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

Options
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
0
–   Ziggy 0.71745+20
−20		(+728)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Tristram 4.161723+22
−22		(+706)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   BACE 0.451676+11
−11		(+659)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Pooky 2.71657+14
−14		(+640)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   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
0
–   Storm 0.61629+10
−10		(+612)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Rainman 0.7.51609+13
−13		(+592)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   VanillaChess 2.6g1576+19
−19		(+559)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Cleo 11567+70
−72		(+550)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Simon 1.3 64-bit1563+85
−85		(+546)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Hokus-Pokus 0.6.31552+18
−18		(+535)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Larsen VB 0.05.00011543+14
−14		(+526)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
0 0
–   Piranha 0.51501+10
−10		(+484)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   St Andersen 1.31 64-bit1489+15
−15		(+472)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Numpty Recharged 64-bit1468+15
−15		(+451)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Blikskottel 0.81463+13
−13		(+446)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   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
0
–   Quokka 2.0 64-bit1414+26
−26		(+397)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+239
= 0
–   MiniMardi 1.31414+11
−11		(+397)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Sabrina 3.1.27 64-bit1408+19
−19		(+391)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Nanook 0.171389+14
−14		(+372)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Virutor Chess 1.11364+18
−18		(+347)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Ozwald 0.431342+14
−14		(+325)0 − 3
(+0−3=0)		0.0%
0.0 / 3
0.0%
−INF
0 0 0
–   uMax 1.6w1336+32
−32		(+319)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Fimbulwinter 5.001319+26
−26		(+302)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   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
0
–   CeruleanJS 0.1.1 Blizzard 64-bit1288+16
−16		(+271)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
+132
= 0 0 =
–   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
0 0 0 = 0 = = 0 = 0 0 0 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = 0
–   Tikov 0.6.31245+17
−17		(+228)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Raffaela 0.1.41233+18
−18		(+216)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Supra 11.5.1 64-bit1232+38
−37		(+215)2 − 7
(+1−6=2)		22.2%
2.0 / 9
0.0%
+11
0 1 0 = 0 0 0 0 =
–   Gringo 1.4.9b1231+17
−17		(+214)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Pierre 1.71230+19
−19		(+213)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Dragontooth 0.2 Bahamut 64-bit1230+23
−23		(+213)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Toledo Nanochess Jan/11/20101225+14
−14		(+208)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+223
= 1 0
–   Neurone XXIII1217+31
−31		(+200)4.5 − 14.5
(+3−13=3)		23.7%
4.5 / 19
0.0%
−6
= 0 0 1 = 0 0 0 1 0 0 0 0 0 0 0 1 0 =
–   GrayMatter SVN16041214+37
−37		(+197)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
+84
= 0 1 = 0 0
–   BlitzKibitz 51184+35
−35		(+167)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Cassandre 0.241150+19
−18		(+133)2.5 − 12.5
(+1−11=3)		16.7%
2.5 / 15
0.0%
−137
0 0 0 0 0 0 1 = 0 = 0 0 0 0 =
–   JChecs 0.1.01140+27
−16		(+123)3 − 17
(+0−14=6)		15.0%
3.0 / 20
0.0%
−128
= = 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 0 =
–   Cmcchess 2.271139+23
−15		(+122)1 − 6
(+0−5=2)		14.3%
1.0 / 7
0.0%
−135
0 0 0 0 = = 0
–   Brama 0512041138+33
−14		(+121)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
0
–   Usurpator II1131+22
−8		(+114)2 − 8
(+2−8=0)		20.0%
2.0 / 10
0.0%
−172
0 0 0 0 0 1 1 0 0 0
–   Soberango 0.12.01113+23
−9		(+96)26 − 49
(+10−33=32)
34.7%
26.0 / 75
0.0%
−1
= = = 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 2.01077+57
−45		(+60)3.5 − 11.5
(+3−11=1)		23.3%
3.5 / 15
0.0%
−173
0 1 0 1 0 0 0 0 1 0 = 0 0 0 0
–   Strategic Deep 1.251073+60
−49		(+56)2.5 − 6.5
(+2−6=1)		27.8%
2.5 / 9
0.0%
−120
1 0 0 0 1 = 0 0 0
–   Frank 0.581071+58
−50		(+54)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
1
–   Hanzo The Razor1068+70
−54		(+51)1.5 − 5.5
(+0−4=3)		21.4%
1.5 / 7
0.4%
−113
= = 0 = 0 0 0
–   Talvmenni 0.11063+67
−59		(+46)20 − 38
(+10−28=20)
34.5%
20.0 / 58
0.0%
−58
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
–   Minnow1042+90
−80		(+25)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
7.2%
+119
1 0 = 1 = 1 = = = 1
–   Xadreco 5.71024+105
−97		(+7)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
32.8%
−159
= 1 0 = 0 = 0 0 0 0
–   Safrad 2.1.35.2101024+103
−98		(+7)10.5 − 15.5
(+7−12=7)		40.4%
10.5 / 26
30.5%
−59
1 0 0 = 1 = = = 0 = 1 0 0 1 0 0 0 0 0 0 1 = = 1 0 1
–   Safrad 2.2.40.3601011+116
−110		(−6)57 − 38
(+40−21=34)
60.0%
57.0 / 95
67.0%
+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 2.21003+128
−119		(−14)9 − 12
(+4−7=10)		42.9%
9.0 / 21
79.3%
−61
1 1 0 = 0 0 0 1 0 = = = = 0 = = 0 = = 1 =
–   GIUChess 1.0 beta21000+128
−122		(−17)10 − 14
(+5−9=10)		41.7%
10.0 / 24
88.6%
−67
1 = = = 1 1 0 = = 0 0 1 = = 0 0 0 1 0 = 0 = = 0
–   Shallow Blue 1.0.2 64-bit993+136
−128		(−24)9 − 4
(+7−2=4)		69.2%
9.0 / 13
93.0%
+110
0 1 1 1 = 1 1 = 0 1 = 1 =
–   Kace 0.82980+150
−141		(−37)5 − 9
(+3−7=4)		35.7%
5.0 / 14
97.5%
−132
= 0 1 0 0 1 = 0 = = 0 1 0 0
–   Youk 1.0.5962+165
−160		(−55)60.5 − 33.5
(+46−19=29)
64.4%
60.5 / 94
100.0%
+40
0 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 0 1 = 1 0 1 0 1 1 0 = 0 1 1 1 1 1 1 1 0 0 0 0 1
–   Zoe 0.1943+183
−178		(−74)48 − 22
(+34−8=28)
68.6%
48.0 / 70
100.0%
+44
= = 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
–   NSVChess v0.14943+184
−179		(−74)8 − 12
(+4−8=8)		40.0%
8.0 / 20
100.0%
−144
0 = 0 0 1 = 1 = = = 0 = 0 = 0 0 0 1 = 1
–   Chad's Chess 0.15939+188
−182		(−78)14 − 7
(+9−2=10)		66.7%
14.0 / 21
100.0%
+23
= 1 1 = = 1 1 = 0 1 = 1 1 0 = = = = 1 = 1
–   Luzhin 0.1925+202
−197		(−92)30.5 − 11.5
(+21−2=19)
72.6%
30.5 / 42
100.0%
+47
1 = 1 1 1 = 1 = 1 1 1 = 1 = = 1 = 1 1 = = 1 = 0 1 = 1 = 0 = 1 1 = = = 1 = 1 1 1 = =
–   Dreamer906+223
−216		(−111)10.5 − 7.5
(+8−5=5)		58.3%
10.5 / 18
100.0%
−57
= 0 1 = 1 1 1 1 0 = 0 1 1 = 1 0 0 =
–   Pyotr 0.6 AM879+247
−242		(−138)20.5 − 3.5
(+18−1=5)		85.4%
20.5 / 24
100.0%
+143
1 1 1 1 1 0 = 1 = 1 1 1 1 1 1 = 1 1 1 = 1 = 1 1
–   Hippocampe 0.4.1869+258
−252		(−148)9.5 − 3.5
(+8−2=3)		73.1%
9.5 / 13
100.0%
+19
1 1 1 = 0 1 = 1 1 0 1 = 1
–   Dika 0.4209855+272
−267		(−162)9 − 9
(+4−4=10)		50.0%
9.0 / 18
100.0%
−159
1 0 = = = = = = = 1 0 1 0 = 1 0 = =
–   Chessputer revision 7 64-bit841+286
−281		(−176)27.5 − 0.5
(+27−0=1)		98.2%
27.5 / 28
100.0%
+444
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 XVIII795+334
−326		(−222)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
−110
0 1 = = 1 1 = 1 1 = 1 0
–   Chess4j 0.1749+377
−372		(−268)20.5 − 1.5
(+19−0=3)		93.2%
20.5 / 22
100.0%
+130
1 1 = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1
–   Belofte 0.9.0691+436
−431		(−326)74 − 11
(+64−1=20)
87.1%
74.0 / 85
100.0%
−41
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+462
−457		(−352)22.5 − 1.5
(+21−0=3)		93.8%
22.5 / 24
100.0%
+57
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1
–   Acqua 20160614565+562
−556		(−452)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+581
−576		(−471)8.5 − 0.5
(+8−0=1)		94.4%
8.5 / 9
100.0%
−43
1 1 1 = 1 1 1 1 1
–   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
1 1 1
–   CPP1456+671
−666		(−561)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1
–   Alouette 0.0.3 64-bit426+700
−695		(−591)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+705
−700		(−595)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−182
1 1 1 1 1 1 1 =
–   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
1 1 1 1 1 1 1 1 1
–   Brutus RND257+870
−865		(−760)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
−347
1 1 1 1 1 1 = 1
1166 games: 524 wins, 321 losses, 321 draws (27.5%), score: 58.7%

Rating changes by day

Rating changes with played games

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