CCRL Blitz
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 2'375'566 games
played by 2'806 programs

White wins: 914'963 (38.5%)
Black wins: 735'833 (31.0%)
Draws: 724'770 (30.5%)
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 September 26, 2020 with Bayeselo based on 2'375'566 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+
1Phalanx XXV2654+11−1250.1%−1.025.8%2770 
100.0%
 Phalanx XXIV2588+16−1652.0%−16.124.6%1445
100.0%
 Phalanx XXIII2432+18−1848.2%+13.422.0%1090
100.0%
 Phalanx XXIII beta2369+15−1548.5%+10.819.3%1660
97.1%
 Phalanx XXII Reborn JA2350+13−1355.3%−47.220.3%2536
 

Results matrix

Custom engine selection
#NameElo12345
1Phalanx XXV2654     
2Phalanx XXIV2588     
3Phalanx XXIII2432     
4Phalanx XXIII beta2369     
5Phalanx XXII Reborn JA2350     
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
1Phalanx XXV2654 100.0100.0100.0100.0
2Phalanx XXIV25880.0 100.0100.0100.0
3Phalanx XXIII24320.00.0 100.0100.0
4Phalanx XXIII beta23690.00.00.0 97.1
5Phalanx XXII Reborn JA23500.00.00.02.9 
LOS color legend:
0 10 20 30 40 50 60 70 80 90 100

Number of connecting games matrix

Custom engine selection
#NameElo12345
1Phalanx XXV2654 888881215
2Phalanx XXIV2588888 93731964
3Phalanx XXIII243288937 1134519
4Phalanx XXIII beta2369123191134 1291
5Phalanx XXII Reborn JA235015645191291 
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
1Phalanx XXV2654 21.12.30.30.3
2Phalanx XXIV258821.1 37.010.31.6
3Phalanx XXIII24322.337.0 41.214.3
4Phalanx XXIII beta23690.310.341.2 30.8
5Phalanx XXII Reborn JA23500.31.614.330.8 
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 67 common opponents

Custom engine selection
NameEloPhalanx
XXV
Phalanx
XXIV
Phalanx
XXIII
Phalanx
XXIII
beta
Phalanx
XXII
Reborn
JA
Delfi 5.4268248%
15/31
39%
12.5/32
   
RedQueen 1.1.97 64-bit267945%
14.5/32
27%
8.5/32
   
Alaric 707266250%
16.5/33
36%
11.5/32
   
Nebula 2.0 64-bit265353%
17/32
44%
14/32
   
Colossus 2008b264144%
15/34
30%
9.5/32
   
Rodin 8.0263848%
15.5/32
31%
10/32
   
Sjakk 2.2 64-bit263860%
20.5/34
36%
11.5/32
   
E.T. Chess 13.01.08263350%
17/34
41%
13/32
   
WildCat 8262364%
23/36
38%
12/32
   
Movei 00.8.438 (10 10 10)262142%
14/33
53%
17/32
   
NoraGrace 2.0 64-bit261053%
17/32
 36%
11.5/32
  
Jellyfish 1.1 64-bit260959%
19.5/33
44%
14/32
   
Muse 0.953 64-bit257657%
20.5/36
55%
18/33
   
Arminius 2015-08-06 64-bit257469%
22/32
47%
15/32
   
Maverick 1.5 64-bit256925%
0.5/2
48%
15.5/32
   
nanoSzachy 4.1 64-bit256183%
2.5/3
56%
18/32
   
Ufim 8.02254050%
0.5/1
 23%
7.5/32
  
Fridolin 2.00 64-bit253850%
0.5/1
64%
20.5/32
   
GreKo 10.3.1 64-bit2537 56%
18/32
26%
8/31
  
JikChess 0.02 64-bit25220%
0/1
56%
4.5/8
   
NameEloPhalanx
XXV
Phalanx
XXIV
Phalanx
XXIII
Phalanx
XXIII
beta
Phalanx
XXII
Reborn
JA
Pepito 1.59.2 64-bit2521 56%
17.5/31
40%
11.5/29
  
Hakkapeliitta 1.0 64-bit2512 58%
18.5/32
39%
12.5/32
  
Green Light Chess 3.01.2.2250583%
2.5/3
70%
22.5/32
37%
10/27
  
Little Goliath Evolution 3.122503 56%
18/32
39%
12.5/32
  
Yace 0.99.87250383%
2.5/3
58%
18.5/32
44%
14/32
  
Trace 1.37a2499 69%
22/32
42%
13/31
  
Tao 5.62486100%
1/1
   16%
5/32
Mephisto Gideon Professional2473 72%
23/32
42%
13.5/32
  
Betsabe II 1.472470 61%
19.5/32
56%
17.5/31
  
Cerebro 3.03d2470 92%
27.5/30
60%
14.5/24
36%
12/33
 
Dorky 4.3 64-bit2466 69%
22/32
29%
9/31
  
JikChess 0.01 64-bit2453 77%
24.5/32
52%
16.5/32
  
LittleThought 1.052 64-bit2452 59%
19/32
53%
17/32
25%
8/32
 
Counter 1.22446 67%
21.5/32
42%
13.5/32
42%
14/33
 
Matacz 1.42445 67%
21.5/32
48%
15.5/32
47%
15/32
 
SpiderChess 0706032439 64%
20.5/32
 55%
17/31
44%
14/32
LambChop 10.992432100%
1/1
  38%
12/32
42%
13.5/32
Nejmet 3.072423   48%
15.5/32
28%
9/32
Hussar 0.42420  59%
19/32
59%
19/32
 
Dragon 4.62417  58%
18.5/32
47%
15.5/33
30%
9.5/32
NameEloPhalanx
XXV
Phalanx
XXIV
Phalanx
XXIII
Phalanx
XXIII
beta
Phalanx
XXII
Reborn
JA
Snitch 1.6.2 32-bit2417100%
1/1
   39%
12.5/32
RomiChess P3k 64-bit2408   42%
13.5/32
44%
15.5/35
Simplex 0.9.8 64-bit2406  58%
18.5/32
52%
15/29
 
Ifrit m1.8 64-bit2405  48%
14.5/30
42%
13.5/32
 
OliThink 5.3.2 64-bit2402  50%
16/32
38%
12/32
 
PostModernist 10162390  56%
18/32
 46%
18.5/40
Comet B502387  50%
15/30
60%
18.5/31
 
Leila 0.53h2387100%
1/1
 59%
19/32
38%
12/32
45%
14.5/32
Amy 0.87b2384  53%
17/32
56%
18/32
47%
15/32
Capture R012381  47%
15/32
41%
13/32
 
Gosu 0.162381  62%
20/32
61%
19.5/32
47%
16/34
Der Bringer 1.92373  48%
15.5/32
55%
17.5/32
34%
11/32
Jazz 721 64-bit2373  59%
19/32
42%
13.5/32
 
Djinn 0.925x2372   41%
13/32
58%
18.5/32
Patzer 3.802372  50%
16/32
59%
19/32
53%
18/34
Muse 0.899b2370  85%
23/27
45%
14.5/32
41%
13/32
Terra 3.42368100%
1/1
  56%
18/32
 
The Crazy Bishop 00522364   50%
16/32
41%
13/32
Amateur 2.822350   58%
18.5/32
41%
13/32
Alex 2.14a 64-bit2346100%
1/1
  61%
19.5/32
 
NameEloPhalanx
XXV
Phalanx
XXIV
Phalanx
XXIII
Phalanx
XXIII
beta
Phalanx
XXII
Reborn
JA
Horizon 4.42342   50%
16/32
51%
17.5/34
Queen 4.032335   64%
20.5/32
49%
16.5/34
Arion 1.72332   38%
11.5/30
59%
19/32
Sage 3.532324   53%
17/32
56%
19/34
Chezzz 1.0.32321   75%
24/32
61%
19.5/32
Aice 0.99.2231550%
0.5/1
   64%
21/33
KnightX 1.922296   48%
15.5/32
56%
18/32
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 September 26, 2020