CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Hedgehog 1.814 64-bit (2126+18
−18
)Quote
Author: Eugene Kotlov (Russia)
This is one of the 8 Hedgehog versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.2 64-bit3062+13
−13
(+936)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Winter 0.1.1 64-bit2481+18
−17
(+355)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   FrankWalter 2.2.3 64-bit2388+18
−18
(+262)1.5 − 7.5
(+1−7=1)
16.7%
1.5 / 9
0.0%
−21
= 0 0 0 0 0 0 0 1
–   Pirarucu 2.0.2 64-bit2346+37
−36
(+220)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Pirarucu 2.0.0 64-bit2323+16
−16
(+197)3 − 13
(+2−12=2)
18.8%
3.0 / 16
0.0%
−64
= 0 = 0 0 0 1 0 0 0 0 0 0 0 1 0
–   Googleplex Starthinker 1.4 64-bit2288+18
−17
(+162)10 − 20
(+8−18=4)
33.3%
10.0 / 30
0.0%
+30
0 = 0 1 0 0 0 = 1 1 0 1 = 1 1 0 0 0 0 0 = 0 0 0 1 0 0 0 0 1
–   NG-Play 9.87 64-bit2193+16
−16
(+67)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+100
0 0 = 1 1 1 0 0 0 0 0 1 1 0 = 1 1 = 1 1 1 = 1 1 = 1 0 = 1 = 0 0
–   Mango Paola Ajedrez 1.02186+11
−11
(+60)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−107
= 1 0 0 0 1 0 = 1 0 0 1 0 0 = = 0 0 0 0 0 1 0 0 0 0 1 = 0 0 = 0
–   Protej 0.5.8c2184+12
−12
(+58)12.5 − 18.5
(+11−17=3)
40.3%
12.5 / 31
0.0%
−18
= 0 0 1 0 1 0 1 0 1 = 1 0 0 1 0 0 0 1 0 1 0 0 0 = 0 1 1 0 1 0
–   Madeleine 0.22182+9
−9
(+56)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+21
0 = 1 0 1 0 0 = 1 0 = 0 = 1 = = 1 0 1 0 0 0 1 0 = 1 0 1 1 0 0 1
–   Baislicka 1.0 64-bit2178+14
−14
(+52)12.5 − 15.5
(+10−13=5)
44.6%
12.5 / 28
0.0%
+9
0 0 1 = 1 1 1 = 1 0 0 1 0 1 0 0 = 0 0 1 = 0 = 0 1 0 1 0
–   Genesis 2.02169+10
−10
(+43)14 − 17
(+11−14=6)
45.2%
14.0 / 31
0.0%
+8
= = 1 1 0 0 1 = 1 0 0 0 1 1 1 0 = 0 1 1 0 = 1 0 0 = 1 0 0 0 0
–   Blitzkrieg rev337 64-bit2161+12
−12
(+35)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
0.0%
−3
= 1 0 0 = 1 = 0 1 0 = 1 0 0 1 1 = = 0 = 0 0 0 1 0 0 1 1 0 1
–   NagaSkaki 5.122154+9
−10
(+28)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.2%
−72
1 0 1 0 = 0 0 0 0 1 1 0 = 1 0 0 0 1 1 0 1 0 = 0 0 0 1 1 0 = 0 0
–   BlackBishop 1.02154+9
−9
(+28)18 − 12
(+14−8=8)
60.0%
18.0 / 30
0.2%
+97
= = 1 = 1 0 1 0 1 1 0 1 = 1 = = 1 = 1 0 1 0 0 1 = 0 1 1 1 0
–   Sunsetter 10.3 64-bit2144+11
−11
(+18)16 − 16
(+13−13=6)
50.0%
16.0 / 32
3.7%
+16
= 0 1 1 1 0 = 0 1 1 1 1 = 0 1 0 0 0 0 1 0 0 1 1 1 = = = 0 0 0 1
–   Alarm 0.93.12142+9
−9
(+16)13.5 − 16.5
(+12−15=3)
45.0%
13.5 / 30
4.5%
−25
0 1 0 0 0 0 1 1 0 1 1 1 1 0 0 0 0 = 0 1 = 0 1 = 0 0 1 1 0 1
–   Lime 662142+8
−8
(+16)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
4.8%
+3
0 0 1 = 0 1 1 0 0 0 1 = 1 1 1 1 = 0 0 1 0 1 1 0 = 0 0 0 1 1 = 0
–   Tunguska 1.0 64-bit2142+18
−18
(+16)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
8.9%
−41
0 0 = 0 = 1 0 1 = 1 1 = 1 0 0 = 1 0 0 0 0 0 0 = 0 = 1 0 1 0 1 1
–   ChessKISS 1.7c 64-bit2138+12
−12
(+12)16 − 15
(+13−12=6)
51.6%
16.0 / 31
12.3%
+23
1 = 1 0 0 1 1 1 1 1 1 = 0 0 0 0 0 1 1 = 1 = 0 0 0 1 0 = = 0 1
–   Axolotl 1.5 64-bit2137+22
−22
(+11)12 − 19
(+9−16=6)
38.7%
12.0 / 31
21.7%
−68
0 1 1 = 0 0 0 0 1 1 1 0 = 1 0 = 1 = 1 0 0 = 0 = 0 0 0 0 0 0 1
–   Fortress 1.622136+8
−8
(+10)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
14.7%
−52
= = 0 0 0 = = 0 = 0 1 1 = 0 1 0 0 = 0 = = 1 1 0 0 1 = 1 0 = 0
–   Nesik 0.7.0 alpha2132+9
−9
(+6)16.5 − 14.5
(+14−12=5)
53.2%
16.5 / 31
25.9%
+28
= 0 0 1 = 1 1 1 0 1 1 1 0 1 0 0 0 = 1 1 0 1 0 1 0 1 1 = 0 0 =
–   WJChess 1.642129+9
−9
(+3)18 − 13
(+16−11=4)
58.1%
18.0 / 31
37.4%
+65
1 1 1 0 = 0 0 1 = 1 0 0 1 = 1 0 0 1 0 1 1 = 1 1 0 1 1 0 1 1 0
–   Invictus 0.001 64-bit2127+19
−19
(+1)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
44.9%
+14
1 1 0 0 0 0 1 1 1 0 = 0 0 1 0 1 0 1 0 1 0 0 = = 1 = 1 = 1 1
–   Prophet3 20170909 64-bit2124+17
−17
(−2)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
55.7%
−35
0 1 = = 1 0 1 1 0 0 1 = 0 0 0 1 = 0 0 0 = 0 0 = 0 1 1 = 0 1 1 1
–   Prophet3 20180811 64-bit2120+14
−14
(−6)16 − 16
(+12−12=8)
50.0%
16.0 / 32
70.5%
−6
0 = 1 1 1 1 0 = 0 1 1 = 0 = = 1 1 0 0 0 = 0 = 1 1 1 = 1 0 0 0 0
–   Embla 1.0.3 64-bit2114+14
−14
(−12)14.5 − 16.5
(+9−11=11)
46.8%
14.5 / 31
84.5%
−34
0 1 1 = = = 1 1 0 1 = = 0 1 0 = 0 = = = 0 0 = = 1 1 0 0 1 0 0
–   SpaceDog 0.97.5.1 64-bit2114+21
−21
(−12)15 − 16
(+13−14=4)
48.4%
15.0 / 31
80.7%
−21
1 1 = 0 0 1 0 1 1 0 0 = = 0 0 0 0 0 1 = 0 0 1 1 1 1 1 1 0 0 1
–   Alf 1.09 64-bit2109+15
−15
(−17)11.5 − 18.5
(+10−17=3)
38.3%
11.5 / 30
92.1%
−108
0 0 1 = 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 1 1 0 = =
–   Micah 1.0 64-bit2106+22
−22
(−20)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
92.0%
+49
0 1 1 1 1 = 1 0 0 0 0 1 0 1 1 0 = 0 1 = 1 = = = 1 0 1 1 1 1 =
–   BikJump 2.01 64-bit2102+8
−8
(−24)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
99.3%
−39
0 1 = 0 1 1 = 0 = 0 1 1 0 0 0 0 1 1 1 1 0 1 1 0 = 0 0 1 = 0
–   Wing 2.0a2100+9
−9
(−26)17.5 − 13.5
(+15−11=5)
56.5%
17.5 / 31
99.6%
+23
0 0 1 1 0 1 = 0 0 = 1 1 = 0 1 = 0 1 1 1 = 0 1 1 0 1 0 1 1 1 0
–   Clarabit 1.00 64-bit2095+9
−9
(−31)20 − 12
(+17−9=6)
62.5%
20.0 / 32
99.9%
+60
0 = = 1 = 1 1 0 1 1 0 1 1 0 1 1 1 1 = 1 1 = 1 0 0 0 1 1 1 0 = 0
–   Squared-chess 1.3.0 64-bit2089+16
−16
(−37)14 − 16
(+12−14=4)
46.7%
14.0 / 30
99.9%
−61
0 0 1 0 0 1 = 0 1 0 0 0 1 = 1 0 0 0 0 1 = 1 0 1 1 1 0 1 1 =
–   SpaceDog 0.97.4 64-bit2087+16
−16
(−39)19.5 − 9.5
(+18−8=3)
67.2%
19.5 / 29
99.9%
+100
1 1 1 1 1 0 1 = 1 1 1 1 0 0 1 1 0 = 1 = 1 0 1 0 1 0 1 1 0
–   Abbess 2018.02.072070+14
−14
(−56)18.5 − 12.5
(+16−10=5)
59.7%
18.5 / 31
100.0%
+17
0 1 0 1 0 0 = 1 1 1 = 1 1 1 1 0 1 = 1 0 0 1 1 0 1 = = 1 0 1 0
–   Alcibiades 0.3.0 64-bit2059+17
−17
(−67)15.5 − 15.5
(+14−14=3)
50.0%
15.5 / 31
100.0%
−67
1 0 0 0 1 0 1 0 1 = = 1 1 1 1 1 1 1 0 0 1 0 = 0 1 0 0 0 0 1 0
–   Monarch 1.72058+10
−10
(−68)24 − 8
(+22−6=4)
75.0%
24.0 / 32
100.0%
+133
= 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 0 = 1 0 0 = 1 1 = 1 1
–   Matheus 2.32057+9
−9
(−69)20 − 12
(+18−10=4)
62.5%
20.0 / 32
100.0%
+31
1 0 1 = 1 0 1 1 0 1 0 = 0 0 1 1 1 1 1 0 1 1 1 0 0 1 1 1 1 0 = =
–   ChessMind 0.822056+11
−11
(−70)13 − 18
(+11−16=4)
41.9%
13.0 / 31
100.0%
−134
0 1 0 0 0 = 0 1 1 0 1 1 0 1 1 0 0 1 0 0 0 0 1 = 0 0 = 1 = 1 0
–   Gerbil 0.2 64-bit2043+9
−9
(−83)21 − 10
(+19−8=4)
67.7%
21.0 / 31
100.0%
+61
0 1 1 1 1 0 0 1 0 = 1 1 1 1 1 1 = = 1 1 1 0 1 1 1 0 = 1 0 0 1
–   Vice 1.0 64-bit2043+11
−11
(−83)20.5 − 11.5
(+19−10=3)
64.1%
20.5 / 32
100.0%
+31
0 1 0 0 = 1 1 0 1 1 1 = 1 1 0 1 1 1 1 0 0 0 1 1 1 1 0 1 1 1 = 0
–   Snowy 0.2 64-bit1977+13
−13
(−149)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   RataAeroespacial 0.2.11816+13
−13
(−310)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Zzzzzz 3.511731+17
−17
(−395)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−425
=
–   JaksaH 1.14.1 64-bit1724+18
−18
(−402)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tamerlane 0.21700+21
−21
(−426)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   DChess 1.0.21652+12
−12
(−474)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Spartan 1.01632+22
−22
(−494)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Toledo Nanochess Jan/11/20101222+13
−13
(−904)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on May 9, 2021