CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (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 17, 2021 with Bayeselo based on 2'506'279 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+
1Tom Thumb 0.3 64-bit1707+20−2048.5%+12.022.4%891 
99.5%
 Tom Thumb 0.2 64-bit1672+18−1848.0%+17.018.6%1204
100.0%
 Tom Thumb 0.1 64-bit1613+20−2046.2%+35.016.3%1137
 

Results matrix

Custom engine selection
#NameElo123
1Tom Thumb 0.3 64-bit1707   
2Tom Thumb 0.2 64-bit1672   
3Tom Thumb 0.1 64-bit1613   
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
#NameElo123
1Tom Thumb 0.3 64-bit1707 99.5100.0
2Tom Thumb 0.2 64-bit16720.5 100.0
3Tom Thumb 0.1 64-bit16130.00.0 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo123
1Tom Thumb 0.3 64-bit1707 342224
2Tom Thumb 0.2 64-bit1672342 1471
3Tom Thumb 0.1 64-bit16132241471 
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
#NameElo123
1Tom Thumb 0.3 64-bit1707 16.311.0
2Tom Thumb 0.2 64-bit167216.3 62.8
3Tom Thumb 0.1 64-bit161311.062.8 
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 20 common opponents

Custom engine selection
NameEloTom
Thumb
0.3
64-bit
Tom
Thumb
0.2
64-bit
Tom
Thumb
0.1
64-bit
Dabbaba 7.491907 18%
7/40
22%
8.5/39
Butter 1.0 64-bit1853 18%
7/40
25%
11.5/46
RataAeroespacial 0.2.11816 30%
12/40
26%
10.5/40
Pigeon 1.5.1 64-bit1797 31%
12.5/40
26%
11/42
Chenard 2018.03.06 64-bit1790 31%
12.5/40
21%
9.5/45
Grizzly 1.40.1b1784 32%
12/38
22%
8.5/38
Pulsar 2009-9b176637%
11.5/31
30%
12/40
29%
12/42
Rocinante 2.0 64-bit (mcts)1737 42%
17/40
35%
14/40
TSCP 1.81172333%
10.5/32
30%
12/40
40%
17.5/44
JaksaH 1.15 64-bit170758%
18.5/32
45%
14/31
 
Celestial 1.0 64-bit169350%
16/32
53%
17/32
 
Gargamella 0.5.0168453%
17/32
50%
20/40
45%
19.5/43
Pooky 2.71653 58%
23/40
36%
14.5/40
Monochrome1619 66%
26.5/40
48%
20.5/43
Philemon C1606 59%
23.5/40
45%
17.5/39
Shallow Blue 1.1.0 64-bit1564 80%
32/40
69%
30.5/44
mACE 0.2.2.6161540 61%
24.5/40
48%
20/42
Trappist r36 64-bit1536 70%
28/40
58%
23/40
Piranha 0.51498 62%
25/40
64%
27/42
Koedem 1.0 64-bit1497 89%
35.5/40
70%
31/44
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 17, 2021