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
IQ23.003#547  (1642+10
−10
)Quote
Author: Mathias Muller (Germany) Link: Homepage
This is the only IQ23 version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   tomitankChess 3.0 64-bit2766+14
−13
(+1124)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pirarucu 2.0.2 64-bit2348+37
−36
(+706)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Absolute Zero 2.4.0.0 64-bit2260+15
−15
(+618)1 − 31
(+0−30=2)
3.1%
1.0 / 32
0.0%
+87
–   Invictus r228 64-bit2257+24
−24
(+615)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+584
–   Axolotl 1.5 64-bit2138+22
−22
(+496)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Clever Girl r160 64-bit2118+18
−18
(+476)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+445
–   Snowy 0.2 64-bit1986+15
−15
(+344)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BSC 3.91961+19
−19
(+319)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cinnamon 1.1c 64-bit1948+19
−19
(+306)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
+169
–   Warrior 1.0.31908+9
−9
(+266)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+296
–   SnailChess 4.0131896+10
−11
(+254)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+223
–   Purple Haze 2.1.01884+12
−12
(+242)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Simontacchi 1.811862+14
−14
(+220)4.5 − 30.5
(+3−29=3)
12.9%
4.5 / 35
0.0%
−121
–   Ranita 2.41842+11
−11
(+200)6 − 28
(+1−23=10)
17.6%
6.0 / 34
0.0%
−31
–   Skiull 0.3 64-bit1834+19
−19
(+192)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+161
–   Celes 0.77c1824+12
−12
(+182)8 − 26
(+3−21=10)
23.5%
8.0 / 34
0.0%
−1
–   JARS 1.75a1824+14
−14
(+182)7.5 − 26.5
(+4−23=7)
22.1%
7.5 / 34
0.0%
−31
–   Dabbaba 2.621819+16
−16
(+177)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+109
–   RataAeroespacial 0.2.11817+14
−13
(+175)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+175
–   Ziggurat 0.18 64-bit1813+21
−21
(+171)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Predateur 2.1 64-bit1812+15
−15
(+170)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+19
–   Chess4j 3.0 64-bit1805+20
−20
(+163)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
+55
–   Beaches 2.321802+11
−11
(+160)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−130
–   ChessterfieldCL i5a1800+14
−15
(+158)20.5 − 13.5
(+11−4=19)
60.3%
20.5 / 34
0.0%
+215
–   Soldat 0.25b1797+12
−12
(+155)13.5 − 24.5
(+5−16=17)
35.5%
13.5 / 38
0.0%
+68
–   Enigma 1.1.41790+11
−11
(+148)9.5 − 25.5
(+5−21=9)
27.1%
9.5 / 35
0.0%
−19
–   Eia 0.21789+20
−20
(+147)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
−63
–   Grizzly 1.40.1b1788+14
−14
(+146)12.5 − 25.5
(+8−21=9)
32.9%
12.5 / 38
0.0%
+22
–   Embracer 1.121786+14
−14
(+144)14.5 − 20.5
(+9−15=11)
41.4%
14.5 / 35
0.0%
+83
–   Fauce 0.41c1782+15
−15
(+140)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
+78
–   Cecir 3.51781+12
−12
(+139)13.5 − 20.5
(+6−13=15)
39.7%
13.5 / 34
0.0%
+76
–   Chenard 2010.08.23 64-bit1777+15
−15
(+135)16 − 19
(+13−16=6)
45.7%
16.0 / 35
0.0%
+103
–   Chenard 2015.04.08 64-bit1777+20
−20
(+135)5.5 − 25.5
(+2−22=7)
17.7%
5.5 / 31
0.0%
−111
–   Pigeon 1.5.0 64-bit1765+20
−20
(+123)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+45
–   Apollo 1.2.1 64-bit1764+26
−26
(+122)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Laurifer 1.01763+10
−10
(+121)28 − 40
(+17−29=22)
41.2%
28.0 / 68
0.0%
+59
–   Robin 0.9831762+10
−10
(+120)24.5 − 42.5
(+10−28=29)
36.6%
24.5 / 67
0.0%
+35
–   Skiull 0.2 64-bit1759+19
−19
(+117)17.5 − 21.5
(+8−12=19)
44.9%
17.5 / 39
0.0%
+85
–   Ziggy 0.71745+20
−20
(+103)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Elf 1.3.01743+10
−10
(+101)25 − 45
(+13−33=24)
35.7%
25.0 / 70
0.0%
+5
–   Vicki 0.041a1743+12
−12
(+101)14 − 22
(+10−18=8)
38.9%
14.0 / 36
0.0%
+18
–   Kanguruh 1.931735+10
−11
(+93)11 − 25
(+6−20=10)
30.6%
11.0 / 36
0.0%
−45
–   Adamant 1.71734+9
−9
(+92)23.5 − 48.5
(+11−36=25)
32.6%
23.5 / 72
0.0%
−23
–   GChess IV 0.2.01733+12
−12
(+91)14.5 − 18.5
(+4−8=21)
43.9%
14.5 / 33
0.0%
+58
–   Shallow Blue 2.0.0 64-bit1728+25
−25
(+86)9.5 − 20.5
(+4−15=11)
31.7%
9.5 / 30
0.0%
−35
–   JaksaH 1.14.1 64-bit1727+18
−18
(+85)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+54
–   AdaChess 3.4 64-bit1727+29
−29
(+85)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+54
–   TSCP 1.811725+10
−10
(+83)9.5 − 25.5
(+5−21=9)
27.1%
9.5 / 35
0.0%
−82
–   Tristram 4.161723+22
−22
(+81)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SEE 0.6.91723+12
−12
(+81)25 − 45
(+12−32=26)
35.7%
25.0 / 70
0.0%
−11
–   JaksaH 1.15 64-bit1721+18
−18
(+79)10 − 18
(+7−15=6)
35.7%
10.0 / 28
0.0%
−20
–   Tinman 0.1.1 64-bit1717+28
−28
(+75)9 − 20
(+5−16=8)
31.0%
9.0 / 29
0.0%
−55
–   Aldebaran 0.7.01711+11
−11
(+69)19.5 − 19.5
(+10−10=19)
50.0%
19.5 / 39
0.0%
+67
–   Celestial 1.01696+17
−17
(+54)13 − 18
(+7−12=12)
41.9%
13.0 / 31
0.0%
+2
–   Jester 0.841695+16
−16
(+53)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Gargamella 0.5.01685+14
−14
(+43)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Mizar 3.01684+10
−10
(+42)28 − 42
(+18−32=20)
40.0%
28.0 / 70
0.0%
−27
–   Violet 2.0 64-bit1679+40
−39
(+37)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
3.4%
+5
–   PolarChess 1.31677+13
−13
(+35)14.5 − 22.5
(+8−16=13)
39.2%
14.5 / 37
0.0%
−36
–   JaksaH 1.11 64-bit1677+15
−14
(+35)16 − 15
(+8−7=16)
51.6%
16.0 / 31
0.0%
+43
–   BACE 0.451676+11
−11
(+34)13.5 − 21.5
(+9−17=9)
38.6%
13.5 / 35
0.0%
−47
–   Little Wing 0.3.0 64-bit1664+19
−19
(+22)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
2.1%
+12
–   Belzebub 0.671663+10
−10
(+21)34.5 − 36.5
(+17−19=35)
48.6%
34.5 / 71
0.1%
+13
–   Cmcchess 2.51660+16
−16
(+18)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
2.9%
−70
–   ALChess 1.5b1658+14
−14
(+16)20.5 − 17.5
(+14−11=13)
53.9%
20.5 / 38
2.2%
+42
–   AdaChess 20170209 64-bit1657+21
−21
(+15)19 − 21
(+18−20=2)
47.5%
19.0 / 40
9.3%
−7
–   Pooky 2.71657+14
−14
(+15)14 − 18
(+8−12=12)
43.8%
14.0 / 32
4.2%
−22
–   Koedem 1.1.1 64-bit1652+18
−18
(+10)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
15.1%
−44
–   JSBam 0.521652+28
−28
(+10)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
24.9%
+40
–   DChess 1.0.21651+12
−12
(+9)16.5 − 23.5
(+8−15=17)
41.3%
16.5 / 40
10.2%
−44
–   Simon 1.2 64-bit1648+16
−16
(+6)34 − 30
(+23−19=22)
53.1%
34.0 / 64
26.4%
+28
–   Violet 3.0 64-bit1646+34
−34
(+4)12 − 8
(+6−2=12)
60.0%
12.0 / 20
40.5%
+59
–   Vapor 0.01r121643+13
−13
(+1)17.5 − 15.5
(+9−7=17)
53.0%
17.5 / 33
42.1%
+20
–   Tamerlane 0.21641+79
−78
(−1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
50.8%
−1
–   Pulse 1.7.1 64-bit1638+22
−22
(−4)13.5 − 17.5
(+11−15=5)
43.5%
13.5 / 31
60.4%
−51
–   Embla 0.9.5 64-bit1635+17
−17
(−7)37.5 − 33.5
(+22−18=31)
52.8%
37.5 / 71
74.1%
+10
–   ChessRikus 1.4661633+13
−13
(−9)36.5 − 29.5
(+24−17=25)
55.3%
36.5 / 66
86.7%
+23
–   MSCP 1.441633+12
−12
(−9)36 − 30
(+22−16=28)
54.5%
36.0 / 66
86.4%
+17
–   Storm 0.61629+10
−10
(−13)50 − 47
(+31−28=38)
51.5%
50.0 / 97
97.2%
−3
–   Sayuri 2014.06.16 64-bit1627+52
−51
(−15)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
70.3%
+272
–   BACE 0.461624+20
−20
(−18)25 − 25
(+17−17=16)
50.0%
25.0 / 50
94.1%
−18
–   ArcBishop80 1.01624+68
−69
(−18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
69.2%
+11
–   AdaChess 2.01615+19
−19
(−27)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
99.4%
−5
–   Philemon C1614+16
−16
(−28)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.8%
−58
–   BeRoChess 1.00 64-bit1611+21
−21
(−31)22 − 18
(+16−12=12)
55.0%
22.0 / 40
99.6%
+3
–   Rainman 0.7.51609+13
−13
(−33)20.5 − 13.5
(+12−5=17)
60.3%
20.5 / 34
100.0%
+28
–   Pulse 1.6.1 64-bit1609+18
−18
(−33)24 − 23
(+14−13=20)
51.1%
24.0 / 47
99.9%
−21
–   Kitteneitor 0.12.11605+31
−31
(−37)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
98.6%
+63
–   Violet 4.0 64-bit1593+21
−21
(−49)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−79
–   Zotron 4.4.61593+10
−10
(−49)35.5 − 32.5
(+20−17=31)
52.2%
35.5 / 68
100.0%
−34
–   Dreamer 0.3.0 64-bit1589+22
−22
(−53)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
−10
–   Casper rev4 64-bit1588+23
−23
(−54)11.5 − 22.5
(+6−17=11)
33.8%
11.5 / 34
100.0%
−160
–   Damas 91581+14
−14
(−61)18 − 13
(+13−8=10)
58.1%
18.0 / 31
100.0%
−3
–   Needle 0.5311580+9
−9
(−62)38 − 30
(+26−18=24)
55.9%
38.0 / 68
100.0%
−24
–   SdBC 0.41.401578+16
−17
(−64)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−22
–   VanillaChess 2.6g1576+19
−19
(−66)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Cicada 0.1 64-bit1575+17
−17
(−67)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
100.0%
−10
–   Rocinante 1.01 64-bit1572+14
−14
(−70)15.5 − 20.5
(+7−12=17)
43.1%
15.5 / 36
100.0%
−109
–   ACE21571+91
−90
(−71)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
93.7%
−100
–   Shallow Blue 1.1.0 64-bit1567+18
−18
(−75)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−58
–   Cleo 11567+70
−72
(−75)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.0%
+65
–   Simon 1.3 64-bit1563+85
−85
(−79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
96.5%
+60
–   Skiull 0.1 64-bit1559+20
−21
(−83)19 − 14
(+12−7=14)
57.6%
19.0 / 33
100.0%
−33
–   Hokus-Pokus 0.6.31552+18
−18
(−90)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Larsen VB 0.05.00011543+14
−14
(−99)18 − 16
(+10−8=16)
52.9%
18.0 / 34
100.0%
−82
–   Pigeon 1.37 64-bit1542+21
−22
(−100)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
+13
–   SharpChess2 2.61542+16
−16
(−100)20 − 9
(+18−7=4)
69.0%
20.0 / 29
100.0%
+51
–   Embla 0.9.3 64-bit1521+29
−30
(−121)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
−10
–   Vajolet 0.4.11513+16
−16
(−129)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−106
–   Exacto 0.d1508+13
−13
(−134)22.5 − 11.5
(+14−3=17)
66.2%
22.5 / 34
100.0%
−40
–   Purple Haze 2.01507+14
−14
(−135)22 − 13
(+14−5=16)
62.9%
22.0 / 35
100.0%
−54
–   Piranha 0.51501+10
−10
(−141)51.5 − 18.5
(+46−13=11)
73.6%
51.5 / 70
100.0%
+44
–   Apep 1.011494+26
−26
(−148)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Supra 27.0 64-bit1493+22
−22
(−149)14.5 − 10.5
(+10−6=9)
58.0%
14.5 / 25
100.0%
−89
–   Tarrasch Toy Engine 0.9061493+13
−13
(−149)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
−4
–   Butterfly 0.41487+15
−15
(−155)20.5 − 6.5
(+14−0=13)
75.9%
20.5 / 27
100.0%
+3
–   Violet 2.5 64-bit1485+24
−24
(−157)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+23
–   Numpty Recharged 64-bit1468+15
−15
(−174)20.5 − 10.5
(+15−5=11)
66.1%
20.5 / 31
100.0%
−65
–   Supra 25.0 64-bit1464+19
−19
(−178)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+5
–   Axolotl 1.1 Nov 2018 64-bit1451+23
−23
(−191)23.5 − 7.5
(+22−6=3)
75.8%
23.5 / 31
100.0%
+26
–   Hactar 0.9.0 64-bit1445+14
−14
(−197)18.5 − 6.5
(+14−2=9)
74.0%
18.5 / 25
100.0%
−38
–   Joanna 2002 1.061428+64
−64
(−214)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pwned 1.3 64-bit1422+21
−21
(−220)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   MiniMardi 1.31414+11
−11
(−228)27 − 10
(+23−6=8)
73.0%
27.0 / 37
100.0%
−54
–   Quokka 2.0 64-bit1414+26
−26
(−228)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Sabrina 3.1.27 64-bit1408+19
−19
(−234)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−203
–   Eden 0.0.131407+14
−15
(−235)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Ozwald 0.431342+14
−14
(−300)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−330
–   Honzovy Sachy 1.0 64-bit1342+20
−21
(−300)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−16
–   Gladiator 0.0.7 64-bit1337+24
−24
(−305)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−185
–   CeruleanJS 0.1.1 Blizzard 64-bit1288+16
−16
(−354)28.5 − 2.5
(+26−0=5)
91.9%
28.5 / 31
100.0%
+13
–   Toledo Nanochess Jan/11/20101225+14
−14
(−417)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−447
–   GrayMatter SVN16041214+37
−37
(−428)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Iota 1.0 32-bit1017+110
−104
(−625)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Acqua 20160918505+622
−617
(−1137)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

Rating changes by day

Rating changes with played games


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