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 3 engines!
3 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+−
1Prophet3 20181124 64-bit2131+22−2251.4%−10.420.8%739 
67.6%
 Prophet3 20170909 64-bit2124+17−1750.6%−3.222.8%1227
65.2%
 Prophet3 20180811 64-bit2120+14−1448.5%+12.325.1%1852
 

Results matrix

Custom engine selection
#NameElo1
Proph
2
Proph
3
Proph
1Prophet3 20181124 64-bit2131   
2Prophet3 20170909 64-bit2124   
3Prophet3 20180811 64-bit2120   
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
#NameElo1
Pro
2
Pro
3
Pro
1Prophet3 20181124 64-bit2131 67.679.4
2Prophet3 20170909 64-bit212432.4 65.2
3Prophet3 20180811 64-bit212020.634.8 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1
Pro
2
Pro
3
Pro
1Prophet3 20181124 64-bit2131 730990
2Prophet3 20170909 64-bit2124730 1610
3Prophet3 20180811 64-bit21209901610 
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
#NameElo1
Pro
2
Pro
3
Pro
1Prophet3 20181124 64-bit2131 37.138.2
2Prophet3 20170909 64-bit212437.1 52.3
3Prophet3 20180811 64-bit212038.252.3 
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 29 common opponents

Custom engine selection
NameEloProphet3
20181124
64-bit		Prophet3
20170909
64-bit		Prophet3
20180811
64-bit
Mango Paola Ajedrez 1.02186 100%
1/1		42%
13.5/32
Baislicka 1.0 64-bit2179 40%
22.5/56		47%
14/30
SjaakII 1.3.0 64-bit2168 0%
0/1		29%
2/7
Blitzkrieg rev337 64-bit2162 50%
16/32		34%
11/32
NagaSkaki 5.122155 44%
14/32		47%
15/32
FoxSEE 3.3.3 64-bit214669%
22/32		 41%
13/32
Sunsetter 10.3 64-bit214445%
14.5/32		40%
22.5/56		48%
31/65
Alarm 0.93.1214345%
14.5/32		32%
9/28		28%
9/32
Lime 66214259%
19/32		49%
28/57		41%
27/66
ChessKISS 1.7c 64-bit213837%
11/30		39%
10.5/27		62%
20.5/33
Fortress 1.62213655%
17.5/32		50%
14/28		42%
28/66
Tiny Chess 1.46 64-bit2135 56%
31.5/56		59%
20/34
Nesik 0.7.0 alpha213245%
14.5/32		53%
15.5/29		55%
17.5/32
WJChess 1.64212962%
20/32		55%
16.5/30		42%
27.5/66
Invictus 0.001 64-bit2128 52%
16.5/32		67%
21.5/32
Hedgehog 1.814 64-bit2126 55%
17.5/32		50%
16/32
Uragano 3D 0.922122 100%
1/1		51%
17.5/34
Embla 1.0.3 64-bit2115 53%
43/81		45%
14.5/32
Alf 1.09 64-bit211045%
14.5/32		42%
13.5/32		48%
15.5/32
GK 0.90 64-bit2109 55%
16/29		62%
21/34
NameEloProphet3
20181124
64-bit		Prophet3
20170909
64-bit		Prophet3
20180811
64-bit
Micah 1.0 64-bit210662%
20/32		 55%
17.5/32
BikJump 2.01 64-bit210253%
17/32		68%
20.5/30		61%
40/66
Wing 2.0a210042%
13.5/32		50%
16/32		42%
13.5/32
Clarabit 1.00 64-bit209550%
15.5/31		48%
15.5/32		58%
18.5/32
Abbess 2018.02.072071 33%
9/27		67%
21.5/32
Little Wing 0.5.0 64-bit2058 53%
17/32		69%
21.5/31
Matheus 2.32057 100%
1/1		58%
18.5/32
Leonidas 8.3 64-bit2005 100%
1/1		100%
1/1
FAUCE 0.41c1780 100%
1/1		100%
1/1
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