CCRL Blitz
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 2'344'796 games
played by 2'763 programs

White wins: 903'383 (38.5%)
Black wins: 726'503 (31.0%)
Draws: 714'910 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Iota 1.0 32-bit#652  (1037+93
−87
)Quote
Author: Daniel White (Great Britain) Link: Download
This is the only Iota version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   HoiChess 0.103 64-bit1791+20
−19
(+754)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ziggy 0.71744+20
−20
(+707)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Tristram 4.161723+21
−21
(+686)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BACE 0.451675+11
−11
(+638)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pooky 2.71655+14
−14
(+618)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   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
–   Storm 0.61628+10
−10
(+591)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Simon 1.3 64-bit1613+55
−54
(+576)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Rainman 0.7.51606+13
−13
(+569)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   VanillaChess 2.6g1569+18
−18
(+532)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cleo 11563+67
−69
(+526)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hokus-Pokus 0.6.31550+18
−18
(+513)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Larsen VB 0.05.00011542+14
−14
(+505)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Piranha 0.51500+10
−10
(+463)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   St Andersen 1.31 64-bit1486+15
−15
(+449)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Numpty Recharged 64-bit1463+15
−15
(+426)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Blikskottel 0.81459+13
−13
(+422)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   Hactar 0.9.0 64-bit1431+13
−13
(+394)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+424
–   Pwned 1.3 64-bit1430+20
−20
(+393)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   MiniMardi 1.31413+11
−11
(+376)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Quokka 2.0 64-bit1413+23
−23
(+376)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+218
–   Sabrina 3.1.27 64-bit1400+18
−18
(+363)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Nanook 0.171389+14
−14
(+352)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Virutor Chess 1.11363+18
−18
(+326)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Ozwald 0.431341+13
−14
(+304)0 − 3
(+0−3=0)
0.0%
0.0 / 3
0.0%
−INF
–   uMax 1.6w1336+32
−32
(+299)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fimbulwinter 5.001318+25
−26
(+281)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   TRex 1.91289+19
−19
(+252)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+282
–   KillerQueen 2.0b31288+15
−15
(+251)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   CeruleanJS 0.1.1 Blizzard 64-bit1287+16
−16
(+250)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+111
–   QuTeChess 1.0.1t r31274+22
−22
(+237)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+206
–   Sargon 1978 1.001255+20
−20
(+218)22.5 − 46.5
(+2−26=41)
32.6%
22.5 / 69
0.0%
+119
–   Overhead 64-bit1253+60
−56
(+216)3.5 − 24.5
(+0−21=7)
12.5%
3.5 / 28
0.0%
−62
–   Tikov 0.6.31244+17
−17
(+207)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pierre 1.71236+19
−19
(+199)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Dragontooth 0.2 Bahamut 64-bit1236+23
−23
(+199)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Supra 11.5.1 64-bit1233+38
−37
(+196)2 − 7
(+1−6=2)
22.2%
2.0 / 9
0.0%
−7
–   Gringo 1.4.9b1231+17
−17
(+194)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Raffaela 0.1.41230+18
−17
(+193)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Toledo Nanochess Jan/11/20101224+14
−14
(+187)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+202
–   Neurone XXIII1219+31
−31
(+182)4.5 − 14.5
(+3−13=3)
23.7%
4.5 / 19
0.0%
−24
–   BlitzKibitz 51184+35
−35
(+147)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   GrayMatter SVN16041162+35
−30
(+125)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+12
–   Cassandre 0.241150+19
−18
(+113)2.5 − 12.5
(+1−11=3)
16.7%
2.5 / 15
0.0%
−157
–   JChecs 0.1.01141+27
−14
(+104)3 − 17
(+0−14=6)
15.0%
3.0 / 20
0.0%
−147
–   Cmcchess 2.271140+23
−13
(+103)1 − 6
(+0−5=2)
14.3%
1.0 / 7
0.0%
−154
–   Brama 0512041136+34
−10
(+99)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Usurpator II1128+22
−3
(+91)2 − 8
(+2−8=0)
20.0%
2.0 / 10
0.0%
−195
–   Soberango 0.12.01115+24
−9
(+78)26 − 49
(+10−33=32)
34.7%
26.0 / 75
0.0%
−19
–   Blitzter 2.01080+55
−45
(+43)3.5 − 11.5
(+3−11=1)
23.3%
3.5 / 15
0.2%
−190
–   Strategic Deep 1.251075+60
−49
(+38)2.5 − 6.5
(+2−6=1)
27.8%
2.5 / 9
0.6%
−138
–   Frank 0.581074+58
−50
(+37)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.3%
+INF
–   Hanzo The Razor1070+71
−54
(+33)1.5 − 5.5
(+0−4=3)
21.4%
1.5 / 7
3.8%
−131
–   Talvmenni 0.11067+65
−58
(+30)20 − 38
(+10−28=20)
34.5%
20.0 / 58
0.9%
−74
–   Minnow1062+72
−63
(+25)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
4.7%
+119
–   ROBOKewlper 0.047a1061+71
−63
(+24)50.5 − 36.5
(+30−16=41)
58.0%
50.5 / 87
3.8%
+73
–   Safrad 2.1.35.2101025+105
−99
(−12)10.5 − 15.5
(+7−12=7)
40.4%
10.5 / 26
84.1%
−78
–   Xadreco 5.71025+107
−99
(−12)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
77.9%
−178
–   Safrad 2.2.40.3601017+113
−107
(−20)57 − 38
(+40−21=34)
60.0%
57.0 / 95
93.3%
+46
–   Testina 2.21006+128
−119
(−31)9 − 12
(+4−7=10)
42.9%
9.0 / 21
96.2%
−78
–   Shallow Blue 1.0.2 64-bit997+134
−127
(−40)9 − 4
(+7−2=4)
69.2%
9.0 / 13
99.3%
+95
–   GIUChess 1.0 beta2994+136
−131
(−43)10 − 14
(+5−9=10)
41.7%
10.0 / 24
99.9%
−93
–   Kace 0.82992+140
−132
(−45)5 − 9
(+3−7=4)
35.7%
5.0 / 14
99.5%
−140
–   Youk 1.0.5966+164
−159
(−71)60.5 − 33.5
(+46−19=29)
64.4%
60.5 / 94
100.0%
+24
–   Zoe 0.1948+182
−177
(−89)48 − 22
(+34−8=28)
68.6%
48.0 / 70
100.0%
+29
–   NSVChess v0.14946+184
−179
(−91)8 − 12
(+4−8=8)
40.0%
8.0 / 20
100.0%
−161
–   Chad's Chess 0.15941+189
−183
(−96)14 − 7
(+9−2=10)
66.7%
14.0 / 21
100.0%
+5
–   Luzhin 0.1927+203
−197
(−110)30.5 − 11.5
(+21−2=19)
72.6%
30.5 / 42
100.0%
+29
–   Dreamer909+223
−216
(−128)10.5 − 7.5
(+8−5=5)
58.3%
10.5 / 18
100.0%
−74
–   Pyotr 0.6 AM881+248
−243
(−156)20.5 − 3.5
(+18−1=5)
85.4%
20.5 / 24
100.0%
+125
–   Hippocampe 0.4.1872+258
−252
(−165)9.5 − 3.5
(+8−2=3)
73.1%
9.5 / 13
100.0%
+2
–   Dika 0.4209857+273
−268
(−180)9 − 9
(+4−4=10)
50.0%
9.0 / 18
100.0%
−177
–   Chessputer revision 7 64-bit843+287
−282
(−194)27.5 − 0.5
(+27−0=1)
98.2%
27.5 / 28
100.0%
+426
–   Neurone XVIII799+333
−326
(−238)8 − 4
(+6−2=4)
66.7%
8.0 / 12
100.0%
−126
–   Chess4j 0.1752+378
−373
(−285)20.5 − 1.5
(+19−0=3)
93.2%
20.5 / 22
100.0%
+113
–   Belofte 0.9.0693+436
−431
(−344)74 − 11
(+64−1=20)
87.1%
74.0 / 85
100.0%
−59
–   EasyPeasy 1.0667+463
−458
(−370)22.5 − 1.5
(+21−0=3)
93.8%
22.5 / 24
100.0%
+39
–   Acqua 20160614568+562
−556
(−469)23 − 0
(+23−0=0)
100.0%
23.0 / 23
100.0%
+INF
–   NEG 0.3d548+582
−576
(−489)8.5 − 0.5
(+8−0=1)
94.4%
8.5 / 9
100.0%
−61
–   Ram 2.0509+620
−615
(−528)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−558
–   Acqua 20160918507+623
−618
(−530)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   CPP1458+672
−667
(−579)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Alouette 0.0.3 64-bit429+701
−696
(−608)66 − 0
(+66−0=0)
100.0%
66.0 / 66
100.0%
+INF
–   POS 1.20424+706
−701
(−613)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−199
–   LaMoSca 0.10370+759
−754
(−667)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−636
–   ACE 0.1360+770
−764
(−677)9 − 0
(+9−0=0)
100.0%
9.0 / 9
100.0%
+INF
–   Brutus RND259+871
−866
(−778)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
−365

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020