CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

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Zahak 1.0.0 64-bit#426  (2011+22
−22
)Quote
Author: Amanj Sherwany (Canada) Link: Homepage
This is one of the 3 Zahak versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NG-Play 9.87b 64-bit2201+50
−49
(+190)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+96
0 0 0 0 0 = = 1 1 = 0 1 0 0 0 = 0 0 0 0 = 0 = 1 1 0 1 1 0 1 1 0
–   RattateChess 1.0 Nosferatu2200+12
−12
(+189)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
−40
= 0 0 0 0 0 0 0 1 0 1 = 0 0 0 0 1 0 = 0 0 0 0 0 0 0 1 0 0 = 1 0
–   Weini 0.0.24 64-bit2199+20
−20
(+188)6.5 − 25.5
(+4−23=5)
20.3%
6.5 / 32
0.0%
−52
0 = 0 0 0 0 0 0 0 0 = 0 = 1 0 1 0 0 0 0 0 0 0 1 0 = 0 0 0 1 0 =
–   Uralochka 1.1d2187+17
−17
(+176)8 − 24
(+8−24=0)
25.0%
8.0 / 32
0.0%
−53
1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0
–   Mango Paola Ajedrez 1.02186+11
−11
(+175)8.5 − 23.5
(+7−22=3)
26.6%
8.5 / 32
0.0%
−20
0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 = 0 1 1 0 0 0 0 0 0 0 1 0 0 = =
–   Protej 0.5.8c2185+12
−12
(+174)5.5 − 26.5
(+3−24=5)
17.2%
5.5 / 32
0.0%
−93
0 0 0 0 0 = 0 0 = = 0 0 0 0 0 0 0 0 0 1 0 0 0 = 0 1 1 0 0 0 0 =
–   Atak 6.82184+9
−9
(+173)7 − 24
(+6−23=2)
22.6%
7.0 / 31
0.0%
−66
0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 = 1 0 0 0 0 0 1 = 0 0 0 0
–   Madeleine 0.22183+9
−9
(+172)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
+15
1 = 1 0 = 0 0 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 0 0 1 = = 0 0 = 0 0
–   Baislicka 1.0 64-bit2179+14
−14
(+168)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
+8
= 0 0 0 1 0 0 0 0 0 1 0 0 1 = 0 = 0 = 0 0 1 0 0 = = = 0 0 = 1 0
–   Achillees 1.0 64-bit2178+17
−17
(+167)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
+50
0 = = 1 0 0 0 1 0 0 0 0 1 1 1 = 1 = 0 0 0 0 = 1 0 = 0 0 1 0 0 0
–   Genesis 2.02169+10
−10
(+158)8 − 24
(+6−22=4)
25.0%
8.0 / 32
0.0%
−44
0 0 0 1 0 1 1 0 1 0 0 = = 0 1 0 0 0 0 0 0 0 0 0 = 0 0 0 1 0 0 =
–   MORA 1.1.02165+20
−20
(+154)6 − 26
(+5−25=2)
18.8%
6.0 / 32
0.0%
−125
0 0 0 0 = 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 = 0 0 0 1 0
–   Blitzkrieg rev337 64-bit2162+12
−12
(+151)13 − 19
(+12−18=2)
40.6%
13.0 / 32
0.0%
+73
0 0 1 1 0 0 0 0 1 0 1 1 1 = 1 0 1 1 1 0 0 0 0 1 0 0 0 0 1 0 = 0
–   BlackBishop 1.02155+9
−9
(+144)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+50
0 1 = 0 0 0 = 0 0 1 1 0 1 0 0 0 0 = 1 1 0 = 1 0 = 0 1 = 0 0 0 1
–   SjaakII 1.4.1 64-bit2145+19
−19
(+134)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+37
1 0 = = = 0 = 0 1 0 1 1 1 0 0 0 0 0 = 1 = 1 0 0 0 0 0 0 1 1 0 0
–   Sissa 2.0 64-bit1985+47
−46
(−26)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
84.2%
−82
0 0 = 1 = 1 = = 0 1 0 0 = 0 1 = 0 0 0 = 0 1 = 1 0 1 1 1 0 0 = 0
–   ALChess 1.841963+12
−12
(−48)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−28
0 = 1 1 0 = = 0 1 0 0 0 1 1 0 1 = 0 = = = 1 0 1 1 0 1 = = 1 = 1
–   Cilian 4.141956+10
−10
(−55)19 − 13
(+17−11=4)
59.4%
19.0 / 32
100.0%
+19
0 1 0 1 = 1 1 = 1 0 1 1 0 1 = 0 0 1 0 0 1 1 1 = 1 1 0 1 0 1 1 0
–   Bismark 1.41955+22
−21
(−56)18 − 13
(+15−10=6)
58.1%
18.0 / 31
100.0%
+1
1 1 0 1 1 1 0 1 1 0 0 0 = 0 1 0 = = 1 1 1 0 1 = 0 = 1 1 0 1 =
–   Jacksprat 1.0 64-bit1954+17
−17
(−57)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
100.0%
−91
= = 0 = 1 = 1 0 1 0 1 0 1 0 1 1 = 1 1 0 1 0 0 0 0 1 = 0 = 0 0 0
–   Micro-Max 4.81953+8
−8
(−58)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+12
1 1 1 = 0 1 0 0 1 1 = 1 0 1 0 0 1 1 = 0 0 0 1 = = = 1 0 1 1 1 1
–   Tinman 0.4.0 64-bit1952+18
−18
(−59)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+82
1 1 = 1 0 1 0 1 1 1 0 0 1 1 1 0 1 = = 1 1 1 1 = = 0 1 1 0 1 = 1
–   JanWillem 1.131951+9
−9
(−60)23 − 9
(+21−7=4)
71.9%
23.0 / 32
100.0%
+116
1 = 1 0 = 0 0 1 = 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 = 1 1 0 0 1 1
–   Etude 0.1.21951+11
−11
(−60)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+11
0 0 1 0 0 = = 0 = 1 1 1 1 1 0 = 0 = 1 1 1 = 1 1 0 1 1 0 1 1 0 1
–   AdaChess 3.6 64-bit1951+17
−17
(−60)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+9
1 = 1 1 = = 0 = 1 0 1 1 0 1 = 1 0 0 0 0 = 1 1 0 1 0 1 1 1 0 1 1
–   ChessMatrix 1.0.4 64-bit1950+22
−22
(−61)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+37
0 0 1 1 1 1 = = = = = 1 0 1 1 1 0 = 1 1 1 0 1 = 1 = 1 0 1 0 = 1
–   BSC 3.9++ 64-bit1936+12
−12
(−75)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+18
0 = 1 0 1 0 = 0 1 0 1 1 1 1 = 1 1 0 0 1 1 1 1 0 = 1 0 = 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021