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Subject: Re: B.Toth-J.Plachekta,Milan 1974 [16...Be2!!]

Author: William Martin

Date: 18:40:24 03/16/00

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On March 15, 2000 at 19:22:33, José Antônio Fabiano Mendes wrote:

>Source:
>http://www.insidechess.com/tactics/2000tactics1.html#Game8
>B.Toth-J.Plachekta,Milan 1974
>1.d4 Nf6 2.c4 c6 3.Nc3 d5 4.cxd5 cxd5 5.Bf4 Nc6 6.e3 e6
>7.Bd3 Bd7 8.h3 Bb4 9.Rc1 Qe7 10.Nf3 0-0 11.0-0 Rfc8
>12.Bb1 Na5 13.Ne5 Bxc3 14.bxc3 Bb5 15.Bg5? Bxf1 16.Ng4
>[D]r1r3k1/pp2qppp/4pn2/n2p2B1/3P2N1/2P1P2P/P4PP1/1BRQ1bK1 b - -
>"The idea is clear:17.Nxf6+ gxf6 18.Qh5 and wins.Here Black
>played 16...Qf8? and lost but White´s combination was wrong.
>Black must find 16...Be2!!,for example:
>a. 17.Nxf6+ Qxf6!
>b. 17.Qc2 Bxg4
>c. 17.Qxe2 Qa3! 18.Nxf6+ gxf6 19.Bxf6 Qxc1+ 20.Kh2 Qxb1,followed
>   by ...Qg6." IM Nikolay Minev
>Indeed 16...Be2!! is a difficult move to find,even a GM missed it.
>By the way,how about the silicon GMs?   Enjoy,JAFM

Overnight analysis by HIARCS 7.32 gives:

-3.71  16...Bc4 17.Qc2 Kf8 18.Nxf6 gxf6 19.Qxh7 Ke8
-3.71  16...Bb5 17.Nxf6+ gxf6 18.Qc2 Kf8 19.Qxh7 Ke8
-3.59  16...Qa3 17.Nxf6+ gxf6 18.Bxf6 Bc4 19.Qg4+ Kf8
-3.51  16...Ba6 17.e4 dxe4 18.Bxe4 Qa3 19.Nxf6+ gxf6
-2.88  16...Be2 17.Qxe2 Qa3 18.Qe1 Ne4 19.Bxe4 dxe4



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