CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Custom engine selection

Comparing 16 engines!
16 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 May 8, 2021 with Bayeselo based on 1'242'291 games
Please refer to the "about" page for comments on engine inclusion

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+
1RedQueen 1.1.98 64-bit 4CPU2682+27−2739.4%+80.428.5%494 
70.9%
 RedQueen 1.1.3 64-bit2672+21−2147.9%+13.831.8%800
76.6%
 RedQueen 1.1.98 64-bit2663+16−1648.6%+6.931.6%1299
54.7%
 RedQueen 1.1.97 64-bit 4CPU2661+22−2245.7%+27.033.3%726
54.4%
 RedQueen 1.1.97 64-bit2659+17−1748.5%+10.532.6%1132
66.1%
 RedQueen 1.1.4 64-bit2652+28−2849.8%+1.335.3%414
80.3%
 RedQueen 1.0.0 32-bit2636+24−2451.6%−7.635.9%576
71.3%
 RedQueen 1.0.0 64-bit2624+32−3248.2%+11.233.7%312
51.0%
 RedQueen 1.1.1 64-bit2624+27−2748.7%+9.431.0%452
95.0%
 RedQueen 0.9.8 64-bit2588+33−3351.0%−8.226.7%311
54.4%
 RedQueen 1.1.1 32-bit2585+33−3350.6%−0.435.7%308
66.4%
 RedQueen 0.9.8 32-bit2576+22−2249.6%+5.427.7%730
82.8%
 RedQueen 0.9 64-bit2555+39−3952.7%−23.321.3%240
100.0%
 RedQueen 0.7.5 64-bit2434+34−3451.0%−9.929.0%290
99.6%
 RedQueen 0.7 64-bit2366+35−3556.0%−43.325.5%298
100.0%
 RedQueen 0.62177+30−3046.1%+27.419.9%418
 

Results matrix

Custom engine selection
#NameElo12345678910111213141516
1RedQueen 1.1.98 64-bit 4CPU2682                
2RedQueen 1.1.3 64-bit2672                
3RedQueen 1.1.98 64-bit2663                
4RedQueen 1.1.97 64-bit 4CPU2661                
5RedQueen 1.1.97 64-bit2659                
6RedQueen 1.1.4 64-bit2652                
7RedQueen 1.0.0 32-bit2636                
8RedQueen 1.0.0 64-bit2624                
9RedQueen 1.1.1 64-bit2624                
10RedQueen 0.9.8 64-bit2588                
11RedQueen 1.1.1 32-bit2585                
12RedQueen 0.9.8 32-bit2576                
13RedQueen 0.9 64-bit2555                
14RedQueen 0.7.5 64-bit2434                
15RedQueen 0.7 64-bit2366                
16RedQueen 0.62177                
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
#NameElo12345678910111213141516
1RedQueen 1.1.98 64-bit 4CPU2682 70.988.288.091.593.099.399.699.8100.0100.0100.0100.0100.0100.0100.0
2RedQueen 1.1.3 64-bit267229.1 76.676.482.987.098.899.299.7100.0100.0100.0100.0100.0100.0100.0
3RedQueen 1.1.98 64-bit266311.823.4 54.760.973.296.397.999.1100.0100.0100.0100.0100.0100.0100.0
4RedQueen 1.1.97 64-bit 4CPU266112.023.645.3 54.467.892.796.297.8100.0100.0100.0100.0100.0100.0100.0
5RedQueen 1.1.97 64-bit26598.517.139.145.6 66.193.796.798.4100.0100.0100.0100.0100.0100.0100.0
6RedQueen 1.1.4 64-bit26527.013.026.832.233.9 80.389.592.299.899.9100.0100.0100.0100.0100.0
7RedQueen 1.0.0 32-bit26360.71.23.77.36.319.7 71.374.599.099.3100.0100.0100.0100.0100.0
8RedQueen 1.0.0 64-bit26240.40.82.13.83.310.528.7 51.093.895.299.199.6100.0100.0100.0
9RedQueen 1.1.1 64-bit26240.20.30.92.21.67.825.549.0 95.096.399.699.8100.0100.0100.0
10RedQueen 0.9.8 64-bit25880.00.00.00.00.00.21.06.25.0 54.470.789.5100.0100.0100.0
11RedQueen 1.1.1 32-bit25850.00.00.00.00.00.10.74.83.745.6 66.487.7100.0100.0100.0
12RedQueen 0.9.8 32-bit25760.00.00.00.00.00.00.00.90.429.333.6 82.8100.0100.0100.0
13RedQueen 0.9 64-bit25550.00.00.00.00.00.00.00.40.210.512.317.2 100.0100.0100.0
14RedQueen 0.7.5 64-bit24340.00.00.00.00.00.00.00.00.00.00.00.00.0 99.6100.0
15RedQueen 0.7 64-bit23660.00.00.00.00.00.00.00.00.00.00.00.00.00.4 100.0
16RedQueen 0.621770.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213141516
1RedQueen 1.1.98 64-bit 4CPU2682 1266300103000120000000
2RedQueen 1.1.3 64-bit267212 10218250204223621001000000
3RedQueen 1.1.98 64-bit266366102 112182256703201060024300
4RedQueen 1.1.97 64-bit 4CPU266130018112 1200060000000
5RedQueen 1.1.97 64-bit265910325018212 4486874192018601680
6RedQueen 1.1.4 64-bit26520204250448 291292628106000
7RedQueen 1.0.0 32-bit26360226706829 12985662154570000
8RedQueen 1.0.0 64-bit2624036007412129 118142364848000
9RedQueen 1.1.1 64-bit2624122103261929285118 18506518000
10RedQueen 0.9.8 64-bit25880000066614218 0195186000
11RedQueen 1.1.1 32-bit25850101060182821536500 1120000
12RedQueen 0.9.8 32-bit257600006104574865195112 48000
13RedQueen 0.9 64-bit255500000604818186048 4800
14RedQueen 0.7.5 64-bit24340024016000000048 480
15RedQueen 0.7 64-bit23660030080000000048 249
16RedQueen 0.6217700000000000000249 
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
#NameElo12345678910111213141516
1RedQueen 1.1.98 64-bit 4CPU2682 0.93.724.66.30.00.00.01.30.00.00.00.00.00.00.0
2RedQueen 1.1.3 64-bit26720.9 4.91.212.916.81.63.216.80.00.90.00.00.00.00.0
3RedQueen 1.1.98 64-bit26633.74.9 5.57.51.53.60.01.80.06.60.00.01.51.90.0
4RedQueen 1.1.97 64-bit 4CPU266124.61.25.5 0.60.00.00.00.50.00.00.00.00.00.00.0
5RedQueen 1.1.97 64-bit26596.312.97.50.6 29.04.05.112.10.01.20.30.01.10.60.0
6RedQueen 1.1.4 64-bit26520.016.81.50.029.0 2.91.710.60.83.90.90.90.00.00.0
7RedQueen 1.0.0 32-bit26360.01.63.60.04.02.9 14.58.37.424.335.00.00.00.00.0
8RedQueen 1.0.0 64-bit26240.03.20.00.05.11.714.5 15.422.85.84.68.70.00.00.0
9RedQueen 1.1.1 64-bit26241.316.81.80.512.110.68.315.4 2.46.65.52.60.00.00.0
10RedQueen 0.9.8 64-bit25880.00.00.00.00.00.87.422.82.4 0.018.733.80.00.00.0
11RedQueen 1.1.1 32-bit25850.00.96.60.01.23.924.35.86.60.0 10.80.00.00.00.0
12RedQueen 0.9.8 32-bit25760.00.00.00.00.30.935.04.65.518.710.8 4.90.00.00.0
13RedQueen 0.9 64-bit25550.00.00.00.00.00.90.08.72.633.80.04.9 9.10.00.0
14RedQueen 0.7.5 64-bit24340.00.01.50.01.10.00.00.00.00.00.00.09.1 8.20.0
15RedQueen 0.7 64-bit23660.00.01.90.00.60.00.00.00.00.00.00.00.08.2 34.8
16RedQueen 0.621770.00.00.00.00.00.00.00.00.00.00.00.00.00.034.8 
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 176 common opponents

Custom engine selection
NameEloRedQueen
1.1.98
64-bit
4CPU
RedQueen
1.1.3
64-bit
RedQueen
1.1.98
64-bit
RedQueen
1.1.97
64-bit
4CPU
RedQueen
1.1.97
64-bit
RedQueen
1.1.4
64-bit
RedQueen
1.0.0
32-bit
RedQueen
1.0.0
64-bit
RedQueen
1.1.1
64-bit
RedQueen
0.9.8
64-bit
RedQueen
1.1.1
32-bit
RedQueen
0.9.8
32-bit
RedQueen
0.9
64-bit
RedQueen
0.7.5
64-bit
RedQueen
0.7
64-bit
RedQueen
0.6
Murka 3 64-bit2822 12%
0.5/4
 29%
10.5/36
            
GnuCheese 1.00 64-bit2794  31%
2.5/8
 25%
1/4
           
Rhetoric 1.4.3 64-bit279232%
11/34
 21%
2.5/12
             
Crafty 23.6 64-bit2787 58%
3.5/6
   25%
0.5/2
          
The Baron 3.29 64-bit2784  35%
3.5/10
 62%
2.5/4
           
Gaviota 0.86 64-bit2780 31%
2.5/8
  38%
1.5/4
           
Scorpio 2.7.6 64-bit2780 50%
1/2
  19%
3/16
50%
1/2
          
MinkoChess 1.2 32-bit2779  45%
4.5/10
   50%
2/4
         
Jonny 4.002776      44%
3.5/8
    25%
1/4
    
Frenzee 3.5.19 64-bit2772  50%
0.5/1
  0%
0/2
          
Octochess r5190 64-bit2771    38%
3/8
50%
1/2
          
Dirty 20Apr2013 64-bit2768 30%
6.5/22
  42%
5/12
50%
1/2
          
Glaurung 2.1 64-bit2768 0%
0/2
  25%
2.5/10
36%
4/11
          
Thinker 5.3b Passive 64-bit2764    20%
2/10
56%
5/9
          
DiscoCheck 4.3 64-bit2757 25%
0.5/2
   25%
0.5/2
          
GNU Chess 5.50 64-bit2756 12%
0.5/4
  46%
5.5/12
25%
0.5/2
          
Bison 9.11 64-bit275525%
8.5/34
75%
1.5/2
 39%
12.5/32
    25%
0.5/2
       
Dirty 05Sep2012 64-bit2753 38%
3/8
      62%
2.5/4
       
Ktulu 92752 25%
0.5/2
  0%
0/2
 38%
1.5/4
         
Scorpio 2.7 32-bit2748      25%
1.5/6
    31%
2.5/8
    
NameEloRedQueen
1.1.98
64-bit
4CPU
RedQueen
1.1.3
64-bit
RedQueen
1.1.98
64-bit
RedQueen
1.1.97
64-bit
4CPU
RedQueen
1.1.97
64-bit
RedQueen
1.1.4
64-bit
RedQueen
1.0.0
32-bit
RedQueen
1.0.0
64-bit
RedQueen
1.1.1
64-bit
RedQueen
0.9.8
64-bit
RedQueen
1.1.1
32-bit
RedQueen
0.9.8
32-bit
RedQueen
0.9
64-bit
RedQueen
0.7.5
64-bit
RedQueen
0.7
64-bit
RedQueen
0.6
Tornado 4.4 32-bit2743      25%
1/4
    12%
1.5/12
    
EXchess 7.11b 64-bit2742 33%
2/6
   50%
1/2
          
Rodent 1.3 64-bit2739    69%
5.5/8
15%
1.5/10
          
Chronos 1.9.9 64-bit273844%
15/34
50%
1/2
  50%
2/4
   50%
1/2
       
Arasan 16.2 64-bit2737  40%
4/10
  50%
1/2
          
BugChess2 1.9 32-bit2732      50%
3/6
    31%
2.5/8
    
Crafty 23.4 32-bit2731      31%
2.5/8
    38%
4.5/12
    
Deuterium 13.1.31.113 64-bit2729 25%
1/4
  42%
5/12
50%
1/2
          
DiscoCheck 3.7.1 64-bit2729 50%
1.5/3
      12%
0.5/4
       
Bison 9.11 32-bit2727      50%
2/4
 32%
6.5/20
  38%
3/8
    
Nebula 2.0 64-bit 4CPU272556%
19/34
  41%
20.5/50
            
Bobcat 3.25 64-bit2724 55%
5.5/10
  12%
0.5/4
50%
1/2
  25%
0.5/2
       
Octochess r4984 64-bit2722 38%
1.5/4
25%
2.5/10
             
EXchess 7.03b 64-bit2717 42%
2.5/6
50%
5/10
             
Arasan 16.0 64-bit2711 25%
1/4
  30%
3/10
           
Ktulu 82706  35%
3.5/10
 45%
4.5/10
 50%
5/10
         
iCE 1.0 64-bit2705    38%
4.5/12
50%
2/4
          
Chess Tiger 2007.12703 25%
0.5/2
  50%
2/4
75%
1.5/2
100%
2/2
         
Dirty 23Mar2012 64-bit2701 35%
3.5/10
      42%
2.5/6
       
Pawny 1.1 64-bit2701  38%
1.5/4
 50%
6/12
           
NameEloRedQueen
1.1.98
64-bit
4CPU
RedQueen
1.1.3
64-bit
RedQueen
1.1.98
64-bit
RedQueen
1.1.97
64-bit
4CPU
RedQueen
1.1.97
64-bit
RedQueen
1.1.4
64-bit
RedQueen
1.0.0
32-bit
RedQueen
1.0.0
64-bit
RedQueen
1.1.1
64-bit
RedQueen
0.9.8
64-bit
RedQueen
1.1.1
32-bit
RedQueen
0.9.8
32-bit
RedQueen
0.9
64-bit
RedQueen
0.7.5
64-bit
RedQueen
0.7
64-bit
RedQueen
0.6
ProDeo 1.812698  35%
3.5/10
     25%
1/4
       
Gaviota 0.85.1 64-bit2697 50%
1/2
      30%
3/10
       
Octochess r4741 64-bit2696 0%
0/4
      25%
1/4
       
Chessmaster 11 Conqueror2694 25%
0.5/2
46%
5.5/12
   29%
5/17
   50%
1/2
     
ECE 19.6.6.3 64-bit2693 35%
3.5/10
75%
3/4
             
Vajolet 2.482691    0%
0/2
54%
7.5/14
          
Dirty 25Aug2011 64-bit2690       48%
11.5/24
39%
7.5/19
       
Delfi 5.42689 50%
5/10
  58%
7/12
50%
1/2
 44%
10.5/24
  75%
1.5/2
     
Atlas 3.60 64-bit2687    47%
8.5/18
39%
5.5/14
          
Gogobello 1.4 64-bit268753%
18/34
 50%
2/4
             
Crafty 23.1 32-bit2686      55%
5.5/10
   55%
5.5/10
     
Tornado 4.87a 32-bit2685  50%
5/10
   100%
2/2
         
Hamsters 0.7.1 4CPU268456%
19/34
  41%
19/46
            
Fridolin 3.10 64-bit2683 32%
4.5/14
25%
1.5/6
             
Chess Tiger 20072681      45%
4.5/10
   10%
1/10
     
ProDeo 2.02681  62%
2.5/4
 39%
5.5/14
           
Daydreamer 1.75 64-bit2680 50%
1/2
  25%
3.5/14
  40%
9.5/24
31%
6.5/21
       
Cheese 1.7 64-bit2678   25%
1/4
45%
9/20
           
Rodent 1.0 64-bit2677 47%
7.5/16
   62%
2.5/4
          
Deuterium 12.01.30.1070 64-bit2676 65%
8.5/13
      50%
5/10
       
NameEloRedQueen
1.1.98
64-bit
4CPU
RedQueen
1.1.3
64-bit
RedQueen
1.1.98
64-bit
RedQueen
1.1.97
64-bit
4CPU
RedQueen
1.1.97
64-bit
RedQueen
1.1.4
64-bit
RedQueen
1.0.0
32-bit
RedQueen
1.0.0
64-bit
RedQueen
1.1.1
64-bit
RedQueen
0.9.8
64-bit
RedQueen
1.1.1
32-bit
RedQueen
0.9.8
32-bit
RedQueen
0.9
64-bit
RedQueen
0.7.5
64-bit
RedQueen
0.7
64-bit
RedQueen
0.6
ProDeo 1.852673 46%
12/26
   25%
0.5/2
          
Pharaon 3.5.1 4CPU267249%
16.5/34
  54%
19.5/36
            
Daydreamer 1.75 32-bit2667      67%
2/3
   25%
0.5/2
33%
4/12
    
Deuterium 10.01.27.2132667        47%
9/19
  25%
0.5/2
    
Djinn 1.021 64-bit266751%
17.5/34
 25%
1.5/6
 52%
29.5/57
           
Dirty 25Aug2011 32-bit2666      64%
11.5/18
   38%
1.5/4
25%
1/4
    
Movei 00.8.438 (10 10 10)2666    35%
3.5/10
   48%
9.5/20
       
Chessmaster 112664    50%
3/6
   62%
2.5/4
  50%
1/2
    
Gaviota 0.85.1 32-bit2663  40%
4/10
       50%
1/2
     
K2 0.952662 40%
4/10
75%
4.5/6
             
ProDeo 1.872662    62%
15/24
50%
5/10
          
CM10th Lazarus2661 25%
0.5/2
  58%
3.5/6
75%
1.5/2
          
Minic 0.65 64-bit2661 33%
4/12
38%
1.5/4
             
Alaric 7072660    46%
5.5/12
 50%
1/2
 26%
5.5/21
       
CM10th Xperience2660          50%
5/10
0%
0/2
    
Vajolet 2.032660 0%
0/2
   50%
2/4
          
Deuterium 11.02.29.1072659      75%
4.5/6
 50%
2/4
 33%
2/6
     
Pawny 1.0 64-bit2659 75%
1.5/2
  61%
23/38
32%
4.5/14
          
Bobcat 2.75 32-bit2658      53%
16/30
    38%
3/8
    
Godel 2.3.7 64-bit2657 62%
12.5/20
  38%
1.5/4
69%
5.5/8
  50%
3/6
       
NameEloRedQueen
1.1.98
64-bit
4CPU
RedQueen
1.1.3
64-bit
RedQueen
1.1.98
64-bit
RedQueen
1.1.97
64-bit
4CPU
RedQueen
1.1.97
64-bit
RedQueen
1.1.4
64-bit
RedQueen
1.0.0
32-bit
RedQueen
1.0.0
64-bit
RedQueen
1.1.1
64-bit
RedQueen
0.9.8
64-bit
RedQueen
1.1.1
32-bit
RedQueen
0.9.8
32-bit
RedQueen
0.9
64-bit
RedQueen
0.7.5
64-bit
RedQueen
0.7
64-bit
RedQueen
0.6
The Baron 2.23 64-bit2655    25%
1/4
   44%
3.5/8
       
Dirty 23Mar2012 32-bit2654  20%
2/10
       46%
6.5/14
     
Scorpio 2.0 32-bit2652      70%
7/10
   30%
3/10
35%
3.5/10
    
Philou 3.7.1 64-bit2650 50%
6/12
  25%
1/4
70%
7/10
  62%
20/32
       
E.T. Chess 13.01.082649    50%
1/2
 62%
2.5/4
         
Cyrano 0.6b17 32-bit2648     25%
0.5/2
33%
1/3
   50%
1/2
75%
1.5/2
    
Laser 0.2.1 64-bit2647  55%
5.5/10
 50%
2/4
           
CM10th Pestilence2644 100%
2/2
50%
1/2
             
Colossus 2008b2643      25%
0.5/2
40%
9.5/24
        
Weiss 0.9 64-bit2642 50%
8/16
50%
1/2
             
Ktulu 7.12638     80%
8/10
    30%
3/10
     
ProDeo 1.742637      41%
4.5/11
38%
9/24
  42%
2.5/6
     
CM10th Warrior2635    50%
1/2
 75%
1.5/2
         
Cheng3 1.07 64-bit2634 59%
9.5/16
      50%
6/12
       
Gandalf 62634      75%
1.5/2
 25%
0.5/2
  0%
0/3
    
Glaurung 1.0.2 32-bit2634      30%
3/10
    35%
3.5/10
    
Counter 2.6 64-bit2633  69%
5.5/8
62%
20/32
            
Alfil 12 MT2632      100%
1/1
 50%
2/4
 50%
3/6
     
Sjakk 2.2 64-bit2631  44%
3.5/8
 48%
13.5/28
           
CM10th Default2630      42%
5/12
    52%
10.5/20
    
NameEloRedQueen
1.1.98
64-bit
4CPU
RedQueen
1.1.3
64-bit
RedQueen
1.1.98
64-bit
RedQueen
1.1.97
64-bit
4CPU
RedQueen
1.1.97
64-bit
RedQueen
1.1.4
64-bit
RedQueen
1.0.0
32-bit
RedQueen
1.0.0
64-bit
RedQueen
1.1.1
64-bit
RedQueen
0.9.8
64-bit
RedQueen
1.1.1
32-bit
RedQueen
0.9.8
32-bit
RedQueen
0.9
64-bit
RedQueen
0.7.5
64-bit
RedQueen
0.7
64-bit
RedQueen
0.6
Cheng3 1.07 32-bit2629      50%
2/4
   75%
1.5/2
     
Alfil 13.1 64-bit2628 50%
4/8
  38%
4.5/12
62%
2.5/4
  62%
2.5/4
       
Chess Tiger 2007 Gambit2628 25%
0.5/2
  100%
2/2
           
Rotor 0.82628 45%
4.5/10
  67%
8/12
50%
4/8
          
WildCat 82628      100%
2/2
48%
11.5/24
        
Rodin 8.02627  57%
16/28
           20%
2/10
 
Ruffian 2.1.02623 50%
4/8
    25%
0.5/2
 50%
1/2
       
NoraGrace 2.0 64-bit2622  53%
9.5/18
 50%
4/8
        25%
2/8
  
Nebula 2.0 64-bit2620 62%
2.5/4
  88%
7/8
40%
4/10
          
Deuterium 11.01.28.1592619      46%
10.5/23
    45%
8.5/19
    
Phalanx XXV2618  69%
24/35
       20%
2/10
     
Hamsters 0.7.12617      25%
0.5/2
   25%
0.5/2
     
Slow Chess Blitz WV22615      55%
5.5/10
    45%
4.5/10
    
Pharaon 3.5.12613      50%
1/2
  46%
11/24
      
Sloppy 0.2.2 64-bit2612     50%
1/2
  33%
2/6
       
Godel 2.05 64-bit2608  60%
6/10
     55%
5.5/10
       
GreKo 2015 64-bit2608  46%
6.5/14
       44%
3.5/8
     
Donna 4.0 64-bit2606  50%
13/26
64%
20.5/32
            
Philou 3.602606      50%
9/18
69%
16.5/24
 38%
9/24
 75%
6/8
    
Naum 1.91 32-bit2605      35%
3.5/10
    28%
5.5/20
    
NameEloRedQueen
1.1.98
64-bit
4CPU
RedQueen
1.1.3
64-bit
RedQueen
1.1.98
64-bit
RedQueen
1.1.97
64-bit
4CPU
RedQueen
1.1.97
64-bit
RedQueen
1.1.4
64-bit
RedQueen
1.0.0
32-bit
RedQueen
1.0.0
64-bit
RedQueen
1.1.1
64-bit
RedQueen
0.9.8
64-bit
RedQueen
1.1.1
32-bit
RedQueen
0.9.8
32-bit
RedQueen
0.9
64-bit
RedQueen
0.7.5
64-bit
RedQueen
0.7
64-bit
RedQueen
0.6
Arminius 2015-08-06 64-bit2604  38%
1.5/4
 75%
3/4
           
GreKo 12.8 64-bit2603    62%
2.5/4
     62%
5/8
     
Philou 3.7.1 32-bit2602      100%
1/1
   58%
3.5/6
     
Djinn 0.987 64-bit2600 67%
12/18
   25%
1/4
          
Gaviota 0.83 64-bit2598       60%
14.5/24
 33%
8/24
      
Sloppy 0.2.2 32-bit2598      50%
2/4
    25%
1.5/6
    
Glass 2.0 64-bit2597 25%
0.5/2
  64%
11.5/18
50%
2/4
          
Aristarch 4.502596      50%
1/2
  52%
12.5/24
 43%
3/7
    
Muse 0.953 64-bit2594  56%
4.5/8
       45%
4.5/10
     
N2 0.4 64-bit2594        75%
1.5/2
54%
13/24
  46%
11/24
   
The Baron 2.23 32-bit2594          0%
0/2
100%
2/2
    
Pseudo 0.7c2591     50%
1/2
  50%
2/4
       
Amyan 1.722590     0%
0/2
 50%
12/24
50%
2/4
45%
10/22
 69%
5.5/8
31%
7.5/24
   
Djinn 0.992 64-bit2588  70%
7/10
  92%
5.5/6
          
Rotor 0.62588      35%
3.5/10
 75%
3/4
 50%
2/4
50%
4/8
    
GarboChess 3.0 64-bit2585    80%
8/10
0%
0/2
  50%
8/16
       
CuckooChess 1.12 32-bit2584      62%
10/16
   50%
1/2
     
Quazar 0.3b 32-bit2582    65%
6.5/10
50%
5/10
35%
3.5/10
         
Jellyfish 1.1 64-bit2580  56%
4.5/8
 50%
4/8
           
Godel 2.05 32-bit2578      38%
1.5/4
   25%
1/4
     
NameEloRedQueen
1.1.98
64-bit
4CPU
RedQueen
1.1.3
64-bit
RedQueen
1.1.98
64-bit
RedQueen
1.1.97
64-bit
4CPU
RedQueen
1.1.97
64-bit
RedQueen
1.1.4
64-bit
RedQueen
1.0.0
32-bit
RedQueen
1.0.0
64-bit
RedQueen
1.1.1
64-bit
RedQueen
0.9.8
64-bit
RedQueen
1.1.1
32-bit
RedQueen
0.9.8
32-bit
RedQueen
0.9
64-bit
RedQueen
0.7.5
64-bit
RedQueen
0.7
64-bit
RedQueen
0.6
Frenzee 3.0 32-bit2577      70%
7/10
    65%
6.5/10
    
GNU Chess 5.07.153b 64-bit2570    55%
5.5/10
65%
6.5/10
          
Atlas 3.25 64-bit2569 100%
2/2
      50%
2/4
       
Capivara LK 0.09b02f 64-bit2569  75%
3/4
 75%
10.5/14
           
DanaSah 5.072569    77%
17/22
56%
9/16
          
N2 0.4 32-bit2568          62%
2.5/4
45%
4.5/10
    
Schooner 1.8 64-bit2568  30%
3/10
69%
22/32
            
Brutus 8.05 32-bit2566      38%
1.5/4
  52%
12.5/24
 50%
5/10
    
Arminius 2013-08-10 64-bit2565    95%
9.5/10
82%
11.5/14
          
CuckooChess 1.11 32-bit2565      50%
1/2
    44%
3.5/8
    
SOS 5.12563         68%
15/22
 38%
1.5/4
56%
13.5/24
   
Philou 3.5.12561         54%
13/24
 60%
33.5/56
    
Francesca MAD 0.192558      50%
9/18
50%
12/24
33%
2/6
 25%
1/4
     
DanaSah 4.882555      50%
2/4
 100%
6/6
       
Tornado 2.22552      50%
5/10
    70%
7/10
    
DanaSah 5.002551 100%
2/2
      75%
3/4
       
Rodin 6.02550 50%
1/2
   75%
1.5/2
          
NirvanaChess 1.1 64-bit2549    45%
4.5/10
50%
5/10
          
Rodin 5.12544     75%
7.5/10
  38%
1.5/4
       
nanoSzachy 4.0 64-bit2544 100%
2/2
      100%
6/6
       
NameEloRedQueen
1.1.98
64-bit
4CPU
RedQueen
1.1.3
64-bit
RedQueen
1.1.98
64-bit
RedQueen
1.1.97
64-bit
4CPU
RedQueen
1.1.97
64-bit
RedQueen
1.1.4
64-bit
RedQueen
1.0.0
32-bit
RedQueen
1.0.0
64-bit
RedQueen
1.1.1
64-bit
RedQueen
0.9.8
64-bit
RedQueen
1.1.1
32-bit
RedQueen
0.9.8
32-bit
RedQueen
0.9
64-bit
RedQueen
0.7.5
64-bit
RedQueen
0.7
64-bit
RedQueen
0.6
Ufim 8.022543         50%
11/22
 25%
1/4
38%
9/24
   
DanaSah 4.662541      65%
11/17
    75%
3/4
    
GarboChess 3.0 32-bit2536      50%
1/2
   70%
7/10
     
Tornado 2.1.41a2527          65%
6.5/10
50%
5/10
    
Gaviota 0.83 32-bit2524      50%
1/2
    62%
10/16
    
Rodin 4.02524      50%
1/2
 50%
2/4
 70%
7/10
     
EXchess 6.10b 32-bit2518      75%
3/4
   70%
7/10
     
Brutus 7.02b2515      70%
7/10
   70%
7/10
50%
5/10
    
Glass 1.62428             58%
14/24
29%
7/24
 
Ares 1.005 64-bit2418    100%
4/4
         38%
1.5/4
 
Pawny 0.2 64-bit2415            69%
16.5/24
35%
8.5/24
  
Chezzz 1.0.32322              73%
17.5/24
46%
11/24
Beowulf 2.4a 64-bit2249              71%
17/24
42%
10/24
KMTChess 1.2.1 64-bit2230              75%
18/24
60%
14.5/24
Neurosis 2.52207              85%
20.5/24
54%
14/26
KnockOut 0.7.12152              65%
15.5/24
39%
12/31
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%

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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):

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Reference rating list:
Recalibrate:
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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021