CCRL Blitz
Downloads and Statistics
September 12, 2020
Testing summary:
Total: 2'366'525 games
played by 2'795 programs

White wins: 911'830 (38.5%)
Black wins: 733'599 (31.0%)
Draws: 721'096 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 5 engines!
5 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 September 12, 2020 with Bayeselo based on 2'366'525 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+
 Micro-Max 4.8 (DM-PII)1955+70−7047.9%+20.220.8%72 
53.1%
1Micro-Max 4.81953+9−948.2%+15.022.2%5895
100.0%
 Fairy-Max 5.0b31915+19−1951.5%−12.119.8%999
96.0%
 Fairy-Max 5.0b1889+22−2251.0%−8.017.8%800
100.0%
 uMax 1.6w1335+32−3260.7%−82.149.2%313
 

Results matrix

Custom engine selection
#NameElo12345
1Micro-Max 4.8 (DM-PII)1955     
2Micro-Max 4.81953     
3Fairy-Max 5.0b31915     
4Fairy-Max 5.0b1889     
5uMax 1.6w1335     
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
#NameElo12345
1Micro-Max 4.8 (DM-PII)1955 53.185.996.0100.0
2Micro-Max 4.8195346.9 100.0100.0100.0
3Fairy-Max 5.0b3191514.10.0 96.0100.0
4Fairy-Max 5.0b18894.00.04.0 100.0
5uMax 1.6w13350.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Micro-Max 4.8 (DM-PII)1955 072720
2Micro-Max 4.819530 12639390
3Fairy-Max 5.0b31915721263 16390
4Fairy-Max 5.0b1889729391639 0
5uMax 1.6w13350000 
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
#NameElo12345
1Micro-Max 4.8 (DM-PII)1955 0.06.78.30.0
2Micro-Max 4.819530.0 18.314.00.0
3Fairy-Max 5.0b319156.718.3 91.10.0
4Fairy-Max 5.0b18898.314.091.1 0.0
5uMax 1.6w13350.00.00.00.0 
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 24 common opponents

Custom engine selection
NameEloMicro-Max
4.8
(DM-PII)
Micro-Max
4.8
Fairy-Max
5.0b3
Fairy-Max
5.0b
uMax
1.6w
Jabba 1.0 64-bit2035 43%
13/30
25%
10/40
  
BigLion 2.23x1985 43%
29/67
42%
17/40
  
Elephant 1.061983 57%
19.5/34
38%
15/40
  
Goldfish 1.13.0 64-bit1983  44%
35.5/80
38%
15/40
 
Wuttang r2 64-bit1973  28%
11/40
28%
11/40
 
La Dame Blanche 2.0c1968 47%
16/34
46%
18.5/40
  
Cilian 4.141956 54%
19.5/36
65%
25.5/39
60%
24/40
 
Etude 0.1.21951 53%
17/32
35%
14/40
40%
16/40
 
BeLL 0.0.41 64-bit193359%
19/32
 46%
18.5/40
36%
14.5/40
 
Dabbaba 7.491906 60%
18.5/31
75%
30/40
42%
17/40
 
Warrior 1.0.31906 48%
32/66
38%
15/40
44%
17.5/40
 
Clueless 1.41900 61%
41.5/68
50%
20/40
41%
16.5/40
 
MatMoi 7.15.0-cct 64-bit1887 69%
22/32
65%
26/40
50%
20/40
 
Surprise 4.3b131887 69%
20/29
55%
22/40
46%
18.5/40
 
Purple Haze 2.1.01880 63%
22/35
56%
22.5/40
50%
20/40
 
Presbyter 1.3.0 64-bit1874  60%
24/40
55%
22/40
 
Butter 1.0 64-bit1854  48%
19/40
52%
21/40
 
Roce 0.03901852 72%
24.5/34
59%
23.5/40
59%
23.5/40
 
Ranita 2.41841 68%
23/34
65%
26/40
68%
27/40
 
Sayuri 2018.03.06 64-bit1836  55%
22/40
56%
22.5/40
 
NameEloMicro-Max
4.8
(DM-PII)
Micro-Max
4.8
Fairy-Max
5.0b3
Fairy-Max
5.0b
uMax
1.6w
Wowl 1.3.81836  52%
21/40
66%
26.5/40
 
Ajedrez Tactico 2.73b1829 67%
21.5/32
60%
24/40
44%
17.5/40
 
RataAeroespacial 0.2.11815  66%
26.5/40
66%
26.5/40
 
TSCP 1.811722 77%
23/30
69%
27.5/40
79%
31.5/40
 
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 September 12, 2020