CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Show each game results
Youk 1.0.5#633  (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
–   Ziggy 0.71745+20
−20
(+783)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   HoiChess 0.22.0 64-bit1697+31
−31
(+735)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pooky 2.71657+14
−14
(+695)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Vapor 0.01r121643+13
−13
(+681)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Philemon C1614+16
−16
(+652)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Needle 0.5311581+10
−9
(+619)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   MSCP 1.6h1559+30
−30
(+597)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Skiull 0.1 64-bit1559+20
−20
(+597)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hokus-Pokus 0.6.31551+18
−18
(+589)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   ACE21517+105
−105
(+555)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Koedem 1.0 64-bit1501+18
−18
(+539)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tarrasch Toy Engine 0.9061493+13
−13
(+531)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gedeone 16201476+28
−28
(+514)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Numpty Recharged 64-bit1470+15
−15
(+508)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Blikskottel 0.81462+13
−13
(+500)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hactar 0.9.0 64-bit1449+14
−14
(+487)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Joanna 2002 1.061425+67
−68
(+463)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pwned 1.3 64-bit1424+21
−21
(+462)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Nanook 0.171389+14
−14
(+427)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+396
–   Skaki 1.231372+23
−23
(+410)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Virutor Chess 1.11364+18
−18
(+402)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   uMax 1.6w1335+32
−32
(+373)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+403
–   Ozwald 0.431331+15
−14
(+369)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
0.0%
+124
–   Fimbulwinter 5.001318+26
−26
(+356)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Project Invincible 2.101310+61
−64
(+348)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   CeruleanJS 0.1.1 Blizzard 64-bit1296+17
−17
(+334)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   KillerQueen 2.0b31290+15
−15
(+328)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   TRex 1.91288+19
−19
(+326)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   QuTeChess 1.0.1t r31275+22
−22
(+313)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Overhead 64-bit1246+60
−56
(+284)6 − 35
(+1−30=10)
14.6%
6.0 / 41
0.0%
+17
–   Tikov 0.6.31244+17
−17
(+282)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Raffaela 0.1.41233+18
−18
(+271)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+301
–   Supra 11.5.1 64-bit1232+38
−37
(+270)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gringo 1.4.9b1231+17
−17
(+269)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pierre 1.71230+19
−19
(+268)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Dragontooth 0.2 Bahamut 64-bit1228+24
−23
(+266)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Toledo Nanochess Jan/11/20101226+14
−14
(+264)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+264
–   GrayMatter SVN16041214+38
−38
(+252)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   DarkFusch 0.91185+20
−20
(+223)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BlitzKibitz 51183+35
−35
(+221)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cassandre 0.241157+20
−20
(+195)8 − 12
(+0−4=16)
40.0%
8.0 / 20
0.0%
+145
–   JChecs 0.1.01141+26
−23
(+179)4.5 − 14.5
(+1−11=7)
23.7%
4.5 / 19
0.0%
+7
–   Neurone XXVI1140+30
−24
(+178)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cmcchess 2.271139+22
−21
(+177)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+146
–   Usurpator II1132+21
−17
(+170)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+139
–   Soberango 0.12.01114+19
−2
(+152)9.5 − 49.5
(+6−46=7)
16.1%
9.5 / 59
0.0%
−134
–   Blitzter 2.01078+47
−34
(+116)6 − 12
(+6−12=0)
33.3%
6.0 / 18
0.0%
−40
–   Strategic Deep 1.251074+51
−38
(+112)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Frank 0.581072+49
−39
(+110)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+140
–   Hanzo The Razor1070+61
−42
(+108)6 − 8
(+1−3=10)
42.9%
6.0 / 14
0.0%
+61
–   Soberango 0.09.21067+63
−45
(+105)10 − 34
(+6−30=8)
22.7%
10.0 / 44
0.0%
−110
–   Talvmenni 0.11064+56
−48
(+102)19.5 − 45.5
(+6−32=27)
30.0%
19.5 / 65
0.0%
−18
–   Minnow1043+80
−69
(+81)5 − 4
(+3−2=4)
55.6%
5.0 / 9
0.0%
+112
–   Xadreco 5.71025+94
−86
(+63)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Safrad 2.1.35.2101024+93
−87
(+62)9 − 10
(+6−7=6)
47.4%
9.0 / 19
0.0%
+47
–   Iota 1.0 32-bit1018+100
−94
(+56)32.5 − 60.5
(+18−46=29)
34.9%
32.5 / 93
0.0%
−44
–   Safrad 2.2.40.3601012+107
−100
(+50)33.5 − 55.5
(+20−42=27)
37.6%
33.5 / 89
0.0%
−35
–   Testina 2.21004+118
−108
(+42)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.9%
−3
–   GIUChess 1.0 beta21001+117
−110
(+39)14 − 10
(+9−5=10)
58.3%
14.0 / 24
0.3%
+93
–   Shallow Blue 1.0.2 64-bit994+125
−117
(+32)22.5 − 22.5
(+9−9=27)
50.0%
22.5 / 45
2.1%
+26
–   Kace 0.82982+139
−129
(+20)7 − 9
(+5−7=4)
43.8%
7.0 / 16
14.0%
−24
–   feeks 2018-01-31 LM972+145
−140
(+10)28.5 − 35.5
(+17−24=23)
44.5%
28.5 / 64
23.5%
−26
–   NSVChess v0.14945+172
−167
(−17)12 − 11
(+7−6=10)
52.2%
12.0 / 23
87.7%
−2
–   Zoe 0.1944+173
−167
(−18)41 − 29
(+26−14=30)
58.6%
41.0 / 70
92.7%
+35
–   Chad's Chess 0.15940+177
−171
(−22)9 − 7
(+6−4=6)
56.3%
9.0 / 16
95.1%
+20
–   Luzhin 0.1926+191
−186
(−36)59 − 31
(+33−5=52)
65.6%
59.0 / 90
100.0%
+51
–   Dreamer907+212
−205
(−55)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
99.9%
+4
–   Hippocampe 0.4.1870+248
−242
(−92)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+29
–   Pyotr 0.6 AM867+250
−244
(−95)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−64
–   Dika 0.4209859+258
−253
(−103)17.5 − 12.5
(+8−3=19)
58.3%
17.5 / 30
100.0%
−58
–   Chessputer revision 7 64-bit846+271
−265
(−116)30 − 13
(+17−0=26)
69.8%
30.0 / 43
100.0%
−6
–   Neurone XVIII797+322
−315
(−165)17 − 3
(+16−2=2)
85.0%
17.0 / 20
100.0%
+144
–   Chess4j 0.1750+366
−361
(−212)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Belofte 0.9.0692+425
−419
(−270)67 − 14
(+55−2=24)
82.7%
67.0 / 81
100.0%
−33
–   EasyPeasy 1.0682+435
−430
(−280)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Acqua 20160614565+552
−546
(−397)19 − 0
(+19−0=0)
100.0%
19.0 / 19
100.0%
+INF
–   NEG 0.3d548+569
−564
(−414)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
–   Ram 2.0509+608
−602
(−453)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Acqua 20160918506+611
−605
(−456)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Alouette 0.0.3 64-bit428+689
−684
(−534)66 − 1
(+65−0=2)
98.5%
66.0 / 67
100.0%
+115
–   POS 1.20422+695
−689
(−540)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
–   LaMoSca 0.10364+753
−747
(−598)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ACE 0.1359+758
−753
(−603)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Brutus RND257+860
−855
(−705)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   SxRandom 1 64-bit204+913
−908
(−758)125.5 − 0.5
(+125−0=1)
99.6%
125.5 / 126
100.0%
+72

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019