CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Custom engine selection

Comparing 4 engines!
4 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 19, 2020 with Bayeselo based on 2'370'030 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+
1Neurone XXIII1218+31−3147.4%+31.612.2%492 
100.0%
 Neurone XXVI1142+30−1636.0%+110.916.6%469
51.5%
 Neurone XXVII1141+32−1535.4%+101.531.1%347
100.0%
 Neurone XVIII798+333−32520.5%+252.313.7%241
 

Results matrix

Custom engine selection
#NameElo1234
1Neurone XXIII1218    
2Neurone XXVI1142    
3Neurone XXVII1141    
4Neurone XVIII798    
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
#NameElo1234
1Neurone XXIII1218 100.0100.0100.0
2Neurone XXVI11420.0 51.5100.0
3Neurone XXVII11410.048.5 100.0
4Neurone XVIII7980.00.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo1234
1Neurone XXIII1218 36942168
2Neurone XXVI1142369 148201
3Neurone XXVII114142148 61
4Neurone XVIII79816820161 
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
#NameElo1234
1Neurone XXIII1218 38.45.022.9
2Neurone XXVI114238.4 18.128.3
3Neurone XXVII11415.018.1 10.4
4Neurone XVIII79822.928.310.4 
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 23 common opponents

Custom engine selection
NameEloNeurone
XXIII
Neurone
XXVI
Neurone
XXVII
Neurone
XVIII
Tony's Chess 0.02140828%
5.5/20
0%
0/1
  
Nanook 0.17138912%
2.5/20
10%
5/50
 0%
0/1
Skaki 1.2313850%
0/7
10%
5/50
 0%
0/1
Ozwald 0.431347 21%
9.5/45
 0%
0/1
KillerQueen 2.0b31288 38%
17.5/46
26%
7.5/29
 
CeruleanJS 0.1.1 Blizzard 64-bit1284 50%
0.5/1
31%
10/32
 
T.rex 1.91284  39%
12/31
0%
0/1
Project Invincible 2.101277 0%
0/1
25%
8/32
 
QuTeChess 1.0.1t r3127350%
9.5/19
34%
13.5/40
 0%
0/1
Tikov 0.6.3124472%
14.5/20
47%
23/49
 0%
0/1
Pierre 1.7123558%
11.5/20
22%
10/46
 0%
0/1
Toledo Nanochess Jan/11/20101224 25%
0.5/2
27%
8.5/32
0%
0/1
DarkFusch 0.91187  35%
11/31
50%
0.5/1
Cassandre 0.24115046%
6.5/14
43%
12.5/29
45%
14.5/32
5%
1/20
Blitzter 2.0108045%
9/20
78%
32/41
 28%
5/18
Frank 0.58107470%
14/20
  0%
0/2
Talvmenni 0.1106650%
4.5/9
50%
0.5/1
 0%
0/1
Iota 1.0 32-bit103676%
14.5/19
  33%
4/12
Safrad 2.1.35.2101025 69%
33/48
 21%
4.5/21
GIUChess 1.0 beta2993 75%
1.5/2
 12%
2.5/20
NameEloNeurone
XXIII
Neurone
XXVI
Neurone
XXVII
Neurone
XVIII
Youk 1.0.5965 100%
1/1
 15%
3/20
NSVChess v0.1494589%
16/18
100%
1/1
 30%
6/20
Hippocampe 0.4.187284%
16/19
  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 September 19, 2020