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Subject: Re: Rybka WinFinder in test

Author: Vasik Rajlich

Date: 03:41:40 01/12/06

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On January 11, 2006 at 07:14:50, Jouni Uski wrote:

>Hi,
>
>For curiosity I run WinFinder in 52 mostly quite hard tactical positions
>(private):
>
>        Fritz 9	Rybka 	Rybka WinFinder
>
>	0:10:00	0:00:16	0:00:07
>	0:00:02	0:03:17	0:10:00
>	0:10:00	0:08:05	0:03:52
>	0:10:00	0:10:00	0:10:00
>	0:00:12	0:00:22	0:00:14
>	0:01:01	0:01:21	0:00:19
>	0:10:00	0:10:00	0:10:00
>	0:07:16	0:10:00	0:01:07
>	0:03:20	0:00:19	0:10:00
>	0:00:13	0:09:12	0:00:26
>	0:00:03	0:01:48	0:10:00
>	0:09:43	0:10:00	0:05:51
>	0:00:24	0:00:48	0:00:20
>	0:00:08	0:00:10	0:00:08
>	0:00:01	0:01:05	0:10:00
>	0:04:05	0:06:25	0:01:59
>	0:00:05	0:02:10	0:08:29
>	0:00:01	0:00:00	0:00:01
>	0:00:04	0:00:05	0:00:05
>	0:00:02	0:00:02	0:00:03
>	0:00:32	0:10:00	0:01:43
>	0:00:46	0:10:00	0:10:00
>	0:00:01	0:00:49	0:03:10
>	0:07:35	0:06:02	0:10:00
>	0:00:01	0:00:32	0:00:26
>	0:00:07	0:00:14	0:00:32
>	0:00:01	0:10:00	0:10:00
>	0:00:26	0:03:51	0:01:02
>	0:01:33	0:00:07	0:00:04
>	0:00:07	0:00:58	0:00:08
>	0:00:11	0:00:07	0:00:03
>	0:00:41	0:09:39	0:10:00
>	0:00:03	0:10:00	0:00:41
>	0:00:04	0:08:07	0:01:48
>	0:04:57	0:07:11	0:06:56
>	0:10:00	0:10:00	0:10:00
>	0:00:05	0:00:17	0:00:16
>	0:00:01	0:00:16	0:00:01
>	0:00:16	0:03:52	0:00:18
>	0:00:10	0:00:55	0:00:25
>	0:00:01	0:00:01	0:00:02
>	0:00:01	0:00:07	0:00:11
>	0:01:06	0:00:31	0:00:29
>	0:00:26	0:01:43	0:00:41
>	0:10:00	0:00:16	0:00:15
>	0:00:20	0:00:02	0:00:03
>	0:00:33	0:10:00	0:01:23
>	0:00:14	0:00:04	0:00:36
>	0:10:00	0:10:00	0:10:00
>	0:10:00	0:10:00	0:02:10
>	0:03:17	0:04:07	0:10:00
>	0:00:02	0:00:02	0:10:00
>
>Total time: 	1:30:16	2:05:15	1:86:26
>Total solved: 	44	40	38
>
>I used default settings. I think WinFinder needs a lot improvements, because
>Fritz 9 is faster in default mode.
>
>" It can spot and evaluate long, complex tactical variations much faster than
>the normal Rybka engine" says WinFinder readme. Not quite...
>
>Jouni

The WinFinder is for very specific types of positions, where there are clear
wins.

For example, let's take that last position. Fritz gets it in 2 seconds, Rybka
gets it in 2 seconds, WinFinder doesn't get it in 10 minutes.

Are you willing to post this position here?

Vas



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