CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Hedgehog 1.814 64-bit (2125+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
(+937)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Winter 0.1.1 64-bit2480+18
−18
(+355)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   FrankWalter 2.2.3 64-bit2389+18
−18
(+264)1.5 − 7.5
(+1−7=1)
16.7%
1.5 / 9
0.0%
−19
–   Pirarucu 2.0.2 64-bit2348+37
−36
(+223)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Pirarucu 2.0.0 64-bit2325+16
−16
(+200)3 − 13
(+2−12=2)
18.8%
3.0 / 16
0.0%
−61
–   Googleplex Starthinker 1.4 64-bit2289+18
−17
(+164)10 − 20
(+8−18=4)
33.3%
10.0 / 30
0.0%
+32
–   NG-Play 9.87 64-bit2194+17
−17
(+69)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.0%
+102
–   Mango Paola Ajedrez 1.02184+12
−12
(+59)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−108
–   Madeleine 0.22183+9
−9
(+58)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+23
–   Protej 0.5.8c2176+13
−13
(+51)12.5 − 18.5
(+11−17=3)
40.3%
12.5 / 31
0.0%
−25
–   Baislicka 1.0 64-bit2173+15
−15
(+48)12.5 − 15.5
(+10−13=5)
44.6%
12.5 / 28
0.0%
+5
–   Genesis 2.02170+10
−10
(+45)14 − 17
(+11−14=6)
45.2%
14.0 / 31
0.0%
+10
–   Blitzkrieg rev337 64-bit2158+13
−13
(+33)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
0.2%
−5
–   BlackBishop 1.02156+9
−10
(+31)18 − 12
(+14−8=8)
60.0%
18.0 / 30
0.1%
+100
–   NagaSkaki 5.122155+10
−10
(+30)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.2%
−70
–   Alarm 0.93.12144+9
−9
(+19)13.5 − 16.5
(+12−15=3)
45.0%
13.5 / 30
2.7%
−22
–   Lime 662143+8
−8
(+18)15.5 − 16.5
(+13−14=5)
48.4%
15.5 / 32
3.4%
+5
–   Tunguska 1.0 64-bit2142+17
−18
(+17)13.5 − 18.5
(+10−15=7)
42.2%
13.5 / 32
8.7%
−40
–   Sunsetter 10.3 64-bit2140+11
−11
(+15)16 − 16
(+13−13=6)
50.0%
16.0 / 32
7.5%
+13
–   Axolotl 1.5 64-bit2138+22
−22
(+13)12 − 19
(+9−16=6)
38.7%
12.0 / 31
19.2%
−66
–   ChessKISS 1.7c 64-bit2136+13
−13
(+11)16 − 15
(+13−12=6)
51.6%
16.0 / 31
16.7%
+22
–   Fortress 1.622135+8
−8
(+10)12.5 − 18.5
(+7−13=11)
40.3%
12.5 / 31
16.9%
−51
–   Nesik 0.7.0 alpha2134+9
−9
(+9)16.5 − 14.5
(+14−12=5)
53.2%
16.5 / 31
20.6%
+31
–   WJChess 1.642131+9
−9
(+6)18 − 13
(+16−11=4)
58.1%
18.0 / 31
28.2%
+68
–   Invictus 0.001 64-bit2128+19
−19
(+3)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
40.5%
+16
–   Prophet3 20170909 64-bit2125+17
−17
(0)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
52.3%
−33
–   Prophet3 20180811 64-bit2120+14
−14
(−5)16 − 16
(+12−12=8)
50.0%
16.0 / 32
67.6%
−5
–   Embla 1.0.3 64-bit2115+14
−14
(−10)14.5 − 16.5
(+9−11=11)
46.8%
14.5 / 31
81.7%
−32
–   SpaceDog 0.97.5.1 64-bit2113+21
−21
(−12)15 − 16
(+13−14=4)
48.4%
15.0 / 31
81.6%
−21
–   Alf 1.09 64-bit2108+16
−16
(−17)11.5 − 18.5
(+10−17=3)
38.3%
11.5 / 30
92.7%
−108
–   Micah 1.0 64-bit2104+25
−25
(−21)18.5 − 12.5
(+15−9=7)
59.7%
18.5 / 31
92.2%
+48
–   BikJump 2.01 64-bit2103+8
−8
(−22)14.5 − 15.5
(+12−13=5)
48.3%
14.5 / 30
98.8%
−37
–   Wing 2.0a2100+9
−9
(−25)17.5 − 13.5
(+15−11=5)
56.5%
17.5 / 31
99.4%
+24
–   Clarabit 1.00 64-bit2099+10
−10
(−26)20 − 12
(+17−9=6)
62.5%
20.0 / 32
99.6%
+65
–   SpaceDog 0.97.4 64-bit2089+16
−16
(−36)19.5 − 9.5
(+18−8=3)
67.2%
19.5 / 29
99.9%
+103
–   Squared-chess 1.3.0 64-bit2085+19
−19
(−40)14 − 16
(+12−14=4)
46.7%
14.0 / 30
99.9%
−64
–   Abbess 2018.02.072068+16
−16
(−57)18.5 − 12.5
(+16−10=5)
59.7%
18.5 / 31
100.0%
+16
–   Matheus 2.32059+9
−9
(−66)20 − 12
(+18−10=4)
62.5%
20.0 / 32
100.0%
+34
–   ChessMind 0.822057+12
−12
(−68)13 − 18
(+11−16=4)
41.9%
13.0 / 31
100.0%
−132
–   Alcibiades 0.3.0 64-bit2057+20
−20
(−68)15.5 − 15.5
(+14−14=3)
50.0%
15.5 / 31
100.0%
−68
–   Monarch 1.72056+10
−10
(−69)24 − 8
(+22−6=4)
75.0%
24.0 / 32
100.0%
+132
–   Gerbil 0.2 64-bit2043+10
−10
(−82)21 − 10
(+19−8=4)
67.7%
21.0 / 31
100.0%
+62
–   Vice 1.0 64-bit2042+12
−12
(−83)20.5 − 11.5
(+19−10=3)
64.1%
20.5 / 32
100.0%
+31
–   Snowy 0.2 64-bit1990+15
−15
(−135)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RataAeroespacial 0.2.11818+14
−14
(−307)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Zzzzzz 3.511730+17
−17
(−395)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−425
–   JaksaH 1.14.1 64-bit1727+18
−18
(−398)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   DChess 1.0.21651+12
−12
(−474)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Spartan 1.01644+24
−24
(−481)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Tamerlane 0.21626+86
−86
(−499)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Toledo Nanochess Jan/11/20101228+14
−15
(−897)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019