CCRL Blitz
Downloads and Statistics
May 23, 2020
Testing summary:
Total: 2'287'484 games
played by 2'678 programs

White wins: 881'800 (38.5%)
Black wins: 709'870 (31.0%)
Draws: 695'814 (30.4%)
White score: 53.8%

Engine Details

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Show each game results
Iota 1.0 32-bit#645  (1023+103
−98
)Quote
Author: Daniel White (Great Britain) Link: Download
This is the only Iota version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1791+20
−19
(+768)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ziggy 0.71743+20
−20
(+720)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tristram 4.161719+22
−22
(+696)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BACE 0.451674+11
−11
(+651)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pooky 2.71655+14
−14
(+632)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   JSBam 0.521650+28
−28
(+627)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+596
–   IQ23.0031640+10
−10
(+617)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Storm 0.61627+10
−10
(+604)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Simon 1.3 64-bit1613+55
−54
(+590)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rainman 0.7.51605+13
−13
(+582)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   VanillaChess 2.6g1569+18
−18
(+546)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cleo 11562+67
−69
(+539)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hokus-Pokus 0.6.31549+18
−18
(+526)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Larsen VB 0.05.00011542+14
−14
(+519)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Piranha 0.51500+10
−10
(+477)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   St Andersen 1.31 64-bit1485+15
−15
(+462)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Numpty Recharged 64-bit1465+15
−15
(+442)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Blikskottel 0.81461+13
−13
(+438)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Hactar 0.9.0 64-bit1437+14
−14
(+414)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+444
–   Pwned 1.3 64-bit1419+21
−21
(+396)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Quokka 2.0 64-bit1418+24
−24
(+395)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+237
–   MiniMardi 1.31412+11
−11
(+389)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sabrina 3.1.27 64-bit1406+19
−19
(+383)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Nanook 0.171387+14
−14
(+364)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Virutor Chess 1.11362+18
−18
(+339)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ozwald 0.431340+14
−14
(+317)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   uMax 1.6w1333+32
−32
(+310)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fimbulwinter 5.001316+25
−26
(+293)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   TRex 1.91286+19
−19
(+263)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+293
–   CeruleanJS 0.1.1 Blizzard 64-bit1286+16
−16
(+263)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+124
–   KillerQueen 2.0b31286+15
−15
(+263)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   QuTeChess 1.0.1t r31271+22
−22
(+248)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+217
–   Overhead 64-bit1245+60
−56
(+222)3.5 − 24.5
(+0−21=7)
12.5%
3.5 / 28
0.0%
−56
–   Tikov 0.6.31242+17
−17
(+219)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pierre 1.71232+19
−19
(+209)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Dragontooth 0.2 Bahamut 64-bit1232+23
−23
(+209)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Supra 11.5.1 64-bit1229+38
−37
(+206)2 − 7
(+1−6=2)
22.2%
2.0 / 9
0.0%
+2
–   Raffaela 0.1.41228+17
−18
(+205)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Gringo 1.4.9b1228+17
−17
(+205)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Toledo Nanochess Jan/11/20101222+14
−14
(+199)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+214
–   Neurone XXIII1215+31
−31
(+192)4.5 − 14.5
(+3−13=3)
23.7%
4.5 / 19
0.0%
−14
–   GrayMatter SVN16041197+37
−37
(+174)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+61
–   BlitzKibitz 51181+35
−35
(+158)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Cassandre 0.241147+19
−18
(+124)2.5 − 12.5
(+1−11=3)
16.7%
2.5 / 15
0.0%
−146
–   JChecs 0.1.01138+27
−15
(+115)3 − 17
(+0−14=6)
15.0%
3.0 / 20
0.0%
−136
–   Cmcchess 2.271137+23
−14
(+114)1 − 6
(+0−5=2)
14.3%
1.0 / 7
0.0%
−143
–   Brama 0512041135+33
−12
(+112)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Usurpator II1129+22
−7
(+106)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−180
–   Soberango 0.12.01112+24
−9
(+89)26 − 49
(+10−33=32)
34.7%
26.0 / 75
0.0%
−8
–   Blitzter 2.01075+56
−45
(+52)3.5 − 11.5
(+3−11=1)
23.3%
3.5 / 15
0.0%
−181
–   Strategic Deep 1.251071+61
−50
(+48)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
0.1%
−128
–   Frank 0.581070+58
−50
(+47)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Hanzo The Razor1066+71
−55
(+43)1.5 − 5.5
(+0−4=3)
21.4%
1.5 / 7
1.2%
−121
–   Talvmenni 0.11061+67
−60
(+38)20 − 38
(+10−28=20)
34.5%
20.0 / 58
0.2%
−66
–   ROBOKewlper 0.047a1053+75
−67
(+30)50.5 − 36.5
(+30−16=41)
58.0%
50.5 / 87
1.5%
+79
–   Minnow1039+90
−81
(+16)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
15.1%
+110
–   Safrad 2.1.35.2101021+105
−99
(−2)10.5 − 15.5
(+7−12=7)
40.4%
10.5 / 26
55.8%
−68
–   Xadreco 5.71021+107
−99
(−2)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
54.2%
−168
–   Safrad 2.2.40.3601010+116
−110
(−13)57 − 38
(+40−21=34)
60.0%
57.0 / 95
83.1%
+53
–   Testina 2.21000+129
−120
(−23)9 − 12
(+4−7=10)
42.9%
9.0 / 21
89.9%
−70
–   Shallow Blue 1.0.2 64-bit990+138
−130
(−33)9 − 4
(+7−2=4)
69.2%
9.0 / 13
97.9%
+102
–   GIUChess 1.0 beta2988+138
−133
(−35)10 − 14
(+5−9=10)
41.7%
10.0 / 24
99.4%
−85
–   Kace 0.82986+142
−134
(−37)5 − 9
(+3−7=4)
35.7%
5.0 / 14
98.1%
−132
–   Youk 1.0.5960+166
−161
(−63)60.5 − 33.5
(+46−19=29)
64.4%
60.5 / 94
100.0%
+32
–   Zoe 0.1941+184
−179
(−82)48 − 22
(+34−8=28)
68.6%
48.0 / 70
100.0%
+36
–   NSVChess v0.14940+186
−181
(−83)8 − 12
(+4−8=8)
40.0%
8.0 / 20
100.0%
−153
–   Chad's Chess 0.15937+189
−184
(−86)14 − 7
(+9−2=10)
66.7%
14.0 / 21
100.0%
+15
–   Luzhin 0.1921+204
−199
(−102)30.5 − 11.5
(+21−2=19)
72.6%
30.5 / 42
100.0%
+37
–   Dreamer903+225
−218
(−120)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
100.0%
−66
–   Pyotr 0.6 AM876+250
−245
(−147)20.5 − 3.5
(+18−1=5)
85.4%
20.5 / 24
100.0%
+134
–   Hippocampe 0.4.1866+260
−254
(−157)9.5 − 3.5
(+8−2=3)
73.1%
9.5 / 13
100.0%
+10
–   Dika 0.4209851+275
−270
(−172)9 − 9
(+4−4=10)
50.0%
9.0 / 18
100.0%
−169
–   Chessputer revision 7 64-bit837+289
−284
(−186)27.5 − 0.5
(+27−0=1)
98.2%
27.5 / 28
100.0%
+434
–   Neurone XVIII793+335
−327
(−230)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−118
–   Chess4j 0.1747+379
−374
(−276)20.5 − 1.5
(+19−0=3)
93.2%
20.5 / 22
100.0%
+122
–   Belofte 0.9.0687+438
−433
(−336)74 − 11
(+64−1=20)
87.1%
74.0 / 85
100.0%
−51
–   EasyPeasy 1.0661+465
−459
(−362)22.5 − 1.5
(+21−0=3)
93.8%
22.5 / 24
100.0%
+47
–   Acqua 20160614562+564
−559
(−461)23 − 0
(+23−0=0)
100.0%
23.0 / 23
100.0%
+INF
–   NEG 0.3d542+583
−578
(−481)8.5 − 0.5
(+8−0=1)
94.4%
8.5 / 9
100.0%
−53
–   Ram 2.0504+622
−617
(−519)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−549
–   Acqua 20160918501+625
−619
(−522)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   CPP1452+674
−669
(−571)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Alouette 0.0.3 64-bit423+703
−698
(−600)66 − 0
(+66−0=0)
100.0%
66.0 / 66
100.0%
+INF
–   POS 1.20418+708
−703
(−605)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−191
–   LaMoSca 0.10364+761
−756
(−659)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−628
–   ACE 0.1354+772
−766
(−669)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
–   Brutus RND253+873
−867
(−770)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−357

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Created in 2005-2013 by CCRL team
Last games added on May 23, 2020