CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Zzzzzz 3.51#541‑542  (1731+17
−17
)Quote
Author: Gijsbert Wiesenekker Link: Details
This is the only Zzzzzz version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   tomitankChess 3.0 64-bit2766+14
−14
(+1035)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Topple 0.2.1 64-bit2472+16
−15
(+741)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Snitch 1.6.2 32-bit2418+10
−10
(+687)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Asymptote 0.2.0 64-bit2313+19
−19
(+582)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Invictus r228 64-bit2256+24
−24
(+525)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   CT800 1.32 64-bit2226+20
−20
(+495)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Neurosis 2.52190+16
−16
(+459)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SjaakII 1.3.0 64-bit2168+17
−17
(+437)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Hedgehog 1.814 64-bit2126+18
−18
(+395)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+425
–   Clever Girl r160 64-bit2118+18
−18
(+387)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   DelphiMAX 2.92013+13
−13
(+282)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Leonidas 8.3 64-bit2005+15
−15
(+274)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
+40
–   Small Potato 0.6.11992+10
−10
(+261)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Elephant 1.061980+11
−11
(+249)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ProChess 1.02AD1971+27
−27
(+240)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Mustang 4.971965+12
−12
(+234)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Chess4j 3.4.1 64-bit1964+18
−18
(+233)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   ALChess 1.841962+12
−12
(+231)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   JanWillem 1.131952+9
−9
(+221)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+340
–   AdaChess 3.6 64-bit1951+18
−18
(+220)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   BibiChess 0.51929+11
−11
(+198)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Smash 1.0.31924+10
−10
(+193)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SamChess1921+12
−12
(+190)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Eagle 0.7.51910+11
−11
(+179)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Claudia 0.51906+18
−18
(+175)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Clueless 1.41900+9
−9
(+169)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SnailChess 4.0131892+10
−10
(+161)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   MrChess 2.11886+16
−16
(+155)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+185
–   Butter 1.0 64-bit1854+17
−17
(+123)6.5 − 17.5
(+5−16=3)
27.1%
6.5 / 24
0.0%
−58
–   Skiull 0.3 64-bit1830+18
−18
(+99)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−43
–   Celes 0.77c1823+12
−12
(+92)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Ziggurat 0.18 64-bit1806+20
−20
(+75)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+17
–   Macromix 2.011799+18
−18
(+68)19.5 − 30.5
(+16−27=7)
39.0%
19.5 / 50
0.0%
−18
–   Pigeon 1.5.1 64-bit1798+14
−14
(+67)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Chenard 2015.08.14 64-bit1789+30
−30
(+58)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Enigma 1.1.41789+11
−11
(+58)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+88
–   Embracer 1.121784+14
−14
(+53)23 − 27
(+15−19=16)
46.0%
23.0 / 50
0.0%
+25
–   MOBMAT 0.903d 64-bit1783+26
−26
(+52)9 − 14
(+8−13=2)
39.1%
9.0 / 23
0.0%
−36
–   FAUCE 0.41c1780+15
−15
(+49)18 − 31
(+10−23=16)
36.7%
18.0 / 49
0.0%
−38
–   HoiChess 0.22.0 64-bit1775+21
−21
(+44)21.5 − 18.5
(+16−13=11)
53.8%
21.5 / 40
0.1%
+69
–   Laurifer 1.01771+10
−10
(+40)23.5 − 26.5
(+20−23=7)
47.0%
23.5 / 50
0.0%
+16
–   Topple 9e741b2 64-bit1770+37
−36
(+39)16 − 9
(+15−8=2)
64.0%
16.0 / 25
2.7%
+159
–   Pulsar 2009-9b1767+14
−14
(+36)20 − 30
(+11−21=18)
40.0%
20.0 / 50
0.1%
−31
–   Robin 0.9831761+10
−10
(+30)19.5 − 31.5
(+15−27=9)
38.2%
19.5 / 51
0.1%
−59
–   Apollo 1.2.1 64-bit1760+21
−21
(+29)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.8%
−1
–   Sayuri 2017.16.12 64-bit1749+30
−30
(+18)16 − 14
(+13−11=6)
53.3%
16.0 / 30
14.9%
+41
–   Lodocase 2402081749+17
−17
(+18)26.5 − 23.5
(+23−20=7)
53.0%
26.5 / 50
6.8%
+40
–   Ziggy 0.71747+20
−20
(+16)23.5 − 24.5
(+19−20=9)
49.0%
23.5 / 48
11.2%
+6
–   Elf 1.3.01740+9
−9
(+9)21.5 − 31.5
(+17−27=9)
40.6%
21.5 / 53
17.9%
−63
–   Vicki 0.041a1739+12
−12
(+8)14.5 − 11.5
(+11−8=7)
55.8%
14.5 / 26
21.1%
+50
–   Rocinante 2.0 64-bit (mcts)1737+17
−17
(+6)1 − 0
(+1−0=0)
100.0%
1.0 / 1
29.6%
+INF
–   Kanguruh 1.931732+10
−10
(+1)10.5 − 14.5
(+7−11=7)
42.0%
10.5 / 25
44.2%
−58
–   Adamant 1.71732+9
−9
(+1)25 − 22
(+19−16=12)
53.2%
25.0 / 47
45.5%
+28
–   Tristram 4.161727+19
−19
(−4)26 − 22
(+22−18=8)
54.2%
26.0 / 48
62.2%
+27
–   SEE 0.6.91726+12
−12
(−5)1 − 1
(+1−1=0)
50.0%
1.0 / 2
68.8%
−35
–   JaksaH 1.14.1 64-bit1724+18
−18
(−7)24.5 − 24.5
(+19−19=11)
50.0%
24.5 / 49
69.4%
−7
–   Ceibo 0.3.65 64-bit1721+25
−25
(−10)17.5 − 11.5
(+13−7=9)
60.3%
17.5 / 29
74.4%
+57
–   Zoidberg 0.11718+15
−15
(−13)0 − 1
(+0−1=0)
0.0%
0.0 / 1
86.3%
−INF
–   EnkoChess 2017.08.191717+31
−31
(−14)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
78.7%
−48
–   Aldebaran 0.7.01708+10
−10
(−23)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.7%
+120
–   EnkoChess 2017.09.011707+27
−27
(−24)33 − 34
(+21−22=24)
49.3%
33.0 / 67
93.8%
−28
–   RumbleMinze 1.0.331706+28
−28
(−25)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
92.6%
+5
–   Tamerlane 0.21700+21
−21
(−31)0 − 1
(+0−1=0)
0.0%
0.0 / 1
98.7%
−INF
–   Jester 0.841694+16
−16
(−37)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   Gargamella 0.5.01684+14
−14
(−47)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−16
–   Mizar 3.01682+10
−10
(−49)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   BACE 0.451675+11
−11
(−56)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pleco 0.1.1 64-bit1667+32
−33
(−64)17 − 11
(+12−6=10)
60.7%
17.0 / 28
100.0%
+6
–   EnkoChess 2908181664+15
−15
(−67)14 − 13
(+12−11=4)
51.9%
14.0 / 27
100.0%
−51
–   Pooky 2.71653+14
−14
(−78)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   JSBam 0.521651+28
−28
(−80)26 − 19
(+20−13=12)
57.8%
26.0 / 45
100.0%
−27
–   Spartan 1.01632+22
−22
(−99)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+20
–   ChessRikus 1.4661628+13
−13
(−103)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   KasparovChess 1.0.0 64-bit1616+25
−25
(−115)19 − 4
(+19−4=0)
82.6%
19.0 / 23
100.0%
+196
–   Simon 1.3 64-bit1613+55
−54
(−118)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Bullitchess 1.0 64-bit1608+21
−21
(−123)13.5 − 5.5
(+12−4=3)
71.1%
13.5 / 19
100.0%
+39
–   Philemon C1606+15
−15
(−125)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−267
–   Pulse 1.6.1 64-bit1606+18
−18
(−125)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−155
–   Zotron 4.4.61592+10
−10
(−139)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
100.0%
−153
–   Damas 91583+14
−14
(−148)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−148
–   Cicada 0.1 64-bit1570+15
−15
(−161)22 − 8
(+20−6=4)
73.3%
22.0 / 30
100.0%
+26
–   ACE21569+91
−91
(−162)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Shallow Blue 1.1.0 64-bit1564+18
−18
(−167)18 − 7
(+13−2=10)
72.0%
18.0 / 25
100.0%
−27
–   Hokus-Pokus 0.6.31551+17
−18
(−180)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Piranha 0.51499+10
−10
(−232)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   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-bit1476+19
−19
(−255)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Blikskottel 0.81458+12
−12
(−273)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−303
–   Joanna 2002 1.061426+64
−65
(−305)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021