CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Custom engine selection

Comparing 20 engines!
20 selected engines played 0 games with each other

CCRL Blitz Rating List — Custom engine selection (Quote)

Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "About" page.
Computed on April 10, 2021 with Bayeselo based on 2'502'969 games
Please refer to the "about" page for comments on engine inclusion

Color legend: Commercial, Free, Open source, Private.
Bold font - tested with 300 games or more. Normal font - less than 300 games.

RankNameRatingScoreAverage
Opponent
DrawsGamesLOS
Elo+
1Marvin 4.0.0 64-bit 4CPU3177+19−1953.2%−18.846.0%883 
99.1%
 Marvin 5.0.0 64-bit3145+18−1851.0%−6.442.8%936
64.2%
 Marvin 3.6.0 64-bit 4CPU3140+21−2243.8%+38.444.5%668
67.4%
 Marvin 4.0.1 64-bit3123+68−6849.2%+5.045.3%64
90.0%
 Marvin 3.5.0 64-bit 4CPU3077+18−1845.8%+25.943.9%944
68.9%
 Marvin 4.0.0 64-bit3070+17−1751.2%−8.443.5%1085
95.9%
 Marvin 3.4.0 64-bit 4CPU3049+16−1654.2%−28.441.2%1307
98.9%
 Marvin 3.6.0 64-bit3020+19−1952.0%−13.338.9%887
99.4%
 Marvin 3.5.0 64-bit2988+17−1745.9%+15.239.4%1089
99.5%
 Marvin 3.4.0 64-bit2958+15−1550.5%−5.542.3%1386
90.2%
 Marvin 3.3.2 64-bit 4CPU2941+20−2053.8%−26.341.4%811
99.4%
 Marvin 3.2.0 64-bit 4CPU2903+22−2250.5%−2.441.5%672
100.0%
 Marvin 3.3.2 64-bit2855+18−1849.6%+3.335.8%1039
98.8%
 Marvin 3.2.0 64-bit2828+16−1649.5%+1.835.6%1219
99.8%
 Marvin 3.1.0 64-bit2793+17−1752.0%−13.632.6%1198
100.0%
 Marvin 3.0.0 64-bit2706+17−1748.7%+8.232.3%1187
76.7%
 Marvin 2.2.0 64-bit2698+16−1653.5%−25.527.3%1320
100.0%
 Marvin 2.1.0 64-bit2556+18−1849.3%+5.726.3%1078
100.0%
 Marvin 2.0.0 64-bit2494+19−1954.3%−32.020.9%1047
100.0%
 Marvin 1.3.01965+10−1047.6%+16.920.1%4806
 

Results matrix

Custom engine selection
#NameElo1234567891011121314151617181920
1Marvin 4.0.0 64-bit 4CPU3177                    
2Marvin 5.0.0 64-bit3145                    
3Marvin 3.6.0 64-bit 4CPU3140                    
4Marvin 4.0.1 64-bit3123                    
5Marvin 3.5.0 64-bit 4CPU3077                    
6Marvin 4.0.0 64-bit3070                    
7Marvin 3.4.0 64-bit 4CPU3049                    
8Marvin 3.6.0 64-bit3020                    
9Marvin 3.5.0 64-bit2988                    
10Marvin 3.4.0 64-bit2958                    
11Marvin 3.3.2 64-bit 4CPU2941                    
12Marvin 3.2.0 64-bit 4CPU2903                    
13Marvin 3.3.2 64-bit2855                    
14Marvin 3.2.0 64-bit2828                    
15Marvin 3.1.0 64-bit2793                    
16Marvin 3.0.0 64-bit2706                    
17Marvin 2.2.0 64-bit2698                    
18Marvin 2.1.0 64-bit2556                    
19Marvin 2.0.0 64-bit2494                    
20Marvin 1.3.01965                    
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
#NameElo1234567891011121314151617181920
1Marvin 4.0.0 64-bit 4CPU3177 99.199.693.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Marvin 5.0.0 64-bit31450.9 64.272.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Marvin 3.6.0 64-bit 4CPU31400.435.8 67.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Marvin 4.0.1 64-bit31236.727.232.6 90.092.998.099.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
5Marvin 3.5.0 64-bit 4CPU30770.00.00.010.0 68.998.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
6Marvin 4.0.0 64-bit30700.00.00.07.131.1 95.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
7Marvin 3.4.0 64-bit 4CPU30490.00.00.02.01.44.1 98.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
8Marvin 3.6.0 64-bit30200.00.00.00.20.00.01.1 99.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
9Marvin 3.5.0 64-bit29880.00.00.00.00.00.00.00.6 99.5100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
10Marvin 3.4.0 64-bit29580.00.00.00.00.00.00.00.00.5 90.2100.0100.0100.0100.0100.0100.0100.0100.0100.0
11Marvin 3.3.2 64-bit 4CPU29410.00.00.00.00.00.00.00.00.09.8 99.4100.0100.0100.0100.0100.0100.0100.0100.0
12Marvin 3.2.0 64-bit 4CPU29030.00.00.00.00.00.00.00.00.00.00.6 100.0100.0100.0100.0100.0100.0100.0100.0
13Marvin 3.3.2 64-bit28550.00.00.00.00.00.00.00.00.00.00.00.0 98.8100.0100.0100.0100.0100.0100.0
14Marvin 3.2.0 64-bit28280.00.00.00.00.00.00.00.00.00.00.00.01.2 99.8100.0100.0100.0100.0100.0
15Marvin 3.1.0 64-bit27930.00.00.00.00.00.00.00.00.00.00.00.00.00.2 100.0100.0100.0100.0100.0
16Marvin 3.0.0 64-bit27060.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 76.7100.0100.0100.0
17Marvin 2.2.0 64-bit26980.00.00.00.00.00.00.00.00.00.00.00.00.00.00.023.3 100.0100.0100.0
18Marvin 2.1.0 64-bit25560.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0100.0
19Marvin 2.0.0 64-bit24940.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 100.0
20Marvin 1.3.019650.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011121314151617181920
1Marvin 4.0.0 64-bit 4CPU3177 07730585060000000000000
2Marvin 5.0.0 64-bit31450 01280766018944900030030000
3Marvin 3.6.0 64-bit 4CPU31407730 037301360000000000000
4Marvin 4.0.1 64-bit312301280 0000000000000000
5Marvin 3.5.0 64-bit 4CPU307758503730 04540000000300000
6Marvin 4.0.0 64-bit30700766000 14882795831906630060000
7Marvin 3.4.0 64-bit 4CPU3049601360454148 1492193785144047373260000
8Marvin 3.6.0 64-bit30200189000827149 127063706630330000
9Marvin 3.5.0 64-bit298804490009582191270 7960663062427181512
10Marvin 3.4.0 64-bit295800000319378637796 267257788632930000
11Marvin 3.3.2 64-bit 4CPU294100000051400267 833479377330000
12Marvin 3.2.0 64-bit 4CPU290300000664046666257833 3293281087365000
13Marvin 3.3.2 64-bit28550300037333788479329 12603348168000
14Marvin 3.2.0 64-bit282800000073006323773281260 946512325000
15Marvin 3.1.0 64-bit279300003023693108334946 949651900
16Marvin 3.0.0 64-bit27060300066324337381512949 101680153
17Marvin 2.2.0 64-bit269800000000270065683256511016 27800
18Marvin 2.1.0 64-bit2556000000001800000980278 5210
19Marvin 2.0.0 64-bit24940000000015000000150521 0
20Marvin 1.3.0196500000000120000003000 
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
#NameElo1234567891011121314151617181920
1Marvin 4.0.0 64-bit 4CPU3177 0.049.80.032.00.00.30.00.00.00.00.00.00.00.00.00.00.00.00.0
2Marvin 5.0.0 64-bit31450.0 0.012.80.037.90.010.422.20.00.00.00.20.00.00.10.00.00.00.0
3Marvin 3.6.0 64-bit 4CPU314049.80.0 0.023.10.06.90.00.00.00.00.00.00.00.00.00.00.00.00.0
4Marvin 4.0.1 64-bit31230.012.80.0 0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
5Marvin 3.5.0 64-bit 4CPU307732.00.023.10.0 0.020.20.00.00.00.00.00.00.00.10.00.00.00.00.0
6Marvin 4.0.0 64-bit30700.037.90.00.00.0 6.241.944.112.90.03.80.10.00.00.30.00.00.00.0
7Marvin 3.4.0 64-bit 4CPU30490.30.06.90.020.26.2 6.89.114.024.320.43.12.90.10.20.00.00.00.0
8Marvin 3.6.0 64-bit30200.010.40.00.00.041.96.8 64.328.00.04.20.20.00.10.10.00.00.00.0
9Marvin 3.5.0 64-bit29880.022.20.00.00.044.19.164.3 32.20.03.70.10.00.31.11.10.80.70.2
10Marvin 3.4.0 64-bit29580.00.00.00.00.012.914.028.032.2 12.212.532.524.30.30.10.00.00.00.0
11Marvin 3.3.2 64-bit 4CPU29410.00.00.00.00.00.024.30.00.012.2 56.225.918.60.10.20.00.00.00.0
12Marvin 3.2.0 64-bit 4CPU29030.00.00.00.00.03.820.44.23.712.556.2 19.217.35.83.93.30.00.00.0
13Marvin 3.3.2 64-bit28550.00.20.00.00.00.13.10.20.132.525.919.2 55.814.93.62.90.00.00.0
14Marvin 3.2.0 64-bit28280.00.00.00.00.00.02.90.00.024.318.617.355.8 39.121.312.80.00.00.0
15Marvin 3.1.0 64-bit27930.00.00.00.00.10.00.10.10.30.30.15.814.939.1 39.825.90.40.00.0
16Marvin 3.0.0 64-bit27060.00.10.00.00.00.30.20.11.10.10.23.93.621.339.8 40.53.50.70.1
17Marvin 2.2.0 64-bit26980.00.00.00.00.00.00.00.01.10.00.03.32.912.825.940.5 11.60.00.0
18Marvin 2.1.0 64-bit25560.00.00.00.00.00.00.00.00.80.00.00.00.00.00.43.511.6 24.50.0
19Marvin 2.0.0 64-bit24940.00.00.00.00.00.00.00.00.70.00.00.00.00.00.00.70.024.5 0.0
20Marvin 1.3.019650.00.00.00.00.00.00.00.00.20.00.00.00.00.00.00.10.00.00.0 
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 143 common opponents

Custom engine selection
NameEloMarvin
4.0.0
64-bit
4CPU
Marvin
5.0.0
64-bit
Marvin
3.6.0
64-bit
4CPU
Marvin
4.0.1
64-bit
Marvin
3.5.0
64-bit
4CPU
Marvin
4.0.0
64-bit
Marvin
3.4.0
64-bit
4CPU
Marvin
3.6.0
64-bit
Marvin
3.5.0
64-bit
Marvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Laser 1.7 64-bit3272            0%
0/1
0%
0/1
      
Rybka 4.1 64-bit 4CPU320649%
33/68
 30%
17/56
                 
Texel 1.07 64-bit 4CPU319358%
43/74
 51%
28.5/56
                 
chess22k 1.14 64-bit 4CPU318247%
34.5/73
 44%
24.5/56
                 
Nemorino 5.00 64-bit 4CPU3180  36%
20/55
 33%
12.5/38
               
Senpai 2.0 64-bit 4CPU317752%
38.5/74
 37%
20.5/55
 34%
13/38
               
ChessBrainVB 3.74 4CPU317047%
34.5/73
   33%
12.5/38
               
iCE 4.0 64-bit 4CPU317045%
33.5/74
 53%
29.5/56
                 
Igel 2.3.1 64-bit 4CPU3159    37%
14/38
 31%
27.5/90
             
Winter 0.9 64-bit3157 44%
14/32
   42%
13.5/32
              
Halogen 9 64-bit3154 45%
14/31
   41%
13/32
              
Naum 4.6 64-bit 4CPU314960%
45/75
 50%
28/56
 42%
16/38
               
Orion 0.8 64-bit3138 44%
14/32
 42%
13.5/32
                
Winter 0.8 64-bit 4CPU313155%
40.5/74
   34%
21/62
               
Protector 1.9.0 64-bit 4CPU312953%
40/75
   50%
19/38
 50%
1/2
             
Vajolet2 2.8 64-bit3127 66%
21/32
   45%
14.5/32
              
Koivisto 4.0 64-bit3118 48%
15.5/32
 56%
18/32
                
Nemorino 5.00 64-bit3116     39%
12/31
  30%
9.5/32
           
Texel 1.07 64-bit3113 47%
15/32
   28%
9/32
  24%
8.5/35
           
Hannibal 1.7 64-bit3110 52%
16.5/32
   44%
14/32
  27%
8.5/31
      50%
0.5/1
    
NameEloMarvin
4.0.0
64-bit
4CPU
Marvin
5.0.0
64-bit
Marvin
3.6.0
64-bit
4CPU
Marvin
4.0.1
64-bit
Marvin
3.5.0
64-bit
4CPU
Marvin
4.0.0
64-bit
Marvin
3.4.0
64-bit
4CPU
Marvin
3.6.0
64-bit
Marvin
3.5.0
64-bit
Marvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Rybka 4.1 64-bit3110 50%
16/32
   44%
14/32
  27%
8.5/32
           
iCE 4.0 64-bit3108 59%
19/32
   52%
16.5/32
  28%
9/32
           
Amoeba 3.1 64-bit 4CPU3101  59%
32.5/55
 38%
14.5/38
 43%
35/81
             
PeSTO 2.210 64-bit 4CPU3098    46%
17/37
 39%
29/75
             
chess22k 1.14 64-bit3097 59%
19/32
   59%
19/32
              
Protector 1.9.0 64-bit3088 62%
20/32
   48%
15.5/32
 35%
11/31
34%
10.5/31
           
Seer 1.2.1 64-bit3086 53%
17/32
   39%
12/31
              
Senpai 2.0 64-bit3085 59%
19/32
   53%
17/32
 48%
15.5/32
30%
9.5/32
   0%
0/1
       
chess22k 1.13 64-bit3084        39%
12.5/32
34%
11/32
          
iCE 3.0 64-bit3081    58%
22/38
 50%
0.5/1
       50%
0.5/1
     
Winter 0.7 64-bit 4CPU3073    57%
21/37
 46%
31.5/69
             
Igel 2.3.1 64-bit3072       52%
16/31
33%
10.5/32
           
Pirarucu 3.3.5 64-bit3060 69%
22/32
   50%
16/32
 50%
15/30
36%
11.5/32
           
Winter 0.8 64-bit3053     38%
12/32
 42%
13.5/32
            
Defenchess 1.1f 64-bit3047         34%
11/32
   0%
0/1
      
SmarThink 1.98 64-bit3045     61%
19/31
40%
17/43
34%
11/32
47%
14.5/31
23%
7.5/32
          
Monolith 2.01 64-bit3032     64%
20.5/32
 48%
15.5/32
            
Naum 4.6 64-bit3031     55%
17.5/32
 45%
14.5/32
42%
13.5/32
33%
10.5/32
          
Minic 2.07 64-bit3027       31%
10/32
44%
14/32
           
Bagatur 2.0 64-bit3024     56%
18/32
 56%
18/32
52%
16.5/32
           
NameEloMarvin
4.0.0
64-bit
4CPU
Marvin
5.0.0
64-bit
Marvin
3.6.0
64-bit
4CPU
Marvin
4.0.1
64-bit
Marvin
3.5.0
64-bit
4CPU
Marvin
4.0.0
64-bit
Marvin
3.4.0
64-bit
4CPU
Marvin
3.6.0
64-bit
Marvin
3.5.0
64-bit
Marvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Hakkapeliitta TCEC v2 64-bit3021     56%
18/32
61%
25.5/42
53%
17/32
52%
16.5/32
42%
13.5/32
 37%
12.5/34
   0%
0/1
    
Deuterium 2019.2.37.73 64-bit3020       55%
17.5/32
45%
14.5/32
38%
12/32
          
Gogobello 2.0 64-bit 4CPU3009      50%
20.5/41
    48%
19/40
        
Winter 0.6 64-bit 4CPU3004      52%
22/42
   50%
23/46
         
ChessBrainVB 3.743003     55%
17.5/32
 48%
15/31
50%
16/32
           
Gogobello 2.2 64-bit2991     59%
19/32
 58%
18.5/32
            
Rodent IV 022 64-bit2989     53%
17/32
 56%
18/32
67%
21.5/32
31%
10/32
          
Monolith 2 64-bit2988       47%
15/32
47%
15/32
           
Hiarcs 142984     75%
24/32
 58%
18.5/32
42%
13.5/32
38%
12/32
          
Amoeba 3.1 64-bit2983       50%
16/32
52%
16.5/32
39%
12.5/32
          
Godel 7.0 64-bit2982       48%
15.5/32
55%
17.5/32
           
PeSTO 2.210 64-bit2979       66%
21/32
50%
16/32
           
Gaviota 1.0 64-bit 4CPU2978      57%
24/42
   52%
35/67
         
Winter 0.7 64-bit2977       55%
17.5/32
55%
17.5/32
52%
16.5/32
          
Amoeba 3.0 64-bit2974         59%
19/32
  29%
11.5/40
       
Bobcat 8.0 64-bit2961       65%
20/31
48%
15.5/32
62%
20/32
    0%
0/1
     
Amoeba 2.8 64-bit2952          44%
29.5/67
44%
15/34
        
Godel 6.0 64-bit2947      79%
31.5/40
 53%
16.5/31
48%
47.5/99
          
Winter 0.5 64-bit 4CPU2946          52%
34/66
45%
20.5/46
        
Cheng 4.39 64-bit2942       68%
20.5/30
62%
20/32
56%
18/32
          
NameEloMarvin
4.0.0
64-bit
4CPU
Marvin
5.0.0
64-bit
Marvin
3.6.0
64-bit
4CPU
Marvin
4.0.1
64-bit
Marvin
3.5.0
64-bit
4CPU
Marvin
4.0.0
64-bit
Marvin
3.4.0
64-bit
4CPU
Marvin
3.6.0
64-bit
Marvin
3.5.0
64-bit
Marvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
DisasterArea 1.65 64-bit 4CPU2939      68%
27/40
   55%
35.5/65
46%
15.5/34
        
Spark 1.0 64-bit2926            0%
0/1
50%
0.5/1
      
Atlas 3.91 64-bit2923      73%
30/41
  55%
37.5/68
          
DiscoCheck 5.2.1 64-bit2913          53%
35.5/67
 50%
16/32
       
Monolith 1.0 64-bit 4CPU2907      67%
27.5/41
   57%
38/67
53%
31.5/59
        
Quazar 0.4 64-bit2901         52%
15/29
61%
41/67
44%
15/34
39%
12/31
39%
12.5/32
      
Zurichess Neuchatel 64-bit2901         60%
18.5/31
59%
39.5/67
44%
15.5/35
45%
15/33
34%
11/32
      
Deep Junior Yokohama 64-bit2897         53%
17/32
  39%
12.5/32
48%
15.5/32
      
Daydreamer 2.0.0-pre2 64-bit2890         59%
17/29
60%
38.5/64
36%
12/33
39%
12.5/32
50%
15/30
0%
0/1
     
Godel 5.5.1 64-bit2889            45%
14.5/32
34%
11/32
      
Thinker 5.4d Inert 64-bit2884         53%
16.5/31
   44%
14/32
      
Murka 3 64-bit2882         55%
17/31
  44%
28/64
45%
14.5/32
      
The Baron 3.44 64-bit2882         53%
16/30
  48%
15.5/32
0%
0/1
      
Gaviota 1.0 64-bit2871         66%
20.5/31
  41%
13/32
45%
14/31
100%
1/1
     
DisasterArea 1.65 64-bit2869         73%
23.5/32
  47%
14.5/31
50%
16/32
      
MinkoChess 1.3 64-bit2869         62%
20/32
  53%
16/30
34%
11/32
      
Nemo 1.0.1 64-bit2857         68%
20.5/30
  47%
15/32
47%
15.5/33
      
Asymptote 0.6 64-bit2850         82%
24.5/30
  42%
13.5/32
       
Gogobello 2.0 64-bit2849            75%
24/32
42%
13.5/32
      
Counter 3.2 64-bit2848            56%
18/32
45%
14/31
      
NameEloMarvin
4.0.0
64-bit
4CPU
Marvin
5.0.0
64-bit
Marvin
3.6.0
64-bit
4CPU
Marvin
4.0.1
64-bit
Marvin
3.5.0
64-bit
4CPU
Marvin
4.0.0
64-bit
Marvin
3.4.0
64-bit
4CPU
Marvin
3.6.0
64-bit
Marvin
3.5.0
64-bit
Marvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Zappa Mexico II 64-bit2846      60%
24.5/41
   49%
31/63
44%
14/32
58%
18.5/32
48%
15.5/32
 0%
0/1
    
Onno 1.2.70 64-bit2841            47%
15/32
52%
16.5/32
      
Godel 4.4.5 64-bit2839             36%
11.5/32
39%
27/70
     
Topple 0.5.0 64-bit2831            61%
19.5/32
44%
14/32
      
Tornado 8.0 64-bit2829            55%
17.5/32
47%
14.5/31
51%
18/35
     
Monolith 1.0 64-bit2818            53%
17/32
47%
15/32
55%
33.5/61
     
Rhetoric 1.4.3 64-bit2808           73%
25.5/35
61%
19.5/32
55%
18/33
44%
36/81
36%
11.5/32
35%
10.5/30
   
RofChade 1.0 64-bit2793             55%
17.5/32
56%
18/32
     
Octochess r5190 64-bit2780            59%
19/32
61%
19.5/32
60%
20.5/34
     
RubiChess 1.1 64-bit2780             59%
19/32
52%
16.5/32
     
Bright 0.5c2771             59%
19/32
59%
20/34
53%
16.5/31
47%
15/32
   
Cheese 2.0 64-bit2771            50%
0.5/1
61%
19.5/32
      
Twisted Logic 20090922 64-bit2770             50%
16/32
62%
21/34
42%
13/31
38%
12/32
   
Frenzee 3.5.19 64-bit2769            100%
1/1
50%
16/32
 38%
12/32
    
Twisted Logic 20100131x 64-bit2769            50%
0.5/1
  50%
0.5/1
    
Pawny 1.2 64-bit2766             55%
17.5/32
43%
14.5/34
50%
15.5/31
38%
12/32
   
Jonny 4.002764             69%
22/32
62%
125/200
42%
14/33
39%
12.5/32
   
Bison 9.11 64-bit2760              100%
1/1
55%
16/29
    
BugChess2 1.9 64-bit2760            0%
0/1
62%
20/32
 38%
12/32
    
Gogobello 1.4 64-bit2755             62%
20/32
47%
38/81
45%
13.5/30
    
NameEloMarvin
4.0.0
64-bit
4CPU
Marvin
5.0.0
64-bit
Marvin
3.6.0
64-bit
4CPU
Marvin
4.0.1
64-bit
Marvin
3.5.0
64-bit
4CPU
Marvin
4.0.0
64-bit
Marvin
3.4.0
64-bit
4CPU
Marvin
3.6.0
64-bit
Marvin
3.5.0
64-bit
Marvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Shield 2.1 64-bit2739            50%
0.5/1
 47%
16/34
48%
16/33
34%
11/32
   
Cheese 1.9 64-bit2731              51%
42/82
51%
31.5/62
52%
15.5/30
   
Chess Tiger 2007.12713            100%
1/1
 57%
46.5/82
42%
25/59
43%
13/30
   
Devel 2.00002713              62%
21/34
45%
28.5/64
    
Devel 1.80902708               39%
24/61
57%
35.5/62
   
Donna 4.1 64-bit2701            100%
1/1
100%
1/1
      
Arminius 2017-01-01 64-bit2688               49%
30/61
62%
18.5/30
   
Gandalf 7 64-bit2665               65%
19.5/30
48%
14.5/30
   
Alaric 7072663        100%
4/4
     50%
0.5/1
45%
9.5/21
56%
18/32
   
Phalanx XXV2656              100%
1/1
55%
17.5/32
    
ECE X3 64-bit2655              100%
1/1
57%
12/21
58%
17.5/30
42%
12.5/30
  
Nebula 2.0 64-bit2655              100%
1/1
56%
18/32
48%
15.5/32
   
Gogobello 1.3 64-bit2654                55%
17.5/32
36%
22.5/62
  
Donna 4.0 64-bit2651              50%
0.5/1
50%
0.5/1
52%
16.5/32
   
Colossus 2008b2642               50%
0.5/1
62%
20/32
   
Cyrano 0.6b17 64-bit2641               50%
0.5/1
55%
17.5/32
   
Sjakk 2.2 64-bit2638             100%
1/1
100%
1/1
 55%
17.5/32
   
WyldChess 1.51 64-bit2628               50%
0.5/1
69%
22/32
   
WildCat 82624              100%
1/1
 72%
23/32
   
Zarkov 6.552620               100%
1/1
 32%
9.5/30
  
NameEloMarvin
4.0.0
64-bit
4CPU
Marvin
5.0.0
64-bit
Marvin
3.6.0
64-bit
4CPU
Marvin
4.0.1
64-bit
Marvin
3.5.0
64-bit
4CPU
Marvin
4.0.0
64-bit
Marvin
3.4.0
64-bit
4CPU
Marvin
3.6.0
64-bit
Marvin
3.5.0
64-bit
Marvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Glass 2.0 64-bit2614              100%
1/1
 56%
18/32
   
Rotor 0.82611             100%
1/1
  66%
20.5/31
   
Ruffian 2.1.02610        100%
5/5
      100%
1/1
73%
23.5/32
30%
9/30
  
K2 0.872586                64%
20.5/32
42%
12.5/30
  
Pseudo 0.7c2574               100%
1/1
 48%
14.5/30
  
SOS 5.12572               50%
0.5/1
 33%
10.5/32
  
Brutus 8.05 64-bit2560              0%
0/1
  54%
25.5/47
  
Ufim 8.022541               0%
0/1
 54%
33.5/62
40%
20/50
 
Fridolin 2.00 64-bit2538               100%
1/1
 48%
30/62
38%
19/50
 
AnMon 5.752537               100%
1/1
 61%
38/62
43%
21.5/50
 
Hermann 2.8 64-bit2531              100%
1/1
100%
1/1
 56%
18/32
  
Pepito 1.59.2 64-bit2520                 53%
16.5/31
34%
12/35
 
Coiled 0.4 64-bit2508               50%
0.5/1
 62%
18.5/30
72%
11.5/16
 
Dorky 4.5 64-bit2505                 59%
17/29
41%
13/32
 
Green Light Chess 3.01.2.22505                 0%
0/1
53%
17/32
 
Xpdnt 0910072471               100%
1/1
 100%
1/1
  
Gromit 3.8.22432                 100%
1/1
66%
18.5/28
 
Hussar 0.42421                 100%
1/1
58%
18.5/32
 
TJchess 1.3 64-bit2399                 100%
1/1
80%
25.5/32
 
KnightDreamer 3.32393        100%
5/5
      100%
1/1
  53%
17/32
 
NameEloMarvin
4.0.0
64-bit
4CPU
Marvin
5.0.0
64-bit
Marvin
3.6.0
64-bit
4CPU
Marvin
4.0.1
64-bit
Marvin
3.5.0
64-bit
4CPU
Marvin
4.0.0
64-bit
Marvin
3.4.0
64-bit
4CPU
Marvin
3.6.0
64-bit
Marvin
3.5.0
64-bit
Marvin
3.4.0
64-bit
Marvin
3.3.2
64-bit
4CPU
Marvin
3.2.0
64-bit
4CPU
Marvin
3.3.2
64-bit
Marvin
3.2.0
64-bit
Marvin
3.1.0
64-bit
Marvin
3.0.0
64-bit
Marvin
2.2.0
64-bit
Marvin
2.1.0
64-bit
Marvin
2.0.0
64-bit
Marvin
1.3.0
Terra 3.42368        100%
4/4
        100%
1/1
  
Kurt 0.9.2.2 64-bit2161               100%
1/1
   20%
6/30
Alarm 0.93.12143        100%
4/4
          41%
13.5/33
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 April 10, 2021