CCRL Blitz
Downloads and Statistics
January 9, 2021
Testing summary:
Total: 2'437'048 games
played by 2'898 programs

White wins: 937'753 (38.5%)
Black wins: 752'816 (30.9%)
Draws: 746'479 (30.6%)
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 January 9, 2021 with Bayeselo based on 2'437'048 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+
1Fridolin 3.10 64-bit 4CPU2790+23−2346.6%+24.331.2%629 
95.5%
 Fridolin 3.00 64-bit 4CPU2756+33−3267.7%−122.228.7%345
100.0%
 Fridolin 3.10 64-bit2671+17−1744.2%+40.232.9%1263
86.4%
 Fridolin 3.00 64-bit2657+18−1857.5%−51.130.6%1132
100.0%
 Fridolin 2.00 64-bit2538+12−1151.1%−9.026.8%2858
 

Results matrix

Custom engine selection
#NameElo12345
1Fridolin 3.10 64-bit 4CPU2790     
2Fridolin 3.00 64-bit 4CPU2756     
3Fridolin 3.10 64-bit2671     
4Fridolin 3.00 64-bit2657     
5Fridolin 2.00 64-bit2538     
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
1Fridolin 3.10 64-bit 4CPU2790 95.5100.0100.0100.0
2Fridolin 3.00 64-bit 4CPU27564.5 100.0100.0100.0
3Fridolin 3.10 64-bit26710.00.0 86.4100.0
4Fridolin 3.00 64-bit26570.00.013.6 100.0
5Fridolin 2.00 64-bit25380.00.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Fridolin 3.10 64-bit 4CPU2790 05100
2Fridolin 3.00 64-bit 4CPU27560 42532115
3Fridolin 3.10 64-bit267151425 8829
4Fridolin 3.00 64-bit2657032188 701
5Fridolin 2.00 64-bit253801529701 
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
1Fridolin 3.10 64-bit 4CPU2790 0.02.70.00.0
2Fridolin 3.00 64-bit 4CPU27560.0 26.421.70.5
3Fridolin 3.10 64-bit26712.726.4 3.70.7
4Fridolin 3.00 64-bit26570.021.73.7 17.6
5Fridolin 2.00 64-bit25380.00.50.717.6 
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 39 common opponents

Custom engine selection
NameEloFridolin
3.10
64-bit
4CPU
Fridolin
3.00
64-bit
4CPU
Fridolin
3.10
64-bit
Fridolin
3.00
64-bit
Fridolin
2.00
64-bit
tomitankChess 3.0 64-bit2765  0%
0/1
50%
16/32
 
Devel 2.0000271288%
17.5/20
 68%
21/31
  
Djinn 1.021 64-bit2675  53%
19/36
 0%
0/1
RedQueen 1.1.98 64-bit2668  61%
21.5/35
 100%
1/1
Alaric 7072662 56%
14/25
42%
15/36
  
ECE X3 64-bit2655 71%
17/24
  0%
0/1
Phalanx XXV2655 60%
14.5/24
43%
15.5/36
 50%
0.5/1
Colossus 2008b2641 71%
17/24
49%
17.5/36
  
Cyrano 0.6b17 64-bit2640 62%
15/24
60%
21/35
0%
0/1
0%
0/1
Rodin 8.02638 50%
12.5/25
56%
20/36
49%
18/37
 
Sjakk 2.2 64-bit2638 77%
18.5/24
49%
17.5/36
  
E.T. Chess 13.01.082634 60%
15/25
54%
19.5/36
 100%
1/1
WyldChess 1.51 64-bit2628 76%
19/25
50%
0.5/1
  
Movei 00.8.438 (10 10 10)2621   59%
23/39
50%
1/2
Zarkov 6.552619 74%
18.5/25
 64%
25/39
 
DanaSah 7.32617 76%
19/25
 45%
18/40
 
Sloppy 0.2.2 64-bit2616   51%
20.5/40
0%
0/1
Slow Chess Blitz WV2.12614  100%
1/1
55%
21.5/39
0%
0/1
Glass 2.0 64-bit2613 64%
16/25
 65%
25.5/39
100%
1/1
Delocto 0.6 64-bit2611 74%
18.5/25
 58%
22/38
 
NameEloFridolin
3.10
64-bit
4CPU
Fridolin
3.00
64-bit
4CPU
Fridolin
3.10
64-bit
Fridolin
3.00
64-bit
Fridolin
2.00
64-bit
Floyd 0.9 64-bit2586   56%
22.5/40
100%
1/1
Hamsters 0.7.12579   59%
19/32
45%
14.5/32
GarboChess 3.0 64-bit2578   64%
25/39
25%
0.5/2
Maverick 1.5 64-bit2572   64%
20.5/32
43%
9.5/22
SOS 5.12572  100%
1/1
58%
18.5/32
38%
12.5/33
Aristarch 4.502567   52%
16.5/32
40%
13.5/34
Petir 4.392564   69%
22/32
50%
16/32
nanoSzachy 4.1 64-bit2561   56%
18.5/33
39%
24.5/63
Brutus 8.05 64-bit2560   69%
22/32
50%
16.5/33
Ghost 3.1 64-bit2548   82%
14/17
47%
15/32
Dorky 4.8 64-bit2547  50%
0.5/1
65%
21.5/33
 
Betsabe II 1.842542   90%
9/10
49%
35/72
Ufim 8.022540   79%
13.5/17
44%
14/32
AnMon 5.752538   48%
15.5/32
47%
15/32
Capivara LK 0.09b02g 64-bit2536   62%
20/32
100%
2/2
Pepito 1.59.2 64-bit2521   0%
0/1
42%
2.5/6
Little Goliath Evolution 3.122503  50%
0.5/1
 42%
13.5/32
Magnum 4.0 32-bit2496  100%
1/1
 59%
19/32
CyberPagno 3.0 64-bit2494  100%
1/1
 62%
20/32
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 9, 2021