CCRL Blitz
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 2'474'284 games
played by 2'947 programs

White wins: 951'541 (38.5%)
Black wins: 762'369 (30.8%)
Draws: 760'374 (30.7%)
White score: 53.8%

Engine Details

Options
Show each game results
Zzzzzz 3.51#537‑538  (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
–   Topple 0.2.1 64-bit2472+16
−16
(+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
−18
(+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-bit2004+16
−15
(+273)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
+39
–   Small Potato 0.6.11992+10
−10
(+261)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Elephant 1.061981+11
−11
(+250)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   ProChess 1.02AD1972+27
−27
(+241)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 1.841963+12
−12
(+232)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-bit1952+18
−18
(+221)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 0.7.51911+11
−11
(+180)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Claudia 0.51906+19
−19
(+175)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Clueless 1.41901+9
−9
(+170)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   SnailChess 4.0131893+10
−10
(+162)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   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
–   Skiull 0.3 64-bit1831+18
−18
(+100)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−42
–   Celes 0.77c1823+12
−12
(+92)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Ziggurat 0.18 64-bit1810+20
−20
(+79)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.0%
+21
–   Macromix 2.011800+18
−18
(+69)19.5 − 30.5
(+16−27=7)
39.0%
19.5 / 50
0.0%
−17
–   Chenard 2015.08.14 64-bit1800+31
−31
(+69)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Pigeon 1.5.1 64-bit1798+14
−14
(+67)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Enigma 1.1.41790+11
−11
(+59)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+89
–   Embracer 1.121785+14
−14
(+54)23 − 27
(+15−19=16)
46.0%
23.0 / 50
0.0%
+26
–   MOBMAT 0.903d 64-bit1784+26
−26
(+53)9 − 14
(+8−13=2)
39.1%
9.0 / 23
0.0%
−35
–   FAUCE 0.41c1781+15
−15
(+50)18 − 31
(+10−23=16)
36.7%
18.0 / 49
0.0%
−37
–   Topple 9e741b2 64-bit1770+37
−36
(+39)16 − 9
(+15−8=2)
64.0%
16.0 / 25
2.7%
+159
–   Laurifer 1.01769+10
−10
(+38)23.5 − 26.5
(+20−23=7)
47.0%
23.5 / 50
0.0%
+14
–   HoiChess 0.22.0 64-bit1768+22
−22
(+37)21.5 − 18.5
(+16−13=11)
53.8%
21.5 / 40
0.4%
+62
–   Pulsar 2009-9b1767+14
−14
(+36)20 − 30
(+11−21=18)
40.0%
20.0 / 50
0.1%
−31
–   Apollo 1.2.1 64-bit1764+22
−22
(+33)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
1.1%
+2
–   Robin 0.9831761+10
−10
(+30)19.5 − 31.5
(+15−27=9)
38.2%
19.5 / 51
0.1%
−59
–   Lodocase 2402081753+18
−18
(+22)26.5 − 23.5
(+23−20=7)
53.0%
26.5 / 50
3.8%
+44
–   Sayuri 2017.16.12 64-bit1749+30
−30
(+18)16 − 14
(+13−11=6)
53.3%
16.0 / 30
15.3%
+41
–   Ziggy 0.71747+20
−20
(+16)23.5 − 24.5
(+19−20=9)
49.0%
23.5 / 48
11.6%
+6
–   Elf 1.3.01741+9
−10
(+10)21.5 − 31.5
(+17−27=9)
40.6%
21.5 / 53
15.1%
−62
–   Vicki 0.041a1741+12
−12
(+10)14.5 − 11.5
(+11−8=7)
55.8%
14.5 / 26
18.2%
+52
–   Rocinante 2.0 64-bit (mcts)1738+17
−17
(+7)1 − 0
(+1−0=0)
100.0%
1.0 / 1
29.3%
+INF
–   Kanguruh 1.931733+10
−10
(+2)10.5 − 14.5
(+7−11=7)
42.0%
10.5 / 25
44.0%
−57
–   Adamant 1.71732+9
−9
(+1)25 − 22
(+19−16=12)
53.2%
25.0 / 47
45.3%
+28
–   Tristram 4.161725+20
−19
(−6)26 − 22
(+22−18=8)
54.2%
26.0 / 48
67.2%
+25
–   JaksaH 1.14.1 64-bit1725+18
−18
(−6)24.5 − 24.5
(+19−19=11)
50.0%
24.5 / 49
68.5%
−6
–   SEE 0.6.91724+12
−12
(−7)1 − 1
(+1−1=0)
50.0%
1.0 / 2
74.2%
−37
–   Zoidberg 0.11723+15
−15
(−8)0 − 1
(+0−1=0)
0.0%
0.0 / 1
77.1%
−INF
–   Ceibo 0.3.65 64-bit1721+25
−25
(−10)17.5 − 11.5
(+13−7=9)
60.3%
17.5 / 29
74.3%
+57
–   EnkoChess 2017.08.191717+31
−31
(−14)13.5 − 16.5
(+9−12=9)
45.0%
13.5 / 30
78.4%
−48
–   Aldebaran 0.7.01710+10
−10
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.2%
+122
–   EnkoChess 2017.09.011708+27
−27
(−23)33 − 34
(+21−22=24)
49.3%
33.0 / 67
93.3%
−27
–   RumbleMinze 1.0.331707+28
−28
(−24)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
92.8%
+6
–   Tamerlane 0.21700+21
−21
(−31)0 − 1
(+0−1=0)
0.0%
0.0 / 1
98.7%
−INF
–   Jester 0.841695+16
−16
(−36)0 − 1
(+0−1=0)
0.0%
0.0 / 1
99.9%
−INF
–   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
–   BACE 0.451675+11
−11
(−56)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pleco 0.1.1 64-bit1669+32
−33
(−62)17 − 11
(+12−6=10)
60.7%
17.0 / 28
100.0%
+8
–   EnkoChess 2908181666+15
−15
(−65)14 − 13
(+12−11=4)
51.9%
14.0 / 27
100.0%
−49
–   Pooky 2.71654+14
−14
(−77)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 1.01634+23
−23
(−97)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+22
–   ChessRikus 1.4661628+13
−13
(−103)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   KasparovChess 1.0.0 64-bit1615+26
−26
(−116)19 − 4
(+19−4=0)
82.6%
19.0 / 23
100.0%
+195
–   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-bit1609+21
−21
(−122)13.5 − 5.5
(+12−4=3)
71.1%
13.5 / 19
100.0%
+40
–   Pulse 1.6.1 64-bit1606+18
−18
(−125)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−155
–   Philemon C1606+15
−15
(−125)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−267
–   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
–   ACE21570+91
−91
(−161)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Shallow Blue 1.1.0 64-bit1565+18
−18
(−166)18 − 7
(+13−2=10)
72.0%
18.0 / 25
100.0%
−26
–   Hokus-Pokus 0.6.31551+18
−17
(−180)3 − 0
(+3−0=0)
100.0%
3.0 / 3
100.0%
+INF
–   Piranha 0.51499+9
−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 0.81459+12
−12
(−272)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−302
–   Joanna 2002 1.061427+64
−65
(−304)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 2, 2021