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Subject: Re: test position

Author: John Merlino

Date: 08:56:16 01/16/03

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On January 16, 2003 at 09:11:31, K. Burcham wrote:

>complete pgn below
>
>30.Bxh6
>
>Deep Fritz7       3 minutes
>Deep Junior7   8:54 minutes
>Deep Shredder7   28 minutes
>
> [D] 2brr1k1/pp2bppn/1qp4p/3nNP2/2BPNB2/P6P/1P3QP1/3RR1K1 w - -

You didn't say what hardware you were using, but Chessmaster 9000, on a
relatively humble P3-733, finds it in just over five minutes:

Time	Depth	Score	Positions	Moves
0:00	1/3	0.40	1707		1.Bc1 Ng5 2.Bxg5 hxg5
0:00	1/4	0.40	10375		1.Bc1 Ng5 2.Bxg5 hxg5
0:00	1/4	0.41	18087		1.Bh2 Ng5 2.Nc5 Bf8 3.Kh1
0:01	1/5	0.29	54904		1.Bh2 Nhf6 2.Ng4 Nxe4 3.Rxe4 Bg5
0:02	1/6	0.37	133836		1.Bh2 Nhf6 2.Nc3 Qa5 3.Nxd5 Nxd5
					4.Ng4
0:08	1/7	0.28	511444		1.Bh2 Nhf6 2.Nc3 Qa5 3.Bb3 Qb6
					4.Nxd5 Nxd5
0:21	1/8	0.39	1421419		1.Bh2 Nhf6 2.Nc3 Qa5 3.Ba2 Bd6
					4.Nxd5 Nxd5 5.f6
1:01	1/9	0.31	4356505		1.Bh2 Nhf6 2.Nc3 Bd6 3.Kh1 Bc7
					4.Na4 Qa5 5.Nc5
2:56	1/10	0.37	13134290	1.Bh2 Nhf6 2.Nc3 Bd6 3.Bg3 Re7
					4.Nxd5 cxd5 5.Bd3 Rde8
4:27	1/10	0.47	19566122	1.Rd3 Ng5 2.Bxg5 hxg5 3.Rf3 Bf6
					4.Nxf6+ gxf6 5.Rb3 Qa5 6.Bxd5 Qxd5
5:07	1/10	0.55	22777644	1.Bxh6 gxh6 2.Qg3+ Bg5 3.h4 Bxf5
					4.hxg5 Bxe4 5.gxh6+ Bg6 6.Nxg6
					Rxe1+ 7.Rxe1 Qxd4+ 8.Kh1 Qf6 9.Bxd5
					cxd5

jm



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