CCRL Blitz
Downloads and Statistics
March 28, 2020
Testing summary:
Total: 2'228'724 games
played by 2'613 programs

White wins: 860'514 (38.6%)
Black wins: 693'382 (31.1%)
Draws: 674'828 (30.3%)
White score: 53.7%

Engine Details

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Show each game results
Iota 1.0 32-bit#637  (1017+110
−104
)Quote
Author: Daniel White (Great Britain) Link: Download
This is the only Iota version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1793+19
−19
(+776)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ziggy 0.71745+20
−20
(+728)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tristram 4.161723+22
−22
(+706)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BACE 0.451676+11
−11
(+659)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pooky 2.71657+14
−14
(+640)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   JSBam 0.521652+28
−28
(+635)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+604
–   IQ23.0031642+10
−10
(+625)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Storm 0.61629+10
−10
(+612)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rainman 0.7.51609+13
−13
(+592)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   VanillaChess 2.6g1576+19
−19
(+559)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cleo 11567+70
−72
(+550)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Simon 1.3 64-bit1563+85
−85
(+546)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hokus-Pokus 0.6.31552+18
−18
(+535)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Larsen VB 0.05.00011543+14
−14
(+526)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Piranha 0.51501+10
−10
(+484)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   St Andersen 1.31 64-bit1489+15
−15
(+472)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Numpty Recharged 64-bit1468+15
−15
(+451)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Blikskottel 0.81463+13
−13
(+446)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Hactar 0.9.0 64-bit1445+14
−14
(+428)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+458
–   Pwned 1.3 64-bit1422+21
−21
(+405)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Quokka 2.0 64-bit1414+26
−26
(+397)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+239
–   MiniMardi 1.31414+11
−11
(+397)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Sabrina 3.1.27 64-bit1408+19
−19
(+391)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Nanook 0.171389+14
−14
(+372)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Virutor Chess 1.11364+18
−18
(+347)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ozwald 0.431342+14
−14
(+325)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   uMax 1.6w1336+32
−32
(+319)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fimbulwinter 5.001319+26
−26
(+302)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   TRex 1.91289+19
−19
(+272)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+302
–   KillerQueen 2.0b31289+15
−15
(+272)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   CeruleanJS 0.1.1 Blizzard 64-bit1288+16
−16
(+271)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+132
–   QuTeChess 1.0.1t r31276+22
−22
(+259)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+228
–   Overhead 64-bit1246+60
−56
(+229)3.5 − 24.5
(+0−21=7)
12.5%
3.5 / 28
0.0%
−49
–   Tikov 0.6.31245+17
−17
(+228)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Raffaela 0.1.41233+18
−18
(+216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Supra 11.5.1 64-bit1232+38
−37
(+215)2 − 7
(+1−6=2)
22.2%
2.0 / 9
0.0%
+11
–   Gringo 1.4.9b1231+17
−17
(+214)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Pierre 1.71230+19
−19
(+213)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Dragontooth 0.2 Bahamut 64-bit1230+23
−23
(+213)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Toledo Nanochess Jan/11/20101225+14
−14
(+208)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+223
–   Neurone XXIII1217+31
−31
(+200)4.5 − 14.5
(+3−13=3)
23.7%
4.5 / 19
0.0%
−6
–   GrayMatter SVN16041214+37
−37
(+197)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+84
–   BlitzKibitz 51184+35
−35
(+167)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Cassandre 0.241150+19
−18
(+133)2.5 − 12.5
(+1−11=3)
16.7%
2.5 / 15
0.0%
−137
–   JChecs 0.1.01140+27
−16
(+123)3 − 17
(+0−14=6)
15.0%
3.0 / 20
0.0%
−128
–   Cmcchess 2.271139+23
−15
(+122)1 − 6
(+0−5=2)
14.3%
1.0 / 7
0.0%
−135
–   Brama 0512041138+33
−14
(+121)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Usurpator II1131+22
−8
(+114)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−172
–   Soberango 0.12.01113+23
−9
(+96)26 − 49
(+10−33=32)
34.7%
26.0 / 75
0.0%
−1
–   Blitzter 2.01077+57
−45
(+60)3.5 − 11.5
(+3−11=1)
23.3%
3.5 / 15
0.0%
−173
–   Strategic Deep 1.251073+60
−49
(+56)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
0.0%
−120
–   Frank 0.581071+58
−50
(+54)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Hanzo The Razor1068+70
−54
(+51)1.5 − 5.5
(+0−4=3)
21.4%
1.5 / 7
0.4%
−113
–   Talvmenni 0.11063+67
−59
(+46)20 − 38
(+10−28=20)
34.5%
20.0 / 58
0.0%
−58
–   Minnow1042+90
−80
(+25)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
7.2%
+119
–   Xadreco 5.71024+105
−97
(+7)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
32.8%
−159
–   Safrad 2.1.35.2101024+103
−98
(+7)10.5 − 15.5
(+7−12=7)
40.4%
10.5 / 26
30.5%
−59
–   Safrad 2.2.40.3601011+116
−110
(−6)57 − 38
(+40−21=34)
60.0%
57.0 / 95
67.0%
+60
–   Testina 2.21003+128
−119
(−14)9 − 12
(+4−7=10)
42.9%
9.0 / 21
79.3%
−61
–   GIUChess 1.0 beta21000+128
−122
(−17)10 − 14
(+5−9=10)
41.7%
10.0 / 24
88.6%
−67
–   Shallow Blue 1.0.2 64-bit993+136
−128
(−24)9 − 4
(+7−2=4)
69.2%
9.0 / 13
93.0%
+110
–   Kace 0.82980+150
−141
(−37)5 − 9
(+3−7=4)
35.7%
5.0 / 14
97.5%
−132
–   Youk 1.0.5962+165
−160
(−55)60.5 − 33.5
(+46−19=29)
64.4%
60.5 / 94
100.0%
+40
–   Zoe 0.1943+183
−178
(−74)48 − 22
(+34−8=28)
68.6%
48.0 / 70
100.0%
+44
–   NSVChess v0.14943+184
−179
(−74)8 − 12
(+4−8=8)
40.0%
8.0 / 20
100.0%
−144
–   Chad's Chess 0.15939+188
−182
(−78)14 − 7
(+9−2=10)
66.7%
14.0 / 21
100.0%
+23
–   Luzhin 0.1925+202
−197
(−92)30.5 − 11.5
(+21−2=19)
72.6%
30.5 / 42
100.0%
+47
–   Dreamer906+223
−216
(−111)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
100.0%
−57
–   Pyotr 0.6 AM879+247
−242
(−138)20.5 − 3.5
(+18−1=5)
85.4%
20.5 / 24
100.0%
+143
–   Hippocampe 0.4.1869+258
−252
(−148)9.5 − 3.5
(+8−2=3)
73.1%
9.5 / 13
100.0%
+19
–   Dika 0.4209855+272
−267
(−162)9 − 9
(+4−4=10)
50.0%
9.0 / 18
100.0%
−159
–   Chessputer revision 7 64-bit841+286
−281
(−176)27.5 − 0.5
(+27−0=1)
98.2%
27.5 / 28
100.0%
+444
–   Neurone XVIII795+334
−326
(−222)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−110
–   Chess4j 0.1749+377
−372
(−268)20.5 − 1.5
(+19−0=3)
93.2%
20.5 / 22
100.0%
+130
–   Belofte 0.9.0691+436
−431
(−326)74 − 11
(+64−1=20)
87.1%
74.0 / 85
100.0%
−41
–   EasyPeasy 1.0665+462
−457
(−352)22.5 − 1.5
(+21−0=3)
93.8%
22.5 / 24
100.0%
+57
–   Acqua 20160614565+562
−556
(−452)23 − 0
(+23−0=0)
100.0%
23.0 / 23
100.0%
+INF
–   NEG 0.3d546+581
−576
(−471)8.5 − 0.5
(+8−0=1)
94.4%
8.5 / 9
100.0%
−43
–   Ram 2.0507+619
−614
(−510)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−540
–   Acqua 20160918505+622
−617
(−512)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   CPP1456+671
−666
(−561)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Alouette 0.0.3 64-bit426+700
−695
(−591)66 − 0
(+66−0=0)
100.0%
66.0 / 66
100.0%
+INF
–   POS 1.20422+705
−700
(−595)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−182
–   LaMoSca 0.10368+758
−753
(−649)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−618
–   ACE 0.1358+769
−763
(−659)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
–   Brutus RND257+870
−865
(−760)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−347

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Created in 2005-2013 by CCRL team
Last games added on March 28, 2020