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Subject: Re: Interesting testposition (bm)

Author: Michael Gurevich

Date: 12:14:33 08/19/05

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>>[D]r2qkb1r/3n3p/p2pbPp1/8/2pBPP2/2N5/PPPQ3P/2KR3R b kq - 0 17
>>
>>Best move by black: 17...Bh6!<


>CM9_R1 doesn't see it. Are you certain it's the best move?
>
>This is on an AMD 2500:
>
>Time	Depth	Score	Positions	Moves
(...)
>5:18	1/13	-0.17	80878886	17...Nxf6 18.f5 Bf7 19.fxg6 Bxg6
>					20.Qf4 Bg7 21.e5 Nh5 22.Qf3 Bf7
>					23.exd6 O-O 24.Bxg7 Nxg7 <<



Hi!


17...Sf6? --- it's "am"

Better 17...Lh6! (GM Shirov)


Analysis by Junior 9:

(...)
17...Sxf6 18.f5 Lf7 19.The1 Le7 20.Dh6 Da5 21.h3 Tg8 22.e5 dxe5 23.Txe5 Ld5
24.Sxd5
² (0.30) Tiefe: 12 00:00:03 5685kN
± (1.04) Tiefe: 15 00:00:53 84764kN

17...Lh6 18.f7+ Kxf7 19.Lxh8 Dxh8 20.Kb1 Db8 21.De1 Kg8 22.f5 gxf5 23.exf5 Lxf5
24.Dh4 Df8 25.Dxc4+ Kh8 26.Thg1
² (0.62) Tiefe: 15 00:01:34 147392kN
² (0.57) Tiefe: 18 00:19:58 1820031kN




1. (0.51): 17...Lh6 18.f7+ Kxf7 19.Lxh8 Dxh8 20.h4 Sf6 21.Kb1 Db8 22.h5 gxh5
23.De3 a5 24.Thg1 Lg7

2. (0.80): 17...Sxf6 18.f5 Lf7 19.The1 Le7 20.Kb1 0-0 21.Dh6 Te8 22.Sd5 c3
23.Lxc3 Lxd5 24.exd5 Lf8 25.Txe8 Dxe8 26.Df4


MG



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