CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

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ECE 20.1 64-bit (2682+19
−19		)Quote
Author: Luigino Viscione (Italy) Link: Homepage
This is one of the 9 ECE versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   BBC 1.4 Stockfish NNUE 64-bit2957+20
−20		(+275)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−55
1 0 0 0 0 0
–   Berserk 3.2.0 64-bit2903+19
−19		(+221)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
+30
0 0 0 1 = 0
–   Mr Bob 0.9.0 64-bit2846+18
−18		(+164)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
+40
0 0 1 0 0 = 0 1 1 0 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 = = 0 0 1 = 0
–   Rhetoric 1.4.3 64-bit2807+8
−8		(+125)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−26
0 1 0 0 1 0 1 = 0 = 0 0 0 = = = 0 0 0 0 0 0 0 1 0 0 1 0 = = 0 1
–   Cheese 2.1 64-bit2806+18
−18		(+124)9.5 − 22.5
(+8−21=3)
29.7%
9.5 / 32
0.0%
−45
0 1 1 0 0 0 0 1 = 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 1 0 1 1 = 1 1
–   Bright 0.5c2772+7
−8		(+90)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−3
0 0 0 = = 1 0 1 0 0 = 1 0 0 1 0 0 1 1 0 0 = 0 = 1 0 0 0 = 1 0 1
–   Twisted Logic 20090922 64-bit2771+7
−7		(+89)11 − 20
(+9−18=4)
35.5%
11.0 / 31
0.0%
−24
0 0 0 0 1 1 0 0 = 0 1 0 0 = 1 0 = 1 0 1 0 0 0 1 0 0 0 1 = 1 0
–   Pawny 1.2 64-bit2766+9
−9		(+84)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+24
= = = 0 0 1 0 0 = 0 0 1 1 1 1 1 1 1 = 0 0 0 0 1 0 0 1 0 = = 0 0
–   Devel 3.0.0a2765+20
−20		(+83)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+73
= = 0 0 = 1 0 1 1 0 1 1 0 0 0 = 1 0 = 1 0 0 = 1 0 1 1 1 = 0 1 0
–   Jonny 4.002763+6
−6		(+81)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−20
= 1 0 1 1 0 = 0 1 0 0 1 0 = 0 1 = 0 0 1 0 = 0 0 0 0 = 1 0 0 0 =
–   K2 0.992753+18
−18		(+71)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.0%
+72
1 1 0 0 1 0 1 = 0 0 = 1 0 1 = 1 = 0 = = 0 0 1 0 1 1 0 1 1 0 0 1
–   Arminius 2018-12-23 64-bit2752+12
−12		(+70)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+46
0 1 1 1 1 = 0 0 0 0 = 1 = = 0 = 0 1 1 1 0 0 = 0 1 1 1 0 1 0 0 0
–   GreKo 2020.01 64-bit2749+19
−19		(+67)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+29
0 1 0 1 0 0 0 = 1 = = = 0 = 1 0 1 = 1 0 0 0 1 1 0 1 0 1 0 0 1 =
–   Shield 2.1 64-bit2739+11
−11		(+57)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−46
0 = 0 0 0 = = 1 = 0 0 0 1 0 = 0 0 = 1 1 0 0 1 0 0 1 1 1 0 0 = 0
–   Orion 0.7 64-bit2737+17
−17		(+55)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−21
0 = = 0 1 = 0 1 0 = 1 1 1 = = 0 1 1 = 0 0 0 0 0 = = 0 0 0 1 0 0
–   Devel 2.00002713+12
−12		(+31)9 − 22
(+6−19=6)
29.0%
9.0 / 31
0.3%
−129
0 0 0 0 0 0 = 1 = = 0 0 0 0 1 = = 1 = 0 1 1 0 0 0 0 1 0 0 0 0
–   Chess Tiger 2007.12713+7
−7		(+31)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.1%
0
= 1 0 0 1 1 1 0 0 1 = 0 0 1 = 1 = 1 0 1 0 = 0 0 = 0 0 0 0 1 1 =
–   GreKo 2018.08 64-bit2710+16
−16		(+28)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
1.3%
+87
0 = 1 0 0 1 = 0 = 0 1 1 0 1 1 = 1 0 1 1 1 1 1 0 1 1 0 1 0 1 = 0
–   Donna 4.1 64-bit2701+12
−12		(+19)15 − 15
(+12−12=6)
50.0%
15.0 / 30
4.9%
+20
1 = 1 0 1 0 0 0 1 1 0 = 0 = = 1 1 = 0 0 0 0 0 1 1 1 = 1 1 0
–   DanaSah 8.32688+16
−16		(+6)12 − 19
(+9−16=6)
38.7%
12.0 / 31
30.3%
−79
0 0 0 0 0 1 0 0 1 1 = 0 0 = 0 = 0 1 1 1 0 = 0 1 0 1 0 1 0 = =
–   Delfi 5.42683+7
−7		(+1)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
44.0%
−98
1 = 1 0 0 0 = 1 0 = 0 0 0 = 1 0 1 0 1 = 0 0 0 0 1 0 1 = = 0 0 0
–   Dumb 1.8 64-bit2682+18
−19		(0)17 − 15
(+13−11=8)
53.1%
17.0 / 32
47.8%
+21
0 1 = 1 1 0 0 = = = 1 1 1 1 = 0 = = 0 = 0 1 0 1 1 1 0 1 0 1 0 0
–   Fridolin 3.10 64-bit2677+16
−16		(−5)14 − 18
(+9−13=10)
43.8%
14.0 / 32
63.8%
−45
1 0 0 0 = 1 0 1 0 = 1 = 0 = 0 0 = 0 1 1 1 = = 0 0 0 1 = = = 1 0
–   K2 0.952674+24
−24		(−8)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
69.3%
−44
= 0 0 1 = 1 1 1 0 = 0 = 0 0 0 0 1 1 1 0 1 0 1 0 0 0 0 0 1 1 = 1
–   Djinn 1.021 64-bit2674+10
−10		(−8)16 − 16
(+11−11=10)
50.0%
16.0 / 32
75.9%
−3
1 = 1 = 1 0 0 1 0 0 0 1 1 = 0 = 1 = = 0 = 1 0 0 0 0 1 = 1 = 1 =
–   Nawito 2103 64-bit2672+20
−20		(−10)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
76.7%
−94
1 0 0 1 = 0 0 1 1 0 0 1 0 = 0 = 0 1 0 1 = 0 0 0 0 1 1 0 1 0 0 =
–   RedQueen 1.1.98 64-bit2669+11
−11		(−13)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
87.8%
+20
0 1 1 = 0 = 1 0 0 0 1 = 0 0 1 1 0 1 1 = = = = = = 0 1 1 = 1 1 =
–   Gandalf 7 64-bit2665+11
−11		(−17)18.5 − 10.5
(+16−8=5)		63.8%
18.5 / 29
93.2%
+88
0 1 0 1 1 1 1 1 1 = 1 1 = 0 = 1 1 = 1 0 1 0 0 1 1 0 = 0 1
–   Velvet 1.1.0 64-bit2665+19
−19		(−17)20 − 12
(+18−10=4)
62.5%
20.0 / 32
89.3%
+80
= = 1 0 0 0 0 0 1 = 1 1 1 1 1 1 1 1 1 1 0 = 1 1 0 1 0 0 0 1 1 1
–   Alaric 7072663+6
−6		(−19)16 − 15
(+13−12=6)
51.6%
16.0 / 31
96.7%
−4
1 = 1 0 1 0 1 1 1 0 1 1 0 0 1 = = = 0 1 1 0 0 0 0 1 1 0 = = 0
–   Phalanx XXV2656+11
−11		(−26)16 − 16
(+13−13=6)
50.0%
16.0 / 32
98.9%
−24
1 0 0 0 0 0 1 1 0 0 0 1 1 = 1 1 0 0 1 = 1 1 1 1 = = 0 1 0 0 = =
–   Nebula 2.0 64-bit2655+9
−9		(−27)20 − 12
(+17−9=6)
62.5%
20.0 / 32
99.3%
+69
0 0 0 = 1 = 1 0 1 = 1 1 0 1 1 0 = 0 1 1 1 1 0 = 1 1 1 1 1 0 1 =
–   Frenzee PSW2581+20
−20		(−101)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+41
1 0 0 1 = = = 1 1 0 1 = 0 1 = 1 = 1 0 1 1 0 1 1 0 1 1 1 1 1 1 1
995 games: 350 wins, 445 losses, 200 draws (20.1%), score: 45.2%

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021