CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Hedgehog 2.0 64-bit#254‑255  (2394+39
−39
)Quote
Author: Eugene Kotlov (Russia)
This is one of the 5 Hedgehog versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Jumbo 0.7.0 64-bit2560+20
−20
(+166)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+16
–   Detroid 1.0.1 64-bit2555+20
−20
(+161)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Ghost 3.1 64-bit2553+15
−15
(+159)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−75
–   KnightX 1.98 64-bit2546+28
−28
(+152)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−135
–   Axolotl 1.9 64-bit2522+21
−21
(+128)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−159
–   Nemeton 1.812464+20
−20
(+70)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.1%
+219
–   Tunguska 1.1 64-bit2437+19
−19
(+43)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
2.8%
0
–   NoC 4.20 64-bit2429+26
−25
(+35)4 − 10
(+3−9=2)
28.6%
4.0 / 14
6.9%
−135
–   RomiChess P3n 64-bit2416+14
−13
(+22)3 − 1
(+3−1=0)
75.0%
3.0 / 4
14.9%
+256
–   Zevra 2.1.2 r248 64-bit2398+21
−20
(+4)10 − 8
(+8−6=4)
55.6%
10.0 / 18
42.7%
+46
–   Myrddin 0.87 64-bit2397+13
−13
(+3)4.5 − 9.5
(+3−8=3)
32.1%
4.5 / 14
45.8%
−128
–   Ares GB 64-bit2392+14
−14
(−2)2 − 2
(+1−1=2)
50.0%
2.0 / 4
53.7%
−2
–   CT800 1.40 64-bit2392+28
−28
(−2)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
53.6%
−54
–   Isa 2.0.83 64-bit2382+27
−27
(−12)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
69.6%
+9
–   Ares GB 1.1 64-bit2382+25
−25
(−12)11.5 − 7.5
(+6−2=11)
60.5%
11.5 / 19
69.9%
+50
–   Googleplex Starthinker 1.6 64-bit2381+19
−19
(−13)6 − 11
(+4−9=4)
35.3%
6.0 / 17
72.6%
−120
–   Raven 0.80 64-bit2369+29
−29
(−25)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
85.3%
−91
–   Ceibo 0.5 64-bit2356+27
−28
(−38)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
94.3%
+14
–   Barbarossa 0.6.0 64-bit2353+30
−30
(−41)7.5 − 5.5
(+5−3=5)
57.7%
7.5 / 13
95.6%
+8
–   Isa 2.1 64-bit2351+28
−28
(−43)3 − 1
(+2−0=2)
75.0%
3.0 / 4
96.3%
+106
–   FireFly 2.7.2 64-bit2329+16
−16
(−65)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.9%
−65
–   EveAnn 1.722320+16
−16
(−74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+82
–   FoxSEE 5.1.2 64-bit2295+30
−31
(−99)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−39
–   CeeChess 1.3.2 64-bit2277+27
−27
(−117)10.5 − 2.5
(+9−1=3)
80.8%
10.5 / 13
100.0%
+108
–   MagiC 2 64-bit2261+92
−95
(−133)2 − 1
(+2−1=0)
66.7%
2.0 / 3
99.6%
+15
–   SpaceDog 0.97.7 64-bit2231+23
−23
(−163)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+100
–   Absolute Zero 3.3.2.0 64-bit2202+48
−50
(−192)8 − 1
(+8−1=0)
88.9%
8.0 / 9
100.0%
+212
–   Achillees 1.0 64-bit2200+27
−27
(−194)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+68
–   MORA 1.1.02183+27
−28
(−211)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020