CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Hedgehog 2.0 64-bit#245  (2415+26
−26
)Quote
Author: Eugene Kotlov (Russia)
This is one of the 5 Hedgehog versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Betsabe II 20202609+24
−24
(+194)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Lozza 2.0 64-bit2609+26
−26
(+194)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−94
= 0 0 0
–   Drofa 2.1.0 64-bit2582+29
−29
(+167)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−22
0 0 0 1 = 0
–   RookieMonster 1.9.0 64-bit2573+128
−114
(+158)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.6%
+4
0 1 0
–   Nawito 20122561+56
−56
(+146)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+86
= = = 0
–   Jumbo 0.7.0 64-bit2559+18
−18
(+144)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−35
= = 0 0 1 0 0 0
–   Detroid 1.0.1 64-bit2554+17
−18
(+139)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−71
0 0 0 0 = 0 = =
–   Ghost 3.1 64-bit2552+15
−15
(+137)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−98
= 0 0 0 = 0
–   paulchen332 0.1.1 64-bit2548+42
−41
(+133)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+133
0 = = 1 0 1
–   KnightX 1.98 64-bit2542+27
−27
(+127)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−161
= 0 0 0
–   FrankWalter 2.4.0 64-bit2542+16
−16
(+127)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Supernova 2.2.1 64-bit2540+29
−29
(+125)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Axolotl 1.9 64-bit2530+18
−18
(+115)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−174
0 0 0 = = 0 0 0
–   Raven 1.10 64-bit2528+23
−23
(+113)5.5 − 9.5
(+3−7=5)
36.7%
5.5 / 15
0.0%
+24
= = = 0 = 0 1 0 0 = 0 1 0 1 0
–   RookieMonster 1.8.2 64-bit2513+53
−53
(+98)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.1%
+98
= 1 = = 0 = 1 0
–   MadChess 2.2 64-bit2494+14
−14
(+79)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−71
= 0 0 =
–   Waxman 20202474+28
−28
(+59)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
0.1%
+83
= = = 1 0 1 = 1 = 0 1 0 1 0
–   Nemeton 1.812465+18
−18
(+50)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.1%
+199
1 = = 1
–   Loki 3.0.0 64-bit2461+71
−70
(+46)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
11.4%
−5
0 = = 1 0 =
–   Bumblebee 1.0 64-bit2461+20
−20
(+46)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.3%
+138
1 = 1 0
–   CT800 1.42 64-bit2452+55
−55
(+37)3 − 4
(+1−2=4)
42.9%
3.0 / 7
11.1%
−11
= = = 0 0 1 =
–   Bearded N44.5 64-bit2443+20
−20
(+28)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
4.7%
−67
= 1 0 0
–   Tunguska 1.1 64-bit2440+18
−18
(+25)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
6.4%
−10
1 = 1 0 0 = 0 = 0 1
–   Nalwald 1.8 64-bit2437+84
−83
(+22)3 − 1
(+2−0=2)
75.0%
3.0 / 4
30.6%
+167
1 1 = =
–   NoC 4.20 64-bit2428+21
−22
(+13)10.5 − 17.5
(+7−14=7)
37.5%
10.5 / 28
21.2%
−79
= 0 1 1 0 0 0 0 0 1 1 0 0 = 0 = 0 0 0 = 1 = = 0 1 0 = 1
–   Cosette 5.0 64-bit2421+59
−60
(+6)3 − 5
(+1−3=4)
37.5%
3.0 / 8
43.2%
−67
= 0 = = 1 0 = 0
–   RomiChess P3n 64-bit2414+13
−13
(−1)6 − 5
(+5−4=2)
54.5%
6.0 / 11
51.1%
+35
1 = 0 1 0 1 1 0 1 = 0
–   Myrddin 0.87 64-bit2397+13
−13
(−18)11 − 13
(+9−11=4)
45.8%
11.0 / 24
88.4%
−51
1 0 0 = = 0 0 = 0 0 1 0 1 1 0 1 1 0 1 1 = 0 0 1
–   Ares GB 64-bit2392+14
−14
(−23)2 − 2
(+1−1=2)
50.0%
2.0 / 4
93.0%
−23
= = 1 0
–   Zevra 2.1.2 r248 64-bit2391+19
−19
(−24)16 − 10
(+12−6=8)
61.5%
16.0 / 26
92.7%
+57
= 0 1 = 1 = 1 0 1 = = 1 0 1 = 1 1 1 0 = 0 1 1 0 1 =
–   CT800 1.40 64-bit2391+27
−27
(−24)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
88.9%
−76
1 = 0 = = 0
–   Ares GB 1.1 64-bit2390+21
−21
(−25)23.5 − 15.5
(+14−6=19)
60.3%
23.5 / 39
93.5%
+34
0 1 = = = 1 1 1 = = 1 = = 0 0 = 1 = = = 1 1 = 0 = = = 1 1 = 1 = 0 0 = 1 1 = 1
–   Googleplex Starthinker 1.6 64-bit2387+18
−18
(−28)10.5 − 16.5
(+6−12=9)
38.9%
10.5 / 27
96.0%
−103
1 0 = 0 0 0 = 1 1 1 0 0 0 = = 1 0 0 0 1 = = = 0 0 = =
–   CT800 1.41 64-bit2387+29
−29
(−28)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
92.1%
−172
0 0 1 = 0 1 0 0
–   Ceibo 0.6 64-bit2381+30
−30
(−34)3 − 1
(+3−1=0)
75.0%
3.0 / 4
95.2%
+191
1 0 1 1
–   FoxSEE 7.8.0 64-bit2379+85
−87
(−36)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
78.2%
+29
= = 1 =
–   Isa 2.0.83 64-bit2373+23
−23
(−42)16 − 10
(+12−6=8)
61.5%
16.0 / 26
99.2%
+37
0 1 = 1 = 1 1 1 1 0 0 = 0 = 0 = 1 1 0 = = 1 1 = 1 1
–   Raven 0.80 64-bit2369+29
−29
(−46)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
98.9%
−112
1 0 = 1 0 0
–   Barbarossa 0.6.0 64-bit2353+23
−23
(−62)15 − 14
(+9−8=12)
51.7%
15.0 / 29
100.0%
−50
= = 0 = = 1 1 = 1 0 1 0 1 = 0 = 1 0 = = = 1 1 0 0 = 0 1 =
–   Ceibo 0.5 64-bit2352+25
−25
(−63)11 − 5
(+10−4=2)
68.8%
11.0 / 16
100.0%
+86
1 1 0 0 1 1 1 1 = 1 0 1 = 0 1 1
–   Isa 2.1 64-bit2351+28
−28
(−64)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.9%
+85
= 1 1 =
–   Jazz 840 64-bit2340+15
−15
(−75)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−15
1 = = =
–   Nalwald 1.8.1 64-bit2339+113
−121
(−76)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
89.5%
−76
0 = 1
–   FoxSEE 5.3 64-bit2331+30
−30
(−84)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+204
= 1 1 1
–   FireFly 2.7.2 64-bit2329+16
−16
(−86)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−86
1 0
–   EveAnn 1.722320+16
−16
(−95)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+62
= 1
–   FoxSEE 5.1.2 64-bit2297+30
−30
(−118)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−58
= 1 = =
–   CeeChess 1.3.2 64-bit2269+25
−25
(−146)15 − 3
(+13−1=4)
83.3%
15.0 / 18
100.0%
+108
1 1 1 1 = 0 1 = 1 = 1 = 1 1 1 1 1 1
–   Absolute Zero 3.3.2.0 64-bit2253+32
−33
(−162)11 − 3
(+11−3=0)
78.6%
11.0 / 14
100.0%
+107
0 1 1 1 1 0 1 1 1 1 1 1 0 1
–   SpaceDog 0.97.7 64-bit2230+22
−22
(−185)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+125
1 1 1 1 0 1 1 1 = 1
–   Cinnamon 2.3.3 64-bit2224+115
−125
(−191)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
−42
1 =
–   Achillees 1.0 64-bit2199+27
−27
(−216)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+48
1 1 0 = 1 1 1 1
–   MORA 1.1.02184+27
−28
(−231)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Fornax 1-2 64-bit2127+115
−138
(−288)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on May 15, 2021