CCRL 40/4
Downloads and Statistics
June 25, 2019
Testing summary:
Total: 2'055'166 games
played by 2'374 programs
27559 CPU days (X2 4600+)

White wins: 798'582 (38.9%)
Black wins: 646'405 (31.5%)
Draws: 610'179 (29.7%)
White score: 53.7%

Engine Details

Options
Show each game results
Youk 1.0.5#620  (964+137
−132		)Quote
Author: Loic Cuenot (France) Link: WBEC
This is the only Youk version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1804+20
−20		(+840)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71746+20
−20		(+782)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   HoiChess 0.22.0 64-bit1697+31
−31		(+733)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pooky 2.71658+14
−14		(+694)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Vapor 0.01r121643+13
−13		(+679)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Philemon C1616+17
−17		(+652)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Needle 0.5311581+10
−10		(+617)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Skiull 0.1 64-bit1560+20
−20		(+596)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   MSCP 1.6h1560+30
−30		(+596)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hokus-Pokus 0.6.31552+18
−18		(+588)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   ACE21518+105
−105		(+554)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Koedem 1.0 64-bit1499+18
−18		(+535)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Tarrasch Toy Engine 0.9061494+13
−13		(+530)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Gedeone 16201477+28
−28		(+513)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Numpty Recharged 64-bit1470+16
−16		(+506)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Blikskottel 0.81459+13
−13		(+495)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hactar 0.9.0 64-bit1450+14
−15		(+486)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Joanna 2002 1.061426+67
−67		(+462)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pwned 1.3 64-bit1418+22
−22		(+454)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Nanook 0.171390+14
−14		(+426)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+395
=
–   Skaki 1.231373+23
−22		(+409)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Virutor Chess 1.11364+18
−18		(+400)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ozwald 0.431336+15
−15		(+372)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
+127
= 0 0
–   uMax 1.6w1336+32
−32		(+372)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+402
=
–   Fimbulwinter 5.001319+25
−26		(+355)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Project Invincible 2.101310+61
−64		(+346)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   CeruleanJS 0.1.1 Blizzard 64-bit1295+17
−18		(+331)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   KillerQueen 2.0b31292+16
−16		(+328)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   TRex 1.91290+19
−19		(+326)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   QuTeChess 1.0.1t r31277+22
−22		(+313)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Overhead 64-bit1248+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 0.6.31246+17
−17		(+282)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Raffaela 0.1.41235+18
−18		(+271)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+301
=
–   Supra 11.5.1 64-bit1234+38
−37		(+270)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Gringo 1.4.9b1232+17
−17		(+268)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pierre 1.71232+19
−19		(+268)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Toledo Nanochess Jan/11/20101230+15
−15		(+266)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+266
= = = =
–   Dragontooth 0.2 Bahamut 64-bit1230+23
−23		(+266)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   GrayMatter SVN16041216+37
−38		(+252)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   DarkFusch 0.91186+20
−20		(+222)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   BlitzKibitz 51185+35
−35		(+221)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cassandre 0.241158+20
−20		(+194)8 − 12
(+0−4=16)		40.0%
8.0 / 20
0.0%
+144
0 = = 0 = = 0 = = = = = 0 = = = = = = =
–   JChecs 0.1.01143+26
−26		(+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 XXVI1142+30
−30		(+178)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cmcchess 2.271140+22
−22		(+176)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+145
=
–   Usurpator II1134+21
−21		(+170)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+139
=
–   Soberango 0.12.01116+17
−15		(+152)9.5 − 49.5
(+6−46=7)
16.1%
9.5 / 59
0.0%
−133
0 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
–   Blitzter 2.01079+35
−16		(+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 1.251076+37
−20		(+112)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Frank 0.581074+35
−22		(+110)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+140
=
–   Hanzo The Razor1071+49
−25		(+107)6 − 8
(+1−3=10)		42.9%
6.0 / 14
0.0%
+60
0 = = = = 0 = = 1 = = 0 = =
–   Soberango 0.09.21068+51
−28		(+104)10 − 34
(+6−30=8)
22.7%
10.0 / 44
0.0%
−111
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 0.11065+42
−31		(+101)19.5 − 45.5
(+6−32=27)
30.0%
19.5 / 65
0.0%
−19
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 = 1 0 = 1 1 0 0 0 = = = 0 = = = 0 = = =
–   Minnow1044+64
−51		(+80)5 − 4
(+3−2=4)		55.6%
5.0 / 9
0.0%
+111
= 0 1 1 = 0 = 1 =
–   Xadreco 5.71027+78
−69		(+63)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Safrad 2.1.35.2101026+75
−70		(+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-bit1019+83
−76		(+55)32.5 − 60.5
(+18−46=29)
34.9%
32.5 / 93
0.0%
−45
= 0 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 1 0 1 0 0 1 = 1 0 0 0 0 0 0 0 1 1 1 1 0 1
–   Safrad 2.2.40.3601013+90
−82		(+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 2.21005+101
−90		(+41)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.9%
−4
0 0 = 0 = = 0 = = 1 1 =
–   GIUChess 1.0 beta21002+101
−93		(+38)14 − 10
(+9−5=10)		58.3%
14.0 / 24
0.3%
+92
1 0 1 0 1 = = 1 = = = 0 1 1 = 1 0 = = 1 0 1 = =
–   Shallow Blue 1.0.2 64-bit996+108
−100		(+32)22.5 − 22.5
(+9−9=27)
50.0%
22.5 / 45
2.0%
+26
= = 0 1 = 1 = 1 = 1 0 = = = = 0 = 1 = = 1 0 1 = 0 1 = 0 = = = = 1 = 0 = = = = = = 0 = 0 =
–   Kace 0.82984+122
−112		(+20)7 − 9
(+5−7=4)		43.8%
7.0 / 16
13.6%
−24
0 0 0 0 1 1 = 1 1 = 0 1 0 0 = =
–   feeks 2018-01-31 LM973+128
−122		(+9)28.5 − 35.5
(+17−24=23)
44.5%
28.5 / 64
23.2%
−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 v0.14946+155
−149		(−18)12 − 11
(+7−6=10)		52.2%
12.0 / 23
87.6%
−3
0 = 1 = 1 0 0 = 1 1 1 = = 0 = 0 1 = 0 = = 1 =
–   Zoe 0.1945+155
−150		(−19)41 − 29
(+26−14=30)
58.6%
41.0 / 70
92.7%
+34
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 0.15942+159
−154		(−22)9 − 7
(+6−4=6)		56.3%
9.0 / 16
94.7%
+20
1 0 = = 1 = = = 1 1 0 0 0 1 1 =
–   Luzhin 0.1927+173
−168		(−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
–   Dreamer909+195
−187		(−55)6.5 − 4.5
(+4−2=5)		59.1%
6.5 / 11
99.8%
+4
= = 1 = 0 1 = = 0 1 1
–   Hippocampe 0.4.1870+232
−225		(−94)7 − 3
(+4−0=6)		70.0%
7.0 / 10
100.0%
+27
= = = 1 = 1 = = 1 1
–   Pyotr 0.6 AM868+233
−228		(−96)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−65
=
–   Dika 0.4209860+241
−236		(−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
–   Chessputer revision 7 64-bit848+252
−247		(−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 XVIII798+305
−297		(−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 0.1753+348
−343		(−211)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Belofte 0.9.0694+406
−401		(−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 1.0685+416
−411		(−279)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Acqua 20160614568+533
−528		(−396)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 0.3d551+550
−545		(−413)9 − 0
(+9−0=0)		100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Ram 2.0512+588
−583		(−452)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Acqua 20160918510+591
−586		(−454)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Alouette 0.0.3 64-bit431+669
−664		(−533)66 − 1
(+65−0=2)
98.5%
66.0 / 67
100.0%
+116
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 1.20426+675
−669		(−538)9 − 0
(+9−0=0)		100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   LaMoSca 0.10370+731
−725		(−594)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   ACE 0.1363+738
−733		(−601)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Brutus RND261+840
−835		(−703)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
1221 games: 404 wins, 402 losses, 415 draws (34.0%), score: 50.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on June 25, 2019