CCRL Blitz
Downloads and Statistics
March 21, 2020
Testing summary:
Total: 2'219'926 games
played by 2'609 programs

White wins: 857'398 (38.6%)
Black wins: 690'984 (31.1%)
Draws: 671'544 (30.3%)
White score: 53.7%

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 March 21, 2020 with Bayeselo based on 2'219'926 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+
1Bagatur 1.9 64-bit2951+18−1852.4%−17.229.8%1096 
59.8%
 Bagatur 1.9 64-bit 4CPU2947+23−2338.9%+73.238.5%615
100.0%
 Bagatur 1.8 64-bit2811+18−1850.1%−4.030.3%1021
100.0%
 Bagatur 1.7a 64-bit2656+18−1751.5%−10.226.9%1240
99.3%
 Bagatur 1.7 64-bit2527+101−10245.3%+30.028.1%32
72.9%
 Bagatur 1.5f 64-bit2495+21−2147.3%+18.726.4%766
69.8%
 Bagatur 1.6 64-bit2486+24−2449.3%+5.031.8%560
51.6%
 Bagatur 1.5e 64-bit2485+19−1951.6%−10.427.7%957
96.1%
 Bagatur 1.6c 64-bit2456+26−2740.2%+71.225.1%510
98.9%
 Bagatur 1.4b 64-bit2418+19−1950.0%+0.824.8%949
54.6%
 Bagatur 1.4d 64-bit2416+24−2448.6%+10.628.6%591
83.9%
 Bagatur 1.5c 64-bit2401+18−1850.7%−4.927.2%1123
99.9%
 Bagatur 1.5a 64-bit2359+19−1942.1%+56.424.5%1019
 

Results matrix

Custom engine selection
#NameElo12345678910111213
1Bagatur 1.9 64-bit2951             
2Bagatur 1.9 64-bit 4CPU2947             
3Bagatur 1.8 64-bit2811             
4Bagatur 1.7a 64-bit2656             
5Bagatur 1.7 64-bit2527             
6Bagatur 1.5f 64-bit2495             
7Bagatur 1.6 64-bit2486             
8Bagatur 1.5e 64-bit2485             
9Bagatur 1.6c 64-bit2456             
10Bagatur 1.4b 64-bit2418             
11Bagatur 1.4d 64-bit2416             
12Bagatur 1.5c 64-bit2401             
13Bagatur 1.5a 64-bit2359             
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
1Bagatur 1.9 64-bit2951 59.8100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Bagatur 1.9 64-bit 4CPU294740.2 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
3Bagatur 1.8 64-bit28110.00.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
4Bagatur 1.7a 64-bit26560.00.00.0 99.3100.0100.0100.0100.0100.0100.0100.0100.0
5Bagatur 1.7 64-bit25270.00.00.00.7 72.977.878.490.698.098.199.199.9
6Bagatur 1.5f 64-bit24950.00.00.00.027.1 69.873.598.7100.0100.0100.0100.0
7Bagatur 1.6 64-bit24860.00.00.00.022.230.2 51.694.9100.0100.0100.0100.0
8Bagatur 1.5e 64-bit24850.00.00.00.021.626.548.4 96.1100.0100.0100.0100.0
9Bagatur 1.6c 64-bit24560.00.00.00.09.41.35.13.9 98.998.6100.0100.0
10Bagatur 1.4b 64-bit24180.00.00.00.02.00.00.00.01.1 54.689.8100.0
11Bagatur 1.4d 64-bit24160.00.00.00.01.90.00.00.01.445.4 83.9100.0
12Bagatur 1.5c 64-bit24010.00.00.00.00.90.00.00.00.010.216.1 99.9
13Bagatur 1.5a 64-bit23590.00.00.00.00.10.00.00.00.00.00.00.1 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345678910111213
1Bagatur 1.9 64-bit2951 171701141000000000
2Bagatur 1.9 64-bit 4CPU2947171 00000000000
3Bagatur 1.8 64-bit28117010 288000000000
4Bagatur 1.7a 64-bit26561410288 02882401423600000
5Bagatur 1.7 64-bit25270000 00000000
6Bagatur 1.5f 64-bit24950002880 7202528300000
7Bagatur 1.6 64-bit24860002400720 2824320000
8Bagatur 1.5e 64-bit24850001420252282 252553621460610
9Bagatur 1.6c 64-bit24560003600830432252 0000
10Bagatur 1.4b 64-bit241800000005530 72413521379
11Bagatur 1.4d 64-bit241600000006210724 657782
12Bagatur 1.5c 64-bit2401000000046001352657 1702
13Bagatur 1.5a 64-bit23590000000610013797821702 
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
1Bagatur 1.9 64-bit2951 10.033.16.00.00.00.00.00.00.00.00.00.0
2Bagatur 1.9 64-bit 4CPU294710.0 0.00.00.00.00.00.00.00.00.00.00.0
3Bagatur 1.8 64-bit281133.10.0 12.70.00.00.00.00.00.00.00.00.0
4Bagatur 1.7a 64-bit26566.00.012.7 0.014.413.36.520.60.00.00.00.0
5Bagatur 1.7 64-bit25270.00.00.00.0 0.00.00.00.00.00.00.00.0
6Bagatur 1.5f 64-bit24950.00.00.014.40.0 54.314.665.00.00.00.00.0
7Bagatur 1.6 64-bit24860.00.00.013.30.054.3 18.640.40.00.00.00.0
8Bagatur 1.5e 64-bit24850.00.00.06.50.014.618.6 17.229.040.122.130.9
9Bagatur 1.6c 64-bit24560.00.00.020.60.065.040.417.2 0.00.00.00.0
10Bagatur 1.4b 64-bit24180.00.00.00.00.00.00.029.00.0 47.065.370.1
11Bagatur 1.4d 64-bit24160.00.00.00.00.00.00.040.10.047.0 38.348.6
12Bagatur 1.5c 64-bit24010.00.00.00.00.00.00.022.10.065.338.3 79.5
13Bagatur 1.5a 64-bit23590.00.00.00.00.00.00.030.90.070.148.679.5 
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 68 common opponents

Custom engine selection
NameEloBagatur
1.9
64-bit
Bagatur
1.9
64-bit
4CPU
Bagatur
1.8
64-bit
Bagatur
1.7a
64-bit
Bagatur
1.7
64-bit
Bagatur
1.5f
64-bit
Bagatur
1.6
64-bit
Bagatur
1.5e
64-bit
Bagatur
1.6c
64-bit
Bagatur
1.4b
64-bit
Bagatur
1.4d
64-bit
Bagatur
1.5c
64-bit
Bagatur
1.5a
64-bit
SmarThink 1.98 64-bit304330%
9.5/32
36%
20/56
           
Hakkapeliitta TCEC v2 64-bit302137%
11.5/31
40%
21/52
           
Murka 3 64-bit288256%
18/32
 41%
13/32
          
The Baron 3.44 64-bit287859%
17/29
 41%
13/32
26%
10.5/40
         
Counter 3.3 64-bit287764%
20.5/32
 25%
8/32
          
Gaviota 1.0 64-bit287358%
18.5/32
 34%
11/32
25%
10/40
         
MinkoChess 1.3 64-bit287061%
19.5/32
 34%
11/32
          
DisasterArea 1.65 64-bit286659%
19/32
 41%
13/32
          
Nemo 1.0.1 64-bit285762%
20/32
 33%
10.5/32
          
Gogobello 2.0 64-bit2850  53%
17/32
20%
8/40
         
Zappa Mexico II 64-bit284661%
19.5/32
 44%
14/32
          
Onno 1.2.70 64-bit284284%
27/32
 44%
14/32
          
Tornado 8.0 64-bit282777%
24.5/32
 31%
10/32
          
Monolith 1.0 64-bit282267%
21.5/32
 48%
15.5/32
          
Arminius 2018-12-23 64-bit2755  53%
17/32
49%
19.5/40
         
nanoSzachy 4.1 64-bit2560   62%
25/40
    36%
11.5/32
    
Ghost 3.1 64-bit2554     41%
13/32
  38%
12/32
    
Dorky 4.8 64-bit2550     34%
11/32
 47%
15/32
39%
12.5/32
    
Rebel Century2544     33%
10.5/32
  23%
7/31
    
Betsabe II 1.842543   66%
26.5/40
 55%
17.5/32
  47%
15/32
    
NameEloBagatur
1.9
64-bit
Bagatur
1.9
64-bit
4CPU
Bagatur
1.8
64-bit
Bagatur
1.7a
64-bit
Bagatur
1.7
64-bit
Bagatur
1.5f
64-bit
Bagatur
1.6
64-bit
Bagatur
1.5e
64-bit
Bagatur
1.6c
64-bit
Bagatur
1.4b
64-bit
Bagatur
1.4d
64-bit
Bagatur
1.5c
64-bit
Bagatur
1.5a
64-bit
Ufim 8.022540     42%
13.5/32
  32%
10/31
    
AnMon 5.752539     41%
13/32
  42%
13.5/32
    
JikChess 0.02 64-bit2522     39%
12.5/32
  53%
17/32
    
Orion 0.5 64-bit2514   66%
26.5/40
 38%
12/32
48%
19/40
47%
15/32
39%
12.5/32
    
Danchess CCT72506      36%
14.5/40
45%
13.5/30
     
Dorky 4.5 64-bit2505       45%
13.5/30
 38%
12/32
   
Green Light Chess 3.01.2.22505   75%
30/40
 58%
18.5/32
61%
24.5/40
 33%
10.5/32
    
Little Goliath Evolution 3.122505     55%
17.5/32
56%
22.5/40
 42%
13.5/32
    
Yace 0.99.872504   70%
28/40
 61%
19.5/32
48%
19/40
32%
9.5/30
47%
15/32
    
Trace 1.37a2500     48%
15.5/32
58%
23/40
47%
14/30
48%
15.5/32
    
CyberPagno 3.0 64-bit2491     42%
13.5/32
44%
17.5/40
 47%
15/32
    
Bruja 1.9.1 64-bit2490     55%
17.5/32
59%
23.5/40
      
Asymptote 0.3 64-bit2489     45%
14.5/32
39%
15.5/40
      
Tao 5.62486     47%
15/32
44%
17.5/40
      
Drosophila 1.5.1 64-bit2478     55%
17.5/32
45%
18/40
      
Cerebro 3.03d2472       55%
17.5/32
    34%
10.5/31
Schooner 1.7.0 64-bit2464          41%
13/32
 29%
9/31
LittleThought 1.052 64-bit2452       48%
15.5/32
    33%
9.5/29
Ares 1.005.2 64-bit2441       56%
18/32
 34%
10/29
 44%
12/27
32%
9/28
SpiderChess 0706032440         52%
16.5/32
 41%
11.5/28
55%
17/31
NameEloBagatur
1.9
64-bit
Bagatur
1.9
64-bit
4CPU
Bagatur
1.8
64-bit
Bagatur
1.7a
64-bit
Bagatur
1.7
64-bit
Bagatur
1.5f
64-bit
Bagatur
1.6
64-bit
Bagatur
1.5e
64-bit
Bagatur
1.6c
64-bit
Bagatur
1.4b
64-bit
Bagatur
1.4d
64-bit
Bagatur
1.5c
64-bit
Bagatur
1.5a
64-bit
Abrok 5.02436       52%
15.5/30
   63%
17/27
30%
8.5/28
King of Kings 2.562434       60%
18/30
 45%
14/31
54%
32/59
41%
11.5/28
41%
13/32
LambChop 10.992434       65%
19.5/30
 52%
16/31
52%
30/58
32%
9/28
45%
14.5/32
Eeyore 1.52 64-bit2428       58%
17.5/30
 36%
11.5/32
48%
28/58
56%
15/27
24%
7.5/31
Gromit 3.8.22426       47%
14/30
 53%
16/30
   
Gaia 3.5 64-bit2425       77%
23/30
 45%
14.5/32
51%
30/59
37%
10/27
47%
15/32
Nejmet 3.072425       60%
18/30
 48%
15.5/32
36%
21/59
33%
9/27
37%
11/30
Quark 2.352424       60%
18/30
 52%
16.5/32
46%
27/59
37%
10/27
44%
13.5/31
Hussar 0.42421         44%
14/32
53%
31.5/59
36%
10/28
45%
14/31
Nemeton 1.512421           46%
13/28
32%
10/31
Snitch 1.6.2 32-bit2419       65%
19.5/30
  62%
36.5/59
  
Dragon 4.62418         77%
24.5/32
47%
28/59
69%
18.5/27
30%
9/30
OliThink 5.3.0 64-bit2417           57%
16/28
40%
12.5/31
Simplex 0.9.8 64-bit2410         58%
18.5/32
 39%
12.5/32
52%
16.5/32
RomiChess P3k 64-bit2409           55%
17.5/32
42%
12.5/30
Ifrit m1.8 64-bit2405         48%
15.5/32
 44%
14/32
44%
14/32
TJchess 1.3 64-bit2399         61%
19.5/32
 39%
12.5/32
47%
15/32
KnightDreamer 3.32393           48%
15.5/32
48%
15/31
PostModernist 10162390         39%
12.5/32
 67%
21.5/32
39%
12/31
Comet B502389         48%
13.5/28
 47%
15/32
42%
13.5/32
NameEloBagatur
1.9
64-bit
Bagatur
1.9
64-bit
4CPU
Bagatur
1.8
64-bit
Bagatur
1.7a
64-bit
Bagatur
1.7
64-bit
Bagatur
1.5f
64-bit
Bagatur
1.6
64-bit
Bagatur
1.5e
64-bit
Bagatur
1.6c
64-bit
Bagatur
1.4b
64-bit
Bagatur
1.4d
64-bit
Bagatur
1.5c
64-bit
Bagatur
1.5a
64-bit
Leila 0.53h2388         59%
19/32
 42%
13.5/32
40%
12.5/31
Amy 0.87b2386         44%
14/32
 58%
18.5/32
53%
16/30
Diablo 0.5.12386         53%
17/32
 55%
17.5/32
48%
15/31
Capture R012383         64%
20.5/32
 42%
13.5/32
42%
13/31
Gosu 0.162383         67%
21.5/32
 78%
25/32
56%
18/32
Myrddin 0.87 64-bit2380         58%
18.5/32
 48%
15.5/32
52%
15.5/30
Patzer 3.802375         52%
16.5/32
 69%
21.5/31
53%
17/32
Giraffe 20161023 64-bit2371           53%
17/32
44%
13.5/31
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%

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 March 21, 2020