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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Hedgehog 1.9 64-bit (2120+17
−17
)Quote
Author: Eugene Kotlov (Russia)
This is one of the 8 Hedgehog versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 1.0 64-bit2793+15
−15
(+673)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   RubiChess 1.1 64-bit2780+14
−14
(+660)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   tomitankChess 3.0 64-bit2766+13
−14
(+646)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Topple 0.2.1 64-bit2472+15
−16
(+352)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Amundsen 0.802328+17
−17
(+208)7.5 − 34.5
(+5−32=5)
17.9%
7.5 / 42
0.0%
−65
–   Absolute Zero 2.4.7.2 64-bit2317+12
−12
(+197)8 − 34
(+6−32=4)
19.0%
8.0 / 42
0.0%
−70
–   Isa 2.0.64 64-bit2314+16
−16
(+194)9.5 − 32.5
(+9−32=1)
22.6%
9.5 / 42
0.0%
−58
–   Waxman 20172306+15
−15
(+186)11 − 29
(+8−26=6)
27.5%
11.0 / 40
0.0%
+7
–   Kingfisher 1.1.1 64-bit2299+18
−18
(+179)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Zevra 1.8.5 r664 64-bit2272+25
−25
(+152)11.5 − 28.5
(+7−24=9)
28.8%
11.5 / 40
0.0%
−2
–   Dorpsgek Eve's Temptation 64-bit2234+15
−15
(+114)14.5 − 27.5
(+10−23=9)
34.5%
14.5 / 42
0.0%
−1
–   Stash 15.3 64-bit2230+20
−20
(+110)12 − 20
(+9−17=6)
37.5%
12.0 / 32
0.0%
+15
–   OBender 03.2016 64-bit2212+17
−17
(+92)23 − 16
(+19−12=8)
59.0%
23.0 / 39
0.0%
+158
–   NG-Play 9.87 64-bit2194+16
−16
(+74)15.5 − 24.5
(+10−19=11)
38.8%
15.5 / 40
0.0%
−7
–   Madeleine 0.22184+9
−9
(+64)21 − 19
(+18−16=6)
52.5%
21.0 / 40
0.0%
+83
–   MORA 1.0.02182+18
−18
(+62)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.0%
+28
–   Asymptote 0.1.8 64-bit2176+20
−20
(+56)18.5 − 21.5
(+14−17=9)
46.3%
18.5 / 40
0.0%
+29
–   MORA 1.1.02163+20
−20
(+43)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
0.1%
+12
–   NagaSkaki 5.122156+10
−9
(+36)16.5 − 23.5
(+11−18=11)
41.3%
16.5 / 40
0.0%
−24
–   FoxSEE 3.3.3 64-bit2151+20
−20
(+31)19 − 13
(+14−8=10)
59.4%
19.0 / 32
1.1%
+96
–   Merlin 2.3.12149+17
−17
(+29)12.5 − 20.5
(+9−17=7)
37.9%
12.5 / 33
0.8%
−61
–   Prophet3 20181124 64-bit2131+22
−22
(+11)15 − 17
(+12−14=6)
46.9%
15.0 / 32
23.0%
−13
–   Embla 1.0.3 64-bit2116+14
−14
(−4)20 − 22
(+16−18=8)
47.6%
20.0 / 42
66.0%
−24
–   Hedgehog 1.82 64-bit2114+29
−30
(−6)24.5 − 17.5
(+19−12=11)
58.3%
24.5 / 42
65.0%
+55
–   Little Wing 0.6.0 64-bit2105+19
−19
(−15)19 − 12
(+16−9=6)
61.3%
19.0 / 31
88.5%
+67
–   BBC 1.1 64-bit2094+29
−30
(−26)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
94.0%
−61
–   Cosette 3.0 64-bit2087+20
−20
(−33)14.5 − 17.5
(+13−16=3)
45.3%
14.5 / 32
99.4%
−67
–   Embla 2.0.1 64-bit2065+18
−18
(−55)20 − 20
(+15−15=10)
50.0%
20.0 / 40
100.0%
−53
–   Little Wing 0.5.0 64-bit2059+17
−17
(−61)18.5 − 23.5
(+13−18=11)
44.0%
18.5 / 42
100.0%
−105
–   Vice 1.0 64-bit2044+11
−11
(−76)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Ax 0.82042+11
−11
(−78)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   King's Out 0.2.42 64-bit2038+23
−23
(−82)16 − 16
(+14−14=4)
50.0%
16.0 / 32
100.0%
−82
–   Jabba 1.0 64-bit2037+11
−11
(−83)24 − 18
(+20−14=8)
57.1%
24.0 / 42
100.0%
−28
–   Stash 13.0.1 64-bit2031+21
−22
(−89)14.5 − 14.5
(+12−12=5)
50.0%
14.5 / 29
100.0%
−85
–   MagiC 1.02027+21
−21
(−93)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
100.0%
−76
–   Bestia 0.902019+8
−8
(−101)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Cupcake 1.1a 64-bit2015+25
−25
(−105)27.5 − 14.5
(+26−13=3)
65.5%
27.5 / 42
100.0%
+24
–   DelphiMAX 2.92014+13
−13
(−106)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Supernova 1.0.1 64-bit2014+21
−21
(−106)22 − 10
(+19−7=6)
68.8%
22.0 / 32
100.0%
+34
–   Schola 1.1.0 64-bit2010+21
−21
(−110)20 − 12
(+16−8=8)
62.5%
20.0 / 32
100.0%
−20
–   Oberon 0.042010+19
−19
(−110)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−110
–   Leonidas 8.3 64-bit2004+16
−16
(−116)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Matant 5.042000+13
−13
(−120)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   BBC 1.2 64-bit1994+32
−33
(−126)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
0
–   Gullydeckel 2.16pl11993+10
−10
(−127)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   BigLion 2.23x1986+8
−8
(−134)28.5 − 13.5
(+26−11=5)
67.9%
28.5 / 42
100.0%
+10
–   Elephant 1.061981+11
−11
(−139)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Arabian Knight 1.55 64-bit1981+16
−16
(−139)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Faile 1.4.41980+8
−8
(−140)33.5 − 7.5
(+28−2=11)
81.7%
33.5 / 41
100.0%
+92
–   Sissa 2.01967+23
−23
(−153)29.5 − 10.5
(+24−5=11)
73.8%
29.5 / 40
100.0%
+15
–   Mustang 4.971964+12
−12
(−156)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Bismark 1.41956+22
−22
(−164)17 − 4
(+17−4=0)
81.0%
17.0 / 21
100.0%
+132
–   JanWillem 1.131952+9
−9
(−168)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Sharper 0.171941+13
−13
(−179)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   SamChess1921+12
−12
(−199)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Dabbaba 7.491907+13
−13
(−213)30.5 − 11.5
(+28−9=5)
72.6%
30.5 / 42
100.0%
−30
–   Morphy 3.221903+12
−12
(−217)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−186
–   Clueless 1.41901+9
−9
(−219)33.5 − 8.5
(+31−6=5)
79.8%
33.5 / 42
100.0%
+28
–   MatMoi 7.15.0-cct 64-bit1888+16
−16
(−232)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−201
–   MrChess 2.11886+16
−16
(−234)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Presbyter 1.3.0 64-bit1880+22
−22
(−240)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   FreeChessII 2.171879+23
−23
(−241)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Milady 3.251835+20
−20
(−285)32 − 5
(+29−2=6)
86.5%
32.0 / 37
100.0%
+21
–   Lodocase 2402081754+18
−18
(−366)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RumbleMinze 1.0.331707+28
−28
(−413)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 January 16, 2021