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Subject: Re: Test Position

Author: John Merlino

Date: 00:13:18 04/23/04

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On April 23, 2004 at 03:12:31, John Merlino wrote:

>On April 23, 2004 at 01:50:34, Afzal Siddique wrote:
>
>>Hello ALL
>>
>>[D]rnbqk2r/pppp1ppp/8/2bN4/4P1n1/1P1Q1N2/P1P2PPP/R1B1KB1R b KQkq - 0 7
>>
>>the thing here is to avoid Bxf2+ and Nxf2.. c6 here is the best move
>
>CM_SKR on an AMD 2500+ finds c6 in 43 seconds, but gives it up at 1:39:
>
>Time	Depth	Score	Positions	Moves
>0:00	1/5	-0.46	19156		7...Bxf2+ 8.Ke2 Nc6 9.Qc3 O-O 10.Bb2
>					f6
>0:00	1/6	-0.43	60081		7...Bxf2+ 8.Ke2 c6 9.Qc3 f6 10.Ne3
>					Bxe3 11.Bxe3 Nxe3 12.Qxe3
>0:01	1/7	-0.24	219763		7...Bxf2+ 8.Kd1 c6 9.h3 cxd5 10.hxg4
>					Qf6 11.e5
>0:02	1/7	-0.42	320401		7...O-O 8.Ne3 d6 9.Be2 Nxe3 10.Bxe3
>					Bxe3 11.Qxe3 Nc6
>0:03	1/8	-0.09	554148		7...O-O 8.Bg5 Bxf2+ 9.Ke2 f6 10.Bf4
>					Na6 11.h3 Nc5
>0:08	1/9	-0.20	1594997		7...O-O 8.Bg5 Bxf2+ 9.Ke2 f6 10.Bf4
>					Na6 11.h3 Nc5 12.Qc4
>0:17	1/10	0.43	3225895		7...O-O 8.Bg5 Bxf2+ 9.Ke2 f6 10.Bf4
>					Nc6 11.Bxc7 Qe8 12.Bd6 Nge5 13.Qc3
>0:24	1/10	0.14	4582076		7...Bxf2+ 8.Ke2 c6 9.h3 cxd5 10.hxg4
>					Bb6 11.exd5 Qe7+ 12.Kd1 d6 13.Be2
>					Bxg4 14.Rxh7 Rxh7 15.Qxh7
>0:43	1/10	0.07	8268771		7...c6 8.Ne3 d5 9.Qc3 Qf6 10.e5
>					Qe7 11.e6 Bxe6 12.Qxg7 Qf6 13.Qxf6
>					Nxf6
>1:23	1/11	0.21	16485084	7...c6 8.Ne3 Qf6 9.Rb1 d5 10.Bb2
>					Qh6 11.Nxg4 Bxg4 12.Be2 O-O 13.O-O
>					Rd8
>1:39	1/11	0.16	19797504	7...Bxf2+ 8.Ke2 c6 9.h3 cxd5 10.hxg4
>					Qf6 11.Rb1 Qb6 12.exd5 d6 13.Bf4
>					Bc5
>3:19	1/12	0.17	39730438	7...Bxf2+ 8.Ke2 c6 9.h3 cxd5 10.hxg4
>					Bc5 11.exd5 d6 12.Kd1 Nd7 13.Rxh7
>					Rxh7 14.Qxh7 Qf6
>
>jm

Correction. The above analysis was done on a P4-2.4.

jm



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