CCRL 40/4
Downloads and Statistics
March 19, 2019
Testing summary:
Total: 1'950'423 games
played by 2'274 programs
26235 CPU days (X2 4600+)

White wins: 761'452 (39.0%)
Black wins: 615'130 (31.5%)
Draws: 573'841 (29.4%)
White score: 53.8%

Engine Details

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Hedgehog 1.813 64-bit#335  (2143+35
−34
)Quote
Author: Eugene Kotlov (Russia)
This is one of the 8 Hedgehog versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Beowulf 2.4a 32-bit2203+11
−11
(+60)15 − 25
(+11−21=8)
37.5%
15.0 / 40
0.1%
−33
= = 0 1 0 0 0 0 1 1 = 0 0 0 0 0 = 0 1 0 1 0 1 = 0 1 0 0 1 0 = 0 1 1 0 1 = = 0 0
–   Alarm 0.93.12146+9
−9
(+3)20.5 − 19.5
(+16−15=9)
51.3%
20.5 / 40
43.5%
+15
0 = 0 1 1 1 1 0 0 0 0 = 0 = 0 = 1 1 0 = 1 0 1 1 1 0 = = 1 1 1 0 = 1 0 = 1 0 1 0
–   WJChess 1.642132+9
−9
(−11)18 − 22
(+14−18=8)
45.0%
18.0 / 40
72.3%
−47
1 0 0 1 1 0 1 0 0 0 = 0 = 0 0 = 1 = 1 1 0 0 = 0 1 1 1 0 1 0 = 1 0 = 1 0 0 = 1 0
–   AdroitChess 0.42085+21
−21
(−58)21 − 17
(+18−14=6)
55.3%
21.0 / 38
99.8%
−17
= 1 1 = 1 0 0 1 1 1 0 0 = 0 0 0 0 1 1 = 1 = 0 0 0 1 1 1 = 1 0 1 1 1 1 0 0 1
–   Gunborg 1.35 64-bit2068+19
−19
(−75)26 − 14
(+23−11=6)
65.0%
26.0 / 40
100.0%
+43
1 1 0 1 1 = 1 0 0 1 1 = 1 0 0 1 1 = 0 0 1 0 0 1 1 1 1 = 1 0 1 = = 1 1 1 1 0 1 1
–   RDChess 3.232044+13
−13
(−99)24.5 − 13.5
(+22−11=5)
64.5%
24.5 / 38
100.0%
+12
= 0 1 1 1 1 0 0 1 = 0 0 = 0 = 1 1 1 1 1 1 1 1 1 0 1 1 0 1 0 1 1 1 0 0 1 1 =
–   Ax 0.82041+12
−12
(−102)23.5 − 16.5
(+21−14=5)
58.8%
23.5 / 40
100.0%
−32
1 = 0 1 1 0 0 1 1 0 1 = = = 0 0 1 0 1 0 1 1 0 1 1 0 = 0 1 1 1 0 0 1 1 1 0 1 1 1
–   Bestia 0.902023+9
−9
(−120)29.5 − 10.5
(+27−8=5)
73.8%
29.5 / 40
100.0%
+71
= 1 1 1 1 1 1 1 0 1 0 0 1 0 1 = 0 1 1 1 1 0 1 1 1 1 1 1 = 0 1 1 0 1 1 1 = = 1 1

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Created in 2005-2013 by CCRL team
Last games added on March 19, 2019