CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

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Hedgehog 2.0 64-bit#244‑245  (2413+31
−31
)Quote
Author: Eugene Kotlov (Russia)
This is one of the 5 Hedgehog versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lozza 2.0 64-bit2659+115
−106
(+246)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+96
= 0
–   Betsabe II 20202610+28
−28
(+197)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Drofa 2.1.0 64-bit2587+30
−30
(+174)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−15
0 0 0 1 = 0
–   Nawito 20122584+69
−69
(+171)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
0.0%
+180
= = =
–   Jumbo 0.7.0 64-bit2560+19
−19
(+147)2 − 5
(+1−4=2)
28.6%
2.0 / 7
0.0%
+2
= = 0 0 0 1 0
–   Detroid 1.0.1 64-bit2558+18
−18
(+145)1 − 6
(+0−5=2)
14.3%
1.0 / 7
0.0%
−111
0 0 0 0 = = 0
–   Ghost 3.1 64-bit2552+15
−15
(+139)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−96
= 0 0 0 = 0
–   paulchen332 0.1.1 64-bit2545+52
−52
(+132)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+132
= = 0 1
–   KnightX 1.98 64-bit2542+27
−27
(+129)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−159
= 0 0 0
–   Supernova 2.2.1 64-bit2540+29
−29
(+127)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   FrankWalter 2.4.0 64-bit2539+16
−16
(+126)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   RookieMonster 1.8.2 64-bit2537+111
−112
(+124)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.7%
+259
= 1
–   Raven 1.10 64-bit2530+25
−25
(+117)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+117
= =
–   Axolotl 1.9 64-bit2529+19
−19
(+116)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−119
0 0 0 = = 0
–   Nemeton 1.812464+19
−19
(+51)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.3%
+200
1 = = 1
–   Tunguska 1.1 64-bit2439+18
−18
(+26)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
7.4%
−9
1 = 1 0 0 = 0 = 0 1
–   NoC 4.20 64-bit2426+23
−23
(+13)6.5 − 13.5
(+5−12=3)
32.5%
6.5 / 20
25.8%
−125
= 0 0 0 1 0 0 = 0 = 1 1 0 0 0 0 0 1 0 1
–   RomiChess P3n 64-bit2415+13
−13
(+2)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
45.5%
+54
= 0 0 1 1 1 0 1
–   Myrddin 0.87 64-bit2397+13
−13
(−16)7.5 − 10.5
(+6−9=3)
41.7%
7.5 / 18
81.7%
−80
0 1 0 0 1 0 1 1 1 1 0 0 = = 0 0 = 0
–   CT800 1.40 64-bit2393+28
−28
(−20)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
82.9%
−72
= 0 1 = 0 =
–   Ares GB 64-bit2392+14
−14
(−21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
88.1%
−21
= 1 0 =
–   Zevra 2.1.2 r248 64-bit2391+19
−19
(−22)16 − 10
(+12−6=8)
61.5%
16.0 / 26
88.4%
+59
= 1 = 1 0 1 0 0 1 = 1 = 1 1 0 1 = 0 0 1 1 1 = = 1 =
–   Ares GB 1.1 64-bit2389+22
−22
(−24)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
89.5%
+45
1 1 0 = = = 1 = = 0 0 1 = = = 1 1 = 0 = = 1 = = = 1 1 = 1 1
–   CT800 1.41 64-bit2388+29
−29
(−25)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
87.8%
−168
0 0 1 = 0 1 0 0
–   Googleplex Starthinker 1.6 64-bit2385+18
−18
(−28)10 − 16
(+6−12=8)
38.5%
10.0 / 26
93.9%
−106
0 0 1 0 0 0 = 1 1 = = = 1 0 0 0 1 0 = = = 1 0 0 0 =
–   Isa 2.0.83 64-bit2383+24
−24
(−30)12.5 − 9.5
(+9−6=7)
56.8%
12.5 / 22
93.6%
+16
0 0 = = 1 = = 1 1 = 0 0 = 0 1 1 1 1 1 0 = 1
–   Raven 0.80 64-bit2369+29
−29
(−44)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
97.8%
−110
0 1 1 0 0 =
–   Barbarossa 0.6.0 64-bit2354+25
−25
(−59)11.5 − 10.5
(+6−5=11)
52.3%
11.5 / 22
99.9%
−42
= = = = 1 = = 0 1 1 = 0 0 = 1 = 1 0 0 1 = =
–   Ceibo 0.5 64-bit2353+25
−25
(−60)11 − 5
(+10−4=2)
68.8%
11.0 / 16
99.9%
+89
1 = 0 1 1 1 = 1 1 0 0 0 1 1 1 1
–   Isa 2.1 64-bit2352+28
−28
(−61)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.8%
+88
1 1 = =
–   Jazz 840 64-bit2341+15
−15
(−72)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−12
1 = = =
–   FireFly 2.7.2 64-bit2329+16
−16
(−84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−84
0 1
–   EveAnn 1.722320+15
−15
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+63
= 1
–   FoxSEE 5.1.2 64-bit2298+30
−30
(−115)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−55
= 1 = =
–   FoxSEE 5.3 64-bit2281+66
−68
(−132)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+150
= 1 1 1
–   CeeChess 1.3.2 64-bit2270+25
−25
(−143)15 − 3
(+13−1=4)
83.3%
15.0 / 18
100.0%
+110
1 1 1 = 1 1 1 = = 1 1 1 1 1 = 0 1 1
–   Absolute Zero 3.3.2.0 64-bit2253+32
−33
(−160)11 − 3
(+11−3=0)
78.6%
11.0 / 14
100.0%
+108
0 1 1 1 1 0 1 1 1 1 1 1 0 1
–   SpaceDog 0.97.7 64-bit2230+22
−22
(−183)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+126
1 1 1 1 1 1 = 1 0 1
–   Cinnamon 2.3.3 64-bit2219+115
−125
(−194)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
−45
1 =
–   Achillees 1.0 64-bit2200+27
−27
(−213)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+50
1 1 1 1 1 1 0 =
–   MORA 1.1.02184+27
−28
(−229)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Fornax 1-2 64-bit2123+115
−138
(−290)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 March 6, 2021