CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Jacksprat 1.0 64-bit#453  (1958+17
−17
)Quote
Author: Josh Scholar
This is the only Jacksprat version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Honzovy Sachy 2 64-bit2058+16
−16
(+100)12.5 − 19.5
(+11−18=3)
39.1%
12.5 / 32
0.0%
+11
–   Vice 1.0 64-bit2044+11
−11
(+86)13 − 19
(+8−14=10)
40.6%
13.0 / 32
0.0%
+21
–   Gerbil 0.2 64-bit2043+9
−9
(+85)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+62
–   Jabba 1.0 64-bit2037+11
−11
(+79)15 − 17
(+12−14=6)
46.9%
15.0 / 32
0.0%
+55
–   Bestia 0.902019+8
−8
(+61)14 − 18
(+11−15=6)
43.8%
14.0 / 32
0.0%
+12
–   BadChessEngine 0.4.4 64-bit2018+16
−15
(+60)23 − 34
(+19−30=8)
40.4%
23.0 / 57
0.0%
−14
–   Ecce 1.0 (rev. 508) 64-bit2018+12
−12
(+60)13 − 18
(+10−15=6)
41.9%
13.0 / 31
0.0%
0
–   Matant 5.042000+13
−13
(+42)10 − 17
(+8−15=4)
37.0%
10.0 / 27
0.0%
−57
–   Ceibo 0.4 64-bit1996+13
−13
(+38)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
0.0%
+25
–   Gullydeckel 2.16pl11993+10
−10
(+35)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
0.0%
−50
–   Chess4j 3.5 64-bit1992+17
−17
(+34)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.3%
+32
–   BigLion 2.23x1986+8
−8
(+28)19 − 13
(+16−10=6)
59.4%
19.0 / 32
0.2%
+96
–   Goldfish 1.13.0 64-bit1984+15
−15
(+26)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
1.4%
−7
–   Faile 1.4.41980+8
−8
(+22)14 − 18
(+9−13=10)
43.8%
14.0 / 32
1.1%
−23
–   Sapeli 1.79 64-bit1978+25
−25
(+20)3.5 − 26.5
(+2−25=3)
11.7%
3.5 / 30
9.6%
−328
–   Snowy 0.2 64-bit1978+13
−14
(+20)19 − 13
(+15−9=8)
59.4%
19.0 / 32
3.3%
+88
–   SSEChessII 2.05 DC1967+9
−9
(+9)12 − 20
(+9−17=6)
37.5%
12.0 / 32
17.7%
−86
–   BBC 1.0 64-bit1957+23
−24
(−1)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
54.5%
+106
–   Sapeli 1.64 64-bit1939+21
−21
(−19)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
92.6%
−7
–   Zeta Dva 0306 64-bit1939+24
−24
(−19)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
90.8%
+8
–   Sapeli 1.78 64-bit1938+27
−27
(−20)16 − 16
(+13−13=6)
50.0%
16.0 / 32
89.6%
−20
–   BSC 3.9++ 64-bit1937+12
−12
(−21)16 − 16
(+14−14=4)
50.0%
16.0 / 32
98.1%
−21
–   Monik 2.2.6 64-bit1935+14
−14
(−23)15 − 17
(+12−14=6)
46.9%
15.0 / 32
98.4%
−44
–   ChessMatrix 1.0.6 64-bit1933+20
−20
(−25)19 − 13
(+14−8=10)
59.4%
19.0 / 32
97.3%
+38
–   Heracles 0.6.161925+9
−9
(−33)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−20
–   SamChess1921+12
−12
(−37)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+36
–   IACH 0.56z1916+10
−10
(−42)18 − 14
(+16−12=4)
56.3%
18.0 / 32
100.0%
+6
–   Eagle 0.7.51911+11
−11
(−47)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
100.0%
−6
–   Tony's Chess 0.031908+17
−17
(−50)16.5 − 14.5
(+15−13=3)
53.2%
16.5 / 31
100.0%
−22
–   Warrior 1.0.31908+9
−9
(−50)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
100.0%
−15
–   Claudia 0.51906+18
−19
(−52)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+42
–   Clueless 1.41901+9
−9
(−57)21.5 − 10.5
(+21−10=1)
67.2%
21.5 / 32
100.0%
+95
–   SnailChess 4.0131893+10
−10
(−65)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+37
–   MatMoi 7.15.0-cct 64-bit1888+16
−16
(−70)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
+1
–   Tinman 0.2.0 64-bit1880+20
−20
(−78)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−69
–   Purple Haze 2.1.01880+12
−12
(−78)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
100.0%
−111
–   Tinman 0.3.0 64-bit1867+19
−19
(−91)20 − 12
(+19−11=2)
62.5%
20.0 / 32
100.0%
+14
–   Butter 1.0 64-bit1855+17
−17
(−103)23.5 − 8.5
(+22−7=3)
73.4%
23.5 / 32
100.0%
+92
–   Roce 0.03901853+10
−10
(−105)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−35
–   Deepov 0.4.1 64-bit1852+15
−15
(−106)20 − 10
(+18−8=4)
66.7%
20.0 / 30
100.0%
+27

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021