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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Show each game results
Hedgehog 1.804 (1969+18
−18
)Quote
Author: Eugene Kotlov (Russia)
This is one of the 8 Hedgehog versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Leela Chess 0.7 w187 64-bit2235+22
−22
(+266)4.5 − 24.5
(+3−23=3)
15.5%
4.5 / 29
0.0%
−35
–   Prophet3 20170909 64-bit2124+17
−17
(+155)8 − 21
(+5−18=6)
27.6%
8.0 / 29
0.0%
−13
–   Alf 1.09 64-bit2111+15
−15
(+142)10.5 − 17.5
(+7−14=7)
37.5%
10.5 / 28
0.0%
+53
–   GK 0.90 64-bit2109+11
−11
(+140)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
−45
–   BikJump 2.01 64-bit2102+8
−8
(+133)9.5 − 20.5
(+8−19=3)
31.7%
9.5 / 30
0.0%
−15
–   Abbess 2018.02.072072+14
−14
(+103)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−63
–   Gunborg 1.35 64-bit2069+16
−16
(+100)9.5 − 20.5
(+6−17=7)
31.7%
9.5 / 30
0.0%
−29
–   Matheus 2.32058+9
−9
(+89)12.5 − 18.5
(+8−14=9)
40.3%
12.5 / 31
0.0%
+25
–   Monarch 1.72058+10
−10
(+89)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.0%
+101
–   ChessMind 0.822056+12
−12
(+87)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+124
–   Vice 1.0 64-bit2043+11
−12
(+74)11 − 21
(+8−18=6)
34.4%
11.0 / 32
0.0%
−41
–   Gerbil 0.2 64-bit2042+9
−9
(+73)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.0%
+60
–   Abbess 2016.12.112037+17
−17
(+68)9.5 − 22.5
(+7−20=5)
29.7%
9.5 / 32
0.0%
−89
–   Jabba 1.0 64-bit2034+11
−11
(+65)11.5 − 20.5
(+10−19=3)
35.9%
11.5 / 32
0.0%
−50
–   Cinnamon 2.0 64-bit2022+12
−13
(+53)20 − 12
(+19−11=2)
62.5%
20.0 / 32
0.0%
+156
–   Plywood 1.7.32019+21
−21
(+50)7.5 − 22.5
(+6−21=3)
25.0%
7.5 / 30
0.0%
−159
–   Bestia 0.902019+8
−8
(+50)14.5 − 17.5
(+14−17=1)
45.3%
14.5 / 32
0.0%
+9
–   Little Wing 0.4.0 64-bit2016+17
−18
(+47)12 − 20
(+11−19=2)
37.5%
12.0 / 32
0.0%
−58
–   Ecce 1.0 (rev. 508) 64-bit2015+13
−13
(+46)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
0.0%
−12
–   Embla 1.0.2 64-bit2012+26
−26
(+43)15.5 − 14.5
(+12−11=7)
51.7%
15.5 / 30
0.3%
+54
–   Oberon 0.042012+19
−19
(+43)9.5 − 20.5
(+6−17=7)
31.7%
9.5 / 30
0.1%
−92
–   Requiem 0.532008+12
−12
(+39)11.5 − 17.5
(+6−12=11)
39.7%
11.5 / 29
0.0%
−29
–   Ceibo 0.4 64-bit1996+13
−13
(+27)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
0.7%
−33
–   Small Potato 0.6.11992+10
−10
(+23)10.5 − 20.5
(+9−19=3)
33.9%
10.5 / 31
1.3%
−107
–   Gullydeckel 2.16pl11992+10
−11
(+23)11.5 − 20.5
(+10−19=3)
35.9%
11.5 / 32
1.4%
−89
–   Embla 1.0.1 64-bit1987+17
−17
(+18)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
7.1%
+54
–   BigLion 2.23x1986+8
−8
(+17)37.5 − 24.5
(+30−17=15)
60.5%
37.5 / 62
4.5%
+91
–   Armageddon 2.3081985+11
−11
(+16)34 − 28
(+30−24=8)
54.8%
34.0 / 62
6.2%
+52
–   Elephant 1.061984+12
−11
(+15)16 − 14
(+12−10=8)
53.3%
16.0 / 30
7.4%
+38
–   Zeta Dva 0305 64-bit1979+17
−17
(+10)17 − 13
(+14−10=6)
56.7%
17.0 / 30
21.4%
+57
–   Faile 1.4.41978+8
−8
(+9)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
18.1%
−43
–   Leela Chess 0.5 w123 64-bit1961+32
−32
(−8)12.5 − 18.5
(+11−17=3)
40.3%
12.5 / 31
65.8%
−85
–   Eia 0.31957+18
−18
(−12)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
81.4%
−23
–   Etude 0.1.21951+11
−11
(−18)13.5 − 17.5
(+9−13=9)
43.5%
13.5 / 31
95.4%
−66
–   MatMoi 7.15.0-cct 64-bit1889+17
−17
(−80)22 − 9
(+21−8=2)
71.0%
22.0 / 31
100.0%
+97

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