CCRL Blitz
Downloads and Statistics
January 12, 2020
Testing summary:
Total: 2'165'108 games
played by 2'539 programs

White wins: 837'882 (38.7%)
Black wins: 676'130 (31.2%)
Draws: 651'096 (30.1%)
White score: 53.7%

Custom engine selection

Comparing 10 engines!
10 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 January 12, 2020 with Bayeselo based on 2'165'108 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+
1Schooner 2.1 64-bit 4CPU3289+20−2048.8%+5.758.9%686 
62.2%
 Schooner 2.2 64-bit 4CPU3285+16−1636.1%+81.556.7%1202
68.7%
 Schooner 2.2 64-bit3278+21−2049.2%+2.963.9%649
55.9%
 Schooner 2.0.34 64-bit 4CPU3276+16−1640.8%+54.445.2%1332
100.0%
 Schooner 2.1 64-bit3202+16−1647.8%+12.951.6%1191
82.3%
 Schooner 2.0.34 64-bit3192+14−1452.4%−18.142.5%1848
100.0%
 Schooner 1.8 64-bit2519+16−1652.3%−16.928.2%1435
100.0%
 Schooner 1.7.0 64-bit2464+17−1754.3%−30.625.7%1315
100.0%
 Schooner 1.5 64-bit2357+17−1749.2%+7.522.4%1299
99.9%
 Schooner 1.4.1 64-bit2320+16−1648.3%+12.326.4%1458
 

Results matrix

Custom engine selection
#NameElo12345678910
1Schooner 2.1 64-bit 4CPU3289          
2Schooner 2.2 64-bit 4CPU3285          
3Schooner 2.2 64-bit3278          
4Schooner 2.0.34 64-bit 4CPU3276          
5Schooner 2.1 64-bit3202          
6Schooner 2.0.34 64-bit3192          
7Schooner 1.8 64-bit2519          
8Schooner 1.7.0 64-bit2464          
9Schooner 1.5 64-bit2357          
10Schooner 1.4.1 64-bit2320          
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
#NameElo12345678910
1Schooner 2.1 64-bit 4CPU3289 62.276.183.6100.0100.0100.0100.0100.0100.0
2Schooner 2.2 64-bit 4CPU328537.8 68.777.9100.0100.0100.0100.0100.0100.0
3Schooner 2.2 64-bit327823.931.3 55.9100.0100.0100.0100.0100.0100.0
4Schooner 2.0.34 64-bit 4CPU327616.422.144.1 100.0100.0100.0100.0100.0100.0
5Schooner 2.1 64-bit32020.00.00.00.0 82.3100.0100.0100.0100.0
6Schooner 2.0.34 64-bit31920.00.00.00.017.7 100.0100.0100.0100.0
7Schooner 1.8 64-bit25190.00.00.00.00.00.0 100.0100.0100.0
8Schooner 1.7.0 64-bit24640.00.00.00.00.00.00.0 100.0100.0
9Schooner 1.5 64-bit23570.00.00.00.00.00.00.00.0 99.9
10Schooner 1.4.1 64-bit23200.00.00.00.00.00.00.00.00.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910
1Schooner 2.1 64-bit 4CPU3289 7830645000000
2Schooner 2.2 64-bit 4CPU3285783 0870000000
3Schooner 2.2 64-bit327800 09794790000
4Schooner 2.0.34 64-bit 4CPU32766458700 000000
5Schooner 2.1 64-bit3202009790 8010000
6Schooner 2.0.34 64-bit3192004790801 3000
7Schooner 1.8 64-bit2519000003 4701129
8Schooner 1.7.0 64-bit2464000000470 2253
9Schooner 1.5 64-bit2357000000112225 1565
10Schooner 1.4.1 64-bit2320000000931565 
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
#NameElo12345678910
1Schooner 2.1 64-bit 4CPU3289 41.50.032.00.00.00.00.00.00.0
2Schooner 2.2 64-bit 4CPU328541.5 0.034.30.00.00.00.00.00.0
3Schooner 2.2 64-bit32780.00.0 0.053.219.20.00.00.00.0
4Schooner 2.0.34 64-bit 4CPU327632.034.30.0 0.00.00.00.00.00.0
5Schooner 2.1 64-bit32020.00.053.20.0 26.40.00.00.00.0
6Schooner 2.0.34 64-bit31920.00.019.20.026.4 0.10.00.00.0
7Schooner 1.8 64-bit25190.00.00.00.00.00.1 17.14.10.3
8Schooner 1.7.0 64-bit24640.00.00.00.00.00.017.1 8.60.1
9Schooner 1.5 64-bit23570.00.00.00.00.00.04.18.6 56.8
10Schooner 1.4.1 64-bit23200.00.00.00.00.00.00.30.156.8 
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 76 common opponents

Custom engine selection
NameEloSchooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Schooner
1.4.1
64-bit
Stockfish 10 64-bit3490    0%
0/1
14%
9/63
    
Fire 7.1 64-bit 4CPU3427 25%
37/147
 23%
10/44
      
Laser 1.7 64-bit 4CPU336642%
14/33
32%
49/151
 30%
32/107
      
Defenchess 2.2 64-bit 4CPU335535%
20.5/59
39%
59.5/151
        
Komodo 13.2.5 MCTS 64-bit3352  36%
18/50
 31%
20/64
     
RofChade 2.202 64-bit 4CPU334840%
28/70
41%
61/150
        
Fizbo 2 64-bit 4CPU334639%
13/33
40%
60/151
 49%
21.5/44
      
Fire 7.1 64-bit3337  43%
21.5/50
  20%
6.5/33
    
Andscacs 0.95 64-bit 4CPU333644%
14.5/33
41%
62/151
 37%
26.5/72
      
Booot 6.3.1 64-bit 4CPU332744%
14.5/33
41%
62/151
 42%
18.5/44
      
Ethereal 11.50 64-bit3321    50%
0.5/1
35%
17.5/50
    
RofChade 2.1 64-bit 4CPU330942%
14/33
  57%
16.5/29
      
RofChade 2.202 64-bit3279  44%
22/50
 40%
19.5/49
     
Fritz 17 64-bit3271  49%
24.5/50
 36%
22.5/63
     
Shredder 13 64-bit3271  45%
22.5/50
 40%
25.5/64
31%
10/32
    
Laser 1.7 64-bit3269  59%
29.5/50
 42%
27/64
44%
58.5/134
    
Booot 6.3.1 64-bit3256  49%
24.5/50
 38%
24.5/65
36%
11.5/32
    
Fizbo 2 64-bit3248  57%
28.5/50
 41%
26/64
53%
17/32
    
Chiron 4 64-bit 4CPU324154%
18.5/34
  48%
20.5/43
      
Andscacs 0.95 64-bit3232  59%
29.5/50
 38%
24.5/64
     
NameEloSchooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Schooner
1.4.1
64-bit
Hannibal 1.7 64-bit 4CPU322761%
20/33
  57%
25/44
      
RofChade 2.1 64-bit3216    45%
29/64
52%
26/50
    
Rybka 4.1 64-bit 4CPU320764%
21/33
  64%
28/44
      
RubiChess 1.6 64-bit3187  60%
30/50
 56%
18/32
     
Chiron 4 64-bit3165    58%
37/64
55%
17.5/32
    
Critter 1.6a 64-bit3158    47%
30/64
45%
14.5/32
    
Vajolet2 2.7 64-bit3128    50%
0.5/1
71%
22/31
    
Nemorino 5.00 64-bit3116    50%
0.5/1
56%
18/32
    
iCE 3.0 64-bit3081    100%
1/1
69%
22/32
    
Zurichess Neuchatel 64-bit2900     67%
4/6
0%
0/1
   
Cyrano 0.6b17 64-bit2641      50%
0.5/1
100%
1/1
  
Fridolin 2.00 64-bit2538      55%
15.5/28
0%
0/1
  
Little Goliath Evolution 3.122505      58%
36.5/63
100%
1/1
  
CyberPagno 3.0 64-bit2491      51%
32.5/64
100%
1/1
24%
10/42
 
Bruja 1.9.1 64-bit2490      53%
34/64
48%
15.5/32
  
Tao 5.62486      55%
31.5/57
42%
13.5/32
  
BBChess 1.3b 64-bit2479      53%
34/64
54%
13.5/25
  
Mephisto Gideon Professional2474      47%
16/34
50%
16/32
  
Cerebro 3.03d2471      50%
16.5/33
55%
11/20
  
Kiwi 0.6d 64-bit2470      48%
14.5/30
34%
11/32
  
NameEloSchooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Schooner
1.4.1
64-bit
Ares 1.005.2 64-bit2441      50%
0.5/1
66%
21/32
  
SpiderChess 0706032439      100%
1/1
52%
16.5/32
  
Delphil 3.2 64-bit2432      0%
0/1
56%
18.5/33
  
Gromit 3.8.22425      50%
0.5/1
42%
12.5/30
  
Hussar 0.42420      0%
0/1
61%
19.5/32
  
Nemeton 1.512420       44%
14/32
45%
14.5/32
 
Dragon 4.62417      100%
1/1
59%
19/32
  
Ifrit m1.8 64-bit2404       56%
18/32
42%
13.5/32
 
TJchess 1.3 64-bit2399       61%
19.5/32
38%
12/32
 
Comet B502388        34%
10.5/31
45%
13.5/30
Amy 0.87b2385        58%
18.5/32
35%
10.5/30
Diablo 0.5.12385        55%
17.5/32
41%
13/32
Gosu 0.162382        48%
15.5/32
38%
16/42
Myrddin 0.87 64-bit2381      0%
0/1
 34%
11/32
30%
9.5/32
Cmcchess 2.6 64-bit2378        47%
14/30
39%
10.5/27
Der Bringer 1.92374        45%
14/31
53%
16.5/31
Patzer 3.802374        52%
16/31
24%
7/29
Giraffe 20161023 64-bit2370       95%
9.5/10
38%
10/26
 
Terra 3.42368        47%
15/32
48%
15.5/32
The Crazy Bishop 00522364        55%
17.5/32
55%
17/31
NameEloSchooner
2.1
64-bit
4CPU
Schooner
2.2
64-bit
4CPU
Schooner
2.2
64-bit
Schooner
2.0.34
64-bit
4CPU
Schooner
2.1
64-bit
Schooner
2.0.34
64-bit
Schooner
1.8
64-bit
Schooner
1.7.0
64-bit
Schooner
1.5
64-bit
Schooner
1.4.1
64-bit
Homer 2.012357        53%
17/32
42%
13.5/32
Amateur 2.822351        56%
18/32
52%
16.5/32
Alex 2.14a 64-bit2347        42%
13.5/32
54%
22/41
Tigran 2.4n 64-bit2346        58%
18/31
59%
22.5/38
CyberPagno 2.3 64-bit2344        66%
21/32
48%
14.5/30
Plisk 0.2.7d 64-bit2343        48%
15.5/32
65%
17.5/27
Horizon 4.42342        55%
17.5/32
52%
16.5/32
TJchess 1.1 64-bit2338        42%
13.5/32
39%
16/41
Queen 4.032337        50%
16/32
56%
18/32
Arion 1.72332        57%
16/28
52%
22/42
Sorgenkind 0.42329      0%
0/1
  60%
6/10
Gibbon 2.69a 64-bit2326        56%
18/32
33%
10.5/32
Sage 3.532325        52%
16.5/32
56%
23.5/42
Chezzz 1.0.32323        47%
15/32
38%
16/42
Mediocre 0.5 64-bit2321      100%
1/1
 59%
19/32
48%
13.5/28
Aice 0.99.22314       50%
0.5/1
 52%
22/42
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 January 12, 2020