.90.00.90.06.616.812.839.633.045.7 31.41.126.20.31.90.7
12Counter 2.0.2 64-bit25610.00.00.00.02.30.04.210.18.637.431.4 3.147.81.73.02.2
13Counter 1.224700.00.00.00.00.00.00.01.61.40.01.13.1 3.116.03.02.5
14Counter 1.99 64-bit24630.00.00.00.00.00.02.112.39.822.926.247.83.1 2.511.53.1
15Counter 1.124570.00.00.00.00.00.00.20.30.31.40.31.716.02.5 23.314.4
16Counter 1.023730.00.00.00.00.00.00.00.00.03.51.93.03.011.523.3 28.5
17Counter 0.823530.00.00.00.00.00.00.32.41.92.60.72.22.53.114.428.5 
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 202 common opponents

Custom engine selection
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Winter 0.7 64-bit299741%
6.5/16
 38%
1.5/4
              
Deuterium 2019.2.37.73 64-bit298850%
7/14
 25%
1/4
              
Chiron 1.5 32-bit2941  33%
4/12
41%
6.5/16
             
Marvin 3.4.0 64-bit293939%
7/18
 32%
6.5/20
              
Godel 6.0 64-bit292760%
12.5/21
 19%
1.5/8
36%
5/14
             
Winter 0.6 64-bit2927  30%
1.5/5
31%
10/32
             
Marvin 3.2.0 64-bit 4CPU2923 50%
2/4
  31%
10.5/34
            
Dirty CUCUMBER 64-bit291850%
9.5/19
  62%
2.5/4
 25%
3/12
           
Spike 1.4 Leiden291536%
5/14
 38%
4.5/12
34%
5.5/16
             
Topple 0.7.3 64-bit291062%
2.5/4
 50%
12/24
              
Hannibal 1.2 32-bit2907  38%
4.5/12
31%
5/16
             
Lc0 0.20.2 w32930 64-bit2907  42%
5/12
34%
5.5/16
             
Toga II 4.0 64-bit290538%
1.5/4
 50%
2/4
38%
7.5/20
28%
5/18
            
Amoeba 2.7 64-bit2903  29%
3.5/12
38%
6/16
25%
4.5/18
            
Atlas 3.91 64-bit290338%
1.5/4
  31%
2.5/8
             
Scorpio 3.0 MCTS 64-bit289038%
1.5/4
 50%
2/4
              
Topple 0.7.1 64-bit2889  38%
1.5/4
31%
2.5/8
             
Topple 0.7.2 64-bit288450%
7/14
 62%
2.5/4
              
Godel 5.5.1 64-bit2876  25%
1/4
32%
18/56
             
Scorpio 2.9 MCTS 64-bit2869  50%
4/8
44%
11.5/26
             
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
The Baron 3.44 64-bit286657%
13/23
 46%
5.5/12
50%
4/8
             
Marvin 3.3.2 64-bit2858  38%
1.5/4
47%
7.5/16
             
Booot 5.1.02845     40%
4/10
  25%
2/8
        
Shield 2.1 64-bit 4CPU2844 25%
1/4
  62%
20/32
            
Tornado 8.0 64-bit284275%
3/4
 50%
2/4
       33%
2/6
      
Tucano 7.07 64-bit2842  47%
7.5/16
49%
21.5/44
             
Marvin 3.2.0 64-bit2838   25%
1/4
 21%
5.5/26
           
Asymptote 0.6.3 64-bit283762%
2.5/4
 54%
15/28
              
Fruit Reloaded 3.2.1 64-bit283762%
2.5/4
 38%
1.5/4
62%
5/8
    19%
1.5/8
        
Minic 0.98 64-bit283754%
7.5/14
  52%
10.5/20
             
Bagatur 1.8 64-bit282982%
11.5/14
 52%
13.5/26
              
Zurichess Neuchatel 64-bit282638%
1.5/4
  55%
11/20
42%
7.5/18
 30%
3/10
 31%
2.5/8
        
Tucano 7.05 64-bit2824    44%
8/18
15%
1.5/10
30%
3/10
          
Godel 4.4.5 64-bit2815    36%
13/36
 50%
5/10
          
Minic 1.09 64-bit281362%
2.5/4
 61%
8.5/14
              
GNU Chess 5.60 64-bit2812      30%
3/10
 44%
3.5/8
        
Gogobello 2.0 64-bit2806  75%
3/4
69%
22/32
             
The Baron 3.42 64-bit2798    42%
7.5/18
30%
3/10
30%
3/10
 31%
2.5/8
        
Monolith 1.0 64-bit279756%
10/18
 50%
2/4
57%
13/23
             
Naum 2.2 32-bit2794  62%
7.5/12
50%
8/16
             
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
RuyDos 1.1.9 64-bit2793  88%
10.5/12
69%
11/16
36%
13/36
            
tomitankChess 3.0 64-bit278764%
9/14
 50%
2/4
69%
11/16
40%
10.5/26
            
RuyDos 1.1.0 64-bit2786     50%
5/10
20%
2/10
          
RuyDos 1.1.10 64-bit278375%
3/4
 50%
6/12
              
Bright 0.4a2776     30%
3/10
 35%
3.5/10
56%
4.5/8
 42%
2.5/6
      
RofChade 1.0 64-bit2775     55%
5.5/10
44%
17.5/40
          
RubiChess 1.1 64-bit2775      75%
3/4
19%
1.5/8
         
Glaurung 2.1 64-bit2769       40%
4/10
19%
1.5/8
        
Winter 0.3 64-bit2765    52%
11.5/22
43%
6/14
           
Godel 4.0.7 64-bit2759      25%
3/12
55%
5.5/10
50%
4/8
        
Bison 9.11 64-bit2756    57%
28.5/50
    50%
0.5/1
33%
2/6
      
Minic 0.82 64-bit2756  62%
7.5/12
55%
16.5/30
             
Cheese 2.0 64-bit2754   66%
10.5/16
61%
13.5/22
            
Fruit 2.2.12744  46%
5.5/12
56%
9/16
             
Carballo 1.7 64-bit2737    52%
11.5/22
 50%
2/4
  38%
3/8
       
Marvin 3.0.0 64-bit2733   62%
10/16
     29%
3.5/12
       
Shield 2.1 64-bit2728    66%
14.5/22
75%
7.5/10
83%
7.5/9
25%
2.5/10
39%
3.5/9
38%
4.5/12
       
Devel 2.00002726    67%
12/18
 46%
6.5/14
40%
4/10
56%
4.5/8
40%
4/10
       
Octochess r4984 64-bit2724       15%
1.5/10
50%
4/8
        
ProDeo 2.22724       55%
5.5/10
69%
5.5/8
25%
2/8
17%
1/6
      
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
GreKo 2018.08 64-bit2716     50%
6/12
25%
3.5/14
42%
2.5/6
         
Carballo 1.6 64-bit2710     75%
7.5/10
25%
2.5/10
          
GreKo 2018.07 64-bit2709     55%
22/40
38%
1.5/4
25%
2/8
50%
0.5/1
        
ProDeo 2.82706    69%
25/36
 44%
16/36
          
Cheese 1.9 64-bit2705     55%
5.5/10
44%
8/18
60%
6/10
50%
4/8
38%
6/16
33%
2/6
      
Scorpio 2.8.5 MCTS 64-bit2705       45%
4.5/10
50%
4/8
35%
3.5/10
       
Chessmaster 11 Conqueror2698    58%
10.5/18
35%
3.5/10
           
Pirarucu 2.2.2 64-bit2698     60%
6/10
39%
5.5/14
75%
7.5/10
45%
9.5/21
        
Frenzee Feb08 32-bit2696       45%
4.5/10
31%
2.5/8
        
Booot 4.15.02694       35%
3.5/10
25%
2/8
        
Delfi 5.42690       50%
5/10
31%
2.5/8
 33%
2/6
      
Crafty 23.1 32-bit2688       35%
3.5/10
38%
3/8
        
Gogobello 1.4 64-bit2688    65%
23.5/36
60%
6/10
44%
8/18
70%
7/10
50%
4/8
54%
6.5/12
46%
5.5/12
      
WyldChess 1.51 64-bit2684     75%
7.5/10
50%
4/8
60%
6/10
33%
3/9
38%
6/16
17%
1/6
      
Daydreamer 1.75 64-bit2680     65%
6.5/10
    42%
2.5/6
      
chess22k 1.4 64-bit2675     60%
6/10
55%
5.5/10
30%
3/10
44%
3.5/8
        
Arminius 2017-01-01 64-bit2674     65%
6.5/10
69%
12.5/18
50%
5/10
50%
4.5/9
41%
6.5/16
33%
2/6
      
RedQueen 1.1.3 64-bit2670     65%
6.5/10
65%
6.5/10
50%
5/10
38%
3/8
 0%
0/6
      
Djinn 1.021 64-bit2668     65%
6.5/10
    25%
1.5/6
      
Scorpio 2.5 32-bit2664            12%
0.5/4
 50%
0.5/1
  
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Floyd 0.9 64-bit2659     55%
5.5/10
 65%
6.5/10
25%
2/8
34%
5.5/16
38%
1.5/4
      
tomitankChess 2.0 64-bit2658     50%
5/10
64%
11.5/18
 100%
1/1
        
RuyDos 1.0.2 64-bit2657         50%
4/8
 45%
4.5/10
     
Winter 0.2 64-bit2655     45%
4.5/10
75%
7.5/10
 53%
18/34
        
Cyrano 0.6b17 64-bit2649       55%
5.5/10
62%
5/8
 0%
0/2
      
Laser 0.2.1 64-bit2648      70%
7/10
 38%
3/8
        
ECE X3 64-bit2645    72%
26/36
 75%
3/4
  72%
13/18
29%
3.5/12
15%
1.5/10
     
Gandalf 7 64-bit2644      45%
4.5/10
  45%
4.5/10
100%
2/2
45%
4.5/10
 58%
3.5/6
   
Amoeba 1.2 64-bit2640     80%
8/10
 60%
6/10
19%
1.5/8
 17%
1/6
      
DanaSah 7.32640     55%
5.5/10
80%
8/10
30%
3/10
44%
3.5/8
38%
4.5/12
       
CM10th Guardian2639       55%
5.5/10
56%
4.5/8
        
Sjakk 2.2 64-bit2634         25%
0.5/2
58%
3.5/6
      
Rodin 8.02628         100%
2/2
33%
4/12
      
NoraGrace 2.0 64-bit2625       55%
5.5/10
62%
5/8
 8%
0.5/6
      
Ruffian 2.1.02624         31%
2.5/8
75%
1.5/2
40%
4/10
 33%
2/6
   
Nebula 2.0 64-bit2622       55%
5.5/10
56%
4.5/8
 25%
1.5/6
      
Phalanx XXV2619         25%
0.5/2
60%
6/10
  33%
2/6
   
Sloppy 0.2.2 64-bit2611       65%
6.5/10
62%
5/8
56%
4.5/8
50%
3/6
40%
4/10
 42%
2.5/6
   
Monolith 0.4 64-bit2608      65%
6.5/10
50%
5/10
69%
5.5/8
83%
5/6
58%
3.5/6
      
Donna 4.0 64-bit2606         0%
0/2
54%
6.5/12
      
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Ethereal 8.05 64-bit2599           15%
1.5/10
 58%
3.5/6
   
Muse 0.953 64-bit2596         62%
2.5/4
50%
6/12
12%
0.5/4
 25%
1.5/6
   
GreKo 2016 64-bit2593          38%
1.5/4
45%
4.5/10
     
Amyan 1.722591       65%
6.5/10
75%
6/8
 42%
2.5/6
 38%
6/16
 0%
0/1
  
Brutus 8.05 64-bit2590       60%
6/10
75%
6/8
50%
4/8
75%
1.5/2
35%
3.5/10
 33%
2/6
   
Petir 4.392590       70%
7/10
75%
6/8
75%
6/8
       
GarboChess 3.0 64-bit2587       60%
6/10
62%
5/8
 33%
2/6
  33%
2/6
   
Nawito 1.1d2584          56%
4.5/8
50%
5/10
     
K2 0.872583         60%
9/15
29%
3.5/12
55%
5.5/10
 42%
2.5/6
   
Jellyfish 1.1 64-bit2580       75%
7.5/10
44%
3.5/8
0%
0/2
       
Delocto 0.6 64-bit2578       65%
6.5/10
81%
6.5/8
45%
4.5/10
45%
4.5/10
      
Capivara LK 0.09b02f 64-bit2568         75%
6/8
50%
3/6
      
Schooner 1.8 64-bit2568       55%
5.5/10
62%
5/8
65%
6.5/10
50%
6/12
      
Coiled 0.4 64-bit2564       50%
5/10
62%
5/8
46%
5.5/12
50%
6/12
50%
7/14
 17%
1/6
   
SOS 5.12564         56%
4.5/8
 35%
3.5/10
     
Capivara LK 0.09b02g 64-bit2561          92%
5.5/6
53%
9.5/18
 25%
1.5/6
   
Francesca MAD 0.192558           50%
5/10
 50%
3/6
   
JikChess 0.02 64-bit2557         69%
5.5/8
 43%
6/14
 25%
1.5/6
   
tomitankChess 1.4 64-bit2556       85%
8.5/10
50%
4/8
56%
4.5/8
64%
9/14
50%
2/4
     
RubiChess 0.9 64-bit2554       65%
6.5/10
56%
4.5/8
 58%
3.5/6
      
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Ghost 3.1 64-bit2548      70%
3.5/5
  67%
8/12
70%
7/10
44%
3.5/8
     
nanoSzachy 4.0 64-bit2546         56%
4.5/8
83%
5/6
      
Ufim 8.022544         50%
0.5/1
    40%
8/20
  
AnMon 5.752539            18%
3.5/20
 60%
3/5
  
chess22k 1.3 64-bit2538         75%
6/8
54%
6.5/12
55%
5.5/10
 42%
2.5/6
   
Carballo 1.4 64-bit2534       70%
7/10
81%
6.5/8
50%
4/8
 35%
3.5/10
 33%
2/6
  31%
2.5/8
Maverick 1.5 64-bit2534         75%
6/8
75%
4.5/6
47%
8.5/18
     
Marvin 2.0.0 64-bit2533       80%
8/10
81%
6.5/8
 46%
5.5/12
  33%
2/6
   
Fridolin 2.00 64-bit2531          50%
3/6
  58%
3.5/6
   
AnMon 5.662530         75%
6/8
    50%
3/6
  
Hermann 2.8 64-bit2530         50%
4/8
50%
3/6
30%
3/10
 8%
0.5/6
   
nanoSzachy 4.1 64-bit2529           57%
8/14
 25%
1.5/6
   
DanaSah 4.242528              35%
3.5/10
38%
1.5/4
 
GarboChess 2.20 32-bit2523            62%
2.5/4
 23%
3/13
 25%
0.5/2
Bagatur 1.5e 64-bit2517         56%
4.5/8
58%
3.5/6
      
AnMon 5.602515          83%
5/6
     0%
0/2
CyberPagno 3.0 64-bit2512         81%
6.5/8
67%
4/6
68%
9.5/14
 67%
4/6
 35%
3.5/10
 
Floyd 0.8 64-bit2510         75%
6/8
75%
4.5/6
  33%
2/6
   
Shield 1.3.1 64-bit2510          50%
3/6
47%
8.5/18
 25%
1.5/6
   
Betsabe II 1.752508         88%
7/8
33%
2/6
50%
2/4
     
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
DanaSah 4.372505            60%
6/10
 0%
0/1
  
Tao 5.62504            50%
1/2
 48%
9.5/20
  
Pepito 1.59 64-bit2494          67%
4/6
70%
7/10
 50%
3/6
   
MadChess 2.2 64-bit2491         75%
6/8
75%
4.5/6
61%
11/18
     
N2 0.12490            62%
2.5/4
 42%
5/12
  
Yace 0.99.872489            62%
2.5/4
 75%
1.5/2
  
Xpdnt 0910072483            43%
9.5/22
 53%
9.5/18
  
Cerebro 3.03d2482           60%
6/10
44%
7/16
 39%
3.5/9
  
Matacz 1.42479            42%
2.5/6
 46%
12/26
  
Anatoli 0.35k2476            44%
15/34
 50%
5/10
 50%
2/4
Pupsi2 0.082474            51%
26.5/52
 75%
6/8
  
Trace 1.37a2472            38%
1.5/4
 25%
0.5/2
 50%
1/2
Schooner 1.7.0 64-bit2470           75%
10.5/14
 67%
4/6
   
Quark 2.352469            25%
2/8
 25%
0.5/2
  
Nemeton 1.512453           70%
7/10
 42%
5/12
   
Eeyore 1.52 64-bit2447         50%
0.5/1
 90%
9/10
 50%
3/6
   
Gaviota 0.74.41 32-bit2447            65%
13/20
 50%
2/4
  
Bruja 1.9.1 32-bit2446            54%
18.5/34
 67%
4/6
  
Abrok 5.02445            33%
2/6
58%
3.5/6
 45%
4.5/10
 
Hussar 0.42444            58%
11.5/20
75%
4.5/6
   
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Shallow r694 64-bit2444           61%
8.5/14
 56%
9/16
   
Lozza 1.17a 64-bit2443           57%
8/14
35%
3.5/10
42%
2.5/6
   
Typhoon 1.00-3582435            12%
0.5/4
 47%
9/19
25%
1/4
 
Homer 2.012431            75%
4.5/6
 56%
13.5/24
 50%
1/2
Delphil 1.9c2422               38%
3/8
50%
5/10
PostModernist 10162420      100%
1/1
      33%
2/6
75%
1.5/2
 0%
0/2
Muse 0.899b2417            75%
1.5/2
 50%
1/2
  
Diablo 0.5.12412            88%
3.5/4
  75%
1.5/2
 
Ifrit m1.8 64-bit2412         100%
1/1
   67%
4/6
   
Queen 4.032410             33%
2/6
50%
8/16
42%
2.5/6
 
RomiChess P3k 32-bit2408              58%
11.5/20
50%
3/6
50%
2/4
nanoSzachy 3.42408              100%
2/2
38%
3/8
 
Dragon 4.62406              25%
0.5/2
0%
0/2
 
Amy 0.87b2403              50%
1/2
0%
0/2
 
Djinn 0.925x2403              50%
1/2
100%
2/2
 
Patzer 3.802402            75%
1.5/2
  0%
0/2
 
Gosu 0.162398              25%
0.5/2
50%
1/2
25%
0.5/2
Sorgenkind 0.42389            62%
2.5/4
 83%
5/6
33%
2/6
 
Orion 0.3.0 64-bit2388             60%
6/10
 50%
4/8
 
Sage 3.532388              55%
5.5/10
60%
6/10
42%
5/12
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Horizon 4.42386              58%
7/12
42%
2.5/6
62%
2.5/4
Comet B682384               50%
1/2
25%
0.5/2
Thor's Hammer 2.28 32-bit2380              100%
2/2
50%
1/2
 
Waxman 20162379             25%
1/4
 19%
1.5/8
 
Flux 2.2.12358              88%
3.5/4
39%
5.5/14
43%
6/14
Dirty 0.99z2354              50%
1/2
12%
0.5/4
 
Arion 1.72343            62%
2.5/4
   100%
2/2
LittleThought 1.03 32-bit2340              92%
5.5/6
42%
2.5/6
25%
1/4
Asterisk 0.62332              75%
3/4
38%
1.5/4
12%
0.5/4
Cheese 1.32309              75%
1.5/2
92%
5.5/6
 
Ant 2006-F2304               50%
1/2
75%
1.5/2
Brutus 6.12302              75%
1.5/2
33%
2/6
 
Joker 1.1.142302               58%
3.5/6
75%
1.5/2
Natwarlal 0.142302              58%
3.5/6
50%
1/2
 
Xpdnt 0809272301              25%
0.5/2
50%
2/4
 
Anechka 0.082300         100%
1/1
     75%
1.5/2
25%
0.5/2
Zeus 1.292299         100%
1/1
     58%
3.5/6
50%
1/2
Popochin 3.22297              62%
2.5/4
45%
4.5/10
71%
8.5/12
Bison 8.2.4r2282              62%
2.5/4
100%
6/6
54%
6.5/12
Chispa 4.0.32274               75%
1.5/2
50%
1/2
NameEloCounter
3.4
64-bit
Counter
3.2
64-bit
4CPU
Counter
3.3
64-bit
Counter
3.2
64-bit
Counter
3.1
64-bit
Counter
3.0
64-bit
Counter
2.9
64-bit
Counter
2.7
64-bit
Counter
2.8
64-bit
Counter
2.6
64-bit
Counter
2.1.0
64-bit
Counter
2.0.2
64-bit
Counter
1.2
Counter
1.99
64-bit
Counter
1.1
Counter
1.0
Counter
0.8
Uralochka 1.1b2219         100%
1/1
     50%
1/2
 
ChessAlex 2.0r42204         100%
1/1
     100%
2/2
 
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 February 8, 2020