CCRL Blitz
Downloads and Statistics
January 23, 2021
Testing summary:
Total: 2'444'303 games
played by 2'907 programs

White wins: 940'165 (38.5%)
Black wins: 754'457 (30.9%)
Draws: 749'681 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Iota 1.0 32-bit#666  (1037+102
−97		)Quote
Author: Daniel White (Great Britain) Link: Download
This is the only Iota version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1791+19
−19		(+754)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ziggy 0.71747+20
−20		(+710)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Tristram 4.161723+20
−20		(+686)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   BACE 0.451675+11
−11		(+638)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pooky 2.71651+14
−14		(+614)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   JSBam 0.521651+28
−28		(+614)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+583
=
–   IQ23.0031641+10
−10		(+604)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Storm 0.61628+10
−10		(+591)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Simon 1.3 64-bit1613+55
−54		(+576)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Rainman 0.7.51603+13
−13		(+566)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   VanillaChess 2.6g1569+17
−17		(+532)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cleo 11566+67
−69		(+529)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hokus-Pokus 0.6.31552+17
−18		(+515)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Larsen VB 0.05.00011542+13
−14		(+505)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Piranha 0.51499+10
−10		(+462)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   St Andersen 1.31 64-bit1486+15
−15		(+449)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pwned 1.3 64-bit1468+19
−19		(+431)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Blikskottel 0.81459+12
−12		(+422)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   Numpty Recharged 64-bit1458+14
−14		(+421)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hactar 0.9.0 64-bit1423+13
−13		(+386)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+416
=
–   MiniMardi 1.31413+11
−10		(+376)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Quokka 2.0 64-bit1409+22
−22		(+372)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+214
= 0
–   Sabrina 3.1.27 64-bit1394+17
−18		(+357)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Nanook 0.171390+14
−14		(+353)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Virutor Chess 1.11363+18
−18		(+326)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ozwald 0.431348+13
−13		(+311)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   uMax 1.6w1336+32
−32		(+299)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001318+26
−26		(+281)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   KillerQueen 2.0b31289+15
−14		(+252)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   CeruleanJS 0.1.1 Blizzard 64-bit1285+15
−15		(+248)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+109
= = 0 0
–   T.rex 1.91284+19
−19		(+247)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+277
=
–   QuTeChess 1.0.1t r31274+22
−22		(+237)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+206
=
–   Overhead 64-bit1253+60
−56		(+216)3.5 − 24.5
(+0−21=7)		12.5%
3.5 / 28
0.0%
−62
0 0 0 = 0 = = 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = 0
–   Sargon 1978 1.001251+19
−19		(+214)22.5 − 46.5
(+2−26=41)
32.6%
22.5 / 69
0.0%
+115
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 0.6.31245+17
−17		(+208)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pierre 1.71236+19
−19		(+199)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Dragontooth 0.2 Bahamut 64-bit1236+23
−23		(+199)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Supra 11.5.1 64-bit1232+38
−37		(+195)2 − 7
(+1−6=2)		22.2%
2.0 / 9
0.0%
−8
0 1 0 = 0 0 0 0 =
–   Gringo 1.4.9b1232+17
−17		(+195)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Raffaela 0.1.41231+18
−18		(+194)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Toledo Nanochess Jan/11/20101225+14
−14		(+188)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+203
0 = 1
–   Neurone XXIII1219+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		(+148)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   GrayMatter SVN16041162+35
−24		(+125)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+12
0 = 0 0 1 =
–   Cassandre 0.241151+18
−14		(+114)2.5 − 12.5
(+1−11=3)		16.7%
2.5 / 15
0.0%
−156
0 0 0 0 0 0 1 = 0 = 0 0 0 0 =
–   JChecs 0.1.01142+28
−7		(+105)3 − 17
(+0−14=6)		15.0%
3.0 / 20
0.0%
−146
= = 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 0 =
–   Cmcchess 2.271140+24
−6		(+103)1 − 6
(+0−5=2)		14.3%
1.0 / 7
0.0%
−154
0 0 0 0 = = 0
–   Brama 0512041137+35
−3		(+100)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Usurpator II1128+25
−6		(+91)2 − 8
(+2−8=0)		20.0%
2.0 / 10
0.0%
−195
0 0 0 0 0 1 1 0 0 0
–   Soberango 0.12.01115+29
−18		(+78)26 − 49
(+10−33=32)
34.7%
26.0 / 75
0.0%
−19
= = = 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+63
−53		(+43)3.5 − 11.5
(+3−11=1)		23.3%
3.5 / 15
0.2%
−190
0 1 0 1 0 0 0 0 1 0 = 0 0 0 0
–   Frank 0.581075+67
−59		(+38)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.2%
+INF
1
–   Strategic Deep 1.251075+68
−58		(+38)2.5 − 6.5
(+2−6=1)		27.8%
2.5 / 9
0.5%
−138
1 0 0 0 1 = 0 0 0
–   Hanzo The Razor1071+78
−63		(+34)1.5 − 5.5
(+0−4=3)		21.4%
1.5 / 7
3.6%
−130
= = 0 = 0 0 0
–   Talvmenni 0.11067+74
−66		(+30)20 − 38
(+10−28=20)
34.5%
20.0 / 58
0.8%
−74
= 0 0 0 = 0 0 = 0 0 0 = 0 1 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 =
–   Minnow1066+76
−68		(+29)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
2.3%
+123
1 0 = 1 = 1 = = = 1
–   ROBOKewlper 0.047a1062+79
−71		(+25)50.5 − 36.5
(+30−16=41)
58.0%
50.5 / 87
3.0%
+74
= = = = = = 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 =
–   Xadreco 5.71026+115
−108		(−11)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
77.1%
−177
= 1 0 = 0 = 0 0 0 0
–   Safrad 2.1.35.2101025+114
−108		(−12)10.5 − 15.5
(+7−12=7)		40.4%
10.5 / 26
83.1%
−78
1 0 0 = 1 = = = 0 = 1 0 0 1 0 0 0 0 0 0 1 = = 1 0 1
–   Safrad 2.2.40.3601021+118
−113		(−16)57 − 38
(+40−21=34)
60.0%
57.0 / 95
89.3%
+50
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 2.21005+137
−128		(−32)9 − 12
(+4−7=10)		42.9%
9.0 / 21
96.3%
−79
1 1 0 = 0 0 0 1 0 = = = = 0 = = 0 = = 1 =
–   Kace 0.82997+144
−136		(−40)5 − 9
(+3−7=4)		35.7%
5.0 / 14
99.1%
−135
= 0 1 0 0 1 = 0 = = 0 1 0 0
–   Shallow Blue 1.0.2 64-bit996+145
−138		(−41)9 − 4
(+7−2=4)		69.2%
9.0 / 13
99.5%
+94
0 1 1 1 = 1 1 = 0 1 = 1 =
–   GIUChess 1.0 beta2993+145
−140		(−44)10 − 14
(+5−9=10)		41.7%
10.0 / 24
99.9%
−94
1 0 = = 0 0 1 = = 0 0 0 1 0 = 0 = = 0 = 1 = 1 =
–   Youk 1.0.5967+172
−167		(−70)60.5 − 33.5
(+46−19=29)
64.4%
60.5 / 94
100.0%
+25
1 0 1 0 1 1 0 = 0 1 1 1 1 1 1 1 0 0 0 0 1 0 0 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 =
–   Zoe 0.1948+191
−185		(−89)48 − 22
(+34−8=28)
68.6%
48.0 / 70
100.0%
+29
0 = = 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
–   Chad's Chess 0.15941+198
−193		(−96)14 − 7
(+9−2=10)		66.7%
14.0 / 21
100.0%
+5
= 1 1 = = 1 1 = 0 1 = 1 1 0 = = = = 1 = 1
–   NSVChess v0.14940+199
−193		(−97)8 − 12
(+4−8=8)		40.0%
8.0 / 20
100.0%
−167
= 1 = = = 0 = 0 = 0 0 0 1 = 1 0 0 = 1 0
–   Luzhin 0.1926+213
−207		(−111)30.5 − 11.5
(+21−2=19)
72.6%
30.5 / 42
100.0%
+28
1 = 1 1 1 = 1 = 1 1 1 = 1 = = 1 = 1 1 = = 1 = 0 1 = 1 = 0 = 1 1 = = = 1 = 1 1 1 = =
–   Dreamer907+234
−226		(−130)10.5 − 7.5
(+8−5=5)		58.3%
10.5 / 18
100.0%
−76
= 0 1 = 1 1 1 1 0 = 0 1 1 = 1 0 0 =
–   Pyotr 0.6 AM878+261
−256		(−159)20.5 − 3.5
(+18−1=5)		85.4%
20.5 / 24
100.0%
+122
1 1 1 1 1 0 = 1 = 1 1 1 1 1 1 = 1 1 1 = 1 = 1 1
–   Hippocampe 0.4.1871+268
−263		(−166)9.5 − 3.5
(+8−2=3)		73.1%
9.5 / 13
100.0%
+1
1 1 1 = 0 1 = 1 1 0 1 = 1
–   Dika 0.4209855+284
−279		(−182)9 − 9
(+4−4=10)		50.0%
9.0 / 18
100.0%
−179
1 0 = = = = = = = 1 0 1 0 = 1 0 = =
–   Chessputer revision 7 64-bit841+298
−293		(−196)27.5 − 0.5
(+27−0=1)		98.2%
27.5 / 28
100.0%
+424
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
–   Monchester 0.99 64-bit837+302
−296		(−200)28.5 − 7.5
(+22−1=13)
79.2%
28.5 / 36
100.0%
−8
1 = = 1 1 = 1 1 1 = 1 = = 1 1 1 1 1 1 1 1 = = = 1 1 = = 1 = 0 1 1 1 1 =
–   Neurone XVIII799+342
−335		(−238)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
−126
0 1 = = 1 1 = 1 1 = 1 0
–   Chess4j 0.1750+388
−383		(−287)20.5 − 1.5
(+19−0=3)		93.2%
20.5 / 22
100.0%
+111
1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1
–   Belofte 0.9.0691+448
−443		(−346)74 − 11
(+64−1=20)
87.1%
74.0 / 85
100.0%
−61
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 1.0665+474
−469		(−372)22.5 − 1.5
(+21−0=3)		93.8%
22.5 / 24
100.0%
+37
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1
–   Acqua 20160614567+572
−567		(−470)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 0.3d546+593
−587		(−491)8.5 − 0.5
(+8−0=1)		94.4%
8.5 / 9
100.0%
−63
1 1 1 = 1 1 1 1 1
–   Ram 2.0507+631
−626		(−530)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−560
= =
–   Acqua 20160918505+634
−629		(−532)3 − 0
(+3−0=0)		100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   CPP1456+683
−678		(−581)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Alouette 0.0.3 64-bit426+712
−707		(−611)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 1.20422+717
−712		(−615)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−201
1 1 1 1 1 1 1 =
–   LaMoSca 0.10368+771
−765		(−669)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−638
=
–   ACE 0.1358+781
−776		(−679)9 − 0
(+9−0=0)		100.0%
9.0 / 9
100.0%
+INF
1 1 1 1 1 1 1 1 1
–   Brutus RND257+882
−877		(−780)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−367
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 January 23, 2021