CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
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 April 10, 2021 with Bayeselo based on 2'502'969 games
Please refer to the "about" page for comments on engine inclusion

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 4CPU2791+23−2346.6%+24.031.2%629 
95.5%
 Fridolin 3.00 64-bit 4CPU2756+33−3267.7%−121.528.7%345
100.0%
 Fridolin 3.10 64-bit2677+16−1645.4%+32.431.5%1413
94.7%
 Fridolin 3.00 64-bit2658+18−1857.5%−51.630.6%1132
100.0%
 Fridolin 2.00 64-bit2538+12−1151.1%−8.826.8%2858
 

Results matrix

Custom engine selection
#NameElo12345
1Fridolin 3.10 64-bit 4CPU2791     
2Fridolin 3.00 64-bit 4CPU2756     
3Fridolin 3.10 64-bit2677     
4Fridolin 3.00 64-bit2658     
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 4CPU2791 95.5100.0100.0100.0
2Fridolin 3.00 64-bit 4CPU27564.5 100.0100.0100.0
3Fridolin 3.10 64-bit26770.00.0 94.7100.0
4Fridolin 3.00 64-bit26580.00.05.3 100.0
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 4CPU2791 05100
2Fridolin 3.00 64-bit 4CPU27560 42532115
3Fridolin 3.10 64-bit267751425 8829
4Fridolin 3.00 64-bit2658032188 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 4CPU2791 0.02.50.00.0
2Fridolin 3.00 64-bit 4CPU27560.0 24.221.70.5
3Fridolin 3.10 64-bit26772.524.2 3.50.7
4Fridolin 3.00 64-bit26580.021.73.5 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-bit2766  0%
0/1
50%
16/32
 
Devel 2.0000271388%
17.5/20
 68%
21/31
  
Djinn 1.021 64-bit2674  53%
19/36
 0%
0/1
RedQueen 1.1.98 64-bit2669  61%
21.5/35
 100%
1/1
Alaric 7072663 56%
14/25
42%
15/36
  
Phalanx XXV2656 60%
14.5/24
43%
15.5/36
 50%
0.5/1
ECE X3 64-bit2655 71%
17/24
  0%
0/1
Colossus 2008b2642 71%
17/24
49%
17.5/36
  
Cyrano 0.6b17 64-bit2641 62%
15/24
60%
21/35
0%
0/1
0%
0/1
Rodin 8.02641 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)2622   59%
23/39
50%
1/2
Zarkov 6.552620 74%
18.5/25
 64%
25/39
 
DanaSah 7.32618 76%
19/25
 45%
18/40
 
Sloppy 0.2.2 64-bit2616   51%
20.5/40
0%
0/1
Slow Chess Blitz WV2.12615  100%
1/1
55%
21.5/39
0%
0/1
Glass 2.0 64-bit2614 64%
16/25
 65%
25.5/39
100%
1/1
Delocto 0.6 64-bit2612 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-bit2587   56%
22.5/40
100%
1/1
GarboChess 3.0 64-bit2581   64%
25/39
25%
0.5/2
Hamsters 0.7.12579   59%
19/32
45%
14.5/32
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 4.502568   52%
16.5/32
40%
13.5/34
Petir 4.392565   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
Dorky 4.8 64-bit2547  50%
0.5/1
65%
21.5/33
 
Ghost 3.1 64-bit2545   82%
14/17
47%
15/32
Betsabe II 1.842542   90%
9/10
49%
35/72
Ufim 8.022541   79%
13.5/17
44%
14/32
AnMon 5.752537   48%
15.5/32
47%
15/32
Capivara LK 0.09b02g 64-bit2536   62%
20/32
100%
2/2
Pepito 1.59.2 64-bit2520   0%
0/1
42%
2.5/6
Little Goliath Evolution 3.122503  50%
0.5/1
 42%
13.5/32
Magnum 4.0 32-bit2497  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 April 10, 2021