CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Show each game results
Zzzzzz 3.51#535  (1731+17
−17
)Quote
Author: Gijsbert Wiesenekker Link: Details
This is the only Zzzzzz version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   tomitankChess 3.0 64-bit2766+13
−14
(+1035)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Topple 0.2.1 64-bit2472+15
−16
(+741)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Snitch 1.6.2 32-bit2418+10
−10
(+687)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Asymptote 0.2.0 64-bit2313+19
−18
(+582)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Invictus r228 64-bit2256+24
−24
(+525)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   CT800 1.32 64-bit2226+20
−20
(+495)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Neurosis 2.52190+16
−16
(+459)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SjaakII 1.3.0 64-bit2168+17
−17
(+437)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hedgehog 1.814 64-bit2127+18
−18
(+396)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+426
=
–   Clever Girl r160 64-bit2119+18
−18
(+388)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   DelphiMAX 2.92014+13
−13
(+283)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Leonidas 8.3 64-bit2004+16
−15
(+273)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
+39
0 1 0 0 = = 0 0 0 0
–   Small Potato 0.6.11993+10
−10
(+262)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Elephant 1.061981+11
−11
(+250)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   ProChess 1.02AD1972+27
−27
(+241)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Chess4j 3.4.1 64-bit1964+18
−18
(+233)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Mustang 4.971964+12
−12
(+233)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   ALChess 1.841963+12
−12
(+232)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   JanWillem 1.131952+9
−9
(+221)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+340
= 1
–   AdaChess 3.6 64-bit1950+18
−18
(+219)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   BibiChess 0.51929+11
−11
(+198)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Smash 1.0.31924+10
−10
(+193)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SamChess1921+12
−12
(+190)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Eagle 0.7.51911+11
−11
(+180)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Claudia 0.51906+18
−19
(+175)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Clueless 1.41901+9
−9
(+170)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SnailChess 4.0131893+10
−10
(+162)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   MrChess 2.11886+17
−16
(+155)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+185
=
–   Butter 1.0 64-bit1855+17
−17
(+124)6.5 − 17.5
(+5−16=3)
27.1%
6.5 / 24
0.0%
−57
0 0 0 0 0 0 0 1 0 0 0 0 1 = 0 0 0 0 1 1 = 1 0 =
–   Skiull 0.3 64-bit1831+18
−18
(+100)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−42
0 1 = = 0 0 0 = 0 = = = 0 0 = 0 = 0 0 0 0 = 0 1 0 = = 0 1 0
–   Celes 0.77c1823+12
−12
(+92)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Ziggurat 0.18 64-bit1810+20
−20
(+79)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+21
0 = 0 = 0 1 = 1 1 1 0 = 0 1 0 1 = 0 = 1 0 0 1 = 0 0 0 0 1 1 0 0
–   Chenard 2015.08.14 64-bit1800+31
−31
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Macromix 2.011800+18
−18
(+69)19.5 − 30.5
(+16−27=7)
39.0%
19.5 / 50
0.0%
−17
1 1 0 1 0 0 1 0 0 0 0 = 0 0 0 = 0 1 = 0 = 0 0 0 1 = 0 0 = 0 1 1 0 1 1 1 = 0 1 1 1 0 0 0 0 1 0 0 1 0
–   Pigeon 1.5.1 64-bit1799+14
−14
(+68)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Enigma 1.1.41790+11
−11
(+59)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+89
0 1
–   Embracer 1.121785+14
−14
(+54)23 − 27
(+15−19=16)
46.0%
23.0 / 50
0.0%
+26
= 0 1 0 = 1 0 1 = = = 1 0 = 0 0 0 1 1 = 0 1 = 1 1 1 0 = 0 = 0 1 1 0 1 0 = = 0 0 = 0 = = 0 0 = 1 1 0
–   MOBMAT 0.903d 64-bit1784+26
−26
(+53)9 − 14
(+8−13=2)
39.1%
9.0 / 23
0.0%
−35
0 0 1 = 0 1 0 1 1 0 1 1 0 0 0 1 = 1 0 0 0 0 0
–   FAUCE 0.41c1781+15
−15
(+50)18 − 31
(+10−23=16)
36.7%
18.0 / 49
0.0%
−37
0 = 0 1 0 = 0 0 1 0 1 0 = = 1 = = 1 0 = 0 = 1 0 0 1 1 0 0 0 0 = = 0 = = = 0 0 0 = = = 0 0 1 1 0 0
–   Topple 9e741b2 64-bit1770+37
−36
(+39)16 − 9
(+15−8=2)
64.0%
16.0 / 25
2.7%
+159
1 1 0 1 1 1 1 0 1 1 1 = 0 0 0 0 1 1 0 1 1 0 = 1 1
–   Laurifer 1.01769+10
−10
(+38)23.5 − 26.5
(+20−23=7)
47.0%
23.5 / 50
0.0%
+14
1 1 1 0 1 0 1 0 = 0 0 0 0 0 0 0 1 1 0 1 = 0 1 0 1 0 1 = 0 0 0 0 = 0 = 0 1 1 1 0 0 1 1 1 0 = 1 = 1 1
–   HoiChess 0.22.0 64-bit1768+22
−22
(+37)21.5 − 18.5
(+16−13=11)
53.8%
21.5 / 40
0.4%
+62
0 0 1 = 0 1 = 1 0 1 1 = = 0 0 = = = 1 0 1 = 1 = 1 0 0 1 1 0 = 0 1 0 1 = 1 0 1 1
–   Pulsar 2009-9b1767+14
−14
(+36)20 − 30
(+11−21=18)
40.0%
20.0 / 50
0.1%
−31
0 0 = 0 = 1 0 0 1 0 0 1 = 0 0 1 1 1 1 = 0 0 = = = 0 1 0 = = = 0 0 = 0 0 = = = = 0 1 = 0 = 1 0 = 1 0
–   Apollo 1.2.1 64-bit1764+22
−22
(+33)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.0%
+2
=
–   Robin 0.9831761+10
−10
(+30)19.5 − 31.5
(+15−27=9)
38.2%
19.5 / 51
0.1%
−59
0 1 = = 0 0 0 0 0 1 1 1 1 1 1 0 = 1 = 0 1 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 = 1 0 = = 1 0 = 0 = 0 1 0 0 0
–   Lodocase 2402081754+18
−18
(+23)26.5 − 23.5
(+23−20=7)
53.0%
26.5 / 50
3.7%
+45
1 0 0 1 1 0 = 0 1 0 0 = = 0 1 = 1 0 0 1 1 0 1 1 1 1 1 0 1 = 1 1 = 0 = 0 1 0 1 1 0 0 0 1 0 1 1 0 0 1
–   Sayuri 2017.16.12 64-bit1749+30
−30
(+18)16 − 14
(+13−11=6)
53.3%
16.0 / 30
15.3%
+41
= 1 0 1 0 0 = = 1 = 0 = 0 0 1 1 1 = 1 0 1 1 1 0 1 0 1 1 0 0
–   Ziggy 0.71747+20
−20
(+16)23.5 − 24.5
(+19−20=9)
49.0%
23.5 / 48
11.6%
+6
0 0 1 1 0 1 0 1 = 0 = 0 1 = 1 1 0 1 1 1 0 0 = 1 1 = 0 0 0 0 1 0 0 1 1 1 1 = 0 0 = 0 = = 1 0 1 0
–   Vicki 0.041a1741+12
−12
(+10)14.5 − 11.5
(+11−8=7)
55.8%
14.5 / 26
18.2%
+52
1 1 1 1 0 = = = 0 1 1 0 0 = 1 = 0 1 = 0 1 0 1 0 1 =
–   Elf 1.3.01741+10
−10
(+10)21.5 − 31.5
(+17−27=9)
40.6%
21.5 / 53
15.3%
−62
0 = 0 0 1 1 0 = 0 1 0 1 1 0 = 1 = 1 0 0 0 0 1 0 1 0 0 = 1 1 0 1 = 0 0 1 0 0 0 0 1 0 0 0 1 = 0 0 1 1 = = 0
–   Rocinante 2.0 64-bit (mcts)1738+17
−17
(+7)1 − 0
(+1−0=0)
100.0%
1.0 / 1
29.1%
+INF
1
–   Kanguruh 1.931733+10
−10
(+2)10.5 − 14.5
(+7−11=7)
42.0%
10.5 / 25
44.2%
−57
0 0 = = 0 1 0 1 0 0 1 0 = 1 1 0 0 1 0 = = 0 = 1 =
–   Adamant 1.71732+9
−9
(+1)25 − 22
(+19−16=12)
53.2%
25.0 / 47
45.5%
+28
1 1 0 0 0 = 0 1 1 1 1 0 1 0 1 = = 1 0 1 0 1 0 1 = = = 1 = 0 1 1 = 1 1 0 1 0 0 0 1 = = 0 0 = =
–   Tristram 4.161726+20
−20
(−5)26 − 22
(+22−18=8)
54.2%
26.0 / 48
66.5%
+26
0 0 1 = 1 0 1 = 1 0 0 1 1 0 1 1 1 1 0 1 = 0 = 1 0 1 0 0 1 1 = 0 0 0 1 = 1 1 1 1 1 0 = 1 0 = 0 0
–   JaksaH 1.14.1 64-bit1725+18
−18
(−6)24.5 − 24.5
(+19−19=11)
50.0%
24.5 / 49
68.3%
−6
0 0 1 0 1 1 0 1 1 1 1 = 0 0 0 1 0 = = 1 = = 0 0 1 0 = 1 1 1 0 = = 1 0 1 1 0 1 = = 1 0 0 0 = 1 0 0
–   SEE 0.6.91724+12
−12
(−7)1 − 1
(+1−1=0)
50.0%
1.0 / 2
74.5%
−37
1 0
–   Zoidberg 0.11723+15
−15
(−8)0 − 1
(+0−1=0)
0.0%
0.0 / 1
76.7%
−INF
0
–   Ceibo 0.3.65 64-bit1721+25
−25
(−10)17.5 − 11.5
(+13−7=9)
60.3%
17.5 / 29
74.4%
+57
0 = 1 = 1 1 1 1 1 1 1 0 0 = = 1 0 = = 0 1 = = 1 0 1 0 1 =
–   EnkoChess 2017.08.191717+31
−31
(−14)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
78.4%
−48
= = = 1 1 1 0 1 0 1 = = 0 1 0 0 0 0 0 0 0 = 0 = = 1 0 = 1 1
–   Aldebaran 0.7.01710+10
−10
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.2%
+122
1 =
–   EnkoChess 2017.09.011708+27
−27
(−23)33 − 34
(+21−22=24)
49.3%
33.0 / 67
93.3%
−27
= 1 1 1 1 1 = 0 0 1 0 0 0 1 0 = 0 1 0 0 0 0 0 0 1 = 1 0 = = 0 = 1 = = 0 = = = = 1 1 = 0 = 1 = = = 0 0 = 1 1 = 1 1 = 1 0 1 = 0 1 0 = =
–   RumbleMinze 1.0.331707+28
−28
(−24)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
92.9%
+6
=
–   Tamerlane 0.21702+21
−21
(−29)0 − 1
(+0−1=0)
0.0%
0.0 / 1
98.4%
−INF
0
–   Jester 0.841695+16
−16
(−36)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
0
–   Gargamella 0.5.01685+14
−14
(−46)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−15
= =
–   Mizar 3.01683+10
−10
(−48)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   BACE 0.451675+11
−11
(−56)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pleco 0.1.1 64-bit1669+32
−33
(−62)17 − 11
(+12−6=10)
60.7%
17.0 / 28
100.0%
+8
= 0 1 = = 1 1 1 = = 1 = = = = 0 1 = 0 0 1 1 1 1 1 0 1 0
–   EnkoChess 2908181666+15
−15
(−65)14 − 13
(+12−11=4)
51.9%
14.0 / 27
100.0%
−49
0 0 1 0 1 0 = 0 1 = 0 = 0 0 1 1 1 0 1 1 1 0 = 1 1 1 0
–   JSBam 0.521652+28
−28
(−79)26 − 19
(+20−13=12)
57.8%
26.0 / 45
100.0%
−26
= 0 0 1 0 = = 0 1 1 1 1 = 1 = = 0 1 0 1 = 1 1 = = 1 0 0 1 1 1 1 0 1 = 0 1 1 0 1 0 1 = = 0
–   Pooky 2.71652+14
−14
(−79)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Spartan 1.01634+23
−23
(−97)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+22
1 =
–   ChessRikus 1.4661628+13
−13
(−103)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   KasparovChess 1.0.0 64-bit1615+26
−26
(−116)19 − 4
(+19−4=0)
82.6%
19.0 / 23
100.0%
+195
1 1 1 1 1 0 1 0 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1
–   Simon 1.3 64-bit1613+55
−54
(−118)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Bullitchess 1.0 64-bit1608+21
−21
(−123)13.5 − 5.5
(+12−4=3)
71.1%
13.5 / 19
100.0%
+39
1 0 1 1 0 0 1 1 1 1 1 = 1 0 = = 1 1 1
–   Pulse 1.6.1 64-bit1607+18
−18
(−124)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−154
=
–   Philemon C1606+15
−15
(−125)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−267
= 0
–   Zotron 4.4.61592+10
−10
(−139)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
100.0%
−153
0 = 1
–   Damas 91583+14
−14
(−148)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−148
0 1
–   Cicada 0.1 64-bit1571+15
−15
(−160)22 − 8
(+20−6=4)
73.3%
22.0 / 30
100.0%
+27
1 0 0 1 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 0 1 = 1 = 1 = 1 0 =
–   ACE21570+91
−91
(−161)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Shallow Blue 1.1.0 64-bit1565+18
−18
(−166)18 − 7
(+13−2=10)
72.0%
18.0 / 25
100.0%
−26
= 1 1 1 1 = = = 1 1 1 1 = = 1 0 = = 1 0 = 1 1 = 1
–   Hokus-Pokus 0.6.31552+18
−17
(−179)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Piranha 0.51499+10
−10
(−232)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   St Andersen 1.31 64-bit1485+15
−15
(−246)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−276
=
–   Pwned 1.3 64-bit1468+19
−19
(−263)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
1 1 1
–   Blikskottel 0.81459+12
−12
(−272)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−302
1 0
–   Joanna 2002 1.061427+64
−65
(−304)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021