CCRL Blitz
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 2'170'592 games
played by 2'550 programs

White wins: 839'954 (38.7%)
Black wins: 677'788 (31.2%)
Draws: 652'850 (30.1%)
White score: 53.7%

Custom engine selection

Comparing 11 engines!
11 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 18, 2020 with Bayeselo based on 2'170'592 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+
1Gogobello 2.0 64-bit 4CPU3012+16−1548.0%+12.237.3%1401 
100.0%
 Gogobello 2.1 64-bit2892+18−1850.7%−4.434.4%1051
99.9%
 Gogobello 2.0 64-bit2851+18−1855.4%−38.630.8%1062
58.8%
 Gogobello 1.4 64-bit 4CPU2848+24−2449.2%+5.335.6%579
100.0%
 Gogobello 1.4 64-bit2755+13−1347.7%+15.731.9%2082
100.0%
 Gogobello 1.3 64-bit2654+18−1858.8%−62.025.9%1068
100.0%
 Gogobello 1.1 64-bit2533+17−1752.4%−17.226.6%1261
100.0%
 Gogobello 1.0 64-bit2420+19−1962.2%−106.919.5%1164
100.0%
 Gogobello 0.12 64-bit2089+19−1953.7%−25.922.1%1040
100.0%
 Gogobello 0.11 64-bit1964+22−2251.8%−13.120.9%766
100.0%
 Gogobello 0.10 64-bit1862+22−2244.9%+37.619.6%759
 

Results matrix

Custom engine selection
#NameElo1234567891011
1Gogobello 2.0 64-bit 4CPU3012           
2Gogobello 2.1 64-bit2892           
3Gogobello 2.0 64-bit2851           
4Gogobello 1.4 64-bit 4CPU2848           
5Gogobello 1.4 64-bit2755           
6Gogobello 1.3 64-bit2654           
7Gogobello 1.1 64-bit2533           
8Gogobello 1.0 64-bit2420           
9Gogobello 0.12 64-bit2089           
10Gogobello 0.11 64-bit1964           
11Gogobello 0.10 64-bit1862           
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
#NameElo1234567891011
1Gogobello 2.0 64-bit 4CPU3012 100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
2Gogobello 2.1 64-bit28920.0 99.999.8100.0100.0100.0100.0100.0100.0100.0
3Gogobello 2.0 64-bit28510.00.1 58.8100.0100.0100.0100.0100.0100.0100.0
4Gogobello 1.4 64-bit 4CPU28480.00.241.2 100.0100.0100.0100.0100.0100.0100.0
5Gogobello 1.4 64-bit27550.00.00.00.0 100.0100.0100.0100.0100.0100.0
6Gogobello 1.3 64-bit26540.00.00.00.00.0 100.0100.0100.0100.0100.0
7Gogobello 1.1 64-bit25330.00.00.00.00.00.0 100.0100.0100.0100.0
8Gogobello 1.0 64-bit24200.00.00.00.00.00.00.0 100.0100.0100.0
9Gogobello 0.12 64-bit20890.00.00.00.00.00.00.00.0 100.0100.0
10Gogobello 0.11 64-bit19640.00.00.00.00.00.00.00.00.0 100.0
11Gogobello 0.10 64-bit18620.00.00.00.00.00.00.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234567891011
1Gogobello 2.0 64-bit 4CPU3012 4086616146000000
2Gogobello 2.1 64-bit2892408 457292586000000
3Gogobello 2.0 64-bit28516457 9544930000
4Gogobello 1.4 64-bit 4CPU28486162929 293000000
5Gogobello 1.4 64-bit2755146586544293 1562522000
6Gogobello 1.3 64-bit26540090156 97514000
7Gogobello 1.1 64-bit2533003025975 662000
8Gogobello 1.0 64-bit242000002214662 48200
9Gogobello 0.12 64-bit20890000000482 47164
10Gogobello 0.11 64-bit196400000000471 1072
11Gogobello 0.10 64-bit186200000000641072 
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
#NameElo1234567891011
1Gogobello 2.0 64-bit 4CPU3012 16.60.231.14.20.00.00.00.00.00.0
2Gogobello 2.1 64-bit289216.6 21.617.918.70.00.00.00.00.00.0
3Gogobello 2.0 64-bit28510.221.6 0.517.30.40.10.00.00.00.0
4Gogobello 1.4 64-bit 4CPU284831.117.90.5 11.00.00.00.00.00.00.0
5Gogobello 1.4 64-bit27554.218.717.311.0 5.00.70.70.00.00.0
6Gogobello 1.3 64-bit26540.00.00.40.05.0 41.90.60.00.00.0
7Gogobello 1.1 64-bit25330.00.00.10.00.741.9 27.30.00.00.0
8Gogobello 1.0 64-bit24200.00.00.00.00.70.627.3 21.90.00.0
9Gogobello 0.12 64-bit20890.00.00.00.00.00.00.021.9 26.13.6
10Gogobello 0.11 64-bit19640.00.00.00.00.00.00.00.026.1 70.3
11Gogobello 0.10 64-bit18620.00.00.00.00.00.00.00.03.670.3 
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 111 common opponents

Custom engine selection
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
4CPU
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.11
64-bit
Gogobello
0.10
64-bit
iCE 3.0 64-bit308133%
16/49
 0%
0/1
 50%
0.5/1
      
Cheng 4.39 64-bit2944  100%
1/1
 0%
0/1
      
Spark 1.0 64-bit2927 58%
18.5/32
  0%
0/1
      
Atlas 3.91 64-bit292672%
24.5/34
38%
12/32
0%
0/1
52%
14/27
0%
0/2
      
EXchess 7.97b 64-bit2917 45%
14.5/32
0%
0/1
        
Monolith 1.0 64-bit 4CPU291459%
23.5/40
  36%
21/59
       
Marvin 3.2.0 64-bit 4CPU290452%
21/40
  40%
11.5/29
       
Quazar 0.4 64-bit290159%
23.5/40
41%
13/32
 46%
12/26
       
Zurichess Neuchatel 64-bit290170%
24.5/35
36%
11.5/32
 48%
12.5/26
       
Winter 0.4a 64-bit 4CPU289774%
26/35
  37%
14/38
       
Daydreamer 2.0.0-pre2 64-bit289367%
23.5/35
62%
20/32
         
Murka 3 64-bit288270%
26/37
56%
18/32
 38%
9.5/25
27%
8.5/32
      
Gaviota 1.0 64-bit2873 50%
16/32
100%
1/1
 32%
10.5/33
      
MinkoChess 1.3 64-bit2869 38%
12/32
42%
13.5/32
 44%
14/32
      
DisasterArea 1.65 64-bit2866 56%
18/32
56%
18.5/33
 36%
11.5/32
      
Tornado 8.0 64-bit 4CPU286665%
24/37
  50%
12.5/25
       
Nemo 1.0.1 64-bit285680%
28/35
66%
21/32
 55%
15.5/28
39%
13/33
      
Asymptote 0.6 64-bit2850 53%
17/32
59%
19/32
        
Zappa Mexico II 64-bit2845 48%
15.5/32
41%
13/32
 38%
12/32
      
Onno 1.2.70 64-bit2842 64%
20.5/32
42%
13.5/32
 41%
13/32
      
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
4CPU
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.11
64-bit
Gogobello
0.10
64-bit
Marvin 3.2.0 64-bit2828  58%
18.5/32
 38%
12/32
      
Tornado 8.0 64-bit2826 58%
18/31
  33%
11/33
      
Octochess r5506 64-bit2824   48%
12/25
41%
12/29
      
Monolith 1.0 64-bit2823 48%
15/31
52%
16.5/32
 27%
8.5/32
      
Rhetoric 1.4.3 64-bit2806  100%
1/1
67%
18/27
55%
17.5/32
      
RuyDos 1.1.6 64-bit2798   50%
12.5/25
52%
16/31
      
Ktulu 92781  100%
1/1
73%
20.5/28
       
Octochess r5190 64-bit2779 72%
23/32
59%
19/32
        
Cheese 2.0 64-bit2769  67%
21.5/32
 40%
11.5/29
      
tomitankChess 3.0 64-bit2766  100%
1/1
 40%
15.5/39
      
Jonny 4.002762  53%
17/32
 50%
1/2
      
BugChess2 1.9 64-bit2760  50%
0.5/1
 75%
1.5/2
      
Arminius 2018-12-23 64-bit2752  50%
16/32
 42%
14/33
      
Devel 1.80902707    76%
33.5/44
34%
11/32
     
ECE X3 64-bit2655    75%
22.5/30
42%
12.5/30
     
Nebula 2.0 64-bit2654  100%
1/1
 75%
1.5/2
      
Phalanx XXV2653  100%
1/1
 100%
1/1
      
Cyrano 0.6b17 64-bit2641  100%
1/1
 75%
1.5/2
      
Rodin 8.02636    50%
1/2
50%
0.5/1
     
Zarkov 6.552617    50%
0.5/1
50%
14/28
     
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
4CPU
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.11
64-bit
Gogobello
0.10
64-bit
Slow Chess Blitz WV2.12615     50%
0.5/1
50%
0.5/1
    
Glass 2.0 64-bit2611     48%
14.5/30
33%
11/33
    
NoraGrace 2.0 64-bit2610  100%
1/1
  50%
14.5/29
     
Ruffian 2.1.02608    100%
1/1
60%
18/30
     
Amyan 1.722604     55%
16.5/30
42%
13.5/32
    
N2 0.4 64-bit2590  100%
1/1
  60%
18.5/31
     
Floyd 0.9 64-bit2583     52%
15.5/30
50%
15.5/31
    
Muse 0.953 64-bit2582    100%
2/2
53%
16/30
45%
15/33
    
DanaSah 6.502577     70%
21/30
50%
15.5/31
50%
0.5/1
   
Pseudo 0.7c2576    100%
1/1
63%
19/30
 100%
1/1
   
SOS 5.12573    100%
1/1
 39%
12.5/32
    
Maverick 1.5 64-bit2569  100%
1/1
  70%
21/30
47%
15/32
    
Aristarch 4.502567     69%
22/32
42%
14/33
    
K2 0.832559     64%
20.5/32
45%
14.5/32
    
Brutus 8.05 64-bit2557     58%
17.5/30
47%
14/30
0%
0/1
   
Ghost 3.1 64-bit2553     69%
20/29
36%
11.5/32
    
Ufim 8.022540     61%
37.5/61
59%
19/32
    
Shield 1.3.1 64-bit2539     70%
21/30
48%
15/31
    
AnMon 5.752538     66%
20.5/31
53%
17/32
    
Fridolin 2.00 64-bit2538     71%
23.5/33
53%
17/32
0%
0/1
   
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
4CPU
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.11
64-bit
Gogobello
0.10
64-bit
Ghost 3 64-bit2538      49%
24.5/50
0%
0/1
   
Capivara LK 0.09b02g 64-bit2537     64%
21/33
45%
14/31
    
JikChess 0.02 64-bit2522    0%
0/1
 0%
0/1
    
Coiled 0.4 64-bit2508     100%
1/1
52%
26/50
    
Yace 0.99.872503    100%
1/1
100%
1/1
 0%
0/1
   
Bruja 1.9.1 64-bit2490      50%
0.5/1
100%
1/1
   
Schooner 1.7.0 64-bit2464     50%
0.5/1
50%
0.5/1
    
LittleThought 1.052 64-bit2452    100%
1/1
  52%
16.5/32
   
Matacz 1.42446      62%
25/40
24%
8/33
   
Ares 1.005.2 64-bit2441      71%
28.5/40
38%
12/32
   
SpiderChess 0706032439      50%
20/40
41%
13/32
   
King of Kings 2.562434      67%
25.5/38
53%
16.5/31
   
LambChop 10.992434      68%
27/40
44%
14/32
   
Eeyore 1.52 64-bit2428      65%
24/37
59%
19/32
   
Gaia 3.5 64-bit2425    100%
2/2
 66%
26.5/40
48%
15.5/32
   
Nejmet 3.072425    75%
1.5/2
 74%
29.5/40
45%
14.5/32
   
Quark 2.352423      63%
24.5/39
59%
19/32
   
Cmcchess 2.6 64-bit2378    50%
0.5/1
 50%
0.5/1
26%
4.5/17
   
Terra 3.42368      100%
1/1
50%
10/20
   
ChessKISS 1.7c 64-bit2135       73%
22.5/31
55%
17.5/32
  
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
4CPU
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.11
64-bit
Gogobello
0.10
64-bit
Fortress 1.622135       77%
20/26
53%
17/32
  
Nesik 0.7.0 alpha2133       92%
23/25
47%
15/32
  
WJChess 1.642131       83%
25/30
61%
5.5/9
  
NG-Play 9.84 64-bit2118       90%
27/30
31%
10/32
  
BikJump 2.01 64-bit2103       92%
40.5/44
66%
21/32
  
Wing 2.0a2100       82%
23/28
45%
14.5/32
  
Clarabit 1.00 64-bit2098       88%
41.5/47
47%
15/32
  
Soldat III 0.178 64-bit2019        50%
16/32
33%
10.5/32
 
RamJet 0.112008        66%
21/32
47%
15/32
 
Coiled 0.2b 64-bit1997        57%
8.5/15
62%
5/8
 
Cinnamon 1.2b 64-bit1996        62%
20/32
45%
14.5/32
 
Small Potato 0.6.11992        61%
19.5/32
50%
16/32
 
BigLion 2.23x1987        61%
19.5/32
47%
15/32
 
Armageddon 2.3081986        58%
18.5/32
45%
14.5/32
 
SSEChessII 2.05 DC1967         61%
19.5/32
33%
10.5/32
Marvin 1.3.01965         50%
16/32
39%
12.5/32
Cilian 4.141960         50%
16/32
34%
11/32
Micro-Max 4.81954         70%
21/30
61%
19.5/32
Etude 0.1.21953        69%
22/32
48%
15.5/32
31%
10/32
Rival 1.181952         52%
16.5/32
47%
15/32
NameEloGogobello
2.0
64-bit
4CPU
Gogobello
2.1
64-bit
Gogobello
2.0
64-bit
Gogobello
1.4
64-bit
4CPU
Gogobello
1.4
64-bit
Gogobello
1.3
64-bit
Gogobello
1.1
64-bit
Gogobello
1.0
64-bit
Gogobello
0.12
64-bit
Gogobello
0.11
64-bit
Gogobello
0.10
64-bit
JanWillem 1.131950         42%
13.5/32
32%
10/31
BSC 3.9+ 64-bit 20Jan20121944         56%
17.5/31
29%
9/31
Smash 1.0.31924         62%
18.5/30
47%
15/32
Heracles 0.6.161923         63%
19/30
39%
12.5/32
SamChess1918         63%
19/30
45%
14.5/32
IACH 0.56z1917         62%
20/32
47%
15/32
BamBam1913         58%
18/31
30%
9.5/32
Warrior 1.0.31907         42%
13.5/32
53%
17/32
Clueless 1.41905         56%
18/32
55%
17.5/32
SnailChess 4.0131895         50%
16/32
39%
11/28
Purple Haze 2.1.01884         50%
16/32
53%
17/32
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 18, 2020