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Subject: Re: GCP's new ECM (39 disagreeable positions pounded @2000 seconds...)

Author: Miguel A. Ballicora

Date: 15:17:00 09/19/01

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On September 19, 2001 at 17:59:04, Miguel A. Ballicora wrote:

>On September 19, 2001 at 17:38:13, Miguel A. Ballicora wrote:
>
>>On September 19, 2001 at 15:12:00, Gian-Carlo Pascutto wrote:
>>
>>>
>>[D]r1b2rk1/pp4bp/2p3p1/4q2n/NQPN1p1P/1P5n/P3PPB1/2BRRK2 b - - acd 12; acn
>>>>1018586698; acs 2002; bm f3; ce 39; id "ECM.1438"; pv Qc7 Qc5 Rf7 Nf3 Bf5 Bb2 b6
>>>>Qd6 Bxb2 Nxb2 Re8 Bxh3 Qxd6 Rxd6 Bxh3+;
>>>
>>>f3 Nxf3 Bg4!
>>>
>>>Looks quite hard, needs further analysis
>>
>>This is human analysis on the screen, so I might be wrong but...
>>
>>1... f3
>>2.Nxf3 Qg3 (forces Be3 to trap the wK, if fxg3 Nxg3#)
>>3.Be3 Qh2 winning. (threats Qg1+ and Ng3# and it is unstoppable)
>
>Ok, I just saw the diagram again and I missed
>3. Qc5, Still there some options to get advantage with b6, Bh6, c5 but
>
>1... f3
>2.Nxf3 Qh2 (directly)

Arrrghhh.. forget about this line, Qxf8+ kills it. There must be something
in the  Qg3 line. I smell it but the Qh2 line won't work.

Regards,
Miguel


>3.e3 Qg1-Qxf2+ - Qxg2 is winning easily
>
>Regards,
>Miguel
>
>>
>>Regards,
>>Miguel



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