CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

Options
Show each game results
IQ23.003#554  (1640+10
−10
)Quote
Author: Mathias Muller (Germany) Link: Homepage
This is the only IQ23 version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   tomitankChess 3.0 64-bit2765+14
−13
(+1125)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pirarucu 2.0.2 64-bit2347+37
−36
(+707)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Absolute Zero 2.4.0.0 64-bit2259+15
−15
(+619)1 − 31
(+0−30=2)
3.1%
1.0 / 32
0.0%
+88
–   Invictus r228 64-bit2256+24
−24
(+616)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+585
–   Axolotl 1.5 64-bit2137+22
−22
(+497)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Clever Girl r160 64-bit2118+18
−18
(+478)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+447
–   Snowy 0.2 64-bit1982+14
−14
(+342)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BSC 3.91959+19
−19
(+319)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cinnamon 1.1c 64-bit1947+19
−19
(+307)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
+170
–   Warrior 1.0.31907+9
−9
(+267)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+297
–   SnailChess 4.0131894+11
−10
(+254)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+223
–   Purple Haze 2.1.01883+12
−12
(+243)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Predateur 2.2.1 32-bit1862+65
−65
(+222)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Simontacchi 1.811861+14
−14
(+221)4.5 − 30.5
(+3−29=3)
12.9%
4.5 / 35
0.0%
−120
–   Ranita 2.41841+11
−11
(+201)6 − 28
(+1−23=10)
17.6%
6.0 / 34
0.0%
−30
–   Skiull 0.3 64-bit1831+18
−18
(+191)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+160
–   Celes 0.77c1823+12
−12
(+183)8 − 26
(+3−21=10)
23.5%
8.0 / 34
0.0%
0
–   JARS 1.75a1822+14
−14
(+182)7.5 − 26.5
(+4−23=7)
22.1%
7.5 / 34
0.0%
−31
–   Dabbaba 2.621818+16
−16
(+178)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+110
–   RataAeroespacial 0.2.11815+13
−13
(+175)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+175
–   Ziggurat 0.18 64-bit1810+21
−21
(+170)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Predateur 2.1 64-bit1810+15
−15
(+170)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+19
–   ChessterfieldCL i5a1808+14
−14
(+168)20.5 − 13.5
(+11−4=19)
60.3%
20.5 / 34
0.0%
+225
–   Chess4j 3.0 64-bit1804+20
−20
(+164)11.5 − 20.5
(+9−18=5)
35.9%
11.5 / 32
0.0%
+56
–   Beaches 2.321797+11
−10
(+157)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−133
–   Soldat 0.25b1796+12
−12
(+156)13.5 − 24.5
(+5−16=17)
35.5%
13.5 / 38
0.0%
+69
–   Enigma 1.1.41789+11
−11
(+149)9.5 − 25.5
(+5−21=9)
27.1%
9.5 / 35
0.0%
−18
–   Grizzly 1.40.1b1787+13
−14
(+147)12.5 − 25.5
(+8−21=9)
32.9%
12.5 / 38
0.0%
+23
–   Eia 0.21787+19
−20
(+147)6.5 − 23.5
(+3−20=7)
21.7%
6.5 / 30
0.0%
−63
–   Embracer 1.121785+14
−14
(+145)14.5 − 20.5
(+9−15=11)
41.4%
14.5 / 35
0.0%
+84
–   Fauce 0.41c1781+15
−15
(+141)13.5 − 20.5
(+5−12=17)
39.7%
13.5 / 34
0.0%
+79
–   Cecir 3.51780+12
−12
(+140)13.5 − 20.5
(+6−13=15)
39.7%
13.5 / 34
0.0%
+77
–   Chenard 2010.08.23 64-bit1776+15
−15
(+136)16 − 19
(+13−16=6)
45.7%
16.0 / 35
0.0%
+104
–   Chenard 2015.04.08 64-bit1775+19
−19
(+135)5.5 − 25.5
(+2−22=7)
17.7%
5.5 / 31
0.0%
−111
–   Laurifer 1.01765+10
−10
(+125)28 − 40
(+17−29=22)
41.2%
28.0 / 68
0.0%
+63
–   Apollo 1.2.1 64-bit1764+23
−23
(+124)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pigeon 1.5.0 64-bit1763+20
−20
(+123)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+45
–   Robin 0.9831762+10
−10
(+122)24.5 − 42.5
(+10−28=29)
36.6%
24.5 / 67
0.0%
+37
–   Skiull 0.2 64-bit1757+20
−20
(+117)17.5 − 21.5
(+8−12=19)
44.9%
17.5 / 39
0.0%
+85
–   Ziggy 0.71744+20
−20
(+104)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Vicki 0.041a1742+12
−12
(+102)14 − 22
(+10−18=8)
38.9%
14.0 / 36
0.0%
+19
–   Elf 1.3.01742+10
−10
(+102)25 − 45
(+13−33=24)
35.7%
25.0 / 70
0.0%
+6
–   Kanguruh 1.931734+10
−11
(+94)11 − 25
(+6−20=10)
30.6%
11.0 / 36
0.0%
−44
–   Adamant 1.71732+9
−9
(+92)23.5 − 48.5
(+11−36=25)
32.6%
23.5 / 72
0.0%
−23
–   GChess IV 0.2.01732+12
−12
(+92)14.5 − 18.5
(+4−8=21)
43.9%
14.5 / 33
0.0%
+59
–   Shallow Blue 2.0.0 64-bit1728+24
−24
(+88)9.5 − 20.5
(+4−15=11)
31.7%
9.5 / 30
0.0%
−33
–   JaksaH 1.14.1 64-bit1726+18
−18
(+86)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+55
–   AdaChess 3.4 64-bit1726+29
−30
(+86)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+55
–   Tristram 4.161723+21
−21
(+83)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   TSCP 1.811723+10
−10
(+83)9.5 − 25.5
(+5−21=9)
27.1%
9.5 / 35
0.0%
−82
–   SEE 0.6.91722+12
−12
(+82)25 − 45
(+12−32=26)
35.7%
25.0 / 70
0.0%
−10
–   JaksaH 1.15 64-bit1716+18
−18
(+76)10 − 18
(+7−15=6)
35.7%
10.0 / 28
0.0%
−23
–   Tinman 0.1.1 64-bit1716+28
−28
(+76)9 − 20
(+5−16=8)
31.0%
9.0 / 29
0.0%
−54
–   Aldebaran 0.7.01711+11
−10
(+71)19.5 − 19.5
(+10−10=19)
50.0%
19.5 / 39
0.0%
+69
–   Celestial 1.0 64-bit1695+17
−17
(+55)13 − 18
(+7−12=12)
41.9%
13.0 / 31
0.0%
+3
–   Jester 0.841693+16
−16
(+53)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Gargamella 0.5.01684+14
−14
(+44)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Mizar 3.01683+10
−10
(+43)28 − 42
(+18−32=20)
40.0%
28.0 / 70
0.0%
−26
–   Violet 2.0 64-bit1678+40
−39
(+38)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
3.5%
+6
–   JaksaH 1.11 64-bit1676+14
−14
(+36)16 − 15
(+8−7=16)
51.6%
16.0 / 31
0.0%
+44
–   BACE 0.451675+11
−11
(+35)13.5 − 21.5
(+9−17=9)
38.6%
13.5 / 35
0.0%
−46
–   PolarChess 1.31675+13
−13
(+35)14.5 − 22.5
(+8−16=13)
39.2%
14.5 / 37
0.0%
−36
–   Belzebub 0.671662+10
−10
(+22)34.5 − 36.5
(+17−19=35)
48.6%
34.5 / 71
0.1%
+14
–   Little Wing 0.3.0 64-bit1662+19
−19
(+22)15.5 − 16.5
(+9−10=13)
48.4%
15.5 / 32
2.5%
+12
–   Cmcchess 2.51659+16
−16
(+19)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
2.9%
−69
–   ALChess 1.5b1657+14
−14
(+17)20.5 − 17.5
(+14−11=13)
53.9%
20.5 / 38
2.1%
+43
–   Pooky 2.71655+14
−14
(+15)14 − 18
(+8−12=12)
43.8%
14.0 / 32
4.2%
−22
–   AdaChess 20170209 64-bit1654+21
−21
(+14)19 − 21
(+18−20=2)
47.5%
19.0 / 40
11.5%
−8
–   DChess 1.0.21652+11
−12
(+12)16.5 − 23.5
(+8−15=17)
41.3%
16.5 / 40
5.9%
−41
–   JSBam 0.521651+28
−28
(+11)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
24.1%
+41
–   Koedem 1.1.1 64-bit1650+18
−18
(+10)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
16.9%
−44
–   Simon 1.2 64-bit1646+16
−16
(+6)34 − 30
(+23−19=22)
53.1%
34.0 / 64
25.8%
+28
–   Violet 3.0 64-bit1644+34
−34
(+4)12 − 8
(+6−2=12)
60.0%
12.0 / 20
41.9%
+59
–   Vapor 0.01r121642+13
−13
(+2)17.5 − 15.5
(+9−7=17)
53.0%
17.5 / 33
42.6%
+21
–   Tamerlane 0.21640+79
−79
(0)1 − 1
(+0−0=2)
50.0%
1.0 / 2
50.5%
0
–   Pulse 1.7.1 64-bit1637+22
−22
(−3)13.5 − 17.5
(+11−15=5)
43.5%
13.5 / 31
61.5%
−50
–   Embla 0.9.5 64-bit1634+17
−17
(−6)37.5 − 33.5
(+22−18=31)
52.8%
37.5 / 71
74.6%
+11
–   MSCP 1.441632+12
−12
(−8)36 − 30
(+22−16=28)
54.5%
36.0 / 66
86.0%
+18
–   ChessRikus 1.4661631+13
−13
(−9)36.5 − 29.5
(+24−17=25)
55.3%
36.5 / 66
87.1%
+23
–   Storm 0.61628+10
−10
(−12)50 − 47
(+31−28=38)
51.5%
50.0 / 97
96.5%
−2
–   Sayuri 2014.06.16 64-bit1625+52
−51
(−15)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
72.0%
+272
–   ArcBishop80 1.01622+68
−69
(−18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
70.3%
+11
–   BACE 0.461622+20
−20
(−18)25 − 25
(+17−17=16)
50.0%
25.0 / 50
95.4%
−18
–   Simon 1.3 64-bit1614+55
−54
(−26)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
82.0%
+115
–   AdaChess 2.01613+19
−19
(−27)16.5 − 14.5
(+11−9=11)
53.2%
16.5 / 31
99.4%
−5
–   Philemon C1612+16
−16
(−28)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.8%
−58
–   Pulse 1.6.1 64-bit1608+18
−18
(−32)24 − 23
(+14−13=20)
51.1%
24.0 / 47
99.9%
−20
–   BeRoChess 1.00 64-bit1608+21
−21
(−32)22 − 18
(+16−12=12)
55.0%
22.0 / 40
99.7%
+2
–   Rainman 0.7.51606+13
−13
(−34)20.5 − 13.5
(+12−5=17)
60.3%
20.5 / 34
100.0%
+27
–   Kitteneitor 0.12.11604+31
−31
(−36)14.5 − 7.5
(+10−3=9)
65.9%
14.5 / 22
98.5%
+64
–   Violet 4.0 64-bit1592+20
−20
(−48)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−78
–   Zotron 4.4.61592+10
−10
(−48)35.5 − 32.5
(+20−17=31)
52.2%
35.5 / 68
100.0%
−33
–   Casper rev4 64-bit1585+21
−21
(−55)11.5 − 22.5
(+6−17=11)
33.8%
11.5 / 34
100.0%
−161
–   Damas 91583+14
−14
(−57)18 − 13
(+13−8=10)
58.1%
18.0 / 31
100.0%
0
–   Dreamer 0.3.0 64-bit1583+21
−21
(−57)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
−14
–   Needle 0.5311580+9
−9
(−60)38 − 30
(+26−18=24)
55.9%
38.0 / 68
100.0%
−22
–   SdBC 0.41.401577+17
−17
(−63)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−21
–   Cicada 0.1 64-bit1575+16
−16
(−65)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
100.0%
−8
–   Rocinante 1.01 64-bit1571+14
−14
(−69)15.5 − 20.5
(+7−12=17)
43.1%
15.5 / 36
100.0%
−108
–   ACE21570+91
−90
(−70)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
93.7%
−99
–   VanillaChess 2.6g1569+18
−18
(−71)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Shallow Blue 1.1.0 64-bit1565+18
−18
(−75)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−58
–   Cleo 11563+67
−69
(−77)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.7%
+64
–   Skiull 0.1 64-bit1558+20
−21
(−82)19 − 14
(+12−7=14)
57.6%
19.0 / 33
100.0%
−32
–   Hokus-Pokus 0.6.31550+18
−18
(−90)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Larsen VB 0.05.00011542+14
−14
(−98)18 − 16
(+10−8=16)
52.9%
18.0 / 34
100.0%
−81
–   SharpChess2 2.61541+16
−16
(−99)20 − 9
(+18−7=4)
69.0%
20.0 / 29
100.0%
+52
–   Pigeon 1.37 64-bit1540+21
−22
(−100)20.5 − 9.5
(+14−3=13)
68.3%
20.5 / 30
100.0%
+13
–   Embla 0.9.3 64-bit1520+30
−30
(−120)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
−9
–   Vajolet 0.4.11512+16
−16
(−128)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−105
–   Exacto 0.d1507+13
−13
(−133)22.5 − 11.5
(+14−3=17)
66.2%
22.5 / 34
100.0%
−39
–   Purple Haze 2.01506+14
−14
(−134)22 − 13
(+14−5=16)
62.9%
22.0 / 35
100.0%
−53
–   Piranha 0.51500+10
−10
(−140)51.5 − 18.5
(+46−13=11)
73.6%
51.5 / 70
100.0%
+45
–   Tarrasch Toy Engine 0.9061492+13
−13
(−148)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
−3
–   Supra 27.0 64-bit1491+22
−22
(−149)14.5 − 10.5
(+10−6=9)
58.0%
14.5 / 25
100.0%
−89
–   Butterfly 0.41486+15
−15
(−154)20.5 − 6.5
(+14−0=13)
75.9%
20.5 / 27
100.0%
+4
–   Violet 2.5 64-bit1483+24
−24
(−157)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+23
–   Apep 1.011477+24
−24
(−163)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Numpty Recharged 64-bit1465+15
−15
(−175)20.5 − 10.5
(+15−5=11)
66.1%
20.5 / 31
100.0%
−66
–   Supra 25.0 64-bit1462+19
−19
(−178)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+5
–   Axolotl 1.1 Nov 2018 64-bit1449+23
−23
(−191)23.5 − 7.5
(+22−6=3)
75.8%
23.5 / 31
100.0%
+26
–   Hactar 0.9.0 64-bit1434+14
−13
(−206)18.5 − 6.5
(+14−2=9)
74.0%
18.5 / 25
100.0%
−47
–   Joanna 2002 1.061427+64
−65
(−213)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pwned 1.3 64-bit1420+21
−21
(−220)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Quokka 2.0 64-bit1413+23
−23
(−227)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   MiniMardi 1.31412+11
−11
(−228)27 − 10
(+23−6=8)
73.0%
27.0 / 37
100.0%
−54
–   Eden 0.0.131404+15
−14
(−236)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Sabrina 3.1.27 64-bit1401+18
−19
(−239)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−208
–   Ozwald 0.431342+14
−14
(−298)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−328
–   Gladiator 0.0.7 64-bit1340+22
−22
(−300)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−180
–   Honzovy Sachy 1.0 64-bit1340+21
−21
(−300)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−16
–   CeruleanJS 0.1.1 Blizzard 64-bit1287+16
−16
(−353)28.5 − 2.5
(+26−0=5)
91.9%
28.5 / 31
100.0%
+14
–   Toledo Nanochess Jan/11/20101225+14
−14
(−415)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−445
–   GrayMatter SVN16041162+35
−31
(−478)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Iota 1.0 32-bit1037+92
−86
(−603)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Acqua 20160918507+622
−616
(−1133)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 July 4, 2020