CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Iota 1.0 32-bit#671  (1036+104
−99		)Quote
Author: Daniel White (Great Britain) Link: Download
This is the only Iota version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1791+20
−19		(+755)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71747+20
−20		(+711)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Tristram 4.161726+20
−19		(+690)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   BACE 0.451675+11
−11		(+639)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pooky 2.71654+14
−14		(+618)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   JSBam 0.521652+28
−28		(+616)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+585
=
–   IQ23.0031641+10
−10		(+605)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Storm 0.61628+10
−10		(+592)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Simon 1.3 64-bit1613+55
−54		(+577)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Rainman 0.7.51603+13
−13		(+567)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   VanillaChess 2.6g1570+17
−17		(+534)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cleo 11566+67
−69		(+530)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hokus-Pokus 0.6.31552+18
−17		(+516)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Larsen VB 0.05.00011541+14
−13		(+505)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Piranha 0.51499+10
−10		(+463)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   St Andersen 1.31 64-bit1485+15
−15		(+449)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pwned 1.3 64-bit1477+19
−19		(+441)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Blikskottel 0.81459+12
−12		(+423)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Numpty Recharged 64-bit1458+14
−14		(+422)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hactar 0.9.0 64-bit1424+13
−13		(+388)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+418
=
–   MiniMardi 1.31413+11
−11		(+377)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Quokka 2.0 64-bit1410+22
−22		(+374)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+216
0 =
–   Sabrina 3.1.27 64-bit1394+17
−18		(+358)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Nanook 0.171390+13
−14		(+354)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Virutor Chess 1.11363+18
−18		(+327)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ozwald 0.431349+13
−13		(+313)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   uMax 1.6w1337+32
−32		(+301)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001317+25
−26		(+281)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   KillerQueen 2.0b31290+14
−14		(+254)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   CeruleanJS 0.1.1 Blizzard 64-bit1286+15
−15		(+250)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+111
0 0 = =
–   T.rex 1.91282+18
−18		(+246)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+276
=
–   QuTeChess 1.0.1t r31274+22
−22		(+238)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+207
=
–   Overhead 64-bit1253+60
−56		(+217)3.5 − 24.5
(+0−21=7)		12.5%
3.5 / 28
0.0%
−61
0 0 0 = 0 = = 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = 0
–   Sargon 1978 1.001249+18
−18		(+213)22.5 − 46.5
(+2−26=41)
32.6%
22.5 / 69
0.0%
+114
0 = 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 = = = = = = =
–   Tikov 0.6.31244+17
−17		(+208)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pierre 1.71236+19
−19		(+200)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Dragontooth 0.2 Bahamut 64-bit1236+23
−23		(+200)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Supra 11.5.1 64-bit1232+38
−37		(+196)2 − 7
(+1−6=2)		22.2%
2.0 / 9
0.0%
−7
0 1 0 = 0 0 0 0 =
–   Gringo 1.4.9b1232+17
−17		(+196)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Raffaela 0.1.41231+17
−18		(+195)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Toledo Nanochess Jan/11/20101224+13
−14		(+188)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+203
1 0 =
–   Neurone XXIII1218+31
−31		(+182)4.5 − 14.5
(+3−13=3)		23.7%
4.5 / 19
0.0%
−24
= 0 0 1 = 0 0 0 1 0 0 0 0 0 0 0 1 0 =
–   BlitzKibitz 51185+35
−35		(+149)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   GrayMatter SVN16041161+35
−23		(+125)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+12
= 1 0 0 0 =
–   Cassandre 0.241148+18
−12		(+112)2.5 − 12.5
(+1−11=3)		16.7%
2.5 / 15
0.0%
−158
0 0 0 0 0 0 1 = 0 = 0 0 0 0 =
–   JChecs 0.1.01142+28
−6		(+106)3 − 17
(+0−14=6)		15.0%
3.0 / 20
0.0%
−145
= = 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 0 =
–   Cmcchess 2.271140+24
−4		(+104)1 − 6
(+0−5=2)		14.3%
1.0 / 7
0.0%
−153
0 0 0 0 = = 0
–   Brama 0512041137+36
−1		(+101)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Usurpator II1128+26
−7		(+92)2 − 8
(+2−8=0)		20.0%
2.0 / 10
0.0%
−194
0 0 0 0 0 1 1 0 0 0
–   Soberango 0.12.01115+30
−20		(+79)26 − 49
(+10−33=32)
34.7%
26.0 / 75
0.0%
−18
= = = = = 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 2.01080+64
−55		(+44)3.5 − 11.5
(+3−11=1)		23.3%
3.5 / 15
0.1%
−189
0 1 0 1 0 0 0 0 1 0 = 0 0 0 0
–   Strategic Deep 1.251074+71
−61		(+38)2.5 − 6.5
(+2−6=1)		27.8%
2.5 / 9
0.5%
−138
1 0 0 0 1 = 0 0 0
–   Frank 0.581074+68
−61		(+38)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.2%
+INF
1
–   Hanzo The Razor1071+79
−64		(+35)1.5 − 5.5
(+0−4=3)		21.4%
1.5 / 7
3.0%
−129
= = 0 = 0 0 0
–   Talvmenni 0.11067+75
−68		(+31)20 − 38
(+10−28=20)
34.5%
20.0 / 58
0.7%
−73
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 = = 0 0 0 = 0 0 = 0 0 0 = 0 1
–   Minnow1065+78
−69		(+29)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
2.1%
+123
1 0 = 1 = 1 = = = 1
–   ROBOKewlper 0.047a1063+79
−71		(+27)50.5 − 36.5
(+30−16=41)
58.0%
50.5 / 87
2.0%
+76
= = = = = = 1 1 = 1 1 0 = 1 = = 0 1 = = = 1 0 1 = = 1 0 1 = = 0 1 0 1 = = = 0 1 1 = 1 = 1 = 1 = 1 = 0 = = 0 1 1 = 0 = 1 1 = 0 1 = = = = = = = 1 0 1 0 1 1 0 = 0 = 0 1 = 1 1 =
–   Safrad 2.1.35.2101025+115
−110		(−11)10.5 − 15.5
(+7−12=7)		40.4%
10.5 / 26
82.0%
−77
1 0 0 = 1 = = = 0 = 1 0 0 1 0 0 0 0 0 0 1 = = 1 0 1
–   Xadreco 5.71024+118
−110		(−12)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
76.9%
−178
= 1 0 = 0 = 0 0 0 0
–   Safrad 2.2.40.3601021+119
−113		(−15)57 − 38
(+40−21=34)
60.0%
57.0 / 95
86.8%
+51
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 =
–   Kace 0.821016+126
−118		(−20)5 − 9
(+3−7=4)		35.7%
5.0 / 14
88.4%
−115
= 0 1 0 0 1 = 0 = = 0 1 0 0
–   Testina 2.21004+140
−131		(−32)9 − 12
(+4−7=10)		42.9%
9.0 / 21
96.5%
−79
1 1 0 = 0 0 0 1 0 = = = = 0 = = 0 = = 1 =
–   GIUChess 1.0 beta2997+143
−138		(−39)10 − 14
(+5−9=10)		41.7%
10.0 / 24
99.8%
−89
= 1 = 1 0 = = 0 0 1 = = 0 0 0 1 0 = 0 = = 0 1 =
–   Shallow Blue 1.0.2 64-bit993+148
−141		(−43)9 − 4
(+7−2=4)		69.2%
9.0 / 13
99.6%
+92
0 1 1 1 = 1 1 = 0 1 = 1 =
–   Youk 1.0.5969+171
−165		(−67)60.5 − 33.5
(+46−19=29)
64.4%
60.5 / 94
100.0%
+28
= 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 = 1 1 0 1 0 1 1 0 = 0 1 1 1 1 1 1 1 0 0 0 0 1 0 0
–   Zoe 0.1949+191
−186		(−87)48 − 22
(+34−8=28)
68.6%
48.0 / 70
100.0%
+31
= = 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
–   Chad's Chess 0.15939+201
−196		(−97)14 − 7
(+9−2=10)		66.7%
14.0 / 21
100.0%
+4
= 1 1 = = 1 1 = 0 1 = 1 1 0 = = = = 1 = 1
–   NSVChess v0.14930+209
−204		(−106)8 − 12
(+4−8=8)		40.0%
8.0 / 20
100.0%
−176
0 1 = = 1 = = = 0 = 0 = 0 0 0 1 = 1 0 0
–   Luzhin 0.1922+217
−212		(−114)30.5 − 11.5
(+21−2=19)
72.6%
30.5 / 42
100.0%
+25
1 = 1 1 1 = 1 = 1 1 1 = 1 = = 1 = 1 1 = = 1 = 0 1 = 1 = 0 = 1 1 = = = 1 = 1 1 1 = =
–   Dreamer902+240
−232		(−134)10.5 − 7.5
(+8−5=5)		58.3%
10.5 / 18
100.0%
−80
= 0 1 = 1 1 1 1 0 = 0 1 1 = 1 0 0 =
–   Pyotr 0.6 AM867+272
−267		(−169)20.5 − 3.5
(+18−1=5)		85.4%
20.5 / 24
100.0%
+112
1 1 1 1 1 0 = 1 = 1 1 1 1 1 1 = 1 1 1 = 1 = 1 1
–   Hippocampe 0.4.1865+275
−269		(−171)9.5 − 3.5
(+8−2=3)		73.1%
9.5 / 13
100.0%
−3
1 1 1 = 0 1 = 1 1 0 1 = 1
–   Dika 0.4209848+292
−286		(−188)9 − 9
(+4−4=10)		50.0%
9.0 / 18
100.0%
−185
1 0 = = = = = = = 1 0 1 0 = 1 0 = =
–   Monchester 0.99 64-bit835+305
−300		(−201)28.5 − 7.5
(+22−1=13)
79.2%
28.5 / 36
100.0%
−9
1 = = 1 1 = 1 1 1 = 1 = = 1 1 1 1 1 1 1 1 = = = 1 1 = = 1 = 0 1 1 1 1 =
–   Chessputer revision 7 64-bit831+309
−304		(−205)27.5 − 0.5
(+27−0=1)		98.2%
27.5 / 28
100.0%
+415
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 XVIII800+342
−335		(−236)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
−124
0 1 = = 1 1 = 1 1 = 1 0
–   Chess4j 0.1745+395
−390		(−291)20.5 − 1.5
(+19−0=3)		93.2%
20.5 / 22
100.0%
+107
1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1
–   Belofte 0.9.0684+456
−451		(−352)74 − 11
(+64−1=20)
87.1%
74.0 / 85
100.0%
−67
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 =
–   EasyPeasy 1.0657+483
−478		(−379)22.5 − 1.5
(+21−0=3)		93.8%
22.5 / 24
100.0%
+30
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1
–   Acqua 20160614561+579
−574		(−475)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
–   NEG 0.3d538+601
−596		(−498)8.5 − 0.5
(+8−0=1)		94.4%
8.5 / 9
100.0%
−70
1 1 1 = 1 1 1 1 1
–   Ram 2.0500+640
−635		(−536)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−566
= =
–   Acqua 20160918497+643
−638		(−539)3 − 0
(+3−0=0)		100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   CPP1448+692
−687		(−588)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Alouette 0.0.3 64-bit418+721
−716		(−618)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 1.20414+726
−721		(−622)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−208
1 1 1 1 1 1 1 =
–   LaMoSca 0.10360+780
−775		(−676)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−645
=
–   ACE 0.1350+790
−785		(−686)9 − 0
(+9−0=0)		100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Brutus RND249+891
−886		(−787)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−374
1 1 1 1 1 1 = 1
1358 games: 578 wins, 364 losses, 416 draws (30.6%), score: 57.9%

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021