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

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Jacksprat 1.0 64-bit#447  (1955+18
−18
)Quote
Author: Josh Scholar
This is the only Jacksprat version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Honzovy Sachy 2 64-bit2056+17
−17
(+101)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
0.0%
+12
0 1 = 0 1 0 1 = 1 0 0 0 = 1 0 1 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1
–   Vice 1.0 64-bit2043+11
−12
(+88)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+23
1 0 = 1 = 0 = 0 0 = 0 0 0 = 1 0 = = = 0 = = 1 1 0 0 1 1 0 0 1 0
–   Gerbil 0.2 64-bit2042+9
−9
(+87)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+64
1 1 = = 0 1 1 0 0 0 1 0 0 0 = = 1 0 = 1 0 1 = 0 1 = 1 = 0 0 0 1
–   Jabba 1.0 64-bit2034+11
−11
(+79)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+55
= = 0 0 = 1 1 0 1 1 1 0 1 = 1 1 0 1 1 0 0 0 0 = = 1 0 0 0 0 1 0
–   Bestia 0.902019+8
−8
(+64)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+15
1 0 = 1 1 1 = 0 1 1 1 1 = 0 0 0 = 0 0 = 1 1 1 0 0 0 0 = 0 0 0 0
–   Ecce 1.0 (rev. 508) 64-bit2015+13
−13
(+60)13 − 18
(+10−15=6)
41.9%
13.0 / 31
0.0%
0
0 1 0 = 0 0 1 1 0 1 0 = = 0 1 = = 1 0 0 0 1 0 1 0 0 0 1 = 1 0
–   BadChessEngine 0.4.4 64-bit2008+23
−23
(+53)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+17
= 1 0 1 1 0 1 0 0 0 0 0 1 1 1 0 = = 1 = 0 0 0 1 1 0 = 1 0 1 0 0
–   Ceibo 0.4 64-bit1996+13
−13
(+41)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+28
0 0 0 1 1 0 0 1 0 = = = 0 1 0 0 1 1 1 0 1 0 = 0 1 0 = 1 1 0 1 1
–   Goldfish 1.13.0 64-bit1995+17
−17
(+40)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.1%
+6
0 0 1 0 0 1 0 1 0 0 1 1 0 1 = 1 1 1 0 1 = = 0 = 0 = 0 = 0 0 = 1
–   Gullydeckel 2.16pl11992+10
−11
(+37)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−48
0 0 0 = 0 0 0 0 1 1 0 0 = 1 1 0 1 0 0 0 = 1 = 0 1 0 = 0 1 1 1 0
–   Chess4j 3.5 64-bit1989+19
−19
(+34)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.4%
+32
1 0 = 1 = 1 = 0 0 1 0 0 0 0 1 = 0 1 0 0 1 0 1 = 1 0 1 1 = 1 0 1
–   BigLion 2.23x1986+8
−8
(+31)19 − 13
(+16−10=6)
59.4%
19.0 / 32
0.1%
+99
0 1 1 1 0 = 1 1 = 0 = 1 0 1 = 0 1 0 = = 1 1 1 1 0 0 1 0 1 1 0 1
–   Snowy 0.2 64-bit1982+14
−14
(+27)19 − 13
(+15−9=8)
59.4%
19.0 / 32
0.9%
+95
0 = = 1 0 0 = = 1 1 1 1 1 1 1 1 0 1 1 = 0 0 0 = 1 1 0 1 1 0 = =
–   Matant 5.041981+14
−14
(+26)10 − 17
(+8−15=4)
37.0%
10.0 / 27
0.9%
−73
0 0 0 0 1 1 0 1 0 1 0 0 = 0 1 = = 0 0 0 = 0 1 0 1 0 1
–   Faile 1.4.41978+8
−8
(+23)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.9%
−22
0 = 1 0 = 0 0 = = 0 1 1 0 1 = 1 = 0 = 1 1 0 0 0 = 1 1 0 = = 0 0
–   Sapeli 1.79 64-bit1975+25
−25
(+20)3.5 − 26.5
(+2−25=3)
11.7%
3.5 / 30
9.4%
−328
0 1 0 0 0 0 0 = 0 = 0 0 0 0 0 0 0 0 1 0 0 = 0 0 0 0 0 0 0 0
–   SSEChessII 2.05 DC1966+9
−9
(+11)12 − 20
(+9−17=6)
37.5%
12.0 / 32
12.4%
−84
= 1 = 0 0 0 1 0 1 0 0 1 = 0 0 1 = 0 1 1 1 0 0 0 0 = 0 = 0 0 1 0
–   Zeta Dva 0306 64-bit1938+24
−24
(−17)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
86.6%
+10
1 0 0 = = 1 = = = = 1 1 1 = = 1 1 = 1 0 = 1 = 0 0 1 = 1 0 0 = 0
–   Sapeli 1.64 64-bit1937+21
−21
(−18)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
90.1%
−6
= 1 0 1 0 0 1 0 = 1 1 = = 1 0 1 0 1 1 = 1 0 1 = = 0 0 1 = 0 0 =
–   BSC 3.9++ 64-bit1937+12
−12
(−18)16 − 16
(+14−14=4)
50.0%
16.0 / 32
94.8%
−18
0 1 0 1 0 0 1 0 = 1 0 0 0 0 1 1 1 1 = 1 0 0 1 1 1 = 0 = 1 0 0 1
–   Sapeli 1.78 64-bit1936+27
−27
(−19)16 − 16
(+13−13=6)
50.0%
16.0 / 32
87.4%
−19
= 0 1 0 = 1 1 = 0 1 0 1 = = 0 1 1 1 0 1 0 = 0 0 0 0 1 0 1 1 1 0
–   Monik 2.2.6 64-bit1936+14
−14
(−19)15 − 17
(+12−14=6)
46.9%
15.0 / 32
95.2%
−40
0 1 1 = 1 0 0 = = 1 1 = 0 1 = 0 1 1 0 0 1 0 1 0 0 1 0 = 0 0 0 1
–   Heracles 0.6.161923+9
−9
(−32)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
99.9%
−19
1 0 1 = = 0 0 0 0 1 1 0 0 0 1 1 1 0 = 1 0 = 0 0 1 1 0 = 1 1 1 1
–   SamChess1919+13
−13
(−36)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+37
1 1 1 0 1 1 = 0 1 1 0 = 0 1 1 0 = 1 = 1 = 1 0 0 1 = 1 = = 0 = 1
–   IACH 0.56z1917+10
−11
(−38)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
+10
= 0 0 = 0 1 1 1 = 1 1 1 0 0 = 0 0 1 1 1 1 1 0 1 1 1 1 0 0 1 0 0
–   Eagle 0.7.51912+12
−12
(−43)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
100.0%
−2
1 0 1 = 1 0 1 1 1 1 1 1 1 0 1 1 0 0 0 0 1 1 1 0 0 0 0 = 1 0 0 =
–   Tony's Chess 0.031909+18
−18
(−46)16.5 − 14.5
(+15−13=3)
53.2%
16.5 / 31
100.0%
−18
0 1 0 0 0 0 1 = 1 0 = 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 0 1 = 1 0
–   Warrior 1.0.31907+9
−9
(−48)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−13
= 0 0 = 1 0 = = 0 = 1 0 = 0 1 = 1 1 1 = 1 1 1 0 0 1 1 = 0 1 1 0
–   Claudia 0.51904+20
−21
(−51)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+43
1 1 0 = 1 1 = 1 1 1 1 1 1 1 = = 1 1 0 0 1 = = 1 0 0 1 0 0 0 0 1
–   Clueless 1.41903+9
−9
(−52)21.5 − 10.5
(+21−10=1)
67.2%
21.5 / 32
100.0%
+100
0 1 1 = 0 1 0 1 1 1 1 1 1 0 0 1 1 1 1 1 0 0 0 1 0 1 1 1 1 0 1 1
–   SnailChess 4.0131894+11
−10
(−61)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+41
= 1 0 0 1 0 1 1 1 = 1 0 = 1 0 1 = 0 0 1 1 1 = = 1 1 1 = 1 1 0 1
–   MatMoi 7.15.0-cct 64-bit1889+17
−17
(−66)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+5
1 = 1 0 1 1 0 1 1 1 1 = 0 0 0 0 0 1 1 0 = = 1 1 1 1 1 = = 0 1 0
–   Purple Haze 2.1.01883+12
−12
(−72)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
100.0%
−105
0 0 = 1 = = = 1 0 0 0 0 1 = 0 1 = 0 1 1 1 1 0 1 1 0 0 0 = = 0 =
–   Tinman 0.2.0 64-bit1880+20
−20
(−75)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−66
0 1 = = 1 1 0 = 0 = 1 0 0 1 0 = 0 0 1 0 1 0 1 = = = = 1 0 1 1 1
–   Tinman 0.3.0 64-bit1867+19
−19
(−88)20 − 12
(+19−11=2)
62.5%
20.0 / 32
100.0%
+17
1 1 1 0 = 1 1 1 1 1 1 1 0 0 0 1 = 1 0 1 0 1 1 0 0 1 0 1 1 1 0 0
–   Butter 1.0 64-bit1854+18
−18
(−101)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+94
1 1 1 1 1 1 1 1 1 = 0 = 1 1 1 0 = 1 1 1 0 0 1 1 0 0 1 0 1 1 1 1
–   Roce 0.03901853+10
−10
(−102)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−32
1 1 1 1 1 0 1 0 0 1 0 1 1 = 1 = 1 0 1 = = 1 = 0 1 1 0 0 0 0 = 1
–   Deepov 0.4.1 64-bit1848+15
−15
(−107)20 − 10
(+18−8=4)
66.7%
20.0 / 30
100.0%
+26
1 0 = 1 0 1 1 1 1 0 1 0 0 1 1 0 1 1 1 1 1 = 1 = 1 0 0 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020