CCRL 40/4
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 2'021'227 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'384 (38.9%)
Black wins: 635'667 (31.4%)
Draws: 599'176 (29.6%)
White score: 53.7%

Engine Details

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Show each game results
Iota 1.0 32-bit#615  (1018+83
−76
)Quote
Author: Daniel White (Great Britain) Link: Download
This is the only Iota version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1804+21
−20
(+786)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71746+20
−20
(+728)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pooky 2.71657+14
−14
(+639)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   IQ23.0031645+11
−10
(+627)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Storm 0.61630+10
−10
(+612)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Rainman 0.7.51615+14
−14
(+597)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Cleo 11576+73
−76
(+558)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hokus-Pokus 0.6.31552+18
−18
(+534)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Larsen VB 0.05.00011544+14
−14
(+526)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Simon 1.3 64-bit1521+93
−94
(+503)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Piranha 0.51502+10
−10
(+484)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   St Andersen 1.31 64-bit1491+15
−15
(+473)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Numpty Recharged 64-bit1470+16
−16
(+452)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Blikskottel 0.81458+13
−13
(+440)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Hactar 0.9.0 64-bit1450+15
−15
(+432)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+462
=
–   Pwned 1.3 64-bit1418+22
−22
(+400)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sabrina 3.1.27 64-bit1414+20
−20
(+396)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Quokka 2.0 64-bit1409+27
−27
(+391)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+233
= 0
–   MiniMardi 1.31409+11
−11
(+391)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Nanook 0.171390+14
−14
(+372)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Virutor Chess 1.11364+18
−18
(+346)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   uMax 1.6w1336+32
−32
(+318)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Ozwald 0.431336+15
−15
(+318)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Fimbulwinter 5.001319+26
−26
(+301)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   CeruleanJS 0.1.1 Blizzard 64-bit1295+17
−18
(+277)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+138
= = 0 0
–   KillerQueen 2.0b31292+16
−16
(+274)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   TRex 1.91290+19
−19
(+272)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+302
=
–   QuTeChess 1.0.1t r31277+22
−22
(+259)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+228
=
–   Tikov 0.6.31246+17
−17
(+228)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Overhead 64-bit1246+60
−56
(+228)3.5 − 24.5
(+0−21=7)
12.5%
3.5 / 28
0.0%
−50
0 0 0 = 0 = = 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = 0
–   Supra 11.5.1 64-bit1234+38
−37
(+216)2 − 7
(+1−6=2)
22.2%
2.0 / 9
0.0%
+12
0 1 0 = 0 0 0 0 =
–   Raffaela 0.1.41234+18
−18
(+216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pierre 1.71233+19
−19
(+215)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Gringo 1.4.9b1232+17
−17
(+214)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Toledo Nanochess Jan/11/20101230+15
−15
(+212)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+212
1 0
–   Dragontooth 0.2 Bahamut 64-bit1229+24
−23
(+211)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Neurone XXIII1217+31
−31
(+199)4.5 − 14.5
(+3−13=3)
23.7%
4.5 / 19
0.0%
−7
= 0 0 1 = 0 0 0 1 0 0 0 0 0 0 0 1 0 =
–   GrayMatter SVN16041215+38
−38
(+197)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
+35
0 0 = 1 0
–   BlitzKibitz 51185+35
−35
(+167)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Cassandre 0.241158+20
−20
(+140)2.5 − 12.5
(+1−11=3)
16.7%
2.5 / 15
0.0%
−130
0 0 0 0 0 0 1 = 0 = 0 0 0 0 =
–   JChecs 0.1.01143+26
−26
(+125)3 − 17
(+0−14=6)
15.0%
3.0 / 20
0.0%
−126
= = 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 0 =
–   Brama 0512041141+32
−31
(+123)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Cmcchess 2.271141+22
−22
(+123)1 − 6
(+0−5=2)
14.3%
1.0 / 7
0.0%
−134
0 0 0 0 = = 0
–   Usurpator II1133+21
−20
(+115)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−171
0 0 0 0 0 1 1 0 0 0
–   Soberango 0.12.01115+17
−16
(+97)25.5 − 48.5
(+10−33=31)
34.5%
25.5 / 74
0.0%
−2
= = 1 0 = 1 0 0 1 0 0 0 = 0 = 1 = = 0 0 0 = = = 0 1 = = 0 = 0 0 0 = = 0 0 0 1 0 = 0 = 0 = 0 0 0 0 = = 0 = = 1 = 1 0 = 0 0 0 0 = = = 1 0 = 1 0 = = =
–   Blitzter 2.01079+34
−15
(+61)3.5 − 11.5
(+3−11=1)
23.3%
3.5 / 15
0.0%
−172
0 1 0 1 0 0 0 0 1 0 = 0 0 0 0
–   Strategic Deep 1.251077+35
−17
(+59)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
0.0%
−117
1 0 0 0 1 = 0 0 0
–   Frank 0.581073+34
−21
(+55)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Hanzo The Razor1070+49
−24
(+52)1.5 − 5.5
(+0−4=3)
21.4%
1.5 / 7
0.3%
−112
= = 0 = 0 0 0
–   Talvmenni 0.11063+41
−31
(+45)20 − 38
(+10−28=20)
34.5%
20.0 / 58
0.0%
−59
0 1 0 0 = = 1 1 1 = 0 = 1 = 0 1 0 0 0 0 1 0 0 = 0 1 = = 1 0 = 0 0 = 0 = 0 = = 0 = = 0 = 1 = 0 0 0 = 0 0 = 0 0 0 = 0
–   Minnow1044+63
−50
(+26)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
6.4%
+120
1 0 = 1 = 1 = = = 1
–   Safrad 2.1.35.2101027+72
−67
(+9)10.5 − 15.5
(+7−12=7)
40.4%
10.5 / 26
23.5%
−57
1 0 0 = 1 = = = 0 = 1 0 0 1 0 0 0 0 0 0 1 = = 1 0 1
–   Xadreco 5.71026+77
−68
(+8)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
30.9%
−158
= 1 0 = 0 = 0 0 0 0
–   Safrad 2.2.40.3601012+89
−82
(−6)57 − 38
(+40−21=34)
60.0%
57.0 / 95
66.2%
+60
0 = = 1 0 1 1 1 = = = 1 = = 1 = = 1 = 0 = 1 = = 1 1 = 1 = 1 1 0 1 = 1 1 1 = 1 0 1 1 1 0 0 = = = 1 = = 1 1 1 = 0 = 0 1 0 1 1 0 0 1 1 0 0 1 1 1 0 = = 0 1 1 = 1 0 = = = = 1 1 1 1 0 0 = 0 = 0 =
–   Testina 2.21008+96
−85
(−10)9 − 12
(+4−7=10)
42.9%
9.0 / 21
70.5%
−57
1 1 0 = 0 0 0 1 0 = = = = 0 = = 0 = = 1 =
–   GIUChess 1.0 beta21000+101
−93
(−18)9 − 14
(+4−9=10)
39.1%
9.0 / 23
88.3%
−82
= = 1 = 1 0 = = 0 0 1 = = 0 0 0 1 0 = 0 = = 0
–   Shallow Blue 1.0.2 64-bit994+107
−99
(−24)9 − 4
(+7−2=4)
69.2%
9.0 / 13
92.5%
+110
0 1 1 1 = 1 1 = 0 1 = 1 =
–   Kace 0.82980+124
−114
(−38)5 − 9
(+3−7=4)
35.7%
5.0 / 14
97.8%
−133
= 0 1 0 0 1 = 0 = = 0 1 0 0
–   Youk 1.0.5961+138
−133
(−57)60.5 − 32.5
(+46−18=29)
65.1%
60.5 / 93
100.0%
+43
1 1 = 1 = 0 = 1 0 0 1 0 1 1 1 1 1 1 = = = 1 1 1 = 1 0 = 0 1 1 = 1 = 1 = 1 = 1 0 = 1 1 = 1 1 1 = = = = 0 1 1 = = 1 1 1 = = = = = 1 0 = 1 = 0 = 1 1 0 1 0 1 1 0 = 0 1 1 1 1 1 1 1 0 0 0 0 1
–   NSVChess v0.14944+155
−149
(−74)8 − 11
(+4−7=8)
42.1%
8.0 / 19
100.0%
−131
= 0 1 0 = 1 = = = 0 = 0 = 0 0 0 1 = 1
–   Chad's Chess 0.15944+154
−149
(−74)14 − 7
(+9−2=10)
66.7%
14.0 / 21
100.0%
+27
= 1 1 = = 1 1 = 0 1 = 1 1 0 = = = = 1 = 1
–   Zoe 0.1943+156
−150
(−75)48 − 22
(+34−8=28)
68.6%
48.0 / 70
100.0%
+43
= = 1 = 1 = 1 1 = = = 1 = 1 1 0 1 = 1 1 = 1 0 0 = 1 1 1 = = = = = = 1 1 1 0 1 1 1 = 1 = = 0 1 1 = = 1 = = 1 0 1 1 = 1 1 = = 1 1 1 1 = 0 1 0
–   Luzhin 0.1921+178
−173
(−97)30.5 − 11.5
(+21−2=19)
72.6%
30.5 / 42
100.0%
+42
1 = 1 1 1 = 1 = 1 1 1 = 1 = = 1 = 1 1 = = 1 = 0 1 = 1 = 0 = 1 1 = = = 1 = 1 1 1 = =
–   Dreamer915+187
−179
(−103)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
100.0%
−49
= 0 1 = 1 1 1 1 0 = 0 1 1 = 1 0 0 =
–   Dika 0.4209878+221
−216
(−140)9 − 9
(+4−4=10)
50.0%
9.0 / 18
100.0%
−137
1 0 = = = = = = = 1 0 1 0 = 1 0 = =
–   Hippocampe 0.4.1875+225
−218
(−143)9.5 − 3.5
(+8−2=3)
73.1%
9.5 / 13
100.0%
+24
1 1 1 = 0 1 = 1 1 0 1 = 1
–   Pyotr 0.6 AM839+259
−254
(−179)20.5 − 3.5
(+18−1=5)
85.4%
20.5 / 24
100.0%
+101
1 1 1 1 1 0 = 1 = 1 1 1 1 1 1 = 1 1 1 = 1 = 1 1
–   Chessputer revision 7 64-bit802+297
−291
(−216)27.5 − 0.5
(+27−0=1)
98.2%
27.5 / 28
100.0%
+394
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
–   Neurone XVIII797+304
−296
(−221)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−109
0 1 = = 1 1 = 1 1 = 1 0
–   Chess4j 0.1762+337
−332
(−256)20.5 − 1.5
(+19−0=3)
93.2%
20.5 / 22
100.0%
+142
1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1
–   EasyPeasy 1.0756+343
−338
(−262)22.5 − 1.5
(+21−0=3)
93.8%
22.5 / 24
100.0%
+147
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1
–   Belofte 0.9.0680+419
−414
(−338)74 − 11
(+64−1=20)
87.1%
74.0 / 85
100.0%
−54
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 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 =
–   NEG 0.3d586+513
−508
(−432)8.5 − 0.5
(+8−0=1)
94.4%
8.5 / 9
100.0%
−4
1 1 1 = 1 1 1 1 1
–   Acqua 20160614580+519
−514
(−438)23 − 0
(+23−0=0)
100.0%
23.0 / 23
100.0%
+INF
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
–   Acqua 20160918560+539
−533
(−458)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Ram 2.0486+613
−608
(−532)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−562
= =
–   CPP1484+615
−610
(−534)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Alouette 0.0.3 64-bit455+644
−638
(−563)66 − 0
(+66−0=0)
100.0%
66.0 / 66
100.0%
+INF
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
–   POS 1.20451+648
−643
(−567)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−154
1 1 1 1 1 1 1 =
–   LaMoSca 0.10395+704
−699
(−623)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−592
=
–   ACE 0.1388+711
−706
(−630)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Brutus RND288+811
−806
(−730)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−317
1 1 1 1 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019