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Subject: Re: Test Position

Author: John Merlino

Date: 11:46:27 11/11/04

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On November 11, 2004 at 11:45:51, Dom Leste wrote:

>Pro Deo Search & Destroy 6.7 played 19. Bxh6!! against List 512. Pretty easy for
>tactical engines, the rest need some thinking time ;)
>
>[D]r1rb2k1/1bqn1pp1/1p1p3p/p2PpN2/2P5/P3B2P/1PQ1BPP1/2RR2K1 w - - 0 1
>
>
>1.d4 Nf6 2.c4 d6 3.Nc3 Nbd7 4.e4 e5 5.Nf3 Be7 6.Be2 c6 7.O-O O-O 8.Qc2 Qc7 9.h3
>b6 10.Be3 a5 11.a3 Bb7 12.Rfd1 Rfe8 13.d5 Rec8 14.Rac1 h6 15.Nh4 Nxd5 16.Nxd5
>cxd5 17.Nf5 Bf6 18.exd5 Bd8 19.Bxh6 gxh6 20.Qd2 Bg5 21.Nxh6+ Bxh6 22.Qxh6 Nf8
>23.Rc3 Ng6 {Black resigns} 1-0
>
>Dom

Yep, pretty easy for CM9_R1 on an AMD 2500 -- one second:

Time	Depth	Score	Positions	Moves
0:00	1/3	1.25	1307		1.b4 axb4 2.axb4 Nf6
0:00	1/4	1.07	4878		1.b4 axb4 2.axb4 Nf6 3.Bd3 Ra3
0:00	1/4	1.14	5368		1.b3 Nc5 2.Ng3 Bh4
0:00	1/5	1.15	21889		1.b3 Bf6 2.Ng3 b5 3.Qf5
0:00	1/5	1.28	67567		1.Bxh6 gxh6 2.Qd2 Bf6 3.Qxh6 e4
					4.Bg4
0:00	1/6	1.19	94600		1.Bxh6 gxh6 2.Qd2 Bf6 3.Qxh6 e4
					4.Rc3 Re8
0:01	1/6	1.24	205551		1.Qe4 Bf6 2.Qg4 Kf8 3.Ng3 Nc5
0:01	1/7	1.11	251603		1.Qe4 Bf6 2.Qg4 Kf8 3.Ng3 Nc5 4.Qf5
0:01	1/7	1.42	394983		1.Bxh6 gxh6 2.Nxh6+ Kg7 3.Nxf7
					Nf6 4.Nxd8 Rxd8 5.Qf5 Qf7 6.Bd3
0:02	1/8	1.47	608463		1.Bxh6 gxh6 2.Nxh6+ Kg7 3.Nxf7
					Nf6 4.Ng5 Kg8 5.Qf5 b5 6.Qg6+ Qg7
0:06	1/9	1.84	1492749		1.Bxh6 gxh6 2.Qd2 Bg5 3.Nxh6+ Bxh6
					4.Qxh6 Qd8 5.Rc3 Nf8 6.Bg4 Ng6
					7.Bxc8 Rxc8
0:11	1/10	1.79	2681208		1.Bxh6 gxh6 2.Qd2 Bg5 3.Nxh6+ Bxh6
					4.Qxh6 Nf8 5.Bd3 b5 6.cxb5 Qe7
					7.Be4 Rxc1 8.Rxc1
0:33	1/11	1.66	8398438		1.Bxh6 Bf6 2.Be3 a4 3.Ng3 g6 4.Ne4
					Bg7 5.b4 axb3ep 6.Qxb3 Re8
1:29	1/12	1.68	22261546	1.Bxh6 Bf6 2.Rd3 g6 3.Rg3 Kh7 4.Bd2
					Bxd5 5.Nxd6 Qxd6 6.Rd3 Rc5 7.Rxd5
					Rxd5 8.cxd5 Qxd5

jm



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