CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Hedgehog 1.813 64-bit#351  (2142+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
−10
(+61)15 − 25
(+11−21=8)
37.5%
15.0 / 40
0.0%
−32
= = 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 0.93.12145+9
−9
(+3)20.5 − 19.5
(+16−15=9)
51.3%
20.5 / 40
43.6%
+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 1.642131+9
−9
(−11)18 − 22
(+14−18=8)
45.0%
18.0 / 40
72.1%
−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 0.42079+19
−19
(−63)21 − 17
(+18−14=6)
55.3%
21.0 / 38
99.9%
−22
= 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-bit2065+17
−17
(−77)26 − 14
(+23−11=6)
65.0%
26.0 / 40
100.0%
+41
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 3.232046+13
−13
(−96)24.5 − 13.5
(+22−11=5)
64.5%
24.5 / 38
100.0%
+15
= 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
(−101)23.5 − 16.5
(+21−14=5)
58.8%
23.5 / 40
100.0%
−31
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 0.902021+8
−8
(−121)29.5 − 10.5
(+27−8=5)
73.8%
29.5 / 40
100.0%
+70
= 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 December 7, 2019