CCRL Blitz
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 2'408'891 games
played by 2'859 programs

White wins: 927'601 (38.5%)
Black wins: 745'310 (30.9%)
Draws: 735'980 (30.6%)
White score: 53.8%

Custom engine selection

Comparing 13 engines!
13 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 November 21, 2020 with Bayeselo based on 2'408'891 games

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+
1Demolito 2020-04-10 64-bit 4CPU3213+15−1547.3%+16.150.2%1345 
65.6%
 Demolito 2020-01-11 64-bit 4CPU3209+17−1659.0%−56.347.4%1143
100.0%
 Demolito 2020-03-30 64-bit3136+24−2449.1%+6.147.2%527
66.3%
 Demolito 2020-05-14 64-bit3130+19−1848.3%+8.648.4%879
82.8%
 Demolito 2020-02-08 64-bit3117+18−1850.8%−7.143.0%987
85.0%
 Demolito 2018-10-29 64-bit 4CPU3104+16−1651.1%−7.143.8%1227
85.4%
 Demolito 2019-05-05 64-bit3092+17−1747.1%+20.537.5%1189
87.6%
 Demolito 2019-10-08 64-bit3078+17−1747.5%+14.940.6%1112
100.0%
 Demolito 2018-10-29 64-bit3016+16−1647.6%+15.637.4%1300
84.1%
 Demolito 2017-08-26 64-bit 4CPU3002+23−2436.1%+96.933.7%644
99.9%
 Demolito 2018-03-01 64-bit2957+14−1452.3%−19.334.4%1760
100.0%
 Demolito 2017-08-26 64-bit2911+14−1448.4%+10.237.5%1792
98.7%
 Demolito 2017-06-18 64-bit2884+19−1954.5%−79.832.7%1005
 

Results matrix

Custom engine selection
#NameElo12345678910111213
1Demolito 2020-04-10 64-bit 4CPU3213             
2Demolito 2020-01-11 64-bit 4CPU3209             
3Demolito 2020-03-30 64-bit3136             
4Demolito 2020-05-14 64-bit3130             
5Demolito 2020-02-08 64-bit3117             
6Demolito 2018-10-29 64-bit 4CPU3104             
7Demolito 2019-05-05 64-bit3092             
8Demolito 2019-10-08 64-bit3078             
9Demolito 2018-10-29 64-bit3016             
10Demolito 2017-08-26 64-bit 4CPU3002             
11Demolito 2018-03-01 64-bit2957             
12Demolito 2017-08-26 64-bit2911             
13Demolito 2017-06-18 64-bit2884             
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
#NameElo12345678910111213
1Demolito 2020-04-10 64-bit 4CPU3213 65.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Demolito 2020-01-11 64-bit 4CPU320934.4 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Demolito 2020-03-30 64-bit31360.00.0 66.389.498.499.9100.0100.0100.0100.0100.0100.0
4Demolito 2020-05-14 64-bit31300.00.033.7 82.897.699.9100.0100.0100.0100.0100.0100.0
5Demolito 2020-02-08 64-bit31170.00.010.617.2 85.098.099.9100.0100.0100.0100.0100.0
6Demolito 2018-10-29 64-bit 4CPU31040.00.01.62.415.0 85.498.6100.0100.0100.0100.0100.0
7Demolito 2019-05-05 64-bit30920.00.00.10.12.014.6 87.6100.0100.0100.0100.0100.0
8Demolito 2019-10-08 64-bit30780.00.00.00.00.11.412.4 100.0100.0100.0100.0100.0
9Demolito 2018-10-29 64-bit30160.00.00.00.00.00.00.00.0 84.1100.0100.0100.0
10Demolito 2017-08-26 64-bit 4CPU30020.00.00.00.00.00.00.00.015.9 99.9100.0100.0
11Demolito 2018-03-01 64-bit29570.00.00.00.00.00.00.00.00.00.1 100.0100.0
12Demolito 2017-08-26 64-bit29110.00.00.00.00.00.00.00.00.00.00.0 98.7
13Demolito 2017-06-18 64-bit28840.00.00.00.00.00.00.00.00.00.00.01.3 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213
1Demolito 2020-04-10 64-bit 4CPU3213 1730009000120000
2Demolito 2020-01-11 64-bit 4CPU3209173 000976000238000
3Demolito 2020-03-30 64-bit313600 76376405916363440600
4Demolito 2020-05-14 64-bit313000763 83006307773260600
5Demolito 2020-02-08 64-bit311700764830 1311196124664601686162
6Demolito 2018-10-29 64-bit 4CPU3104997600131 228132228236229640
7Demolito 2019-05-05 64-bit3092005916301196228 1368117103196262
8Demolito 2019-10-08 64-bit30780063677712461321368 78301726270
9Demolito 2018-10-29 64-bit3016003443266462281171783 01031366286
10Demolito 2017-08-26 64-bit 4CPU3002120238000236000 000
11Demolito 2018-03-01 64-bit2957006616822931917210310 1169683
12Demolito 2017-08-26 64-bit291100006164626236601169 1117
13Demolito 2017-06-18 64-bit28840000620627028606831117 
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
#NameElo12345678910111213
1Demolito 2020-04-10 64-bit 4CPU3213 7.00.00.00.00.30.00.00.06.00.00.00.0
2Demolito 2020-01-11 64-bit 4CPU32097.0 0.00.00.041.20.00.00.013.30.00.00.0
3Demolito 2020-03-30 64-bit31360.00.0 54.350.50.034.438.818.80.00.30.00.0
4Demolito 2020-05-14 64-bit31300.00.054.3 44.50.030.539.015.00.00.20.00.0
5Demolito 2020-02-08 64-bit31170.00.050.544.5 5.955.059.428.20.06.12.23.1
6Demolito 2018-10-29 64-bit 4CPU31040.341.20.00.05.9 9.45.69.012.67.72.10.0
7Demolito 2019-05-05 64-bit30920.00.034.430.555.09.4 59.547.00.010.82.12.8
8Demolito 2019-10-08 64-bit30780.00.038.839.059.45.659.5 32.50.06.02.13.3
9Demolito 2018-10-29 64-bit30160.00.018.815.028.29.047.032.5 0.033.711.812.4
10Demolito 2017-08-26 64-bit 4CPU30026.013.30.00.00.012.60.00.00.0 0.00.00.0
11Demolito 2018-03-01 64-bit29570.00.00.30.26.17.710.86.033.70.0 32.924.7
12Demolito 2017-08-26 64-bit29110.00.00.00.02.22.12.12.111.80.032.9 39.9
13Demolito 2017-06-18 64-bit28840.00.00.00.03.10.02.83.312.40.024.739.9 
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 83 common opponents

Custom engine selection
NameEloDemolito
2020-04-10
64-bit
4CPU
Demolito
2020-01-11
64-bit
4CPU
Demolito
2020-03-30
64-bit
Demolito
2020-05-14
64-bit
Demolito
2020-02-08
64-bit
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-05-05
64-bit
Demolito
2019-10-08
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
Booot 6.3.1 64-bit3254    38%
12/32
 20%
5.5/28
      
Fizbo 2 64-bit3247    41%
13/32
 33%
9.5/29
      
Andscacs 0.95 64-bit3228   27%
8.5/32
37%
11.5/31
 7%
2/30
 0%
0/1
    
Vajolet2 2.8 64-bit 4CPU322750%
50/100
    17%
0.5/3
       
RofChade 2.1 64-bit3215      36%
10.5/29
 0%
0/1
    
Texel 1.07 64-bit 4CPU319355%
55/100
        30%
12/40
   
Wasp 3.75 64-bit 4CPU318952%
52/100
49%
35.5/73
           
Arasan 22.0 64-bit3180  42%
21.5/51
36%
11.5/32
34%
11/32
        
Nemorino 5.00 64-bit 4CPU3180 54%
43.5/80
   45%
20/44
       
Senpai 2.0 64-bit 4CPU3177 57%
45.5/80
   37%
16.5/45
   24%
9.5/40
   
Pedone 2.0 64-bit3174  39%
20.5/52
48%
15/31
42%
13.5/32
        
Chiron 4 64-bit3164  45%
24/53
34%
11/32
48%
15.5/32
 34%
10/29
39%
12.5/32
  0%
0/1
  
Critter 1.6a 64-bit3156  51%
27.5/54
39%
12.5/32
34%
11/32
 39%
12/31
30%
9.5/32
     
Pedone 1.9 64-bit3134      42%
13/31
45%
18/40
     
Vajolet2 2.8 64-bit3134   45%
14.5/32
44%
14/32
  37%
18.5/50
     
NirvanaChess 2.4 64-bit3131  53%
28/53
58%
18.5/32
52%
16.5/32
 38%
11.5/30
37%
14.5/39
32%
10.5/33
    
Pirarucu 3.2.4 64-bit 4CPU3129 66%
101.5/153
   52%
32/62
       
Protector 1.9.0 64-bit 4CPU3129 69%
53.5/78
   50%
23.5/47
   29%
11.5/40
   
Vajolet2 2.7 64-bit3128      45%
12.5/28
49%
19.5/40
27%
12/44
    
RubiChess 1.5 64-bit3126      52%
16.5/32
30%
12/40
     
NameEloDemolito
2020-04-10
64-bit
4CPU
Demolito
2020-01-11
64-bit
4CPU
Demolito
2020-03-30
64-bit
Demolito
2020-05-14
64-bit
Demolito
2020-02-08
64-bit
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-05-05
64-bit
Demolito
2019-10-08
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
Wasp 3.75 64-bit3126  46%
24.5/53
47%
15/32
41%
13/32
 48%
15.5/32
49%
19.5/40
     
ChessBrainVB 3.70 4CPU3117 67%
49/73
   47%
21/45
       
Nemorino 5.00 64-bit3116   44%
14/32
45%
14.5/32
 50%
16/32
48%
19/40
33%
10.5/32
    
Texel 1.07 64-bit3113  61%
33/54
47%
15/32
45%
14.5/32
 45%
14.5/32
45%
18/40
31%
10/32
 50%
0.5/1
  
Rybka 4.1 64-bit3110  52%
27/52
50%
16/32
39%
12.5/32
 48%
15.5/32
50%
20/40
39%
13/33
    
Hannibal 1.7 64-bit3109  56%
30/54
39%
12.5/32
48%
15.5/32
 50%
16/32
48%
19/40
38%
12.5/33
    
iCE 4.0 64-bit3108   56%
18/32
62%
20/32
 53%
16/30
45%
18/40
     
Amoeba 3.1 64-bit 4CPU3101 64%
51/80
   53%
41.5/79
       
chess22k 1.14 64-bit3097   64%
20.5/32
   38%
12/32
     
Protector 1.9.0 64-bit3087    48%
15.5/32
 47%
15/32
59%
23.5/40
47%
15.5/33
 0%
0/1
 20%
6/30
Senpai 2.0 64-bit3085    45%
14.5/32
 47%
15/32
44%
17/39
36%
12/33
 50%
0.5/1
  
chess22k 1.13 64-bit3084    52%
16.5/32
 50%
16/32
41%
16.5/40
     
chess22k 1.12 64-bit3080      56%
18/32
 45%
14.5/32
    
iCE 3.0 64-bit3080     57%
45.5/80
41%
13/32
 38%
12/32
 29%
13.5/47
  
Wasp 3.60 64-bit3079      62%
20/32
 50%
0.5/1
    
RubiChess 1.4 64-bit3049      61%
19.5/32
 36%
11.5/32
    
ChessBrainVB 3.723048      60%
18.5/31
 50%
16/32
    
Defenchess 1.1f 64-bit3047      52%
16.5/32
 48%
15.5/32
 36%
13/36
  
Rodent IV 022 64-bit 4CPU3044 74%
53/72
   54%
36/67
       
SmarThink 1.98 64-bit3043    67%
21.5/32
66%
22.5/34
55%
17.5/32
45%
14.5/32
61%
19.5/32
    
NameEloDemolito
2020-04-10
64-bit
4CPU
Demolito
2020-01-11
64-bit
4CPU
Demolito
2020-03-30
64-bit
Demolito
2020-05-14
64-bit
Demolito
2020-02-08
64-bit
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-05-05
64-bit
Demolito
2019-10-08
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
Naum 4.6 64-bit3031    68%
21/31
 69%
22/32
52%
16.5/32
48%
15.5/32
 31%
10/32
  
chess22k 1.11 64-bit3030        55%
17.5/32
 62%
20/32
  
Wasp 3.0 64-bit3024        56%
18/32
 50%
0.5/1
46%
6.5/14
 
Deuterium 2019.2.37.73 64-bit3020    78%
25/32
 55%
17.5/32
62%
20/32
     
Hakkapeliitta TCEC v2 64-bit3019    58%
18/31
59%
20/34
61%
19.5/32
70%
22.5/32
52%
16.5/32
 38%
38/99
42%
12.5/30
 
Pirarucu 3.0.7 64-bit3019      68%
21/31
67%
21.5/32
     
EXchess 7.97b 64-bit 4CPU3017     62%
21/34
   47%
14/30
   
Rodent III 0.287 64-bit3004      64%
20.5/32
 45%
14.5/32
    
Rodent III 0.273 64-bit3001        100%
1/1
 45%
14.5/32
  
ChessBrainVB 3.702999        52%
16.5/32
 44%
14/32
  
Deuterium 2019.1.36.50 64-bit2999      69%
22/32
 47%
15/32
    
chess22k 1.10 64-bit2995          55%
17.5/32
35%
17.5/50
 
Rodent IV 022 64-bit2993    73%
23.5/32
  64%
20.5/32
     
Hakkapeliitta 3.0 64-bit2984          38%
12/32
39%
12.5/32
 
Hiarcs 142984        56%
18/32
 55%
17.5/32
20%
6.5/32
 
Ethereal 9.00 64-bit2983          36%
11.5/32
31%
19/62
 
Wasp 2.6 64-bit2978          58%
18.5/32
31%
10/32
 
Bobcat 8.0 64-bit2959        64%
20.5/32
 44%
36/81
39%
12.5/32
47%
29/62
Amoeba 2.8 64-bit2952        56%
18/32
 48%
35.5/74
  
Deuterium 2018.1.35.514 64-bit2951        67%
21.5/32
 61%
19.5/32
  
NameEloDemolito
2020-04-10
64-bit
4CPU
Demolito
2020-01-11
64-bit
4CPU
Demolito
2020-03-30
64-bit
Demolito
2020-05-14
64-bit
Demolito
2020-02-08
64-bit
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-05-05
64-bit
Demolito
2019-10-08
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
Wasp 2.00 64-bit2945           36%
11.5/32
44%
14/32
Cheng 4.39 64-bit2942        59%
19/32
 46%
36/79
47%
15/32
28%
9/32
Spark 1.0 64-bit2926        64%
20.5/32
 56%
72.5/130
48%
15.5/32
50%
15/30
Atlas 3.91 64-bit2923        58%
18.5/32
 59%
19/32
  
Toga II 4.0 64-bit2921          55%
17.5/32
62%
20/32
 
Spike 1.4 Leiden2919          54%
69.5/129
52%
16.5/32
38%
11/29
EXchess 7.97b 64-bit2915          66%
32.5/49
47%
28/60
38%
11.5/30
Rodent III 0.172 64-bit2908          62%
20/32
66%
21/32
47%
14.5/31
Scorpio 2.8 64-bit2903          50%
0.5/1
50%
13.5/27
 
Zurichess Neuchatel 64-bit2902          50%
0.5/1
62%
36.5/59
 
Quazar 0.4 64-bit2900           44%
27/62
45%
14.5/32
Deep Junior Yokohama 64-bit2897           59%
19/32
52%
16/31
Deuterium 14.3.34.130 64-bit2882           55%
33/60
52%
15.5/30
Murka 3 64-bit2881           59%
16.5/28
48%
15/31
Atlas 3.80 64-bit2874           60%
34/57
50%
30.5/61
Gaviota 1.0 64-bit2871          72%
36.5/51
 44%
27.5/62
DisasterArea 1.65 64-bit2868        0%
0/1
 100%
1/1
52%
14/27
64%
39.5/62
MinkoChess 1.3 64-bit2868           45%
12.5/28
40%
11.5/29
Zappa Mexico II 64-bit2845          58%
29.5/51
59%
16/27
 
Tornado 8.0 64-bit2829          75%
1.5/2
 58%
17.5/30
NameEloDemolito
2020-04-10
64-bit
4CPU
Demolito
2020-01-11
64-bit
4CPU
Demolito
2020-03-30
64-bit
Demolito
2020-05-14
64-bit
Demolito
2020-02-08
64-bit
Demolito
2018-10-29
64-bit
4CPU
Demolito
2019-05-05
64-bit
Demolito
2019-10-08
64-bit
Demolito
2018-10-29
64-bit
Demolito
2017-08-26
64-bit
4CPU
Demolito
2018-03-01
64-bit
Demolito
2017-08-26
64-bit
Demolito
2017-06-18
64-bit
Octochess r5506 64-bit2820           80%
21.5/27
65%
19.5/30
Rhetoric 1.4.3 64-bit2806        100%
1/1
  78%
21/27
 
Alaric 7072662        0%
0/1
 50%
1/2
  
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:
  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 November 21, 2020