CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Violet 2.5 64-bit (1485+24
−24
)Quote
Author: Dr.Jay Lindgren Link: Homepage
This is one of the 5 Violet versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Roce 0.03901853+11
−11
(+368)2.5 − 28.5
(+2−28=1)
8.1%
2.5 / 31
0.0%
−75
–   MorphyChess 1.0.51805+14
−14
(+320)3 − 28
(+1−26=4)
9.7%
3.0 / 31
0.0%
−43
–   Beaches 2.321803+11
−11
(+318)3 − 28
(+1−26=4)
9.7%
3.0 / 31
0.0%
−41
–   Predateur 2.2.1 64-bit1793+16
−16
(+308)4.5 − 27.5
(+4−27=1)
14.1%
4.5 / 32
0.0%
−39
–   Cecir 3.51783+12
−13
(+298)3.5 − 27.5
(+1−25=5)
11.3%
3.5 / 31
0.0%
−30
–   Mint 2.31765+16
−16
(+280)3.5 − 27.5
(+1−25=5)
11.3%
3.5 / 31
0.0%
−48
–   Robin 0.9831764+11
−10
(+279)2.5 − 28.5
(+2−28=1)
8.1%
2.5 / 31
0.0%
−163
–   Chenard 2009.09.191756+18
−19
(+271)2.5 − 29.5
(+1−28=3)
7.8%
2.5 / 32
0.0%
−133
–   Elf 1.3.01743+10
−10
(+258)10 − 20
(+10−20=0)
33.3%
10.0 / 30
0.0%
+110
–   Adamant 1.71734+10
−9
(+249)4.5 − 25.5
(+3−24=3)
15.0%
4.5 / 30
0.0%
−57
–   TSCP 1.811723+10
−10
(+238)7 − 21
(+5−19=4)
25.0%
7.0 / 28
0.0%
+36
–   Belzebub 0.671662+10
−10
(+177)8.5 − 23.5
(+5−20=7)
26.6%
8.5 / 32
0.0%
+5
–   Cmcchess 2.51660+16
−16
(+175)11.5 − 19.5
(+6−14=11)
37.1%
11.5 / 31
0.0%
+91
–   ALChess 1.5b1658+13
−13
(+173)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
−58
–   IQ23.0031644+11
−10
(+159)8 − 24
(+4−20=8)
25.0%
8.0 / 32
0.0%
−21
–   ChessRikus 1.4661636+14
−13
(+151)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+66
–   Storm 0.61629+10
−10
(+144)12 − 19
(+10−17=4)
38.7%
12.0 / 31
0.0%
+58
–   AdaChess 2.01615+19
−19
(+130)10.5 − 21.5
(+9−20=3)
32.8%
10.5 / 32
0.0%
−14
–   Rainman 0.7.51613+14
−14
(+128)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+62
–   Grizzly 2.0.8x1593+23
−23
(+108)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
−105
–   Zotron 4.4.61592+10
−10
(+107)10 − 22
(+7−19=6)
31.3%
10.0 / 32
0.0%
−36
–   Needle 0.5311581+10
−10
(+96)12 − 19
(+8−15=8)
38.7%
12.0 / 31
0.0%
+18
–   Piranha 0.51502+10
−10
(+17)21.5 − 9.5
(+19−7=5)
69.4%
21.5 / 31
9.9%
+165
–   Numpty Recharged 64-bit1469+15
−15
(−16)16 − 14
(+11−9=10)
53.3%
16.0 / 30
87.0%
+7
–   MiniMardi 1.31409+11
−11
(−76)17.5 − 12.5
(+15−10=5)
58.3%
17.5 / 30
100.0%
−12

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Created in 2005-2013 by CCRL team
Last games added on July 20, 2019