CCRL Blitz
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 2'237'337 games
played by 2'622 programs

White wins: 863'695 (38.6%)
Black wins: 695'766 (31.1%)
Draws: 677'876 (30.3%)
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 4, 2020 with Bayeselo based on 2'237'337 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 4CPU2792+23−2346.6%+24.031.2%629 
96.1%
 Fridolin 3.00 64-bit 4CPU2756+32−3267.7%−122.028.7%345
100.0%
 Fridolin 3.10 64-bit2667+18−1943.5%+45.934.2%1001
75.9%
 Fridolin 3.00 64-bit2658+18−1857.5%−51.830.6%1132
100.0%
 Fridolin 2.00 64-bit2538+11−1151.1%−8.526.8%2858
 

Results matrix

Custom engine selection
#NameElo12345
1Fridolin 3.10 64-bit 4CPU2792     
2Fridolin 3.00 64-bit 4CPU2756     
3Fridolin 3.10 64-bit2667     
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 4CPU2792 96.1100.0100.0100.0
2Fridolin 3.00 64-bit 4CPU27563.9 100.0100.0100.0
3Fridolin 3.10 64-bit26670.00.0 75.9100.0
4Fridolin 3.00 64-bit26580.00.024.1 100.0
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 4CPU2792 05100
2Fridolin 3.00 64-bit 4CPU27560 42532115
3Fridolin 3.10 64-bit266751425 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 4CPU2792 0.03.10.00.0
2Fridolin 3.00 64-bit 4CPU27560.0 31.621.70.5
3Fridolin 3.10 64-bit26673.131.6 4.10.8
4Fridolin 3.00 64-bit26580.021.74.1 17.6
5Fridolin 2.00 64-bit25380.00.50.817.6 
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-bit2675  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 XXV2657 60%
14.5/24
43%
15.5/36
 50%
0.5/1
ECE X3 64-bit2655 71%
17/24
  0%
0/1
Colossus 2008b2641 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 8.02639 50%
12.5/25
56%
20/36
49%
18/37
 
Sjakk 2.2 64-bit2637 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 6.552619 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
Delocto 0.6 64-bit2612 74%
18.5/25
 58%
22/38
 
Glass 2.0 64-bit2611 64%
16/25
 65%
25.5/39
100%
1/1
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-bit2584   56%
22.5/40
100%
1/1
Hamsters 0.7.12579   59%
19/32
45%
14.5/32
GarboChess 3.0 64-bit2575   64%
25/39
25%
0.5/2
SOS 5.12573  100%
1/1
58%
18.5/32
38%
12.5/33
Maverick 1.5 64-bit2569   64%
20.5/32
43%
9.5/22
Aristarch 4.502567   52%
16.5/32
40%
13.5/34
Petir 4.392567   69%
22/32
50%
16/32
nanoSzachy 4.1 64-bit2560   56%
18.5/33
39%
24.5/63
Brutus 8.05 64-bit2558   69%
22/32
50%
16.5/33
Ghost 3.1 64-bit2554   82%
14/17
47%
15/32
Dorky 4.8 64-bit2550  50%
0.5/1
65%
21.5/33
 
Betsabe II 1.842543   90%
9/10
49%
35/72
Ufim 8.022540   79%
13.5/17
44%
14/32
AnMon 5.752539   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 3.122505  50%
0.5/1
 42%
13.5/32
CyberPagno 3.0 64-bit2491  100%
1/1
 62%
20/32
Magnum 4.0 32-bit2491  100%
1/1
 59%
19/32
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 4, 2020