CCRL 40/4
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 2'140'277 games
played by 2'505 programs
29019 CPU days (X2 4600+)

White wins: 829'307 (38.7%)
Black wins: 669'765 (31.3%)
Draws: 641'205 (30.0%)
White score: 53.7%

Engine Details

Options
Show each game results
Youk 1.0.5#632  (962+154
−149
)Quote
Author: Loic Cuenot (France) Link: WBEC
This is the only Youk version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1792+20
−19
(+830)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71745+20
−20
(+783)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   HoiChess 0.22.0 64-bit1697+31
−31
(+735)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pooky 2.71656+14
−14
(+694)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Vapor 0.01r121643+13
−13
(+681)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Philemon C1614+16
−16
(+652)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Needle 0.5311581+9
−10
(+619)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Skiull 0.1 64-bit1559+20
−21
(+597)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   MSCP 1.6h1558+30
−30
(+596)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hokus-Pokus 0.6.31551+18
−18
(+589)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   ACE21517+105
−105
(+555)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Koedem 1.0 64-bit1500+18
−18
(+538)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Tarrasch Toy Engine 0.9061493+13
−13
(+531)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201476+28
−28
(+514)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Numpty Recharged 64-bit1470+15
−15
(+508)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Blikskottel 0.81461+13
−13
(+499)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hactar 0.9.0 64-bit1448+14
−14
(+486)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Joanna 2002 1.061424+67
−68
(+462)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pwned 1.3 64-bit1423+21
−21
(+461)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Nanook 0.171388+14
−14
(+426)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+395
=
–   Skaki 1.231371+23
−22
(+409)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Virutor Chess 1.11363+18
−18
(+401)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1334+32
−32
(+372)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+402
=
–   Ozwald 0.431331+15
−14
(+369)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
+124
0 = 0
–   Fimbulwinter 5.001318+25
−26
(+356)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Project Invincible 2.101309+61
−64
(+347)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   CeruleanJS 0.1.1 Blizzard 64-bit1296+17
−17
(+334)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   KillerQueen 2.0b31290+16
−15
(+328)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   TRex 1.91287+19
−19
(+325)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   QuTeChess 1.0.1t r31275+22
−22
(+313)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Overhead 64-bit1246+60
−56
(+284)6 − 35
(+1−30=10)
14.6%
6.0 / 41
0.0%
+17
1 = = 0 0 = = 0 = 0 0 0 = 0 0 0 0 0 0 = 0 0 0 0 0 0 0 = = = 0 0 0 0 0 0 0 0 0 0 0
–   Tikov 0.6.31244+17
−17
(+282)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Raffaela 0.1.41232+18
−18
(+270)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+300
=
–   Supra 11.5.1 64-bit1231+38
−37
(+269)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pierre 1.71230+19
−19
(+268)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gringo 1.4.9b1230+17
−17
(+268)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Dragontooth 0.2 Bahamut 64-bit1228+23
−23
(+266)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Toledo Nanochess Jan/11/20101225+14
−14
(+263)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+263
= = = =
–   GrayMatter SVN16041214+38
−38
(+252)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   DarkFusch 0.91184+20
−20
(+222)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   BlitzKibitz 51183+35
−35
(+221)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cassandre 0.241156+20
−20
(+194)8 − 12
(+0−4=16)
40.0%
8.0 / 20
0.0%
+144
0 = = 0 = = 0 = = = = = 0 = = = = = = =
–   JChecs 0.1.01141+26
−24
(+179)4.5 − 14.5
(+1−11=7)
23.7%
4.5 / 19
0.0%
+7
0 0 = 0 0 0 = = 0 0 0 0 0 = 1 = = 0 =
–   Neurone XXVI1139+30
−24
(+177)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cmcchess 2.271138+22
−21
(+176)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+145
=
–   Usurpator II1131+21
−17
(+169)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+138
=
–   Soberango 0.12.01114+18
−3
(+152)9.5 − 49.5
(+6−46=7)
16.1%
9.5 / 59
0.0%
−134
1 0 0 1 0 0 0 0 0 0 0 0 = = 0 0 1 0 0 0 1 0 0 0 0 = 0 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 1 0 0 = 0 0 0 0 1 = 0 0 0 0 0 0 0
–   Blitzter 2.01077+47
−33
(+115)6 − 12
(+6−12=0)
33.3%
6.0 / 18
0.0%
−41
0 0 1 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0
–   Strategic Deep 1.251073+50
−37
(+111)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Frank 0.581072+49
−39
(+110)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+140
=
–   Hanzo The Razor1069+61
−42
(+107)6 − 8
(+1−3=10)
42.9%
6.0 / 14
0.0%
+60
0 = = = = 0 = = 1 = = 0 = =
–   Soberango 0.09.21067+63
−44
(+105)10 − 34
(+6−30=8)
22.7%
10.0 / 44
0.0%
−110
0 0 0 0 1 0 1 0 0 0 0 0 0 0 = 0 0 = 0 0 0 0 0 0 = = 0 = 0 = 0 1 0 0 0 = 1 0 0 1 0 = 1 0
–   Talvmenni 0.11063+56
−47
(+101)19.5 − 45.5
(+6−32=27)
30.0%
19.5 / 65
0.0%
−19
= 1 0 = 1 1 0 0 0 = = = 0 = = = 0 = = = 0 = 1 = 0 0 = = 0 0 = = 0 0 1 0 0 0 0 = = 1 0 0 0 0 = = = 0 0 0 0 0 0 0 = = = 0 = 0 0 = 0
–   Minnow1042+79
−68
(+80)5 − 4
(+3−2=4)
55.6%
5.0 / 9
0.0%
+111
= 0 1 1 = 0 = 1 =
–   Xadreco 5.71025+94
−86
(+63)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Safrad 2.1.35.2101024+92
−87
(+62)9 − 10
(+6−7=6)
47.4%
9.0 / 19
0.0%
+47
0 = 0 1 0 = 1 0 = 0 0 1 0 1 = = 1 = 1
–   Iota 1.0 32-bit1017+99
−93
(+55)32.5 − 60.5
(+18−46=29)
34.9%
32.5 / 93
0.0%
−45
0 1 0 1 0 0 1 = 1 0 0 0 0 0 0 0 1 1 1 1 0 0 = 0 = 1 = 0 1 1 0 1 0 0 0 0 0 0 = = = 0 0 0 = 0 1 = 1 0 0 = 0 = 0 = 0 = 0 1 = 0 0 = 0 0 0 = = = = 1 0 0 = = 0 0 0 = = = = = 0 1 = 0 = 0 = 0 1
–   Safrad 2.2.40.3601011+106
−99
(+49)33.5 − 55.5
(+20−42=27)
37.6%
33.5 / 89
0.0%
−36
= = 1 0 0 0 = = = = 1 0 = 0 = 1 0 = 1 0 0 0 1 0 0 0 = = 0 = 0 1 0 0 = 0 = 0 = 0 0 0 1 1 0 0 0 0 0 = 0 1 1 = 1 = 0 0 = = = 0 1 0 1 = 0 0 1 0 1 0 = 1 1 1 = 1 0 0 = = = 1 0 0 0 0 0
–   Testina 2.21003+117
−107
(+41)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.9%
−4
0 0 = 0 = = 0 = = 1 1 =
–   GIUChess 1.0 beta21001+117
−110
(+39)14 − 10
(+9−5=10)
58.3%
14.0 / 24
0.3%
+93
1 = = 1 = = = 0 1 1 = 1 0 = = 1 0 1 = = 0 1 1 0
–   Shallow Blue 1.0.2 64-bit994+124
−117
(+32)22.5 − 22.5
(+9−9=27)
50.0%
22.5 / 45
2.1%
+26
= = 0 1 = 1 = 1 = 1 0 = = = = 0 = 1 = = 1 0 1 = 0 1 = 0 = = = = 1 = 0 = = = = = = 0 = 0 =
–   Kace 0.82982+138
−129
(+20)7 − 9
(+5−7=4)
43.8%
7.0 / 16
14.0%
−24
0 0 0 0 1 1 = 1 1 = 0 1 0 0 = =
–   feeks 2018-01-31 LM971+145
−139
(+9)28.5 − 35.5
(+17−24=23)
44.5%
28.5 / 64
23.5%
−27
= 1 0 1 1 0 1 0 1 0 = = 1 = 0 1 = 0 0 1 0 0 0 = 0 1 0 1 1 0 0 0 1 = 1 = = 1 = = 0 1 = = 0 = = = = = = 0 = 0 1 0 0 1 = = 0 = 0 0
–   NSVChess v0.14945+171
−166
(−17)12 − 11
(+7−6=10)
52.2%
12.0 / 23
87.7%
−2
1 0 0 = 1 1 1 = = 0 = 0 1 = 0 = = 1 = = 1 0 =
–   Zoe 0.1944+172
−167
(−18)41 − 29
(+26−14=30)
58.6%
41.0 / 70
92.7%
+35
0 = 0 1 0 = = = 0 1 0 1 = = 1 = = = 0 = = = 0 1 = 0 1 1 = = 1 = 0 1 1 0 = 1 = 1 1 = = = = = = 1 1 1 0 1 1 = = 1 0 1 = 1 0 1 = 1 1 = = 1 1 0
–   Chad's Chess 0.15940+176
−171
(−22)9 − 7
(+6−4=6)
56.3%
9.0 / 16
95.1%
+20
1 0 = = 1 = = = 1 1 0 0 0 1 1 =
–   Luzhin 0.1925+191
−185
(−37)59 − 31
(+33−5=52)
65.6%
59.0 / 90
100.0%
+50
= = = = = = 1 = = = = = = = 0 0 = 1 1 1 1 = = 1 = = = = = = 0 = = 1 1 = 1 = 1 = 1 1 1 = = 1 = 0 = = = 1 0 = = = = 1 = = = 1 1 1 1 = 1 1 = = = 1 1 = 1 1 1 = = 1 = = 1 = 1 = 1 1 = 1
–   Dreamer906+212
−204
(−56)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
99.9%
+3
1 = = 1 = 0 1 = = 0 1
–   Hippocampe 0.4.1869+247
−241
(−93)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+28
1 = = = 1 = 1 = = 1
–   Pyotr 0.6 AM867+249
−244
(−95)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−64
=
–   Dika 0.4209858+258
−252
(−104)17.5 − 12.5
(+8−3=19)
58.3%
17.5 / 30
100.0%
−59
= 0 = 1 = = = = 1 0 = 1 = = = = 1 = = 1 = = = = 0 1 1 1 = =
–   Chessputer revision 7 64-bit846+270
−265
(−116)30 − 13
(+17−0=26)
69.8%
30.0 / 43
100.0%
−6
= 1 1 = = = = = = 1 = = = = 1 1 1 = 1 1 = = 1 1 1 1 1 = = = = 1 1 = = = 1 = = = = = 1
–   Neurone XVIII796+322
−314
(−166)17 − 3
(+16−2=2)
85.0%
17.0 / 20
100.0%
+143
0 1 1 = = 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1
–   Chess4j 0.1750+366
−360
(−212)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Belofte 0.9.0692+424
−419
(−270)67 − 14
(+55−2=24)
82.7%
67.0 / 81
100.0%
−33
1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 1 1 1 = 1 1 = 0 = = 1 = = = = 1 = 1 = 1 1 1 = 1 1 = 1 = 1 1 1 1 1 = = 1 1 1 1 1 1 = 1 1 = = 0 = 1 1 = 1 = 1 1 1 1 = 1 1 1
–   EasyPeasy 1.0681+434
−429
(−281)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Acqua 20160614565+551
−546
(−397)19 − 0
(+19−0=0)
100.0%
19.0 / 19
100.0%
+INF
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
–   NEG 0.3d547+569
−563
(−415)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Ram 2.0509+607
−602
(−453)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Acqua 20160918506+610
−605
(−456)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Alouette 0.0.3 64-bit427+689
−683
(−535)66 − 1
(+65−0=2)
98.5%
66.0 / 67
100.0%
+114
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1
–   POS 1.20422+694
−689
(−540)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   LaMoSca 0.10364+752
−747
(−598)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   ACE 0.1358+758
−752
(−604)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Brutus RND256+859
−854
(−706)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   SxRandom 1 64-bit203+912
−907
(−759)125.5 − 0.5
(+125−0=1)
99.6%
125.5 / 126
100.0%
+71
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019