CCRL 40/4
Downloads and Statistics
February 10, 2018
Testing summary:
Total: 1'662'168 games
played by 1'971 programs
22268 CPU days (X2 4600+)

White wins: 649'367 (39.1%)
Black wins: 527'587 (31.7%)
Draws: 485'214 (29.2%)
White score: 53.7%

Engine Details

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Show each game results
Youk 1.0.5#561  (958+123
−115
)Quote
Author: Loic Cuenot (France) Link: WBEC
This is the only Youk version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1787+20
−20
(+829)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71724+22
−22
(+766)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hokus-Pokus 0.6.31540+21
−21
(+582)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Skiull 0.1 64-bit1540+20
−20
(+582)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Tarrasch Toy Engine 0.9061474+14
−14
(+516)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201473+31
−30
(+515)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Nanook 0.171367+15
−15
(+409)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+378
=
–   Skaki 1.231354+23
−23
(+396)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Virutor Chess 1.11344+18
−18
(+386)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1318+32
−32
(+360)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+390
=
–   Ozwald 0.431316+17
−17
(+358)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Fimbulwinter 5.001299+26
−26
(+341)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   CeruleanJS 0.1.1 Blizzard 64-bit1290+20
−20
(+332)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   KillerQueen 2.0b31279+17
−17
(+321)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   TRex 1.91271+19
−19
(+313)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   QuTeChess 1.0.1t r31259+22
−22
(+301)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Tikov 0.6.31233+17
−17
(+275)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Raffaela 0.1.41216+18
−18
(+258)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+288
=
–   Gringo 1.4.9b1215+17
−17
(+257)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Toledo Nanochess Jan/11/20101213+16
−16
(+255)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+285
=
–   Pierre 1.71212+19
−19
(+254)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Supra 11.5.1 64-bit1212+38
−37
(+254)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   GrayMatter SVN16041182+43
−43
(+224)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   DarkFusch 0.91169+20
−20
(+211)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   BlitzKibitz 51167+35
−35
(+209)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cassandre 0.241138+20
−20
(+180)8 − 12
(+0−4=16)
40.0%
8.0 / 20
0.0%
+130
0 = = 0 = = 0 = = = = = 0 = = = = = = =
–   JChecs 0.1.01123+26
−26
(+165)4.5 − 14.5
(+1−11=7)
23.7%
4.5 / 19
0.0%
−6
0 0 = 0 0 0 = = 0 0 0 0 0 = 1 = = 0 =
–   Neurone XXVI1121+30
−30
(+163)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cmcchess 2.271118+22
−23
(+160)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+129
=
–   Usurpator II1111+21
−21
(+153)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+122
=
–   Blitzter 2.01062+32
−11
(+104)6 − 12
(+6−12=0)
33.3%
6.0 / 18
0.0%
−52
0 0 1 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0
–   Frank 0.581059+31
−14
(+101)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+131
=
–   Soberango 0.09.21054+46
−19
(+96)10 − 34
(+6−30=8)
22.7%
10.0 / 44
0.0%
−119
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
–   Hanzo The Razor1051+48
−22
(+93)6 − 8
(+1−3=10)
42.9%
6.0 / 14
0.0%
+46
0 = = = = 0 = = 1 = = 0 = =
–   Strategic Deep 1.251051+40
−21
(+93)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Talvmenni 0.11048+43
−25
(+90)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
0.0%
+46
= 1 0 = 1 1 0 0 0 = = = 0 = = = 0 = = =
–   Minnow1024+65
−48
(+66)5 − 4
(+3−2=4)
55.6%
5.0 / 9
0.1%
+97
= 0 1 1 = 0 = 1 =
–   Xadreco 5.71008+76
−64
(+50)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.6%
−INF
0
–   Safrad 2.1.35.2101004+74
−68
(+46)9 − 10
(+6−7=6)
47.4%
9.0 / 19
0.2%
+32
0 = 0 1 0 = 1 0 = 0 0 1 0 1 = = 1 = 1
–   Shallowblue 1.02 64-bit999+84
−74
(+41)22.5 − 22.5
(+9−9=27)
50.0%
22.5 / 45
1.4%
+35
= = 0 1 = 1 = 1 = 1 0 = = = = 0 = 1 = = 1 0 1 = 0 1 = 0 = = = = 1 = 0 = = = = = = 0 = 0 =
–   GIUChess 1.0 beta2998+85
−74
(+40)12 − 8
(+7−3=10)
60.0%
12.0 / 20
1.8%
+103
1 = = 1 = = = 0 1 1 = 1 0 = = 1 0 1 = =
–   Testina 2.2977+106
−96
(+19)5 − 7
(+2−4=6)
41.7%
5.0 / 12
17.8%
−26
0 0 = 0 = = 0 = = 1 1 =
–   Iota 1.0 32-bit962+118
−110
(+4)9.5 − 12.5
(+9−12=1)
43.2%
9.5 / 22
41.2%
−52
0 1 0 1 0 0 1 = 1 0 0 0 0 0 0 0 1 1 1 1 0 1
–   Kace 0.82953+129
−119
(−5)7 − 9
(+5−7=4)
43.8%
7.0 / 16
58.6%
−49
0 0 0 0 1 1 = 1 1 = 0 1 0 0 = =
–   NSVChess v0.14935+144
−138
(−23)10 − 9
(+6−5=8)
52.6%
10.0 / 19
89.4%
−7
1 0 0 = 1 1 1 = = 0 = 0 1 = 0 = = 1 =
–   Chad's Chess 0.15914+164
−159
(−44)9 − 7
(+6−4=6)
56.3%
9.0 / 16
99.4%
−1
1 0 = = 1 = = = 1 1 0 0 0 1 1 =
–   Dreamer872+209
−201
(−86)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
100.0%
−26
= = 1 = 0 1 = = 0 1 1
–   Dika 0.4209854+225
−218
(−104)17.5 − 12.5
(+8−3=19)
58.3%
17.5 / 30
100.0%
−59
= = = = 0 1 1 1 = = = 0 = 1 = = = = 1 0 = 1 = = = = 1 = = 1
–   Hippocampe 0.4.1822+257
−251
(−136)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−14
= = = 1 = 1 = = 1 1
–   Neurone XVIII777+303
−295
(−181)17 − 3
(+16−2=2)
85.0%
17.0 / 20
100.0%
+127
0 1 1 = = 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1
–   Pyotr 0.6 AM765+313
−308
(−193)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−162
=
–   Chessputer revision 7 64-bit765+313
−307
(−193)30 − 13
(+17−0=26)
69.8%
30.0 / 43
100.0%
−83
= 1 1 = = = = = = 1 = = = = 1 1 1 = 1 1 = = 1 1 1 1 1 = = = = 1 1 = = = 1 = = = = = 1
–   Chess4j 0.1720+357
−352
(−238)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Acqua 20160918633+449
−440
(−325)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   EasyPeasy 1.0.0.0624+454
−448
(−334)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Acqua 20160614538+540
−534
(−420)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 0.3d528+550
−545
(−430)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Ram 2.0511+567
−561
(−447)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   LaMoSca 0.10477+600
−595
(−481)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   ACE 0.1310+767
−762
(−648)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   POS 1.20277+801
−796
(−681)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Brutus RND203+875
−870
(−755)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Youk 1.0.5
played with current
participants of this list
Represented by
1-2-CPU    77nothing
32-bit    78nothing
32-bit 1-2-CPU    78nothing
32-bit single-CPU    78nothing
All    77nothing
Free    77nothing
Free 1-2-CPU    77nothing
Free 32-bit    78nothing
Free 32-bit 1-2-CPU    78nothing
Free 32-bit single-CPU    78nothing
Free single-CPU    77nothing
Single-CPU    77nothing

Created in 2005-2013 by CCRL team
Last games added on February 10, 2018