CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Show each game results
Hedgehog 1.806 (1973+38
−38
)Quote
Author: Eugene Kotlov (Russia)
This is one of the 8 Hedgehog versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Freyr 1.068 64-bit2013+18
−18
(+40)16 − 23
(+13−20=6)
41.0%
16.0 / 39
2.7%
−28
0 0 1 = = 0 = 0 1 = 1 1 0 0 1 1 = 0 1 0 0 0 0 0 0 0 1 = 0 0 0 1 0 0 0 1 1 1 1
–   Oberon 0.042011+19
−19
(+38)12.5 − 18.5
(+10−16=5)
40.3%
12.5 / 31
3.6%
−30
0 0 0 1 0 0 0 0 1 0 1 1 0 = 0 1 0 = 0 = 0 = 0 = 0 1 1 0 1 1 1
–   Requiem 0.532008+12
−12
(+35)16 − 17
(+5−6=22)
48.5%
16.0 / 33
3.7%
+30
= = 1 = 0 = 0 0 0 = 1 = = 1 = = = 0 = = = = = = = 1 0 = = 1 = = =
–   Leonidas 83 64-bit2006+16
−16
(+33)21.5 − 18.5
(+19−16=5)
53.8%
21.5 / 40
5.0%
+60
= 1 0 0 0 0 1 0 = 1 = 1 1 1 = 0 1 0 1 0 0 1 1 0 0 0 = 1 0 1 1 0 1 0 1 1 1 1 0 1
–   Bubble 1.51988+14
−14
(+15)21.5 − 21.5
(+21−21=1)
50.0%
21.5 / 43
22.8%
+16
0 0 0 1 0 1 1 1 0 0 0 1 1 1 1 1 0 1 0 1 0 0 1 = 1 1 1 0 0 1 0 0 1 0 0 1 0 1 0 0 1 1 0
–   Arabian Knight 1.55 64-bit1980+17
−17
(+7)14 − 18
(+12−16=4)
43.8%
14.0 / 32
35.7%
−43
1 0 1 1 1 0 0 0 1 1 0 1 1 1 0 0 0 1 = 0 0 1 = 0 0 0 1 0 0 = = 0
–   Snowy 0.2 64-bit1978+14
−14
(+5)17.5 − 20.5
(+14−17=7)
46.1%
17.5 / 38
39.9%
−28
0 1 1 1 0 1 = = 0 0 0 0 0 1 1 1 0 1 0 1 0 1 1 = 0 0 0 1 = 1 0 = 0 0 = 1 0 =

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020