CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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ECE 20.1 64-bit (2683+20
−20		)Quote
Author: Luigino Viscione (Italy) Link: Homepage
This is one of the 8 ECE versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   BBC 1.4 Stockfish NNUE 64-bit2957+20
−20		(+274)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−56
1 0 0 0 0 0
–   Mr Bob 0.9.0 64-bit2849+18
−18		(+166)11 − 21
(+9−19=4)
34.4%
11.0 / 32
0.0%
+42
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		(+124)9.5 − 22.5
(+6−19=7)
29.7%
9.5 / 32
0.0%
−27
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		(+123)9.5 − 22.5
(+8−21=3)
29.7%
9.5 / 32
0.0%
−46
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 0.5c2771+7
−7		(+88)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
−5
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-bit2770+7
−7		(+87)11 − 20
(+9−18=4)
35.5%
11.0 / 31
0.0%
−26
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-bit2767+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		(+82)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+72
= = 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		(+80)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−21
= 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 =
–   Arminius 2018-12-23 64-bit2755+13
−13		(+72)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+48
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
–   K2 0.992750+20
−20		(+67)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.0%
+68
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
–   GreKo 2020.01 64-bit2748+19
−19		(+65)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+27
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		(+56)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
0.0%
−47
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		(+54)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−22
0 = = 0 1 = 0 1 0 = 1 1 1 = = 0 1 1 = 0 0 0 0 0 = = 0 0 0 1 0 0
–   Chess Tiger 2007.12713+7
−7		(+30)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.3%
−1
= 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 =
–   Devel 2.00002713+12
−12		(+30)9 − 22
(+6−19=6)
29.0%
9.0 / 31
0.7%
−130
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
–   GreKo 2018.08 64-bit2709+16
−16		(+26)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
2.3%
+85
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-bit2699+12
−12		(+16)15 − 15
(+12−12=6)
50.0%
15.0 / 30
9.4%
+17
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 8.32689+17
−17		(+6)12 − 19
(+9−16=6)
38.7%
12.0 / 31
33.3%
−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		(0)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
52.3%
−99
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
–   K2 0.952674+24
−24		(−9)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
73.6%
−45
= 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		(−9)16 − 16
(+11−11=10)
50.0%
16.0 / 32
80.1%
−4
1 = 1 = 1 0 0 1 0 0 0 1 1 = 0 = 1 = = 0 = 1 0 0 0 0 1 = 1 = 1 =
–   Fridolin 3.10 64-bit2673+16
−16		(−10)14 − 18
(+9−13=10)
43.8%
14.0 / 32
79.7%
−50
1 0 0 0 = 1 0 1 0 = 1 = 0 = 0 0 = 0 1 1 1 = = 0 0 0 1 = = = 1 0
–   RedQueen 1.1.98 64-bit2667+12
−12		(−16)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
91.9%
+17
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		(−18)18.5 − 10.5
(+16−8=5)		63.8%
18.5 / 29
94.9%
+87
0 1 0 1 1 1 1 1 1 = 1 1 = 0 = 1 1 = 1 0 1 0 0 1 1 0 = 0 1
–   Alaric 7072663+7
−6		(−20)16 − 15
(+13−12=6)
51.6%
16.0 / 31
97.5%
−5
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
–   Velvet 1.1.0 64-bit2662+20
−20		(−21)20 − 12
(+18−10=4)
62.5%
20.0 / 32
93.6%
+76
= = 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
–   Phalanx XXV2655+12
−12		(−28)16 − 16
(+13−13=6)
50.0%
16.0 / 32
99.3%
−26
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-bit2654+10
−9		(−29)20 − 12
(+17−9=6)
62.5%
20.0 / 32
99.6%
+67
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		(−102)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+40
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
925 games: 326 wins, 413 losses, 186 draws (20.1%), score: 45.3%

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Created in 2005-2013 by CCRL team
Last games added on January 23, 2021