CCRL 40/4
Downloads and Statistics
April 15, 2018
Testing summary:
Total: 1'713'036 games
played by 2'011 programs
23129 CPU days (X2 4600+)

White wins: 669'108 (39.1%)
Black wins: 543'275 (31.7%)
Draws: 500'653 (29.2%)
White score: 53.7%

Engine Details

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Violet 2.0 64-bit (1668+40
−39
)Quote
Author: Dr.Jay Lindgren Link: Homepage
This is one of the 5 Violet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ziggy 0.71725+21
−21
(+57)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.6%
−9
= 0 1 1 0 0
–   Zoidberg 0.11708+19
−19
(+40)2.5 − 2.5
(+2−2=1)
50.0%
2.5 / 5
3.6%
+39
= 1 1 0 0
–   SEE 0.6.91704+12
−12
(+36)4 − 2
(+2−0=4)
66.7%
4.0 / 6
4.4%
+119
1 1 = = = =
–   Aldebaran 0.7.01702+12
−12
(+34)1 − 6
(+0−5=2)
14.3%
1.0 / 7
5.2%
−229
0 0 0 = 0 = 0
–   Coiled 0.1a1686+19
−19
(+18)4 − 3
(+2−1=4)
57.1%
4.0 / 7
21.4%
+50
= 1 = 1 0 = =
–   Jester 0.841678+17
−17
(+10)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
32.8%
0
0 0 0 1 = = 1 = 1
–   SharpChess2 2.6.91677+36
−36
(+9)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
37.1%
−216
= 0 0
–   PolarChess 1.31663+13
−13
(−5)5 − 3
(+4−2=2)
62.5%
5.0 / 8
58.8%
+76
= 1 1 0 1 1 = 0
–   Belzebub 0.671645+11
−11
(−23)7 − 2
(+5−0=4)
77.8%
7.0 / 9
86.5%
+150
= 1 = 1 = 1 1 = 1
–   Cmcchess 2.51644+16
−16
(−24)4.5 − 2.5
(+3−1=3)
64.3%
4.5 / 7
86.7%
+52
1 1 = 1 = = 0
–   ALChess 1.5b1638+13
−14
(−30)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
91.7%
+74
= = = 1 1 1 = =
–   DChess 1.0.21637+12
−12
(−31)4.5 − 4.5
(+4−4=1)
50.0%
4.5 / 9
93.1%
−30
1 0 1 1 0 = 1 0 0
–   Pooky 2.71635+15
−15
(−33)3 − 4
(+2−3=2)
42.9%
3.0 / 7
93.6%
−84
= 0 1 1 0 0 =
–   IQ23.0031628+11
−11
(−40)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
97.3%
−8
1 1 0 0 = = 1 1 = 0
–   Vapor 0.01r121626+14
−14
(−42)4 − 5
(+2−3=4)
44.4%
4.0 / 9
97.7%
−78
0 0 = = 1 = 0 1 =
–   ChessRikus 1.4661620+14
−14
(−48)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
98.7%
+100
0 1 1 0 1 1 1 =
–   Storm 0.61611+10
−11
(−57)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
99.7%
−49
= 1 = 0 =
–   Darky 0.5d1598+29
−29
(−70)2 − 4
(+1−3=2)
33.3%
2.0 / 6
99.7%
−188
0 = 0 0 = 1
–   Rainman 0.7.51596+15
−15
(−72)7 − 2
(+6−1=2)
77.8%
7.0 / 9
100.0%
+139
1 1 1 0 1 = = 1 1
–   SdBC 0.41.401561+16
−16
(−107)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
100.0%
−38
= 1 = = 1 0 0 1 1
–   Needle 0.5311560+10
−10
(−108)5 − 2
(+3−0=4)
71.4%
5.0 / 7
100.0%
+10
= 1 1 1 = = =
–   VanillaChess 2.6g1560+21
−21
(−108)7.5 − 1.5
(+6−0=3)
83.3%
7.5 / 9
100.0%
+115
= = 1 1 1 = 1 1 1
–   Hokus-Pokus 0.6.31544+20
−20
(−124)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−224
0 0 0 0 0 1 = = 1 =
–   Alibaba 1.381510+34
−35
(−158)6.5 − 2.5
(+6−2=1)
72.2%
6.5 / 9
100.0%
+20
1 1 = 1 1 1 1 0 0
–   Yawce 0.161508+26
−26
(−160)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−59
1 0 1 1 = 1 = 1 0 =
–   Piranha 0.51484+11
−11
(−184)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
−4
1 = 1 1 1 0 1 =
–   Gedeone 16201467+29
−29
(−201)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+212
1 1 1 1 1 1 = 1
–   Numpty DD1396+24
−24
(−272)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
−43
1 = 1 0 = 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 15, 2018